locked and prunable attributes in --porcelain mode, and gained
a --verbose option.
+ * "git clone" tries to locally check out the branch pointed at by
+ HEAD of the remote repository after it is done, but the protocol
+ did not convey the information necessary to do so when copying an
+ empty repository. The protocol v2 learned how to do so.
+
+ * There are other ways than ".." for a single token to denote a
+ "commit range", namely "<rev>^!" and "<rev>^-<n>", but "git
+ range-diff" did not understand them.
+
+ * The "git range-diff" command learned "--(left|right)-only" option
+ to show only one side of the compared range.
+
+ * "git mergetool" feeds three versions (base, local and remote) of
+ a conflicted path unmodified. The command learned to optionally
+ prepare these files with unconflicted parts already resolved.
+
+ * The .mailmap is documented to be read only from the root level of a
+ working tree, but a stray file in a bare repository also was read
+ by accident, which has been corrected.
+
+ * "git maintenance" tool learned a new "pack-refs" maintenance task.
+
+ * The error message given when a configuration variable that is
+ expected to have a boolean value has been improved.
+
+ * Signed commits and tags now allow verification of objects, whose
+ two object names (one in SHA-1, the other in SHA-256) are both
+ signed.
+
Performance, Internal Implementation, Development Support etc.
* Get rid of "GETTEXT_POISON" support altogether, which may or may
not be controversial.
+ * Introduce an on-disk file to record revindex for packdata, which
+ traditionally was always created on the fly and only in-core.
+
+ * The commit-graph learned to use corrected commit dates instead of
+ the generation number to help topological revision traversal.
+
+ * Piecemeal of rewrite of "git bisect" in C continues.
+
+ * When a pager spawned by us exited, the trace log did not record its
+ exit status correctly, which has been corrected.
+
Fixes since v2.30
-----------------
processing. This has been corrected.
(merge f7d42ceec5 js/rebase-i-commit-cleanup-fix later to maint).
+ * Fix in passing custom args from "git clone" to "upload-pack" on the
+ other side.
+ (merge ad6b5fefbd jv/upload-pack-filter-spec-quotefix later to maint).
+
+ * The command line completion (in contrib/) completed "git branch -d"
+ with branch names, but "git branch -D" offered tagnames in addition,
+ which has been corrected. "git branch -M" had the same problem.
+ (merge 27dc071b9a jk/complete-branch-force-delete later to maint).
+
+ * When commands are started from a subdirectory, they may have to
+ compare the path to the subdirectory (called prefix and found out
+ from $(pwd)) with the tracked paths. On macOS, $(pwd) and
+ readdir() yield decomposed path, while the tracked paths are
+ usually normalized to the precomposed form, causing mismatch. This
+ has been fixed by taking the same approach used to normalize the
+ command line arguments.
+ (merge 5c327502db tb/precompose-prefix-too later to maint).
+
+ * Even though invocations of "die()" were logged to the trace2
+ system, "BUG()"s were not, which has been corrected.
+ (merge 0a9dde4a04 jt/trace2-BUG later to maint).
+
+ * "git grep --untracked" is meant to be "let's ALSO find in these
+ files on the filesystem" when looking for matches in the working
+ tree files, and does not make any sense if the primary search is
+ done against the index, or the tree objects. The "--cached" and
+ "--untracked" options have been marked as mutually incompatible.
+ (merge 0c5d83b248 mt/grep-cached-untracked later to maint).
+
+ * Fix "git fsck --name-objects" which apparently has not been used by
+ anybody who is motivated enough to report breakage.
+ (merge e89f89361c js/fsck-name-objects-fix later to maint).
+
+ * Avoid individual tests in t5411 from getting affected by each other
+ by forcing them to use separate output files during the test.
+ (merge 822ee894f6 jx/t5411-unique-filenames later to maint).
+
+ * Test to make sure "git rev-parse one-thing one-thing" gives
+ the same thing twice (when one-thing is --since=X).
+ (merge a5cdca4520 ew/rev-parse-since-test later to maint).
+
+ * When certain features (e.g. grafts) used in the repository are
+ incompatible with the use of the commit-graph, we used to silently
+ turned commit-graph off; we now tell the user what we are doing.
+ (merge c85eec7fc3 js/commit-graph-warning later to maint).
+
* Other code cleanup, docfix, build fix, etc.
(merge e3f5da7e60 sg/t7800-difftool-robustify later to maint).
include::config/log.txt[]
+include::config/lsrefs.txt[]
+
include::config/mailinfo.txt[]
include::config/mailmap.txt[]
init.defaultBranch::
Allows overriding the default branch name e.g. when initializing
- a new repository or when cloning an empty repository.
+ a new repository.
--- /dev/null
+lsrefs.unborn::
+ May be "advertise" (the default), "allow", or "ignore". If "advertise",
+ the server will respond to the client sending "unborn" (as described in
+ protocol-v2.txt) and will advertise support for this feature during the
+ protocol v2 capability advertisement. "allow" is the same as
+ "advertise" except that the server will not advertise support for this
+ feature; this is useful for load-balanced servers that cannot be
+ updated atomically (for example), since the administrator could
+ configure "allow", then after a delay, configure "advertise".
* `none`: This default setting implies no task are run at any schedule.
* `incremental`: This setting optimizes for performing small maintenance
activities that do not delete any data. This does not schedule the `gc`
- task, but runs the `prefetch` and `commit-graph` tasks hourly and the
- `loose-objects` and `incremental-repack` tasks daily.
+ task, but runs the `prefetch` and `commit-graph` tasks hourly, the
+ `loose-objects` and `incremental-repack` tasks daily, and the `pack-refs`
+ task weekly.
maintenance.<task>.enabled::
This boolean config option controls whether the maintenance task
merged; 'MERGED' contains the name of the file to which the merge
tool should write the results of a successful merge.
+mergetool.<tool>.hideResolved::
+ Allows the user to override the global `mergetool.hideResolved` value
+ for a specific tool. See `mergetool.hideResolved` for the full
+ description.
+
mergetool.<tool>.trustExitCode::
For a custom merge command, specify whether the exit code of
the merge command can be used to determine whether the merge was
value of `false` avoids using `--auto-merge` altogether, and is the
default value.
+mergetool.hideResolved::
+ During a merge Git will automatically resolve as many conflicts as
+ possible and write the 'MERGED' file containing conflict markers around
+ any conflicts that it cannot resolve; 'LOCAL' and 'REMOTE' normally
+ represent the versions of the file from before Git's conflict
+ resolution. This flag causes 'LOCAL' and 'REMOTE' to be overwriten so
+ that only the unresolved conflicts are presented to the merge tool. Can
+ be configured per-tool via the `mergetool.<tool>.hideResolved`
+ configuration variable. Defaults to `true`.
+
mergetool.keepBackup::
After performing a merge, the original file with conflict markers
can be saved as a file with a `.orig` extension. If this variable
between an older, bitmapped pack and objects that have been
pushed since the last gc). The downside is that it consumes 4
bytes per object of disk space. Defaults to true.
+
+pack.writeReverseIndex::
+ When true, git will write a corresponding .rev file (see:
+ link:../technical/pack-format.html[Documentation/technical/pack-format.txt])
+ for each new packfile that it writes in all places except for
+ linkgit:git-fast-import[1] and in the bulk checkin mechanism.
+ Defaults to false.
to happen.
The `-c` and `-C` options have the exact same semantics as `-m` and
-`-M`, except instead of the branch being renamed it along with its
-config and reflog will be copied to a new name.
+`-M`, except instead of the branch being renamed, it will be copied to a
+new name, along with its config and reflog.
With a `-d` or `-D` option, `<branchname>` will be deleted. You may
specify more than one branch for deletion. If the branch currently
'git gc' tries very hard not to delete objects that are referenced
anywhere in your repository. In particular, it will keep not only
objects referenced by your current set of branches and tags, but also
-objects referenced by the index, remote-tracking branches, notes saved
-by 'git notes' under refs/notes/, reflogs (which may reference commits
-in branches that were later amended or rewound), and anything else in
-the refs/* namespace. If you are expecting some objects to be deleted
-and they aren't, check all of those locations and decide whether it
-makes sense in your case to remove those references.
+objects referenced by the index, remote-tracking branches, reflogs
+(which may reference commits in branches that were later amended or
+rewound), and anything else in the refs/* namespace. Note that a note
+(of the kind created by 'git notes') attached to an object does not
+contribute in keeping the object alive. If you are expecting some
+objects to be deleted and they aren't, check all of those locations
+and decide whether it makes sense in your case to remove those
+references.
On the other hand, when 'git gc' runs concurrently with another process,
there is a risk of it deleting an object that the other process is using
SYNOPSIS
--------
[verse]
-'git index-pack' [-v] [-o <index-file>] <pack-file>
+'git index-pack' [-v] [-o <index-file>]
[--[no-]rev-index] <pack-file>
'git index-pack' --stdin [--fix-thin] [--keep] [-v] [-o <index-file>]
- [<pack-file>]
+ [
--[no-]rev-index] [<pack-file>]
DESCRIPTION
-----------
Reads a packed archive (.pack) from the specified file, and
-builds a pack index file (.idx) for it. The packed archive
-together with the pack index can then be placed in the
-objects/pack/ directory of a Git repository.
+builds a pack index file (.idx) for it. Optionally writes a
+reverse-index (.rev) for the specified pack. The packed
+archive together with the pack index can then be placed in
+the objects/pack/ directory of a Git repository.
OPTIONS
fails if the name of packed archive does not end
with .pack).
+--[no-]rev-index::
+ When this flag is provided, generate a reverse index
+ (a `.rev` file) corresponding to the given pack. If
+ `--verify` is given, ensure that the existing
+ reverse index is correct. Takes precedence over
+ `pack.writeReverseIndex`.
+
--stdin::
When this flag is provided, the pack is read from stdin
instead and a copy is then written to <pack-file>. If
which is a special case that attempts to repack all pack-files
into a single pack-file.
+pack-refs::
+ The `pack-refs` task collects the loose reference files and
+ collects them into a single file. This speeds up operations that
+ need to iterate across many references. See linkgit:git-pack-refs[1]
+ for more information.
+
OPTIONS
-------
--auto::
get_merge_tool_path::
returns the custom path for a merge tool.
+initialize_merge_tool::
+ bring merge tool specific functions into scope so they can be used or
+ overridden.
+
run_merge_tool::
launches a merge tool given the tool name and a true/false
flag to indicate whether a merge base is present.
[verse]
'git range-diff' [--color=[<when>]] [--no-color] [<diff-options>]
[--no-dual-color] [--creation-factor=<factor>]
+ [--left-only | --right-only]
( <range1> <range2> | <rev1>...<rev2> | <base> <rev1> <rev2> )
DESCRIPTION
second commit range, with unmatched commits being inserted just after
all of their ancestors have been shown.
+There are three ways to specify the commit ranges:
+
+- `<range1> <range2>`: Either commit range can be of the form
+ `<base>..<rev>`, `<rev>^!` or `<rev>^-<n>`. See `SPECIFYING RANGES`
+ in linkgit:gitrevisions[7] for more details.
+
+- `<rev1>...<rev2>`. This is equivalent to
+ `<rev2>..<rev1> <rev1>..<rev2>`.
+
+- `<base> <rev1> <rev2>`: This is equivalent to `<base>..<rev1>
+ <base>..<rev2>`.
OPTIONS
-------
See the ``Algorithm`` section below for an explanation why this is
needed.
+--left-only::
+ Suppress commits that are missing from the first specified range
+ (or the "left range" when using the `<rev1>...<rev2>` format).
+
+--right-only::
+ Suppress commits that are missing from the second specified range
+ (or the "right range" when using the `<rev1>...<rev2>` format).
+
--[no-]notes[=<ref>]::
This flag is passed to the `git log` program
(see linkgit:git-log[1]) that generates the patches.
include::pretty-formats.txt[]
+EXAMPLES
+--------
+
+* Print the list of commits reachable from the current branch.
++
+----------
+git rev-list HEAD
+----------
+
+* Print the list of commits on this branch, but not present in the
+ upstream branch.
++
+----------
+git rev-list @{upstream}..HEAD
+----------
+
+* Format commits with their author and commit message (see also the
+ porcelain linkgit:git-log[1]).
++
+----------
+git rev-list --format=medium HEAD
+----------
+
+* Format commits along with their diffs (see also the porcelain
+ linkgit:git-log[1], which can do this in a single process).
++
+----------
+git rev-list HEAD |
+git diff-tree --stdin --format=medium -p
+----------
+
+* Print the list of commits on the current branch that touched any
+ file in the `Documentation` directory.
++
+----------
+git rev-list HEAD -- Documentation/
+----------
+
+* Print the list of commits authored by you in the past year, on
+ any branch, tag, or other ref.
++
+----------
+git rev-list --author=you@example.com --since=1.year.ago --all
+----------
+
+* Print the list of objects reachable from the current branch (i.e., all
+ commits and the blobs and trees they contain).
++
+----------
+git rev-list --objects HEAD
+----------
+
+* Compare the disk size of all reachable objects, versus those
+ reachable from reflogs, versus the total packed size. This can tell
+ you whether running `git repack -ad` might reduce the repository size
+ (by dropping unreachable objects), and whether expiring reflogs might
+ help.
++
+----------
+# reachable objects
+git rev-list --disk-usage --objects --all
+# plus reflogs
+git rev-list --disk-usage --objects --all --reflog
+# total disk size used
+du -c .git/objects/pack/*.pack .git/objects/??/*
+# alternative to du: add up "size" and "size-pack" fields
+git count-objects -v
+----------
+
+* Report the disk size of each branch, not including objects used by the
+ current branch. This can find outliers that are contributing to a
+ bloated repository size (e.g., because somebody accidentally committed
+ large build artifacts).
++
+----------
+git for-each-ref --format='%(refname)' |
+while read branch
+do
+ size=$(git rev-list --disk-usage --objects HEAD..$branch)
+ echo "$size $branch"
+done |
+sort -n
+----------
+
+* Compare the on-disk size of branches in one group of refs, excluding
+ another. If you co-mingle objects from multiple remotes in a single
+ repository, this can show which remotes are contributing to the
+ repository size (taking the size of `origin` as a baseline).
++
+----------
+git rev-list --disk-usage --objects --remotes=$suspect --not --remotes=origin
+----------
+
GIT
---
Part of the linkgit:git[1] suite
See linkgit:gitmailmap[5].
+Note that if `git shortlog` is run outside of a repository (to process
+log contents on standard input), it will look for a `.mailmap` file in
+the current directory.
+
GIT
---
Part of the linkgit:git[1] suite
SYNOPSIS
--------
[verse]
-'git stash' list [<options>]
-'git stash' show [<options>] [<stash>]
+'git stash' list [<log-options>]
+'git stash' show [<diff-options>] [<stash>]
'git stash' drop [-q|--quiet] [<stash>]
'git stash' ( pop | apply ) [--index] [-q|--quiet] [<stash>]
'git stash' branch <branchname> [<stash>]
Instead, all non-option arguments are concatenated to form the stash
message.
-list [<options>]::
+list [<log-options>]::
List the stash entries that you currently have. Each 'stash entry' is
listed with its name (e.g. `stash@{0}` is the latest entry, `stash@{1}` is
The command takes options applicable to the 'git log'
command to control what is shown and how. See linkgit:git-log[1].
-show [<options>] [<stash>]::
+show [<diff-options>] [<stash>]::
Show the changes recorded in the stash entry as a diff between the
stashed contents and the commit back when the stash entry was first
test the exit status to see if a range of objects is fully
connected (or not). It is faster than redirecting stdout
to `/dev/null` as the output does not have to be formatted.
+
+--disk-usage::
+ Suppress normal output; instead, print the sum of the bytes used
+ for on-disk storage by the selected commits or objects. This is
+ equivalent to piping the output into `git cat-file
+ --batch-check='%(objectsize:disk)'`, except that it runs much
+ faster (especially with `--use-bitmap-index`). See the `CAVEATS`
+ section in linkgit:git-cat-file[1] for the limitations of what
+ "on-disk storage" means.
endif::git-rev-list[]
--cherry-mark::
The Git commit graph stores a list of commit OIDs and some associated
metadata, including:
-- The generation number of the commit. Commits with no parents have
- generation number 1; commits with parents have generation number
- one more than the maximum generation number of its parents. We
- reserve zero as special, and can be used to mark a generation
- number invalid or as "not computed".
+- The generation number of the commit.
- The root tree OID.
position. If there are more than two parents, the second value
has its most-significant bit on and the other bits store an array
position into the Extra Edge List chunk.
- * The next 8 bytes store the generation number of the commit and
+ * The next 8 bytes store the topological level (generation number v1)
+ of the commit and
the commit time in seconds since EPOCH. The generation number
uses the higher 30 bits of the first 4 bytes, while the commit
time uses the 32 bits of the second 4 bytes, along with the lowest
2 bits of the lowest byte, storing the 33rd and 34th bit of the
commit time.
+ Generation Data (ID: {'G', 'D', 'A', 'T' }) (N * 4 bytes) [Optional]
+ * This list of 4-byte values store corrected commit date offsets for the
+ commits, arranged in the same order as commit data chunk.
+ * If the corrected commit date offset cannot be stored within 31 bits,
+ the value has its most-significant bit on and the other bits store
+ the position of corrected commit date into the Generation Data Overflow
+ chunk.
+ * Generation Data chunk is present only when commit-graph file is written
+ by compatible versions of Git and in case of split commit-graph chains,
+ the topmost layer also has Generation Data chunk.
+
+ Generation Data Overflow (ID: {'G', 'D', 'O', 'V' }) [Optional]
+ * This list of 8-byte values stores the corrected commit date offsets
+ for commits with corrected commit date offsets that cannot be
+ stored within 31 bits.
+ * Generation Data Overflow chunk is present only when Generation Data
+ chunk is present and atleast one corrected commit date offset cannot
+ be stored within 31 bits.
+
Extra Edge List (ID: {'E', 'D', 'G', 'E'}) [Optional]
This list of 4-byte values store the second through nth parents for
all octopus merges. The second parent value in the commit data stores
Values 1-4 satisfy the requirements of parse_commit_gently().
-Define the "generation number" of a commit recursively as follows:
+There are two definitions of generation number:
+1. Corrected committer dates (generation number v2)
+2. Topological levels (generation nummber v1)
- * A commit with no parents (a root commit) has generation number one.
+Define "corrected committer date" of a commit recursively as follows:
- * A commit with at least one parent has generation number one more than
- the largest generation number among its parents.
+ * A commit with no parents (a root commit) has corrected committer date
+ equal to its committer date.
-Equivalently, the generation number of a commit A is one more than the
+ * A commit with at least one parent has corrected committer date equal to
+ the maximum of its commiter date and one more than the largest corrected
+ committer date among its parents.
+
+ * As a special case, a root commit with timestamp zero has corrected commit
+ date of 1, to be able to distinguish it from GENERATION_NUMBER_ZERO
+ (that is, an uncomputed corrected commit date).
+
+Define the "topological level" of a commit recursively as follows:
+
+ * A commit with no parents (a root commit) has topological level of one.
+
+ * A commit with at least one parent has topological level one more than
+ the largest topological level among its parents.
+
+Equivalently, the topological level of a commit A is one more than the
length of a longest path from A to a root commit. The recursive definition
is easier to use for computation and observing the following property:
generation numbers, then we always expand the boundary commit with highest
generation number and can easily detect the stopping condition.
+The property applies to both versions of generation number, that is both
+corrected committer dates and topological levels.
+
This property can be used to significantly reduce the time it takes to
walk commits and determine topological relationships. Without generation
numbers, the general heuristic is the following:
If A and B are commits with commit time X and Y, respectively, and
X < Y, then A _probably_ cannot reach B.
-This heuristic is currently used whenever the computation is allowed to
+In absence of corrected commit dates (for example, old versions of Git or
+mixed generation graph chains),
+this heuristic is currently used whenever the computation is allowed to
violate topological relationships due to clock skew (such as "git log"
with default order), but is not used when the topological order is
required (such as merge base calculations, "git log --graph").
generation number and walk until reaching commits with known generation
number.
-We use the macro GENERATION_NUMBER_INFINITY = 0xFFFFFFFF to mark commits not
+We use the macro GENERATION_NUMBER_INFINITY to mark commits not
in the commit-graph file. If a commit-graph file was written by a version
of Git that did not compute generation numbers, then those commits will
have generation number represented by the macro GENERATION_NUMBER_ZERO = 0.
walking a few extra commits, but the simplicity in dealing with commits
with generation number *_INFINITY or *_ZERO is valuable.
-We use the macro GENERATION_NUMBER_MAX = 0x3FFFFFFF to for commits whose
-generation numbers are computed to be at least this value. We limit at
-this value since it is the largest value that can be stored in the
-commit-graph file using the 30 bits available to generation numbers. This
-presents another case where a commit can have generation number equal to
-that of a parent.
+We use the macro GENERATION_NUMBER_V1_MAX = 0x3FFFFFFF for commits whose
+topological levels (generation number v1) are computed to be at least
+this value. We limit at this value since it is the largest value that
+can be stored in the commit-graph file using the 30 bits available
+to topological levels. This presents another case where a commit can
+have generation number equal to that of a parent.
Design Details
--------------
number of commits) could be extracted into config settings for full
flexibility.
+## Handling Mixed Generation Number Chains
+
+With the introduction of generation number v2 and generation data chunk, the
+following scenario is possible:
+
+1. "New" Git writes a commit-graph with the corrected commit dates.
+2. "Old" Git writes a split commit-graph on top without corrected commit dates.
+
+A naive approach of using the newest available generation number from
+each layer would lead to violated expectations: the lower layer would
+use corrected commit dates which are much larger than the topological
+levels of the higher layer. For this reason, Git inspects the topmost
+layer to see if the layer is missing corrected commit dates. In such a case
+Git only uses topological level for generation numbers.
+
+When writing a new layer in split commit-graph, we write corrected commit
+dates if the topmost layer has corrected commit dates written. This
+guarantees that if a layer has corrected commit dates, all lower layers
+must have corrected commit dates as well.
+
+When merging layers, we do not consider whether the merged layers had corrected
+commit dates. Instead, the new layer will have corrected commit dates if the
+layer below the new layer has corrected commit dates.
+
+While writing or merging layers, if the new layer is the only layer, it will
+have corrected commit dates when written by compatible versions of Git. Thus,
+rewriting split commit-graph as a single file (`--split=replace`) creates a
+single layer with corrected commit dates.
+
## Deleting graph-{hash} files
After a new tip file is written, some `graph-{hash}` files may no longer
Git v2.13.0 and later subsequently moved to a hardened SHA-1
implementation by default, which isn't vulnerable to the SHAttered
-attack.
+attack, but SHA-1 is still weak.
-Thus Git has in effect already migrated to a new hash that isn't SHA-1
-and doesn't share its vulnerabilities, its new hash function just
-happens to produce exactly the same output for all known inputs,
-except two PDFs published by the SHAttered researchers, and the new
-implementation (written by those researchers) claims to detect future
-cryptanalytic collision attacks.
-
-Regardless, it's considered prudent to move past any variant of SHA-1
+Thus it's considered prudent to move past any variant of SHA-1
to a new hash. There's no guarantee that future attacks on SHA-1 won't
be published in the future, and those attacks may not have viable
mitigations.
and safe error checking, but other hash functions are equally suitable
that are believed to be cryptographically secure.
+Choice of Hash
+--------------
+The hash to replace the hardened SHA-1 should be stronger than SHA-1
+was: we would like it to be trustworthy and useful in practice for at
+least 10 years.
+
+Some other relevant properties:
+
+1. A 256-bit hash (long enough to match common security practice; not
+ excessively long to hurt performance and disk usage).
+
+2. High quality implementations should be widely available (e.g., in
+ OpenSSL and Apple CommonCrypto).
+
+3. The hash function's properties should match Git's needs (e.g. Git
+ requires collision and 2nd preimage resistance and does not require
+ length extension resistance).
+
+4. As a tiebreaker, the hash should be fast to compute (fortunately
+ many contenders are faster than SHA-1).
+
+There were several contenders for a successor hash to SHA-1, including
+SHA-256, SHA-512/256, SHA-256x16, K12, and BLAKE2bp-256.
+
+In late 2018 the project picked SHA-256 as its successor hash.
+
+See 0ed8d8da374 (doc hash-function-transition: pick SHA-256 as
+NewHash, 2018-08-04) and numerous mailing list threads at the time,
+particularly the one starting at
+https://lore.kernel.org/git/20180609224913.GC38834@genre.crustytoothpaste.net/
+for more information.
+
Goals
-----
1. The transition to SHA-256 can be done one local repository at a time.
--------
We introduce a new repository format extension. Repositories with this
extension enabled use SHA-256 instead of SHA-1 to name their objects.
-This affects both object names and object content --- both the names
+This affects both object names and object content -- both the names
of objects and all references to other objects within an object are
switched to the new hash function.
interchangeably.
"git cat-file" and "git hash-object" gain options to display an object
-in its sha1 form and write an object given its sha1 form. This
+in its SHA-1 form and write an object given its SHA-1 form. This
requires all objects referenced by that object to be present in the
object database so that they can be named using the appropriate name
(using the bidirectional hash mapping).
Fetches from a SHA-1 based server convert the fetched objects into
SHA-256 form and record the mapping in the bidirectional mapping table
(see below for details). Pushes to a SHA-1 based server convert the
-objects being pushed into sha1 form so the server does not have to be
+objects being pushed into SHA-1 form so the server does not have to be
aware of the hash function the client is using.
Detailed Design
Object names
~~~~~~~~~~~~
-Objects can be named by their 40 hexadecimal digit sha1-name or 64
-hexadecimal digit sha256-name, plus names derived from those (see
+Objects can be named by their 40 hexadecimal digit SHA-1 name or 64
+hexadecimal digit SHA-256 name, plus names derived from those (see
gitrevisions(7)).
-The sha1-name of an object is the SHA-1 of the concatenation of its
-type, length, a nul byte, and the object's sha1-content. This is the
+The SHA-1 name of an object is the SHA-1 of the concatenation of its
+type, length, a nul byte, and the object's SHA-1 content. This is the
traditional <sha1> used in Git to name objects.
-The sha256-name of an object is the SHA-256 of the concatenation of its
-type, length, a nul byte, and the object's sha256-content.
+The SHA-256 name of an object is the SHA-256 of the concatenation of its
+type, length, a nul byte, and the object's SHA-256 content.
Object format
~~~~~~~~~~~~~
The content as a byte sequence of a tag, commit, or tree object named
-by sha1 and sha256 differ because an object named by sha256-name refers to
-other objects by their sha256-names and an object named by sha1-name
-refers to other objects by their sha1-names.
+by SHA-1 and SHA-256 differ because an object named by SHA-256 name refers to
+other objects by their SHA-256 names and an object named by SHA-1 name
+refers to other objects by their SHA-1 names.
-The sha256-content of an object is the same as its sha1-content, except
-that objects referenced by the object are named using their sha256-names
-instead of sha1-names. Because a blob object does not refer to any
-other object, its sha1-content and sha256-content are the same.
+The SHA-256 content of an object is the same as its SHA-1 content, except
+that objects referenced by the object are named using their SHA-256 names
+instead of SHA-1 names. Because a blob object does not refer to any
+other object, its SHA-1 content and SHA-256 content are the same.
-The format allows round-trip conversion between sha256-content and
-sha1-content.
+The format allows round-trip conversion between SHA-256 content and
+SHA-1 content.
Object storage
~~~~~~~~~~~~~~
Loose objects use zlib compression and packed objects use the packed
format described in Documentation/technical/pack-format.txt, just like
-today. The content that is compressed and stored uses sha256-content
-instead of sha1-content.
+today. The content that is compressed and stored uses SHA-256 content
+instead of SHA-1 content.
Pack index
~~~~~~~~~~
network byte order):
- A header appears at the beginning and consists of the following:
- - The 4-byte pack index signature: '\377t0c'
- - 4-byte version number: 3
- - 4-byte length of the header section, including the signature and
+ * The 4-byte pack index signature: '\377t0c'
+ * 4-byte version number: 3
+ * 4-byte length of the header section, including the signature and
version number
- - 4-byte number of objects contained in the pack
- - 4-byte number of object formats in this pack index: 2
- - For each object format:
- - 4-byte format identifier (e.g., 'sha1' for SHA-1)
- - 4-byte length in bytes of shortened object names. This is the
+ * 4-byte number of objects contained in the pack
+ * 4-byte number of object formats in this pack index: 2
+ * For each object format:
+ ** 4-byte format identifier (e.g., 'sha1' for SHA-1)
+ ** 4-byte length in bytes of shortened object names. This is the
shortest possible length needed to make names in the shortened
object name table unambiguous.
- - 4-byte integer, recording where tables relating to this format
+ ** 4-byte integer, recording where tables relating to this format
are stored in this index file, as an offset from the beginning.
- - 4-byte offset to the trailer from the beginning of this file.
- - Zero or more additional key/value pairs (4-byte key, 4-byte
+ * 4-byte offset to the trailer from the beginning of this file.
+ * Zero or more additional key/value pairs (4-byte key, 4-byte
value). Only one key is supported: 'PSRC'. See the "Loose objects
and unreachable objects" section for supported values and how this
is used. All other keys are reserved. Readers must ignore
- Zero or more NUL bytes. This can optionally be used to improve the
alignment of the full object name table below.
- Tables for the first object format:
- - A sorted table of shortened object names. These are prefixes of
+ * A sorted table of shortened object names. These are prefixes of
the names of all objects in this pack file, packed together
without offset values to reduce the cache footprint of the binary
search for a specific object name.
- - A table of full object names in pack order. This allows resolving
+ * A table of full object names in pack order. This allows resolving
a reference to "the nth object in the pack file" (from a
reachability bitmap or from the next table of another object
format) to its object name.
- - A table of 4-byte values mapping object name order to pack order.
+ * A table of 4-byte values mapping object name order to pack order.
For an object in the table of sorted shortened object names, the
value at the corresponding index in this table is the index in the
previous table for that same object.
-
This can be used to look up the object in reachability bitmaps or
to look up its name in another object format.
- - A table of 4-byte CRC32 values of the packed object data, in the
+ * A table of 4-byte CRC32 values of the packed object data, in the
order that the objects appear in the pack file. This is to allow
compressed data to be copied directly from pack to pack during
repacking without undetected data corruption.
- - A table of 4-byte offset values. For an object in the table of
+ * A table of 4-byte offset values. For an object in the table of
sorted shortened object names, the value at the corresponding
index in this table indicates where that object can be found in
the pack file. These are usually 31-bit pack file offsets, but
large offsets are encoded as an index into the next table with the
most significant bit set.
- - A table of 8-byte offset entries (empty for pack files less than
+ * A table of 8-byte offset entries (empty for pack files less than
2 GiB). Pack files are organized with heavily used objects toward
the front, so most object references should not need to refer to
this table.
up to and not including the table of CRC32 values.
- Zero or more NUL bytes.
- The trailer consists of the following:
- - A copy of the 20-byte SHA-256 checksum at the end of the
+ * A copy of the 20-byte SHA-256 checksum at the end of the
corresponding packfile.
- - 20-byte SHA-256 checksum of all of the above.
+ * 20-byte SHA-256 checksum of all of the above.
Loose object index
~~~~~~~~~~~~~~~~~~
Translation table
~~~~~~~~~~~~~~~~~
-The index files support a bidirectional mapping between sha1-names
-and sha256-names. The lookup proceeds similarly to ordinary object
-lookups. For example, to convert a sha1-name to a sha256-name:
+The index files support a bidirectional mapping between SHA-1 names
+and SHA-256 names. The lookup proceeds similarly to ordinary object
+lookups. For example, to convert a SHA-1 name to a SHA-256 name:
1. Look for the object in idx files. If a match is present in the
- idx's sorted list of truncated sha1-names, then:
- a. Read the corresponding entry in the sha1-name order to pack
+ idx's sorted list of truncated SHA-1 names, then:
+ a. Read the corresponding entry in the SHA-1 name order to pack
name order mapping.
- b. Read the corresponding entry in the full sha1-name table to
+ b. Read the corresponding entry in the full SHA-1 name table to
verify we found the right object. If it is, then
- c. Read the corresponding entry in the full sha256-name table.
- That is the object's sha256-name.
+ c. Read the corresponding entry in the full SHA-256 name table.
+ That is the object's SHA-256 name.
2. Check for a loose object. Read lines from loose-object-idx until
we find a match.
the new objects to the corresponding index, this mapping is possible
for all objects in the object store.
-Reading an object's sha1-content
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
-The sha1-content of an object can be read by converting all sha256-names
-its sha256-content references to sha1-names using the translation table.
+Reading an object's SHA-1 content
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+The SHA-1 content of an object can be read by converting all SHA-256 names
+of its SHA-256 content references to SHA-1 names using the translation table.
Fetch
~~~~~
1. index-pack: inflate each object in the packfile and compute its
SHA-1. Objects can contain deltas in OBJ_REF_DELTA format against
objects the client has locally. These objects can be looked up
- using the translation table and their sha1-content read as
+ using the translation table and their SHA-1 content read as
described above to resolve the deltas.
2. topological sort: starting at the "want"s from the negotiation
phase, walk through objects in the pack and emit a list of them,
(This list only contains objects reachable from the "wants". If the
pack from the server contained additional extraneous objects, then
they will be discarded.)
-3. convert to sha256: open a new (sha256) packfile. Read the topologically
+3. convert to SHA-256: open a new SHA-256 packfile. Read the topologically
sorted list just generated. For each object, inflate its
- sha1-content, convert to sha256-content, and write it to the sha256
- pack. Record the new sha1<->sha256 mapping entry for use in the idx.
+ SHA-1 content, convert to SHA-256 content, and write it to the SHA-256
+ pack. Record the new SHA-1<-->SHA-256 mapping entry for use in the idx.
4. sort: reorder entries in the new pack to match the order of objects
- in the pack the server generated and include blobs. Write a sha256 idx
+ in the pack the server generated and include blobs. Write a SHA-256 idx
file
5. clean up: remove the SHA-1 based pack file, index, and
topologically sorted list obtained from the server in steps 1
Push
~~~~
Push is simpler than fetch because the objects referenced by the
-pushed objects are already in the translation table. The sha1-content
+pushed objects are already in the translation table. The SHA-1 content
of each object being pushed can be read as described in the "Reading
-an object's sha1-content" section to generate the pack written by git
+an object's SHA-1 content" section to generate the pack written by git
send-pack.
Signed Commits
~~~~~~~~~~~~~~
We add a new field "gpgsig-sha256" to the commit object format to allow
signing commits without relying on SHA-1. It is similar to the
-existing "gpgsig" field. Its signed payload is the sha256-content of the
+existing "gpgsig" field. Its signed payload is the SHA-256 content of the
commit object with any "gpgsig" and "gpgsig-sha256" fields removed.
This means commits can be signed
+
1. using SHA-1 only, as in existing signed commit objects
2. using both SHA-1 and SHA-256, by using both gpgsig-sha256 and gpgsig
fields.
~~~~~~~~~~~
We add a new field "gpgsig-sha256" to the tag object format to allow
signing tags without relying on SHA-1. Its signed payload is the
-sha256-content of the tag with its gpgsig-sha256 field and "-----BEGIN PGP
+SHA-256 content of the tag with its gpgsig-sha256 field and "-----BEGIN PGP
SIGNATURE-----" delimited in-body signature removed.
This means tags can be signed
+
1. using SHA-1 only, as in existing signed tag objects
2. using both SHA-1 and SHA-256, by using gpgsig-sha256 and an in-body
signature.
Mergetag embedding
~~~~~~~~~~~~~~~~~~
-The mergetag field in the sha1-content of a commit contains the
-sha1-content of a tag that was merged by that commit.
+The mergetag field in the SHA-1 content of a commit contains the
+SHA-1 content of a tag that was merged by that commit.
-The mergetag field in the sha256-content of the same commit contains the
-sha256-content of the same tag.
+The mergetag field in the SHA-256 content of the same commit contains the
+SHA-256 content of the same tag.
Submodules
~~~~~~~~~~
-------
Invalid objects
~~~~~~~~~~~~~~~
-The conversion from sha1-content to sha256-content retains any
+The conversion from SHA-1 content to SHA-256 content retains any
brokenness in the original object (e.g., tree entry modes encoded with
leading 0, tree objects whose paths are not sorted correctly, and
commit objects without an author or committer). This is a deliberate
Alternates
~~~~~~~~~~
-For the same reason, a sha256 repository cannot borrow objects from a
-sha1 repository using objects/info/alternates or
+For the same reason, a SHA-256 repository cannot borrow objects from a
+SHA-1 repository using objects/info/alternates or
$GIT_ALTERNATE_OBJECT_REPOSITORIES.
git notes
~~~~~~~~~
-The "git notes" tool annotates objects using their sha1-name as key.
+The "git notes" tool annotates objects using their SHA-1 name as key.
This design does not describe a way to migrate notes trees to use
-sha256-names. That migration is expected to happen separately (for
+SHA-256 names. That migration is expected to happen separately (for
example using a file at the root of the notes tree to describe which
hash it uses).
Git 2.12
-Does this mean Git v2.12.0 is the commit with sha1-name
+Does this mean Git v2.12.0 is the commit with SHA-1 name
e7e07d5a4fcc2a203d9873968ad3e6bd4d7419d7 or the commit with
new-40-digit-hash-name e7e07d5a4fcc2a203d9873968ad3e6bd4d7419d7?
particular revision specifier and for output, overriding the mode. For
example:
-git --output-format=sha1 log abac87a^{sha1}..f787cac^{sha256}
-
-Choice of Hash
---------------
-In early 2005, around the time that Git was written, Xiaoyun Wang,
-Yiqun Lisa Yin, and Hongbo Yu announced an attack finding SHA-1
-collisions in 2^69 operations. In August they published details.
-Luckily, no practical demonstrations of a collision in full SHA-1 were
-published until 10 years later, in 2017.
-
-Git v2.13.0 and later subsequently moved to a hardened SHA-1
-implementation by default that mitigates the SHAttered attack, but
-SHA-1 is still believed to be weak.
-
-The hash to replace this hardened SHA-1 should be stronger than SHA-1
-was: we would like it to be trustworthy and useful in practice for at
-least 10 years.
-
-Some other relevant properties:
-
-1. A 256-bit hash (long enough to match common security practice; not
- excessively long to hurt performance and disk usage).
-
-2. High quality implementations should be widely available (e.g., in
- OpenSSL and Apple CommonCrypto).
-
-3. The hash function's properties should match Git's needs (e.g. Git
- requires collision and 2nd preimage resistance and does not require
- length extension resistance).
-
-4. As a tiebreaker, the hash should be fast to compute (fortunately
- many contenders are faster than SHA-1).
-
-We choose SHA-256.
+ git --output-format=sha1 log abac87a^{sha1}..f787cac^{sha256}
Transition plan
---------------
Some initial steps can be implemented independently of one another:
+
- adding a hash function API (vtable)
- teaching fsck to tolerate the gpgsig-sha256 field
- excluding gpgsig-* from the fields copied by "git commit --amend"
- introducing index v3
- adding support for the PSRC field and safer object pruning
-
The first user-visible change is the introduction of the objectFormat
extension (without compatObjectFormat). This requires:
+
- teaching fsck about this mode of operation
- using the hash function API (vtable) when computing object names
- signing objects and verifying signatures
repository
Next comes introduction of compatObjectFormat:
+
- implementing the loose-object-idx
- translating object names between object formats
- translating object content between object formats
"Object names on the command line" above)
The next step is supporting fetches and pushes to SHA-1 repositories:
+
- allow pushes to a repository using the compat format
- generate a topologically sorted list of the SHA-1 names of fetched
objects
-- convert the fetched packfile to sha256 format and generate an idx
+- convert the fetched packfile to SHA-256 format and generate an idx
file
- re-sort to match the order of objects in the fetched packfile
Objects newly created would be addressed by the new hash, but inside
such an object (e.g. commit) it is still possible to address objects
using the old hash function.
+
* You cannot trust its history (needed for bisectability) in the
future without further work
* Maintenance burden as the number of supported hash functions grows
Signed objects with multiple hashes
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Instead of introducing the gpgsig-sha256 field in commit and tag objects
-for sha256-content based signatures, an earlier version of this design
-added "hash sha256 <sha256-name>" fields to strengthen the existing
-sha1-content based signatures.
+for SHA-256 content based signatures, an earlier version of this design
+added "hash sha256 <SHA-256 name>" fields to strengthen the existing
+SHA-1 content based signatures.
In other words, a single signature was used to attest to the object
content using both hash functions. This had some advantages:
+
* Using one signature instead of two speeds up the signing process.
* Having one signed payload with both hashes allows the signer to
- attest to the sha1-name and sha256-name referring to the same object.
+ attest to the SHA-1 name and SHA-256 name referring to the same object.
* All users consume the same signature. Broken signatures are likely
to be detected quickly using current versions of git.
However, it also came with disadvantages:
-* Verifying a signed object requires access to the sha1-names of all
+
+* Verifying a signed object requires access to the SHA-1 names of all
objects it references, even after the transition is complete and
translation table is no longer needed for anything else. To support
- this, the design added fields such as "hash sha1 tree <sha1-name>"
- and "hash sha1 parent <sha1-name>" to the sha256-content of a signed
+ this, the design added fields such as "hash sha1 tree <SHA-1 name>"
+ and "hash sha1 parent <SHA-1 name>" to the SHA-256 content of a signed
commit, complicating the conversion process.
-* Allowing signed objects without a sha1 (for after the transition is
+* Allowing signed objects without a SHA-1 (for after the transition is
complete) complicated the design further, requiring a "nohash sha1"
- field to suppress including "hash sha1" fields in the sha256-content
+ field to suppress including "hash sha1" fields in the SHA-256 content
and signed payload.
Lazily populated translation table
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
Some of the work of building the translation table could be deferred to
push time, but that would significantly complicate and slow down pushes.
-Calculating the sha1-name at object creation time at the same time it is
-being streamed to disk and having its sha256-name calculated should be
+Calculating the SHA-1 name at object creation time at the same time it is
+being streamed to disk and having its SHA-256 name calculated should be
an acceptable cost.
Document History
bmwill@google.com, jonathantanmy@google.com, jrnieder@gmail.com,
sbeller@google.com
-Initial version sent to
-http://lore.kernel.org/git/20170304011251.GA26789@aiede.mtv.corp.google.com
+* Initial version sent to https://lore.kernel.org/git/20170304011251.GA26789@aiede.mtv.corp.google.com
2017-03-03 jrnieder@gmail.com
Incorporated suggestions from jonathantanmy and sbeller:
-* describe purpose of signed objects with each hash type
-* redefine signed object verification using object content under the
+
+* Describe purpose of signed objects with each hash type
+* Redefine signed object verification using object content under the
first hash function
2017-03-06 jrnieder@gmail.com
+
* Use SHA3-256 instead of SHA2 (thanks, Linus and brian m. carlson).[1][2]
-* Make sha3-based signatures a separate field, avoiding the need for
+* Make SHA3-based signatures a separate field, avoiding the need for
"hash" and "nohash" fields (thanks to peff[3]).
* Add a sorting phase to fetch (thanks to Junio for noticing the need
for this).
especially Junio).
2017-09-27 jrnieder@gmail.com, sbeller@google.com
-* use placeholder NewHash instead of SHA3-256
-* describe criteria for picking a hash function.
-* include a transition plan (thanks especially to Brandon Williams
+
+* Use placeholder NewHash instead of SHA3-256
+* Describe criteria for picking a hash function.
+* Include a transition plan (thanks especially to Brandon Williams
for fleshing these ideas out)
-* define the translation table (thanks, Shawn Pearce[5], Jonathan
+* Define the translation table (thanks, Shawn Pearce[5], Jonathan
Tan, and Masaya Suzuki)
-* avoid loose object overhead by packing more aggressively in
+* Avoid loose object overhead by packing more aggressively in
"git gc --auto"
Later history:
- See the history of this file in git.git for the history of subsequent
- edits. This document history is no longer being maintained as it
- would now be superfluous to the commit log
+* See the history of this file in git.git for the history of subsequent
+ edits. This document history is no longer being maintained as it
+ would now be superfluous to the commit log
+
+References:
-[1] http://lore.kernel.org/git/CA+55aFzJtejiCjV0e43+9oR3QuJK2PiFiLQemytoLpyJWe6P9w@mail.gmail.com/
-[2] http://lore.kernel.org/git/CA+55aFz+gkAsDZ24zmePQuEs1XPS9BP_s8O7Q4wQ7LV7X5-oDA@mail.gmail.com/
-[3] http://lore.kernel.org/git/20170306084353.nrns455dvkdsfgo5@sigill.intra.peff.net/
-[4] http://lore.kernel.org/git/20170304224936.rqqtkdvfjgyezsht@genre.crustytoothpaste.net
-[5] https://lore.kernel.org/git/CAJo=hJtoX9=AyLHHpUJS7fueV9ciZ_MNpnEPHUz8Whui6g9F0A@mail.gmail.com/
+ [1] https://lore.kernel.org/git/CA+55aFzJtejiCjV0e43+9oR3QuJK2PiFiLQemytoLpyJWe6P9w@mail.gmail.com/
+ [2] https://lore.kernel.org/git/CA+55aFz+gkAsDZ24zmePQuEs1XPS9BP_s8O7Q4wQ7LV7X5-oDA@mail.gmail.com/
+ [3] https://lore.kernel.org/git/20170306084353.nrns455dvkdsfgo5@sigill.intra.peff.net/
+ [4] https://lore.kernel.org/git/20170304224936.rqqtkdvfjgyezsht@genre.crustytoothpaste.net
+ [5] https://lore.kernel.org/git/CAJo=hJtoX9=AyLHHpUJS7fueV9ciZ_MNpnEPHUz8Whui6g9F0A@mail.gmail.com/
Index checksum of all of the above.
+== pack-*.rev files have the format:
+
+ - A 4-byte magic number '0x52494458' ('RIDX').
+
+ - A 4-byte version identifier (= 1).
+
+ - A 4-byte hash function identifier (= 1 for SHA-1, 2 for SHA-256).
+
+ - A table of index positions (one per packed object, num_objects in
+ total, each a 4-byte unsigned integer in network order), sorted by
+ their corresponding offsets in the packfile.
+
+ - A trailer, containing a:
+
+ checksum of the corresponding packfile, and
+
+ a checksum of all of the above.
+
+All 4-byte numbers are in network order.
+
== multi-pack-index (MIDX) files have the following format:
The multi-pack-index files refer to multiple pack-files and loose objects.
* '0000' Flush Packet (flush-pkt) - indicates the end of a message
* '0001' Delimiter Packet (delim-pkt) - separates sections of a message
- * '0002' Message Packet (response-end-pkt) - indicates the end of a response
- for stateless connections
+ * '0002' Response End Packet (response-end-pkt) - indicates the end of a
+ response for stateless connections
Initial Client Request
----------------------
When specified, only references having a prefix matching one of
the provided prefixes are displayed.
+If the 'unborn' feature is advertised the following argument can be
+included in the client's request.
+
+ unborn
+ The server will send information about HEAD even if it is a symref
+ pointing to an unborn branch in the form "unborn HEAD
+ symref-target:<target>".
+
The output of ls-refs is as follows:
output = *ref
flush-pkt
- ref = PKT-LINE(obj-id SP refname *(SP ref-attribute) LF)
+ obj-id-or-unborn = (obj-id | "unborn")
+ ref = PKT-LINE(obj-id-or-unborn SP refname *(SP ref-attribute) LF)
ref-attribute = (symref | peeled)
symref = "symref-target:" symref-target
peeled = "peeled:" obj-id
static const char * const git_bisect_helper_usage[] = {
N_("git bisect--helper --bisect-reset [<commit>]"),
- N_("git bisect--helper --bisect-write [--no-log] <state> <revision> <good_term> <bad_term>"),
- N_("git bisect--helper --bisect-check-and-set-terms <command> <good_term> <bad_term>"),
N_("git bisect--helper --bisect-next-check <good_term> <bad_term> [<term>]"),
N_("git bisect--helper --bisect-terms [--term-good | --term-old | --term-bad | --term-new]"),
N_("git bisect--helper --bisect-start [--term-{new,bad}=<term> --term-{old,good}=<term>]"
" [--no-checkout] [--first-parent] [<bad> [<good>...]] [--] [<paths>...]"),
N_("git bisect--helper --bisect-next"),
- N_("git bisect--helper --bisect-auto-next"),
N_("git bisect--helper --bisect-state (bad|new) [<rev>]"),
N_("git bisect--helper --bisect-state (good|old) [<rev>...]"),
+ N_("git bisect--helper --bisect-replay <filename>"),
+ N_("git bisect--helper --bisect-skip [(<rev>|<range>)...]"),
NULL
};
return bisect_auto_next(terms, NULL);
}
+static enum bisect_error bisect_log(void)
+{
+ int fd, status;
+ const char* filename = git_path_bisect_log();
+
+ if (is_empty_or_missing_file(filename))
+ return error(_("We are not bisecting."));
+
+ fd = open(filename, O_RDONLY);
+ if (fd < 0)
+ return BISECT_FAILED;
+
+ status = copy_fd(fd, STDOUT_FILENO);
+ close(fd);
+ return status ? BISECT_FAILED : BISECT_OK;
+}
+
+static int process_replay_line(struct bisect_terms *terms, struct strbuf *line)
+{
+ const char *p = line->buf + strspn(line->buf, " \t");
+ char *word_end, *rev;
+
+ if ((!skip_prefix(p, "git bisect", &p) &&
+ !skip_prefix(p, "git-bisect", &p)) || !isspace(*p))
+ return 0;
+ p += strspn(p, " \t");
+
+ word_end = (char *)p + strcspn(p, " \t");
+ rev = word_end + strspn(word_end, " \t");
+ *word_end = '\0'; /* NUL-terminate the word */
+
+ get_terms(terms);
+ if (check_and_set_terms(terms, p))
+ return -1;
+
+ if (!strcmp(p, "start")) {
+ struct strvec argv = STRVEC_INIT;
+ int res;
+ sq_dequote_to_strvec(rev, &argv);
+ res = bisect_start(terms, argv.v, argv.nr);
+ strvec_clear(&argv);
+ return res;
+ }
+
+ if (one_of(p, terms->term_good,
+ terms->term_bad, "skip", NULL))
+ return bisect_write(p, rev, terms, 0);
+
+ if (!strcmp(p, "terms")) {
+ struct strvec argv = STRVEC_INIT;
+ int res;
+ sq_dequote_to_strvec(rev, &argv);
+ res = bisect_terms(terms, argv.nr == 1 ? argv.v[0] : NULL);
+ strvec_clear(&argv);
+ return res;
+ }
+ error(_("'%s'?? what are you talking about?"), p);
+
+ return -1;
+}
+
+static enum bisect_error bisect_replay(struct bisect_terms *terms, const char *filename)
+{
+ FILE *fp = NULL;
+ enum bisect_error res = BISECT_OK;
+ struct strbuf line = STRBUF_INIT;
+
+ if (is_empty_or_missing_file(filename))
+ return error(_("cannot read file '%s' for replaying"), filename);
+
+ if (bisect_reset(NULL))
+ return BISECT_FAILED;
+
+ fp = fopen(filename, "r");
+ if (!fp)
+ return BISECT_FAILED;
+
+ while ((strbuf_getline(&line, fp) != EOF) && !res)
+ res = process_replay_line(terms, &line);
+
+ strbuf_release(&line);
+ fclose(fp);
+
+ if (res)
+ return BISECT_FAILED;
+
+ return bisect_auto_next(terms, NULL);
+}
+
+static enum bisect_error bisect_skip(struct bisect_terms *terms, const char **argv, int argc)
+{
+ int i;
+ enum bisect_error res;
+ struct strvec argv_state = STRVEC_INIT;
+
+ strvec_push(&argv_state, "skip");
+
+ for (i = 0; i < argc; i++) {
+ const char *dotdot = strstr(argv[i], "..");
+
+ if (dotdot) {
+ struct rev_info revs;
+ struct commit *commit;
+
+ init_revisions(&revs, NULL);
+ setup_revisions(2, argv + i - 1, &revs, NULL);
+
+ if (prepare_revision_walk(&revs))
+ die(_("revision walk setup failed\n"));
+ while ((commit = get_revision(&revs)) != NULL)
+ strvec_push(&argv_state,
+ oid_to_hex(&commit->object.oid));
+
+ reset_revision_walk();
+ } else {
+ strvec_push(&argv_state, argv[i]);
+ }
+ }
+ res = bisect_state(terms, argv_state.v, argv_state.nr);
+
+ strvec_clear(&argv_state);
+ return res;
+}
+
int cmd_bisect__helper(int argc, const char **argv, const char *prefix)
{
enum {
BISECT_RESET = 1,
- BISECT_WRITE,
- CHECK_AND_SET_TERMS,
BISECT_NEXT_CHECK,
BISECT_TERMS,
BISECT_START,
BISECT_AUTOSTART,
BISECT_NEXT,
- BISECT_AUTO_NEXT,
- BISECT_STATE
+ BISECT_STATE,
+ BISECT_LOG,
+ BISECT_REPLAY,
+ BISECT_SKIP
} cmdmode = 0;
int res = 0, nolog = 0;
struct option options[] = {
OPT_CMDMODE(0, "bisect-reset", &cmdmode,
N_("reset the bisection state"), BISECT_RESET),
- OPT_CMDMODE(0, "bisect-write", &cmdmode,
- N_("write out the bisection state in BISECT_LOG"), BISECT_WRITE),
- OPT_CMDMODE(0, "check-and-set-terms", &cmdmode,
- N_("check and set terms in a bisection state"), CHECK_AND_SET_TERMS),
OPT_CMDMODE(0, "bisect-next-check", &cmdmode,
N_("check whether bad or good terms exist"), BISECT_NEXT_CHECK),
OPT_CMDMODE(0, "bisect-terms", &cmdmode,
N_("start the bisect session"), BISECT_START),
OPT_CMDMODE(0, "bisect-next", &cmdmode,
N_("find the next bisection commit"), BISECT_NEXT),
- OPT_CMDMODE(0, "bisect-auto-next", &cmdmode,
- N_("verify the next bisection state then checkout the next bisection commit"), BISECT_AUTO_NEXT),
OPT_CMDMODE(0, "bisect-state", &cmdmode,
N_("mark the state of ref (or refs)"), BISECT_STATE),
+ OPT_CMDMODE(0, "bisect-log", &cmdmode,
+ N_("list the bisection steps so far"), BISECT_LOG),
+ OPT_CMDMODE(0, "bisect-replay", &cmdmode,
+ N_("replay the bisection process from the given file"), BISECT_REPLAY),
+ OPT_CMDMODE(0, "bisect-skip", &cmdmode,
+ N_("skip some commits for checkout"), BISECT_SKIP),
OPT_BOOL(0, "no-log", &nolog,
N_("no log for BISECT_WRITE")),
OPT_END()
case BISECT_RESET:
if (argc > 1)
return error(_("--bisect-reset requires either no argument or a commit"));
- return !!bisect_reset(argc ? argv[0] : NULL);
- case BISECT_WRITE:
- if (argc != 4 && argc != 5)
- return error(_("--bisect-write requires either 4 or 5 arguments"));
- set_terms(&terms, argv[3], argv[2]);
- res = bisect_write(argv[0], argv[1], &terms, nolog);
- break;
- case CHECK_AND_SET_TERMS:
- if (argc != 3)
- return error(_("--check-and-set-terms requires 3 arguments"));
- set_terms(&terms, argv[2], argv[1]);
- res = check_and_set_terms(&terms, argv[0]);
+ res = bisect_reset(argc ? argv[0] : NULL);
break;
case BISECT_NEXT_CHECK:
if (argc != 2 && argc != 3)
get_terms(&terms);
res = bisect_next(&terms, prefix);
break;
- case BISECT_AUTO_NEXT:
- if (argc)
- return error(_("--bisect-auto-next requires 0 arguments"));
- get_terms(&terms);
- res = bisect_auto_next(&terms, prefix);
- break;
case BISECT_STATE:
set_terms(&terms, "bad", "good");
get_terms(&terms);
res = bisect_state(&terms, argv, argc);
break;
+ case BISECT_LOG:
+ if (argc)
+ return error(_("--bisect-log requires 0 arguments"));
+ res = bisect_log();
+ break;
+ case BISECT_REPLAY:
+ if (argc != 1)
+ return error(_("no logfile given"));
+ set_terms(&terms, "bad", "good");
+ res = bisect_replay(&terms, argv[0]);
+ break;
+ case BISECT_SKIP:
+ set_terms(&terms, "bad", "good");
+ res = bisect_skip(&terms, argv, argc);
+ break;
default:
BUG("unknown subcommand %d", cmdmode);
}
parse_color_fields("blue,12 month ago,white,1 month ago,red");
}
-static void determine_line_heat(struct blame_entry *ent, const char **dest_color)
+static void determine_line_heat(struct commit_info *ci, const char **dest_color)
{
int i = 0;
- struct commit_info ci;
- get_commit_info(ent->suspect->commit, &ci, 1);
- while (i < colorfield_nr && ci.author_time > colorfield[i].hop)
+ while (i < colorfield_nr && ci->author_time > colorfield[i].hop)
i++;
*dest_color = colorfield[i].col;
cp = blame_nth_line(sb, ent->lno);
if (opt & OUTPUT_SHOW_AGE_WITH_COLOR) {
- determine_line_heat(ent, &default_color);
+ determine_line_heat(&ci, &default_color);
color = default_color;
reset = GIT_COLOR_RESET;
}
static void write_tempfile_record(const char *name, const char *prefix)
{
int i;
+ int have_tempname = 0;
if (CHECKOUT_ALL == checkout_stage) {
- for (i = 1; i < 4; i++) {
- if (i > 1)
- putchar(' ');
- if (topath[i][0])
- fputs(topath[i], stdout);
- else
- putchar('.');
+ for (i = 1; i < 4; i++)
+ if (topath[i][0]) {
+ have_tempname = 1;
+ break;
+ }
+
+ if (have_tempname) {
+ for (i = 1; i < 4; i++) {
+ if (i > 1)
+ putchar(' ');
+ if (topath[i][0])
+ fputs(topath[i], stdout);
+ else
+ putchar('.');
+ }
}
- } else
+ } else if (topath[checkout_stage][0]) {
+ have_tempname = 1;
fputs(topath[checkout_stage], stdout);
+ }
- putchar('\t');
- write_name_quoted_relative(name, prefix, stdout,
- nul_term_line ? '\0' : '\n');
+ if (have_tempname) {
+ putchar('\t');
+ write_name_quoted_relative(name, prefix, stdout,
+ nul_term_line ? '\0' : '\n');
+ }
for (i = 0; i < 4; i++) {
topath[i][0] = 0;
int err = 0, complete_refs_before_fetch = 1;
int submodule_progress;
- struct strvec ref_prefixes = STRVEC_INIT;
+ struct transport_ls_refs_options transport_ls_refs_options =
+ TRANSPORT_LS_REFS_OPTIONS_INIT;
packet_trace_identity("clone");
transport->smart_options->check_self_contained_and_connected = 1;
- strvec_push(&ref_prefixes, "HEAD");
- refspec_ref_prefixes(&remote->fetch, &ref_prefixes);
+ strvec_push(&transport_ls_refs_options.ref_prefixes, "HEAD");
+ refspec_ref_prefixes(&remote->fetch,
+ &transport_ls_refs_options.ref_prefixes);
if (option_branch)
- expand_ref_prefix(&ref_prefixes, option_branch);
+ expand_ref_prefix(&transport_ls_refs_options.ref_prefixes,
+ option_branch);
if (!option_no_tags)
- strvec_push(&ref_prefixes, "refs/tags/");
+ strvec_push(&transport_ls_refs_options.ref_prefixes,
+ "refs/tags/");
- refs = transport_get_remote_refs(transport, &ref_prefixes);
+ refs = transport_get_remote_refs(transport, &transport_ls_refs_options);
if (refs) {
int hash_algo = hash_algo_by_ptr(transport_get_hash_algo(transport));
remote_head = NULL;
option_no_checkout = 1;
if (!option_bare) {
- const char *branch = git_default_branch_name(0);
- char *ref = xstrfmt("refs/heads/%s", branch);
+ const char *branch;
+ char *ref;
+
+ if (transport_ls_refs_options.unborn_head_target &&
+ skip_prefix(transport_ls_refs_options.unborn_head_target,
+ "refs/heads/", &branch)) {
+ ref = transport_ls_refs_options.unborn_head_target;
+ transport_ls_refs_options.unborn_head_target = NULL;
+ create_symref("HEAD", ref, reflog_msg.buf);
+ } else {
+ branch = git_default_branch_name(0);
+ ref = xstrfmt("refs/heads/%s", branch);
+ }
install_branch_config(0, branch, remote_name, ref);
free(ref);
strbuf_release(&key);
junk_mode = JUNK_LEAVE_ALL;
- strvec_clear(&ref_prefixes);
+ strvec_clear(&transport_ls_refs_options.ref_prefixes);
+ free(transport_ls_refs_options.unborn_head_target);
return err;
}
*/
rev.diffopt.ita_invisible_in_index = 1;
- precompose_argv(argc, argv);
+ prefix = precompose_argv_prefix(argc, argv, prefix);
argc = setup_revisions(argc, argv, &rev, NULL);
while (1 < argc && argv[1][0] == '-') {
git_config(git_diff_basic_config, NULL); /* no "diff" UI options */
repo_init_revisions(the_repository, &rev, prefix);
rev.abbrev = 0;
- precompose_argv(argc, argv);
+ prefix = precompose_argv_prefix(argc, argv, prefix);
argc = setup_revisions(argc, argv, &rev, NULL);
for (i = 1; i < argc; i++) {
memset(&s_r_opt, 0, sizeof(s_r_opt));
s_r_opt.tweak = diff_tree_tweak_rev;
- precompose_argv(argc, argv);
+ prefix = precompose_argv_prefix(argc, argv, prefix);
argc = setup_revisions(argc, argv, opt, &s_r_opt);
memset(&w, 0, sizeof(w));
init_diff_ui_defaults();
git_config(git_diff_ui_config, NULL);
- precompose_argv(argc, argv);
+ prefix = precompose_argv_prefix(argc, argv, prefix);
repo_init_revisions(the_repository, &rev, prefix);
version = discover_version(&reader);
switch (version) {
case protocol_v2:
- get_remote_refs(fd[1], &reader, &ref, 0, NULL, NULL, args.stateless_rpc);
+ get_remote_refs(fd[1], &reader, &ref, 0, NULL, NULL,
+ args.stateless_rpc);
break;
case protocol_v1:
case protocol_v0:
int autotags = (transport->remote->fetch_tags == 1);
int retcode = 0;
const struct ref *remote_refs;
- struct strvec ref_prefixes = STRVEC_INIT;
+ struct transport_ls_refs_options transport_ls_refs_options =
+ TRANSPORT_LS_REFS_OPTIONS_INIT;
int must_list_refs = 1;
if (tags == TAGS_DEFAULT) {
if (rs->nr) {
int i;
- refspec_ref_prefixes(rs, &ref_prefixes);
+ refspec_ref_prefixes(rs, &transport_ls_refs_options.ref_prefixes);
/*
* We can avoid listing refs if all of them are exact
}
}
} else if (transport->remote && transport->remote->fetch.nr)
- refspec_ref_prefixes(&transport->remote->fetch, &ref_prefixes);
+ refspec_ref_prefixes(&transport->remote->fetch,
+ &transport_ls_refs_options.ref_prefixes);
if (tags == TAGS_SET || tags == TAGS_DEFAULT) {
must_list_refs = 1;
- if (ref_prefixes.nr)
- strvec_push(&ref_prefixes, "refs/tags/");
+ if (transport_ls_refs_options.ref_prefixes.nr)
+ strvec_push(&transport_ls_refs_options.ref_prefixes,
+ "refs/tags/");
}
if (must_list_refs) {
trace2_region_enter("fetch", "remote_refs", the_repository);
- remote_refs = transport_get_remote_refs(transport, &ref_prefixes);
+ remote_refs = transport_get_remote_refs(transport,
+ &transport_ls_refs_options);
trace2_region_leave("fetch", "remote_refs", the_repository);
} else
remote_refs = NULL;
- strvec_clear(&ref_prefixes);
+ strvec_clear(&transport_ls_refs_options.ref_prefixes);
ref_map = get_ref_map(transport->remote, remote_refs, rs,
tags, &autotags);
static unsigned long big_pack_threshold;
static unsigned long max_delta_cache_size = DEFAULT_DELTA_CACHE_SIZE;
-static struct strvec pack_refs_cmd = STRVEC_INIT;
static struct strvec reflog = STRVEC_INIT;
static struct strvec repack = STRVEC_INIT;
static struct strvec prune = STRVEC_INIT;
git_config(git_default_config, NULL);
}
+struct maintenance_run_opts;
+static int maintenance_task_pack_refs(MAYBE_UNUSED struct maintenance_run_opts *opts)
+{
+ struct strvec pack_refs_cmd = STRVEC_INIT;
+ strvec_pushl(&pack_refs_cmd, "pack-refs", "--all", "--prune", NULL);
+
+ return run_command_v_opt(pack_refs_cmd.v, RUN_GIT_CMD);
+}
+
static int too_many_loose_objects(void)
{
/*
if (done++)
return;
- if (pack_refs && run_command_v_opt(pack_refs_cmd.v, RUN_GIT_CMD))
- die(FAILED_RUN, pack_refs_cmd.v[0]);
+ if (pack_refs && maintenance_task_pack_refs(NULL))
+ die(FAILED_RUN, "pack-refs");
if (prune_reflogs && run_command_v_opt(reflog.v, RUN_GIT_CMD))
die(FAILED_RUN, reflog.v[0]);
if (argc == 2 && !strcmp(argv[1], "-h"))
usage_with_options(builtin_gc_usage, builtin_gc_options);
- strvec_pushl(&pack_refs_cmd, "pack-refs", "--all", "--prune", NULL);
strvec_pushl(&reflog, "reflog", "expire", "--all", NULL);
strvec_pushl(&repack, "repack", "-d", "-l", NULL);
strvec_pushl(&prune, "prune", "--expire", NULL);
TASK_INCREMENTAL_REPACK,
TASK_GC,
TASK_COMMIT_GRAPH,
+ TASK_PACK_REFS,
/* Leave as final value */
TASK__COUNT
maintenance_task_commit_graph,
should_write_commit_graph,
},
+ [TASK_PACK_REFS] = {
+ "pack-refs",
+ maintenance_task_pack_refs,
+ NULL,
+ },
};
static int compare_tasks_by_selection(const void *a_, const void *b_)
tasks[TASK_INCREMENTAL_REPACK].schedule = SCHEDULE_DAILY;
tasks[TASK_LOOSE_OBJECTS].enabled = 1;
tasks[TASK_LOOSE_OBJECTS].schedule = SCHEDULE_DAILY;
+ tasks[TASK_PACK_REFS].enabled = 1;
+ tasks[TASK_PACK_REFS].schedule = SCHEDULE_WEEKLY;
}
}
if (!use_index && (untracked || cached))
die(_("--cached or --untracked cannot be used with --no-index"));
+ if (untracked && cached)
+ die(_("--untracked cannot be used with --cached"));
+
if (!use_index || untracked) {
int use_exclude = (opt_exclude < 0) ? use_index : !!opt_exclude;
hit = grep_directory(&opt, &pathspec, use_exclude, use_index);
#include "promisor-remote.h"
static const char index_pack_usage[] =
-"git index-pack [-v] [-o <index-file>] [--keep | --keep=<msg>] [--verify] [--strict] (<pack-file> | --stdin [--fix-thin] [<pack-file>])";
+"git index-pack [-v] [-o <index-file>] [--keep | --keep=<msg>] [--
[no-]rev-index] [--verify] [--strict] (<pack-file> | --stdin [--fix-thin] [<pack-file>])";
struct object_entry {
struct pack_idx_entry idx;
free(sorted_by_pos);
}
-static const char *derive_filename(const char *pack_name, const char *suffix,
- struct strbuf *buf)
+static const char *derive_filename(const char *pack_name, const char *strip,
+ const char *suffix, struct strbuf *buf)
{
size_t len;
- if (!strip_suffix(pack_name, ".pack", &len))
- die(_("packfile name '%s' does not end with '.pack'"),
- pack_name);
+ if (!strip_suffix(pack_name, strip, &len) || !len ||
+ pack_name[len - 1] != '.')
+ die(_("packfile name '%s' does not end with '.%s'"),
+ pack_name, strip);
strbuf_add(buf, pack_name, len);
- strbuf_addch(buf, '.');
strbuf_addstr(buf, suffix);
return buf->buf;
}
int msg_len = strlen(msg);
if (pack_name)
- filename = derive_filename(pack_name, suffix, &name_buf);
+ filename = derive_filename(pack_name, "pack", suffix, &name_buf);
else
filename = odb_pack_name(&name_buf, hash, suffix);
static void final(const char *final_pack_name, const char *curr_pack_name,
const char *final_index_name, const char *curr_index_name,
+ const char *final_rev_index_name, const char *curr_rev_index_name,
const char *keep_msg, const char *promisor_msg,
unsigned char *hash)
{
const char *report = "pack";
struct strbuf pack_name = STRBUF_INIT;
struct strbuf index_name = STRBUF_INIT;
+ struct strbuf rev_index_name = STRBUF_INIT;
int err;
if (!from_stdin) {
} else
chmod(final_index_name, 0444);
+ if (curr_rev_index_name) {
+ if (final_rev_index_name != curr_rev_index_name) {
+ if (!final_rev_index_name)
+ final_rev_index_name = odb_pack_name(&rev_index_name, hash, "rev");
+ if (finalize_object_file(curr_rev_index_name, final_rev_index_name))
+ die(_("cannot store reverse index file"));
+ } else
+ chmod(final_rev_index_name, 0444);
+ }
+
if (do_fsck_object) {
struct packed_git *p;
p = add_packed_git(final_index_name, strlen(final_index_name), 0);
}
}
+ strbuf_release(&rev_index_name);
strbuf_release(&index_name);
strbuf_release(&pack_name);
}
}
return 0;
}
+ if (!strcmp(k, "pack.writereverseindex")) {
+ if (git_config_bool(k, v))
+ opts->flags |= WRITE_REV;
+ else
+ opts->flags &= ~WRITE_REV;
+ }
return git_default_config(k, v, cb);
}
int cmd_index_pack(int argc, const char **argv, const char *prefix)
{
- int i, fix_thin_pack = 0, verify = 0, stat_only = 0;
+ int i, fix_thin_pack = 0, verify = 0, stat_only = 0, rev_index;
const char *curr_index;
- const char *index_name = NULL, *pack_name = NULL;
+ const char *curr_rev_index = NULL;
+ const char *index_name = NULL, *pack_name = NULL, *rev_index_name = NULL;
const char *keep_msg = NULL;
const char *promisor_msg = NULL;
struct strbuf index_name_buf = STRBUF_INIT;
+ struct strbuf rev_index_name_buf = STRBUF_INIT;
struct pack_idx_entry **idx_objects;
struct pack_idx_option opts;
unsigned char pack_hash[GIT_MAX_RAWSZ];
if (prefix && chdir(prefix))
die(_("Cannot come back to cwd"));
+ if (git_env_bool(GIT_TEST_WRITE_REV_INDEX, 0))
+ rev_index = 1;
+ else
+ rev_index = !!(opts.flags & (WRITE_REV_VERIFY | WRITE_REV));
+
for (i = 1; i < argc; i++) {
const char *arg = argv[i];
if (hash_algo == GIT_HASH_UNKNOWN)
die(_("unknown hash algorithm '%s'"), arg);
repo_set_hash_algo(the_repository, hash_algo);
+ } else if (!strcmp(arg, "--rev-index")) {
+ rev_index = 1;
+ } else if (!strcmp(arg, "--no-rev-index")) {
+ rev_index = 0;
} else
usage(index_pack_usage);
continue;
if (from_stdin && hash_algo)
die(_("--object-format cannot be used with --stdin"));
if (!index_name && pack_name)
- index_name = derive_filename(pack_name, "idx", &index_name_buf);
+ index_name = derive_filename(pack_name, "pack", "idx", &index_name_buf);
+
+ opts.flags &= ~(WRITE_REV | WRITE_REV_VERIFY);
+ if (rev_index) {
+ opts.flags |= verify ? WRITE_REV_VERIFY : WRITE_REV;
+ if (index_name)
+ rev_index_name = derive_filename(index_name,
+ "idx", "rev",
+ &rev_index_name_buf);
+ }
if (verify) {
if (!index_name)
for (i = 0; i < nr_objects; i++)
idx_objects[i] = &objects[i].idx;
curr_index = write_idx_file(index_name, idx_objects, nr_objects, &opts, pack_hash);
+ if (rev_index)
+ curr_rev_index = write_rev_file(rev_index_name, idx_objects,
+ nr_objects, pack_hash,
+ opts.flags);
free(idx_objects);
if (!verify)
final(pack_name, curr_pack,
index_name, curr_index,
+ rev_index_name, curr_rev_index,
keep_msg, promisor_msg,
pack_hash);
else
free(objects);
strbuf_release(&index_name_buf);
+ strbuf_release(&rev_index_name_buf);
if (pack_name == NULL)
free((void *) curr_pack);
if (index_name == NULL)
free((void *) curr_index);
+ if (rev_index_name == NULL)
+ free((void *) curr_rev_index);
/*
* Let the caller know this pack is not self contained
static void log_show_early(struct rev_info *revs, struct commit_list *list)
{
- int i = revs->early_output, close_file = revs->diffopt.close_file;
+ int i = revs->early_output;
int show_header = 1;
+ int no_free = revs->diffopt.no_free;
- revs->diffopt.close_file = 0;
+ revs->diffopt.no_free = 0;
sort_in_topological_order(&list, revs->sort_order);
while (list && i) {
struct commit *commit = list->item;
case commit_ignore:
break;
case commit_error:
- if (close_file)
- fclose(revs->diffopt.file);
+ revs->diffopt.no_free = no_free;
+ diff_free(&revs->diffopt);
return;
}
list = list->next;
/* Did we already get enough commits for the early output? */
if (!i) {
- if (close_file)
- fclose(revs->diffopt.file);
+ revs->diffopt.no_free = 0;
+ diff_free(&revs->diffopt);
return;
}
{
struct commit *commit;
int saved_nrl = 0;
- int saved_dcctc = 0, close_file = rev->diffopt.close_file;
+ int saved_dcctc = 0;
if (rev->early_output)
setup_early_output();
* and HAS_CHANGES being accumulated in rev->diffopt, so be careful to
* retain that state information if replacing rev->diffopt in this loop
*/
- rev->diffopt.close_file = 0;
+ rev->diffopt.no_free = 1;
while ((commit = get_revision(rev)) != NULL) {
if (!log_tree_commit(rev, commit) && rev->max_count >= 0)
/*
}
rev->diffopt.degraded_cc_to_c = saved_dcctc;
rev->diffopt.needed_rename_limit = saved_nrl;
- if (close_file)
- fclose(rev->diffopt.file);
+ rev->diffopt.no_free = 0;
+ diff_free(&rev->diffopt);
if (rev->diffopt.output_format & DIFF_FORMAT_CHECKDIFF &&
rev->diffopt.flags.check_failed) {
*/
struct diff_options opts;
struct strvec other_arg = STRVEC_INIT;
+ struct range_diff_options range_diff_opts = {
+ .creation_factor = rev->creation_factor,
+ .dual_color = 1,
+ .diffopt = &opts,
+ .other_arg = &other_arg
+ };
+
diff_setup(&opts);
opts.file = rev->diffopt.file;
opts.use_color = rev->diffopt.use_color;
diff_setup_done(&opts);
fprintf_ln(rev->diffopt.file, "%s", rev->rdiff_title);
get_notes_args(&other_arg, rev);
- show_range_diff(rev->rdiff1, rev->rdiff2,
- rev->creation_factor, 1, &opts, &other_arg);
+ show_range_diff(rev->rdiff1, rev->rdiff2, &range_diff_opts);
strvec_clear(&other_arg);
}
}
struct commit *head)
{
const char *head_oid = oid_to_hex(&head->object.oid);
- int prev_is_range = !!strstr(prev, "..");
+ int prev_is_range = is_range_diff_range(prev);
if (prev_is_range)
strbuf_addstr(r1, prev);
* file, but but we must instruct it not to close after each
* diff.
*/
- rev.diffopt.close_file = 0;
+ rev.diffopt.no_free = 1;
} else {
int saved;
int show_symref_target = 0;
const char *uploadpack = NULL;
const char **pattern = NULL;
- struct strvec ref_prefixes = STRVEC_INIT;
+ struct transport_ls_refs_options transport_options =
+ TRANSPORT_LS_REFS_OPTIONS_INIT;
int i;
struct string_list server_options = STRING_LIST_INIT_DUP;
}
if (flags & REF_TAGS)
- strvec_push(&ref_prefixes, "refs/tags/");
+ strvec_push(&transport_options.ref_prefixes, "refs/tags/");
if (flags & REF_HEADS)
- strvec_push(&ref_prefixes, "refs/heads/");
+ strvec_push(&transport_options.ref_prefixes, "refs/heads/");
remote = remote_get(dest);
if (!remote) {
if (server_options.nr)
transport->server_options = &server_options;
- ref = transport_get_remote_refs(transport, &ref_prefixes);
+ ref = transport_get_remote_refs(transport, &transport_options);
if (ref) {
int hash_algo = hash_algo_by_ptr(transport_get_hash_algo(transport));
repo_set_hash_algo(the_repository, hash_algo);
pack_idx_opts.version);
return 0;
}
+ if (!strcmp(k, "pack.writereverseindex")) {
+ if (git_config_bool(k, v))
+ pack_idx_opts.flags |= WRITE_REV;
+ else
+ pack_idx_opts.flags &= ~WRITE_REV;
+ return 0;
+ }
if (!strcmp(k, "uploadpack.blobpackfileuri")) {
struct configured_exclusion *ex = xmalloc(sizeof(*ex));
const char *oid_end, *pack_end;
reset_pack_idx_option(&pack_idx_opts);
git_config(git_pack_config, NULL);
+ if (git_env_bool(GIT_TEST_WRITE_REV_INDEX, 0))
+ pack_idx_opts.flags |= WRITE_REV;
progress = isatty(2);
argc = parse_options(argc, argv, prefix, pack_objects_options,
#include "parse-options.h"
#include "range-diff.h"
#include "config.h"
+#include "revision.h"
static const char * const builtin_range_diff_usage[] = {
N_("git range-diff [<options>] <old-base>..<old-tip> <new-base>..<new-tip>"),
int cmd_range_diff(int argc, const char **argv, const char *prefix)
{
- int creation_factor = RANGE_DIFF_CREATION_FACTOR_DEFAULT;
struct diff_options diffopt = { NULL };
struct strvec other_arg = STRVEC_INIT;
- int simple_color = -1;
+ struct range_diff_options range_diff_opts = {
+ .creation_factor = RANGE_DIFF_CREATION_FACTOR_DEFAULT,
+ .diffopt = &diffopt,
+ .other_arg = &other_arg
+ };
+ int simple_color = -1, left_only = 0, right_only = 0;
struct option range_diff_options[] = {
- OPT_INTEGER(0, "creation-factor", &creation_factor,
+ OPT_INTEGER(0, "creation-factor",
+ &range_diff_opts.creation_factor,
N_("Percentage by which creation is weighted")),
OPT_BOOL(0, "no-dual-color", &simple_color,
N_("use simple diff colors")),
OPT_PASSTHRU_ARGV(0, "notes", &other_arg,
N_("notes"), N_("passed to 'git log'"),
PARSE_OPT_OPTARG),
+ OPT_BOOL(0, "left-only", &left_only,
+ N_("only emit output related to the first range")),
+ OPT_BOOL(0, "right-only", &right_only,
+ N_("only emit output related to the second range")),
OPT_END()
};
struct option *options;
diffopt.use_color = 1;
if (argc == 2) {
- if (!strstr(argv[0], ".."))
- die(_("no .. in range: '%s'"), argv[0]);
+ if (!is_range_diff_range(argv[0]))
+ die(_("not a commit range: '%s'"), argv[0]);
strbuf_addstr(&range1, argv[0]);
- if (!strstr(argv[1], ".."))
- die(_("no .. in range: '%s'"), argv[1]);
+ if (!is_range_diff_range(argv[1]))
+ die(_("not a commit range: '%s'"), argv[1]);
strbuf_addstr(&range2, argv[1]);
} else if (argc == 3) {
strbuf_addf(&range1, "%s..%s", argv[0], argv[1]);
}
FREE_AND_NULL(options);
- res = show_range_diff(range1.buf, range2.buf, creation_factor,
- simple_color < 1, &diffopt, &other_arg);
+ range_diff_opts.dual_color = simple_color < 1;
+ range_diff_opts.left_only = left_only;
+ range_diff_opts.right_only = right_only;
+ res = show_range_diff(range1.buf, range2.buf, &range_diff_opts);
strvec_clear(&other_arg);
strbuf_release(&range1);
memset(&sigcheck, '\0', sizeof(sigcheck));
- bogs = parse_signature(push_cert.buf, push_cert.len);
+ bogs = parse_signed_buffer(push_cert.buf, push_cert.len);
check_signature(push_cert.buf, bogs, push_cert.buf + bogs,
push_cert.len - bogs, &sigcheck);
die("malformed push certificate %.*s", 100, push_cert->buf);
else
boc += 2;
- eoc = push_cert->buf + parse_signature(push_cert->buf, push_cert->len);
+ eoc = push_cert->buf + parse_signed_buffer(push_cert->buf, push_cert->len);
while (boc < eoc) {
const char *eol = memchr(boc, '\n', eoc - boc);
*/
if (cb.cmd.stalefix) {
repo_init_revisions(the_repository, &cb.cmd.revs, prefix);
+ cb.cmd.revs.do_not_die_on_missing_tree = 1;
+ cb.cmd.revs.ignore_missing = 1;
+ cb.cmd.revs.ignore_missing_links = 1;
if (flags & EXPIRE_REFLOGS_VERBOSE)
printf(_("Marking reachable objects..."));
mark_reachable_objects(&cb.cmd.revs, 0, 0, NULL);
} exts[] = {
{".pack"},
{".idx"},
+ {".rev", 1},
{".bitmap", 1},
{".promisor", 1},
};
#define DEFAULT_OIDSET_SIZE (16*1024)
+static int show_disk_usage;
+static off_t total_disk_usage;
+
+static off_t get_object_disk_usage(struct object *obj)
+{
+ off_t size;
+ struct object_info oi = OBJECT_INFO_INIT;
+ oi.disk_sizep = &size;
+ if (oid_object_info_extended(the_repository, &obj->oid, &oi, 0) < 0)
+ die(_("unable to get disk usage of %s"), oid_to_hex(&obj->oid));
+ return size;
+}
+
static void finish_commit(struct commit *commit);
static void show_commit(struct commit *commit, void *data)
{
display_progress(progress, ++progress_counter);
+ if (show_disk_usage)
+ total_disk_usage += get_object_disk_usage(&commit->object);
+
if (info->flags & REV_LIST_QUIET) {
finish_commit(commit);
return;
if (finish_object(obj, name, cb_data))
return;
display_progress(progress, ++progress_counter);
+ if (show_disk_usage)
+ total_disk_usage += get_object_disk_usage(obj);
if (info->flags & REV_LIST_QUIET)
return;
return 0;
}
+static int try_bitmap_disk_usage(struct rev_info *revs,
+ struct list_objects_filter_options *filter)
+{
+ struct bitmap_index *bitmap_git;
+
+ if (!show_disk_usage)
+ return -1;
+
+ bitmap_git = prepare_bitmap_walk(revs, filter);
+ if (!bitmap_git)
+ return -1;
+
+ printf("%"PRIuMAX"\n",
+ (uintmax_t)get_disk_usage_from_bitmap(bitmap_git, revs));
+ return 0;
+}
+
int cmd_rev_list(int argc, const char **argv, const char *prefix)
{
struct rev_info revs;
continue;
}
+ if (!strcmp(arg, "--disk-usage")) {
+ show_disk_usage = 1;
+ info.flags |= REV_LIST_QUIET;
+ continue;
+ }
+
usage(rev_list_usage);
}
if (use_bitmap_index) {
if (!try_bitmap_count(&revs, &filter_options))
return 0;
+ if (!try_bitmap_disk_usage(&revs, &filter_options))
+ return 0;
if (!try_bitmap_traversal(&revs, &filter_options))
return 0;
}
printf("%d\n", revs.count_left + revs.count_right);
}
+ if (show_disk_usage)
+ printf("%"PRIuMAX"\n", (uintmax_t)total_disk_usage);
+
return 0;
}
NULL
};
-static const char *ref_stash = "refs/stash";
+static const char ref_stash[] = "refs/stash";
static struct strbuf stash_index_path = STRBUF_INIT;
/*
git_config(git_diff_basic_config, NULL);
init_revisions(&rev, info->prefix);
rev.abbrev = 0;
- precompose_argv(diff_args.nr, diff_args.v);
+ precompose_argv_prefix(diff_args.nr, diff_args.v, NULL);
setup_revisions(diff_args.nr, diff_args.v, &rev, NULL);
rev.diffopt.output_format = DIFF_FORMAT_NO_OUTPUT | DIFF_FORMAT_CALLBACK;
rev.diffopt.format_callback = submodule_summary_callback;
{
unsigned long size;
enum object_type type;
- char *buf, *sp;
+ char *buf, *sp, *orig;
+ struct strbuf payload = STRBUF_INIT;
+ struct strbuf signature = STRBUF_INIT;
- buf = read_object_file(oid, &type, &size);
+ orig = buf = read_object_file(oid, &type, &size);
if (!buf)
return;
+ if (parse_signature(buf, size, &payload, &signature)) {
+ buf = payload.buf;
+ size = payload.len;
+ }
/* skip header */
sp = strstr(buf, "\n\n");
return;
}
sp += 2; /* skip the 2 LFs */
- write_or_die(fd, sp, parse_signature(sp, buf + size - sp));
+ write_or_die(fd, sp, buf + size - sp);
- free(buf);
+ free(orig);
+ strbuf_release(&payload);
+ strbuf_release(&signature);
}
static int build_tag_object(struct strbuf *buf, int sign, struct object_id *result)
export GIT_TEST_MULTI_PACK_INDEX=1
export GIT_TEST_ADD_I_USE_BUILTIN=1
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=master
+ export GIT_TEST_WRITE_REV_INDEX=1
make test
;;
linux-clang)
#define GRAPH_CHUNKID_OIDFANOUT 0x4f494446 /* "OIDF" */
#define GRAPH_CHUNKID_OIDLOOKUP 0x4f49444c /* "OIDL" */
#define GRAPH_CHUNKID_DATA 0x43444154 /* "CDAT" */
+#define GRAPH_CHUNKID_GENERATION_DATA 0x47444154 /* "GDAT" */
+#define GRAPH_CHUNKID_GENERATION_DATA_OVERFLOW 0x47444f56 /* "GDOV" */
#define GRAPH_CHUNKID_EXTRAEDGES 0x45444745 /* "EDGE" */
#define GRAPH_CHUNKID_BLOOMINDEXES 0x42494458 /* "BIDX" */
#define GRAPH_CHUNKID_BLOOMDATA 0x42444154 /* "BDAT" */
#define GRAPH_CHUNKID_BASE 0x42415345 /* "BASE" */
-#define MAX_NUM_CHUNKS 7
+#define MAX_NUM_CHUNKS 9
#define GRAPH_DATA_WIDTH (the_hash_algo->rawsz + 16)
#define GRAPH_MIN_SIZE (GRAPH_HEADER_SIZE + 4 * GRAPH_CHUNKLOOKUP_WIDTH \
+ GRAPH_FANOUT_SIZE + the_hash_algo->rawsz)
+#define CORRECTED_COMMIT_DATE_OFFSET_OVERFLOW (1ULL << 31)
+
/* Remember to update object flag allocation in object.h */
#define REACHABLE (1u<<15)
+define_commit_slab(topo_level_slab, uint32_t);
+
/* Keep track of the order in which commits are added to our list. */
define_commit_slab(commit_pos, int);
static struct commit_pos commit_pos = COMMIT_SLAB_INIT(1, commit_pos);
return data ? data->graph_pos : COMMIT_NOT_FROM_GRAPH;
}
-uint32_t commit_graph_generation(const struct commit *c)
+timestamp_t commit_graph_generation(const struct commit *c)
{
struct commit_graph_data *data =
commit_graph_data_slab_peek(&commit_graph_data_slab, c);
return data;
}
+/*
+ * Should be used only while writing commit-graph as it compares
+ * generation value of commits by directly accessing commit-slab.
+ */
static int commit_gen_cmp(const void *va, const void *vb)
{
const struct commit *a = *(const struct commit **)va;
const struct commit *b = *(const struct commit **)vb;
- uint32_t generation_a = commit_graph_generation(a);
- uint32_t generation_b = commit_graph_generation(b);
+ const timestamp_t generation_a = commit_graph_data_at(a)->generation;
+ const timestamp_t generation_b = commit_graph_data_at(b)->generation;
/* lower generation commits first */
if (generation_a < generation_b)
return -1;
if (read_replace_refs) {
prepare_replace_object(r);
- if (hashmap_get_size(&r->objects->replace_map->map))
+ if (hashmap_get_size(&r->objects->replace_map->map)) {
+ warning(_("repository contains replace objects; "
+ "skipping commit-graph"));
return 0;
+ }
}
prepare_commit_graft(r);
if (r->parsed_objects &&
- (r->parsed_objects->grafts_nr || r->parsed_objects->substituted_parent))
+ (r->parsed_objects->grafts_nr || r->parsed_objects->substituted_parent)) {
+ warning(_("repository contains (deprecated) grafts; "
+ "skipping commit-graph"));
return 0;
- if (is_repository_shallow(r))
+ }
+ if (is_repository_shallow(r)) {
+ warning(_("repository is shallow; skipping commit-graph"));
return 0;
+ }
return 1;
}
graph->chunk_commit_data = data + chunk_offset;
break;
+ case GRAPH_CHUNKID_GENERATION_DATA:
+ if (graph->chunk_generation_data)
+ chunk_repeated = 1;
+ else
+ graph->chunk_generation_data = data + chunk_offset;
+ break;
+
+ case GRAPH_CHUNKID_GENERATION_DATA_OVERFLOW:
+ if (graph->chunk_generation_data_overflow)
+ chunk_repeated = 1;
+ else
+ graph->chunk_generation_data_overflow = data + chunk_offset;
+ break;
+
case GRAPH_CHUNKID_EXTRAEDGES:
if (graph->chunk_extra_edges)
chunk_repeated = 1;
return graph_chain;
}
+/*
+ * returns 1 if and only if all graphs in the chain have
+ * corrected commit dates stored in the generation_data chunk.
+ */
+static int validate_mixed_generation_chain(struct commit_graph *g)
+{
+ int read_generation_data = 1;
+ struct commit_graph *p = g;
+
+ while (read_generation_data && p) {
+ read_generation_data = p->read_generation_data;
+ p = p->base_graph;
+ }
+
+ if (read_generation_data)
+ return 1;
+
+ while (g) {
+ g->read_generation_data = 0;
+ g = g->base_graph;
+ }
+
+ return 0;
+}
+
struct commit_graph *read_commit_graph_one(struct repository *r,
struct object_directory *odb)
{
if (!g)
g = load_commit_graph_chain(r, odb);
+ validate_mixed_generation_chain(g);
+
return g;
}
return !!first_generation;
}
+int corrected_commit_dates_enabled(struct repository *r)
+{
+ struct commit_graph *g;
+ if (!prepare_commit_graph(r))
+ return 0;
+
+ g = r->objects->commit_graph;
+
+ if (!g->num_commits)
+ return 0;
+
+ return g->read_generation_data;
+}
+
struct bloom_filter_settings *get_bloom_filter_settings(struct repository *r)
{
struct commit_graph *g = r->objects->commit_graph;
{
const unsigned char *commit_data;
struct commit_graph_data *graph_data;
- uint32_t lex_index;
+ uint32_t lex_index, offset_pos;
+ uint64_t date_high, date_low, offset;
while (pos < g->num_commits_in_base)
g = g->base_graph;
+ if (pos >= g->num_commits + g->num_commits_in_base)
+ die(_("invalid commit position. commit-graph is likely corrupt"));
+
lex_index = pos - g->num_commits_in_base;
commit_data = g->chunk_commit_data + GRAPH_DATA_WIDTH * lex_index;
graph_data = commit_graph_data_at(item);
graph_data->graph_pos = pos;
- graph_data->generation = get_be32(commit_data + g->hash_len + 8) >> 2;
+
+ date_high = get_be32(commit_data + g->hash_len + 8) & 0x3;
+ date_low = get_be32(commit_data + g->hash_len + 12);
+ item->date = (timestamp_t)((date_high << 32) | date_low);
+
+ if (g->read_generation_data) {
+ offset = (timestamp_t)get_be32(g->chunk_generation_data + sizeof(uint32_t) * lex_index);
+
+ if (offset & CORRECTED_COMMIT_DATE_OFFSET_OVERFLOW) {
+ if (!g->chunk_generation_data_overflow)
+ die(_("commit-graph requires overflow generation data but has none"));
+
+ offset_pos = offset ^ CORRECTED_COMMIT_DATE_OFFSET_OVERFLOW;
+ graph_data->generation = get_be64(g->chunk_generation_data_overflow + 8 * offset_pos);
+ } else
+ graph_data->generation = item->date + offset;
+ } else
+ graph_data->generation = get_be32(commit_data + g->hash_len + 8) >> 2;
+
+ if (g->topo_levels)
+ *topo_level_slab_at(g->topo_levels, item) = get_be32(commit_data + g->hash_len + 8) >> 2;
}
static inline void set_commit_tree(struct commit *c, struct tree *t)
{
uint32_t edge_value;
uint32_t *parent_data_ptr;
- uint64_t date_low, date_high;
struct commit_list **pptr;
- struct commit_graph_data *graph_data;
const unsigned char *commit_data;
uint32_t lex_index;
while (pos < g->num_commits_in_base)
g = g->base_graph;
- if (pos >= g->num_commits + g->num_commits_in_base)
- die(_("invalid commit position. commit-graph is likely corrupt"));
+ fill_commit_graph_info(item, g, pos);
- /*
- * Store the "full" position, but then use the
- * "local" position for the rest of the calculation.
- */
- graph_data = commit_graph_data_at(item);
- graph_data->graph_pos = pos;
lex_index = pos - g->num_commits_in_base;
-
commit_data = g->chunk_commit_data + (g->hash_len + 16) * lex_index;
item->object.parsed = 1;
set_commit_tree(item, NULL);
- date_high = get_be32(commit_data + g->hash_len + 8) & 0x3;
- date_low = get_be32(commit_data + g->hash_len + 12);
- item->date = (timestamp_t)((date_high << 32) | date_low);
-
- graph_data->generation = get_be32(commit_data + g->hash_len + 8) >> 2;
-
pptr = &item->parents;
edge_value = get_be32(commit_data + g->hash_len);
struct oid_array oids;
struct packed_commit_list commits;
int num_extra_edges;
+ int num_generation_data_overflows;
unsigned long approx_nr_objects;
struct progress *progress;
int progress_done;
report_progress:1,
split:1,
changed_paths:1,
- order_by_pack:1;
+ order_by_pack:1,
+ write_generation_data:1,
+ trust_generation_numbers:1;
+ struct topo_level_slab *topo_levels;
const struct commit_graph_opts *opts;
size_t total_bloom_filter_data_size;
const struct bloom_filter_settings *bloom_settings;
uint32_t packedDate[2];
display_progress(ctx->progress, ++ctx->progress_cnt);
- if (parse_commit_no_graph(*list))
+ if (repo_parse_commit_no_graph(ctx->r, *list))
die(_("unable to parse commit %s"),
oid_to_hex(&(*list)->object.oid));
tree = get_commit_tree_oid(*list);
else
packedDate[0] = 0;
- packedDate[0] |= htonl(commit_graph_data_at(*list)->generation << 2);
+ packedDate[0] |= htonl(*topo_level_slab_at(ctx->topo_levels, *list) << 2);
packedDate[1] = htonl((*list)->date);
hashwrite(f, packedDate, 8);
return 0;
}
+static int write_graph_chunk_generation_data(struct hashfile *f,
+ struct write_commit_graph_context *ctx)
+{
+ int i, num_generation_data_overflows = 0;
+
+ for (i = 0; i < ctx->commits.nr; i++) {
+ struct commit *c = ctx->commits.list[i];
+ timestamp_t offset;
+ repo_parse_commit(ctx->r, c);
+ offset = commit_graph_data_at(c)->generation - c->date;
+ display_progress(ctx->progress, ++ctx->progress_cnt);
+
+ if (offset > GENERATION_NUMBER_V2_OFFSET_MAX) {
+ offset = CORRECTED_COMMIT_DATE_OFFSET_OVERFLOW | num_generation_data_overflows;
+ num_generation_data_overflows++;
+ }
+
+ hashwrite_be32(f, offset);
+ }
+
+ return 0;
+}
+
+static int write_graph_chunk_generation_data_overflow(struct hashfile *f,
+ struct write_commit_graph_context *ctx)
+{
+ int i;
+ for (i = 0; i < ctx->commits.nr; i++) {
+ struct commit *c = ctx->commits.list[i];
+ timestamp_t offset = commit_graph_data_at(c)->generation - c->date;
+ display_progress(ctx->progress, ++ctx->progress_cnt);
+
+ if (offset > GENERATION_NUMBER_V2_OFFSET_MAX) {
+ hashwrite_be32(f, offset >> 32);
+ hashwrite_be32(f, (uint32_t) offset);
+ }
+ }
+
+ return 0;
+}
+
static int write_graph_chunk_extra_edges(struct hashfile *f,
struct write_commit_graph_context *ctx)
{
if (!commit)
continue;
if (ctx->split) {
- if ((!parse_commit(commit) &&
+ if ((!repo_parse_commit(ctx->r, commit) &&
commit_graph_position(commit) == COMMIT_NOT_FROM_GRAPH) ||
flags == COMMIT_GRAPH_SPLIT_REPLACE)
add_missing_parents(ctx, commit);
- } else if (!parse_commit_no_graph(commit))
+ } else if (!repo_parse_commit_no_graph(ctx->r, commit))
add_missing_parents(ctx, commit);
}
stop_progress(&ctx->progress);
stop_progress(&ctx->progress);
}
+static void compute_topological_levels(struct write_commit_graph_context *ctx)
+{
+ int i;
+ struct commit_list *list = NULL;
+
+ if (ctx->report_progress)
+ ctx->progress = start_delayed_progress(
+ _("Computing commit graph topological levels"),
+ ctx->commits.nr);
+ for (i = 0; i < ctx->commits.nr; i++) {
+ struct commit *c = ctx->commits.list[i];
+ uint32_t level;
+
+ repo_parse_commit(ctx->r, c);
+ level = *topo_level_slab_at(ctx->topo_levels, c);
+
+ display_progress(ctx->progress, i + 1);
+ if (level != GENERATION_NUMBER_ZERO)
+ continue;
+
+ commit_list_insert(c, &list);
+ while (list) {
+ struct commit *current = list->item;
+ struct commit_list *parent;
+ int all_parents_computed = 1;
+ uint32_t max_level = 0;
+
+ for (parent = current->parents; parent; parent = parent->next) {
+ repo_parse_commit(ctx->r, parent->item);
+ level = *topo_level_slab_at(ctx->topo_levels, parent->item);
+
+ if (level == GENERATION_NUMBER_ZERO) {
+ all_parents_computed = 0;
+ commit_list_insert(parent->item, &list);
+ break;
+ }
+
+ if (level > max_level)
+ max_level = level;
+ }
+
+ if (all_parents_computed) {
+ pop_commit(&list);
+
+ if (max_level > GENERATION_NUMBER_V1_MAX - 1)
+ max_level = GENERATION_NUMBER_V1_MAX - 1;
+ *topo_level_slab_at(ctx->topo_levels, current) = max_level + 1;
+ }
+ }
+ }
+ stop_progress(&ctx->progress);
+}
+
static void compute_generation_numbers(struct write_commit_graph_context *ctx)
{
int i;
ctx->progress = start_delayed_progress(
_("Computing commit graph generation numbers"),
ctx->commits.nr);
+
+ if (!ctx->trust_generation_numbers) {
+ for (i = 0; i < ctx->commits.nr; i++) {
+ struct commit *c = ctx->commits.list[i];
+ repo_parse_commit(ctx->r, c);
+ commit_graph_data_at(c)->generation = GENERATION_NUMBER_ZERO;
+ }
+ }
+
for (i = 0; i < ctx->commits.nr; i++) {
- uint32_t generation = commit_graph_data_at(ctx->commits.list[i])->generation;
+ struct commit *c = ctx->commits.list[i];
+ timestamp_t corrected_commit_date;
+
+ repo_parse_commit(ctx->r, c);
+ corrected_commit_date = commit_graph_data_at(c)->generation;
display_progress(ctx->progress, i + 1);
- if (generation != GENERATION_NUMBER_INFINITY &&
- generation != GENERATION_NUMBER_ZERO)
+ if (corrected_commit_date != GENERATION_NUMBER_ZERO)
continue;
- commit_list_insert(ctx->commits.list[i], &list);
+ commit_list_insert(c, &list);
while (list) {
struct commit *current = list->item;
struct commit_list *parent;
int all_parents_computed = 1;
- uint32_t max_generation = 0;
+ timestamp_t max_corrected_commit_date = 0;
for (parent = current->parents; parent; parent = parent->next) {
- generation = commit_graph_data_at(parent->item)->generation;
+ repo_parse_commit(ctx->r, parent->item);
+ corrected_commit_date = commit_graph_data_at(parent->item)->generation;
- if (generation == GENERATION_NUMBER_INFINITY ||
- generation == GENERATION_NUMBER_ZERO) {
+ if (corrected_commit_date == GENERATION_NUMBER_ZERO) {
all_parents_computed = 0;
commit_list_insert(parent->item, &list);
break;
- } else if (generation > max_generation) {
- max_generation = generation;
}
+
+ if (corrected_commit_date > max_corrected_commit_date)
+ max_corrected_commit_date = corrected_commit_date;
}
if (all_parents_computed) {
- struct commit_graph_data *data = commit_graph_data_at(current);
-
- data->generation = max_generation + 1;
pop_commit(&list);
- if (data->generation > GENERATION_NUMBER_MAX)
- data->generation = GENERATION_NUMBER_MAX;
+ if (current->date && current->date > max_corrected_commit_date)
+ max_corrected_commit_date = current->date - 1;
+ commit_graph_data_at(current)->generation = max_corrected_commit_date + 1;
+
+ if (commit_graph_data_at(current)->generation - current->date > GENERATION_NUMBER_V2_OFFSET_MAX)
+ ctx->num_generation_data_overflows++;
}
}
}
continue;
if (ctx->split && flags == COMMIT_GRAPH_SPLIT_REPLACE)
- parse_commit(ctx->commits.list[ctx->commits.nr]);
+ repo_parse_commit(ctx->r, ctx->commits.list[ctx->commits.nr]);
else
- parse_commit_no_graph(ctx->commits.list[ctx->commits.nr]);
+ repo_parse_commit_no_graph(ctx->r, ctx->commits.list[ctx->commits.nr]);
num_parents = commit_list_count(ctx->commits.list[ctx->commits.nr]->parents);
if (num_parents > 2)
chunks[2].id = GRAPH_CHUNKID_DATA;
chunks[2].size = (hashsz + 16) * ctx->commits.nr;
chunks[2].write_fn = write_graph_chunk_data;
+
+ if (git_env_bool(GIT_TEST_COMMIT_GRAPH_NO_GDAT, 0))
+ ctx->write_generation_data = 0;
+ if (ctx->write_generation_data) {
+ chunks[num_chunks].id = GRAPH_CHUNKID_GENERATION_DATA;
+ chunks[num_chunks].size = sizeof(uint32_t) * ctx->commits.nr;
+ chunks[num_chunks].write_fn = write_graph_chunk_generation_data;
+ num_chunks++;
+ }
+ if (ctx->num_generation_data_overflows) {
+ chunks[num_chunks].id = GRAPH_CHUNKID_GENERATION_DATA_OVERFLOW;
+ chunks[num_chunks].size = sizeof(timestamp_t) * ctx->num_generation_data_overflows;
+ chunks[num_chunks].write_fn = write_graph_chunk_generation_data_overflow;
+ num_chunks++;
+ }
if (ctx->num_extra_edges) {
chunks[num_chunks].id = GRAPH_CHUNKID_EXTRAEDGES;
chunks[num_chunks].size = 4 * ctx->num_extra_edges;
if (i < ctx->num_commit_graphs_after)
ctx->commit_graph_hash_after[i] = xstrdup(oid_to_hex(&g->oid));
+ /*
+ * If the topmost remaining layer has generation data chunk, the
+ * resultant layer also has generation data chunk.
+ */
+ if (i == ctx->num_commit_graphs_after - 2)
+ ctx->write_generation_data = !!g->chunk_generation_data;
+
i--;
g = g->base_graph;
}
int res = 0;
int replace = 0;
struct bloom_filter_settings bloom_settings = DEFAULT_BLOOM_FILTER_SETTINGS;
+ struct topo_level_slab topo_levels;
prepare_repo_settings(the_repository);
if (!the_repository->settings.core_commit_graph) {
ctx->split = flags & COMMIT_GRAPH_WRITE_SPLIT ? 1 : 0;
ctx->opts = opts;
ctx->total_bloom_filter_data_size = 0;
+ ctx->write_generation_data = 1;
+ ctx->num_generation_data_overflows = 0;
bloom_settings.bits_per_entry = git_env_ulong("GIT_TEST_BLOOM_SETTINGS_BITS_PER_ENTRY",
bloom_settings.bits_per_entry);
bloom_settings.max_changed_paths);
ctx->bloom_settings = &bloom_settings;
+ init_topo_level_slab(&topo_levels);
+ ctx->topo_levels = &topo_levels;
+
+ prepare_commit_graph(ctx->r);
+ if (ctx->r->objects->commit_graph) {
+ struct commit_graph *g = ctx->r->objects->commit_graph;
+
+ while (g) {
+ g->topo_levels = &topo_levels;
+ g = g->base_graph;
+ }
+ }
+
if (flags & COMMIT_GRAPH_WRITE_BLOOM_FILTERS)
ctx->changed_paths = 1;
if (!(flags & COMMIT_GRAPH_NO_WRITE_BLOOM_FILTERS)) {
struct commit_graph *g;
- prepare_commit_graph_one(ctx->r, ctx->odb);
g = ctx->r->objects->commit_graph;
}
if (ctx->split) {
- struct commit_graph *g;
- prepare_commit_graph(ctx->r);
-
- g = ctx->r->objects->commit_graph;
+ struct commit_graph *g = ctx->r->objects->commit_graph;
while (g) {
ctx->num_commit_graphs_before++;
ctx->approx_nr_objects = approximate_object_count();
- if (ctx->append)
- prepare_commit_graph_one(ctx->r, ctx->odb);
-
if (ctx->append && ctx->r->objects->commit_graph) {
struct commit_graph *g = ctx->r->objects->commit_graph;
for (i = 0; i < g->num_commits; i++) {
} else
ctx->num_commit_graphs_after = 1;
- compute_generation_numbers(ctx);
+ ctx->trust_generation_numbers = validate_mixed_generation_chain(ctx->r->objects->commit_graph);
+
+ compute_topological_levels(ctx);
+ if (ctx->write_generation_data)
+ compute_generation_numbers(ctx);
if (ctx->changed_paths)
compute_bloom_filters(ctx);
for (i = 0; i < g->num_commits; i++) {
struct commit *graph_commit, *odb_commit;
struct commit_list *graph_parents, *odb_parents;
- uint32_t max_generation = 0;
- uint32_t generation;
+ timestamp_t max_generation = 0;
+ timestamp_t generation;
display_progress(progress, i + 1);
hashcpy(cur_oid.hash, g->chunk_oid_lookup + g->hash_len * i);
continue;
/*
- * If one of our parents has generation GENERATION_NUMBER_MAX, then
- * our generation is also GENERATION_NUMBER_MAX. Decrement to avoid
- * extra logic in the following condition.
+ * If we are using topological level and one of our parents has
+ * generation GENERATION_NUMBER_V1_MAX, then our generation is
+ * also GENERATION_NUMBER_V1_MAX. Decrement to avoid extra logic
+ * in the following condition.
*/
- if (max_generation == GENERATION_NUMBER_MAX)
+ if (!g->read_generation_data && max_generation == GENERATION_NUMBER_V1_MAX)
max_generation--;
generation = commit_graph_generation(graph_commit);
- if (generation != max_generation + 1)
- graph_report(_("commit-graph generation for commit %s is %u != %u"),
+ if (generation < max_generation + 1)
+ graph_report(_("commit-graph generation for commit %s is %"PRItime" < %"PRItime),
oid_to_hex(&cur_oid),
generation,
max_generation + 1);
#include "oidset.h"
#define GIT_TEST_COMMIT_GRAPH "GIT_TEST_COMMIT_GRAPH"
+#define GIT_TEST_COMMIT_GRAPH_NO_GDAT "GIT_TEST_COMMIT_GRAPH_NO_GDAT"
#define GIT_TEST_COMMIT_GRAPH_DIE_ON_PARSE "GIT_TEST_COMMIT_GRAPH_DIE_ON_PARSE"
#define GIT_TEST_COMMIT_GRAPH_CHANGED_PATHS "GIT_TEST_COMMIT_GRAPH_CHANGED_PATHS"
struct object_directory *odb;
uint32_t num_commits_in_base;
+ unsigned int read_generation_data;
struct commit_graph *base_graph;
const uint32_t *chunk_oid_fanout;
const unsigned char *chunk_oid_lookup;
const unsigned char *chunk_commit_data;
+ const unsigned char *chunk_generation_data;
+ const unsigned char *chunk_generation_data_overflow;
const unsigned char *chunk_extra_edges;
const unsigned char *chunk_base_graphs;
const unsigned char *chunk_bloom_indexes;
const unsigned char *chunk_bloom_data;
+ struct topo_level_slab *topo_levels;
struct bloom_filter_settings *bloom_filter_settings;
};
*/
int generation_numbers_enabled(struct repository *r);
+/*
+ * Return 1 if and only if the repository has a commit-graph
+ * file and generation data chunk has been written for the file.
+ */
+int corrected_commit_dates_enabled(struct repository *r);
+
struct bloom_filter_settings *get_bloom_filter_settings(struct repository *r);
enum commit_graph_write_flags {
struct commit_graph_data {
uint32_t graph_pos;
- uint32_t generation;
+ timestamp_t generation;
};
/*
* Commits should be parsed before accessing generation, graph positions.
*/
-uint32_t commit_graph_generation(const struct commit *);
+timestamp_t commit_graph_generation(const struct commit *);
uint32_t commit_graph_position(const struct commit *);
#endif
static struct commit_list *paint_down_to_common(struct repository *r,
struct commit *one, int n,
struct commit **twos,
- int min_generation)
+ timestamp_t min_generation)
{
struct prio_queue queue = { compare_commits_by_gen_then_commit_date };
struct commit_list *result = NULL;
int i;
- uint32_t last_gen = GENERATION_NUMBER_INFINITY;
+ timestamp_t last_gen = GENERATION_NUMBER_INFINITY;
- if (!min_generation)
+ if (!min_generation && !corrected_commit_dates_enabled(r))
queue.compare = compare_commits_by_commit_date;
one->object.flags |= PARENT1;
struct commit *commit = prio_queue_get(&queue);
struct commit_list *parents;
int flags;
- uint32_t generation = commit_graph_generation(commit);
+ timestamp_t generation = commit_graph_generation(commit);
if (min_generation && generation > last_gen)
- BUG("bad generation skip %8x > %8x at %s",
+ BUG("bad generation skip %"PRItime" > %"PRItime" at %s",
generation, last_gen,
oid_to_hex(&commit->object.oid));
last_gen = generation;
repo_parse_commit(r, array[i]);
for (i = 0; i < cnt; i++) {
struct commit_list *common;
- uint32_t min_generation = commit_graph_generation(array[i]);
+ timestamp_t min_generation = commit_graph_generation(array[i]);
if (redundant[i])
continue;
for (j = filled = 0; j < cnt; j++) {
- uint32_t curr_generation;
+ timestamp_t curr_generation;
if (i == j || redundant[j])
continue;
filled_index[filled] = j;
{
struct commit_list *bases;
int ret = 0, i;
- uint32_t generation, max_generation = GENERATION_NUMBER_ZERO;
+ timestamp_t generation, max_generation = GENERATION_NUMBER_ZERO;
if (repo_parse_commit(r, commit))
return ret;
static enum contains_result contains_test(struct commit *candidate,
const struct commit_list *want,
struct contains_cache *cache,
- uint32_t cutoff)
+ timestamp_t cutoff)
{
enum contains_result *cached = contains_cache_at(cache, candidate);
{
struct contains_stack contains_stack = { 0, 0, NULL };
enum contains_result result;
- uint32_t cutoff = GENERATION_NUMBER_INFINITY;
+ timestamp_t cutoff = GENERATION_NUMBER_INFINITY;
const struct commit_list *p;
for (p = want; p; p = p->next) {
- uint32_t generation;
+ timestamp_t generation;
struct commit *c = p->item;
load_commit_graph_info(the_repository, c);
generation = commit_graph_generation(c);
const struct commit *a = *(const struct commit * const *)_a;
const struct commit *b = *(const struct commit * const *)_b;
- uint32_t generation_a = commit_graph_generation(a);
- uint32_t generation_b = commit_graph_generation(b);
+ timestamp_t generation_a = commit_graph_generation(a);
+ timestamp_t generation_b = commit_graph_generation(b);
if (generation_a < generation_b)
return -1;
unsigned int with_flag,
unsigned int assign_flag,
time_t min_commit_date,
- uint32_t min_generation)
+ timestamp_t min_generation)
{
struct commit **list = NULL;
int i;
time_t min_commit_date = cutoff_by_min_date ? from->item->date : 0;
struct commit_list *from_iter = from, *to_iter = to;
int result;
- uint32_t min_generation = GENERATION_NUMBER_INFINITY;
+ timestamp_t min_generation = GENERATION_NUMBER_INFINITY;
while (from_iter) {
add_object_array(&from_iter->item->object, NULL, &from_objs);
if (!parse_commit(from_iter->item)) {
- uint32_t generation;
+ timestamp_t generation;
if (from_iter->item->date < min_commit_date)
min_commit_date = from_iter->item->date;
while (to_iter) {
if (!parse_commit(to_iter->item)) {
- uint32_t generation;
+ timestamp_t generation;
if (to_iter->item->date < min_commit_date)
min_commit_date = to_iter->item->date;
struct commit_list *found_commits = NULL;
struct commit **to_last = to + nr_to;
struct commit **from_last = from + nr_from;
- uint32_t min_generation = GENERATION_NUMBER_INFINITY;
+ timestamp_t min_generation = GENERATION_NUMBER_INFINITY;
int num_to_find = 0;
struct prio_queue queue = { compare_commits_by_gen_then_commit_date };
for (item = to; item < to_last; item++) {
- uint32_t generation;
+ timestamp_t generation;
struct commit *c = *item;
parse_commit(c);
unsigned int with_flag,
unsigned int assign_flag,
time_t min_commit_date,
- uint32_t min_generation);
+ timestamp_t min_generation);
int can_all_from_reach(struct commit_list *from, struct commit_list *to,
int commit_date_cutoff);
int compare_commits_by_gen_then_commit_date(const void *a_, const void *b_, void *unused)
{
const struct commit *a = a_, *b = b_;
- const uint32_t generation_a = commit_graph_generation(a),
- generation_b = commit_graph_generation(b);
+ const timestamp_t generation_a = commit_graph_generation(a),
+ generation_b = commit_graph_generation(b);
/* newer commits first */
if (generation_a < generation_b)
"gpgsig-sha256",
};
-static int do_sign_commit(struct strbuf *buf, const char *keyid)
+int sign_with_header(struct strbuf *buf, const char *keyid)
{
struct strbuf sig = STRBUF_INIT;
int inspos, copypos;
return 0;
}
+
+
int parse_signed_commit(const struct commit *commit,
- struct strbuf *payload, struct strbuf *signature)
+ struct strbuf *payload, struct strbuf *signature,
+ const struct git_hash_algo *algop)
{
-
unsigned long size;
const char *buffer = get_commit_buffer(commit, &size);
- int in_signature, saw_signature = -1;
- const char *line, *tail;
- const char *gpg_sig_header = gpg_sig_headers[hash_algo_by_ptr(the_hash_algo)];
- int gpg_sig_header_len = strlen(gpg_sig_header);
+ int ret = parse_buffer_signed_by_header(buffer, size, payload, signature, algop);
+
+ unuse_commit_buffer(commit, buffer);
+ return ret;
+}
+
+int parse_buffer_signed_by_header(const char *buffer,
+ unsigned long size,
+ struct strbuf *payload,
+ struct strbuf *signature,
+ const struct git_hash_algo *algop)
+{
+ int in_signature = 0, saw_signature = 0, other_signature = 0;
+ const char *line, *tail, *p;
+ const char *gpg_sig_header = gpg_sig_headers[hash_algo_by_ptr(algop)];
line = buffer;
tail = buffer + size;
- in_signature = 0;
- saw_signature = 0;
while (line < tail) {
const char *sig = NULL;
const char *next = memchr(line, '\n', tail - line);
next = next ? next + 1 : tail;
if (in_signature && line[0] == ' ')
sig = line + 1;
- else if (starts_with(line, gpg_sig_header) &&
- line[gpg_sig_header_len] == ' ')
- sig = line + gpg_sig_header_len + 1;
+ else if (skip_prefix(line, gpg_sig_header, &p) &&
+ *p == ' ') {
+ sig = line + strlen(gpg_sig_header) + 1;
+ other_signature = 0;
+ }
+ else if (starts_with(line, "gpgsig"))
+ other_signature = 1;
+ else if (other_signature && line[0] != ' ')
+ other_signature = 0;
if (sig) {
strbuf_add(signature, sig, next - sig);
saw_signature = 1;
if (*line == '\n')
/* dump the whole remainder of the buffer */
next = tail;
- strbuf_add(payload, line, next - line);
+ if (!other_signature)
+ strbuf_add(payload, line, next - line);
in_signature = 0;
}
line = next;
}
- unuse_commit_buffer(commit, buffer);
return saw_signature;
}
const char *line = buf->buf;
const char *tail = buf->buf + buf->len;
int in_signature = 0;
- const char *sig_start = NULL;
- const char *sig_end = NULL;
+ struct sigbuf {
+ const char *start;
+ const char *end;
+ } sigs[2], *sigp = &sigs[0];
+ int i;
+ const char *orig_buf = buf->buf;
+
+ memset(sigs, 0, sizeof(sigs));
while (line < tail) {
const char *next = memchr(line, '\n', tail - line);
next = next ? next + 1 : tail;
if (in_signature && line[0] == ' ')
- sig_end = next;
+ sigp->end = next;
else if (starts_with(line, "gpgsig")) {
int i;
for (i = 1; i < GIT_HASH_NALGOS; i++) {
const char *p;
if (skip_prefix(line, gpg_sig_headers[i], &p) &&
*p == ' ') {
- sig_start = line;
- sig_end = next;
+ sigp->start = line;
+ sigp->end = next;
in_signature = 1;
}
}
if (*line == '\n')
/* dump the whole remainder of the buffer */
next = tail;
+ if (in_signature && sigp - sigs != ARRAY_SIZE(sigs))
+ sigp++;
in_signature = 0;
}
line = next;
}
- if (sig_start)
- strbuf_remove(buf, sig_start - buf->buf, sig_end - sig_start);
+ for (i = ARRAY_SIZE(sigs) - 1; i >= 0; i--)
+ if (sigs[i].start)
+ strbuf_remove(buf, sigs[i].start - orig_buf, sigs[i].end - sigs[i].start);
- return sig_start != NULL;
+ return sigs[0].start != NULL;
}
static void handle_signed_tag(struct commit *parent, struct commit_extra_header ***tail)
struct merge_remote_desc *desc;
struct commit_extra_header *mergetag;
char *buf;
- unsigned long size, len;
+ unsigned long size;
enum object_type type;
+ struct strbuf payload = STRBUF_INIT;
+ struct strbuf signature = STRBUF_INIT;
desc = merge_remote_util(parent);
if (!desc || !desc->obj)
buf = read_object_file(&desc->obj->oid, &type, &size);
if (!buf || type != OBJ_TAG)
goto free_return;
- len = parse_signature(buf, size);
- if (size == len)
+ if (!parse_signature(buf, size, &payload, &signature))
goto free_return;
/*
* We could verify this signature and either omit the tag when
**tail = mergetag;
*tail = &mergetag->next;
+ strbuf_release(&payload);
+ strbuf_release(&signature);
return;
free_return:
sigc->result = 'N';
- if (parse_signed_commit(commit, &payload, &signature) <= 0)
+ if (parse_signed_commit(commit, &payload, &signature, the_hash_algo) <= 0)
goto out;
ret = check_signature(payload.buf, payload.len, signature.buf,
signature.len, sigc);
if (encoding_is_utf8 && !verify_utf8(&buffer))
fprintf(stderr, _(commit_utf8_warn));
- if (sign_commit && do_sign_commit(&buffer, sign_commit)) {
+ if (sign_commit && sign_with_header(&buffer, sign_commit)) {
result = -1;
goto out;
}
#include "commit-slab.h"
#define COMMIT_NOT_FROM_GRAPH 0xFFFFFFFF
-#define GENERATION_NUMBER_INFINITY 0xFFFFFFFF
-#define GENERATION_NUMBER_MAX 0x3FFFFFFF
+#define GENERATION_NUMBER_INFINITY ((1ULL << 63) - 1)
+#define GENERATION_NUMBER_V1_MAX 0x3FFFFFFF
#define GENERATION_NUMBER_ZERO 0
+#define GENERATION_NUMBER_V2_OFFSET_MAX ((1ULL << 31) - 1)
struct commit_list {
struct commit *item;
return repo_parse_commit_gently(r, item, 0);
}
-static inline int parse_commit_no_graph(struct commit *commit)
+static inline int repo_parse_commit_no_graph(struct repository *r,
+ struct commit *commit)
{
- return repo_parse_commit_internal(the_repository, commit, 0, 0);
+ return repo_parse_commit_internal(r, commit, 0, 0);
}
#ifndef NO_THE_REPOSITORY_COMPATIBILITY_MACROS
struct commit *get_merge_parent(const char *name);
int parse_signed_commit(const struct commit *commit,
- struct strbuf *message, struct strbuf *signature);
+ struct strbuf *message, struct strbuf *signature,
+ const struct git_hash_algo *algop);
int remove_signature(struct strbuf *buf);
/*
LAST_ARG_MUST_BE_NULL
int run_commit_hook(int editor_is_used, const char *index_file, const char *name, ...);
+/* Sign a commit or tag buffer, storing the result in a header. */
+int sign_with_header(struct strbuf *buf, const char *keyid);
+/* Parse the signature out of a header. */
+int parse_buffer_signed_by_header(const char *buffer,
+ unsigned long size,
+ struct strbuf *payload,
+ struct strbuf *signature,
+ const struct git_hash_algo *algop);
+
#endif /* COMMIT_H */
strbuf_release(&path);
}
-
-void precompose_argv(int argc, const char **argv)
+static inline const char *precompose_string_if_needed(const char *in)
{
- int i = 0;
- const char *oldarg;
- char *newarg;
- iconv_t ic_precompose;
+ size_t inlen;
+ size_t outlen;
+ if (has_non_ascii(in, (size_t)-1, &inlen)) {
+ iconv_t ic_prec;
+ char *out;
+ if (precomposed_unicode < 0)
+ git_config_get_bool("core.precomposeunicode", &precomposed_unicode);
+ if (precomposed_unicode != 1)
+ return in;
+ ic_prec = iconv_open(repo_encoding, path_encoding);
+ if (ic_prec == (iconv_t) -1)
+ return in;
+
+ out = reencode_string_iconv(in, inlen, ic_prec, 0, &outlen);
+ if (out) {
+ if (outlen == inlen && !memcmp(in, out, outlen))
+ free(out); /* no need to return indentical */
+ else
+ in = out;
+ }
+ iconv_close(ic_prec);
- if (precomposed_unicode != 1)
- return;
+ }
+ return in;
+}
- ic_precompose = iconv_open(repo_encoding, path_encoding);
- if (ic_precompose == (iconv_t) -1)
- return;
+const char *precompose_argv_prefix(int argc, const char **argv, const char *prefix)
+{
+ int i = 0;
while (i < argc) {
- size_t namelen;
- oldarg = argv[i];
- if (has_non_ascii(oldarg, (size_t)-1, &namelen)) {
- newarg = reencode_string_iconv(oldarg, namelen, ic_precompose, 0, NULL);
- if (newarg)
- argv[i] = newarg;
- }
+ argv[i] = precompose_string_if_needed(argv[i]);
i++;
}
- iconv_close(ic_precompose);
+ if (prefix) {
+ prefix = precompose_string_if_needed(prefix);
+ }
+ return prefix;
}
struct dirent_prec_psx *dirent_nfc;
} PREC_DIR;
-void precompose_argv(int argc, const char **argv);
+const char *precompose_argv_prefix(int argc, const char **argv, const char *prefix);
void probe_utf8_pathname_composition(void);
PREC_DIR *precompose_utf8_opendir(const char *dirname);
}
}
+NORETURN
+static void die_bad_bool(const char *name, const char *value)
+{
+ if (!strcmp(name, "GIT_TEST_GETTEXT_POISON"))
+ /*
+ * We explicitly *don't* use _() here since it would
+ * cause an infinite loop with _() needing to call
+ * use_gettext_poison().
+ */
+ die("bad boolean config value '%s' for '%s'", value, name);
+ else
+ die(_("bad boolean config value '%s' for '%s'"), value, name);
+}
+
int git_config_int(const char *name, const char *value)
{
int ret;
int git_config_bool(const char *name, const char *value)
{
- int discard;
- return !!git_config_bool_or_int(name, value, &discard);
+ int v = git_parse_maybe_bool(value);
+ if (v < 0)
+ die_bad_bool(name, value);
+ return v;
}
int git_config_string(const char **dest, const char *var, const char *value)
}
/* Returns 1 when a valid ref has been added to `list`, 0 otherwise */
-static int process_ref_v2(struct packet_reader *reader, struct ref ***list)
+static int process_ref_v2(struct packet_reader *reader, struct ref ***list,
+ char **unborn_head_target)
{
int ret = 1;
int i = 0;
goto out;
}
+ if (!strcmp("unborn", line_sections.items[i].string)) {
+ i++;
+ if (unborn_head_target &&
+ !strcmp("HEAD", line_sections.items[i++].string)) {
+ /*
+ * Look for the symref target (if any). If found,
+ * return it to the caller.
+ */
+ for (; i < line_sections.nr; i++) {
+ const char *arg = line_sections.items[i].string;
+
+ if (skip_prefix(arg, "symref-target:", &arg)) {
+ *unborn_head_target = xstrdup(arg);
+ break;
+ }
+ }
+ }
+ goto out;
+ }
if (parse_oid_hex_algop(line_sections.items[i++].string, &old_oid, &end, reader->hash_algo) ||
*end) {
ret = 0;
struct ref **get_remote_refs(int fd_out, struct packet_reader *reader,
struct ref **list, int for_push,
- const struct strvec *ref_prefixes,
+ struct transport_ls_refs_options *transport_options,
const struct string_list *server_options,
int stateless_rpc)
{
int i;
const char *hash_name;
+ struct strvec *ref_prefixes = transport_options ?
+ &transport_options->ref_prefixes : NULL;
+ char **unborn_head_target = transport_options ?
+ &transport_options->unborn_head_target : NULL;
*list = NULL;
if (server_supports_v2("ls-refs", 1))
if (!for_push)
packet_write_fmt(fd_out, "peel\n");
packet_write_fmt(fd_out, "symrefs\n");
+ if (server_supports_feature("ls-refs", "unborn", 0))
+ packet_write_fmt(fd_out, "unborn\n");
for (i = 0; ref_prefixes && i < ref_prefixes->nr; i++) {
packet_write_fmt(fd_out, "ref-prefix %s\n",
ref_prefixes->v[i]);
/* Process response from server */
while (packet_reader_read(reader) == PACKET_READ_NORMAL) {
- if (!process_ref_v2(reader, &list))
+ if (!process_ref_v2(reader, &list, unborn_head_target))
die(_("invalid ls-refs response: %s"), reader->line);
}
while [ $c -lt $cword ]; do
i="${words[c]}"
case "$i" in
- -d|--delete|-m|--move) only_local_ref="y" ;;
- -r|--remotes) has_r="y" ;;
+ -d|-D|--delete|-m|-M|--move|-c|-C|--copy)
+ only_local_ref="y" ;;
+ -r|--remotes)
+ has_r="y" ;;
esac
((c++))
done
}
}
+static void diff_free_file(struct diff_options *options)
+{
+ if (options->close_file)
+ fclose(options->file);
+}
+
+static void diff_free_ignore_regex(struct diff_options *options)
+{
+ int i;
+
+ for (i = 0; i < options->ignore_regex_nr; i++) {
+ regfree(options->ignore_regex[i]);
+ free(options->ignore_regex[i]);
+ }
+ free(options->ignore_regex);
+}
+
+void diff_free(struct diff_options *options)
+{
+ if (options->no_free)
+ return;
+
+ diff_free_file(options);
+ diff_free_ignore_regex(options);
+}
+
void diff_flush(struct diff_options *options)
{
struct diff_queue_struct *q = &diff_queued_diff;
* options->file to /dev/null should be safe, because we
* aren't supposed to produce any output anyway.
*/
- if (options->close_file)
- fclose(options->file);
+ diff_free_file(options);
options->file = xfopen("/dev/null", "w");
options->close_file = 1;
options->color_moved = 0;
free_queue:
free(q->queue);
DIFF_QUEUE_CLEAR(q);
- if (options->close_file)
- fclose(options->file);
+ diff_free(options);
/*
* Report the content-level differences with HAS_CHANGES;
* - Once you finish feeding the pairs of files, call `diffcore_std()`.
* This will tell the diffcore library to go ahead and do its work.
*
- * - Calling `diff_flush()` will produce the output.
+ * - Calling `diff_flush()` will produce the output, it will call
+ * `diff_free()` to free any resources, e.g. those allocated in
+ * `diff_opt_parse()`.
+ *
+ * - Set `.no_free = 1` before calling `diff_flush()` to defer the
+ * freeing of allocated memory in diff_options. This is useful when
+ * `diff_flush()` is being called in a loop, rather than as a
+ * one-off. When setting `.no_free = 1` you must ensure that
+ * `diff_free()` is called at the end, either by flipping the flag
+ * before the last `diff_flush()` call, or by flipping it before
+ * calling `diff_free()` yourself.
*/
struct combine_diff_path;
struct repository *repo;
struct option *parseopts;
+
+ int no_free;
};
unsigned diff_filter_bit(char status);
int diff_queue_is_empty(void);
void diff_flush(struct diff_options*);
+void diff_free(struct diff_options*);
void diff_warn_rename_limit(const char *varname, int needed, int degraded_cc);
/* diff-raw status letters */
int num_destinations, dst_cnt;
struct progress *progress = NULL;
+ trace2_region_enter("diff", "setup", options->repo);
if (!minimum_score)
minimum_score = DEFAULT_RENAME_SCORE;
register_rename_src(p);
}
}
+ trace2_region_leave("diff", "setup", options->repo);
if (rename_dst_nr == 0 || rename_src_nr == 0)
goto cleanup; /* nothing to do */
+ trace2_region_enter("diff", "exact renames", options->repo);
/*
* We really want to cull the candidates list early
* with cheap tests in order to avoid doing deltas.
*/
rename_count = find_exact_renames(options);
+ trace2_region_leave("diff", "exact renames", options->repo);
/* Did we only want exact renames? */
if (minimum_score == MAX_SCORE)
break;
}
+ trace2_region_enter("diff", "inexact renames", options->repo);
if (options->show_rename_progress) {
progress = start_delayed_progress(
_("Performing inexact rename detection"),
if (detect_rename == DIFF_DETECT_COPY)
rename_count += find_renames(mx, dst_cnt, minimum_score, 1);
free(mx);
+ trace2_region_leave("diff", "inexact renames", options->repo);
cleanup:
/* At this point, we have found some renames and copies and they
* are recorded in rename_dst. The original list is still in *q.
*/
+ trace2_region_enter("diff", "write back to queue", options->repo);
DIFF_QUEUE_CLEAR(&outq);
for (i = 0; i < q->nr; i++) {
struct diff_filepair *p = q->queue[i];
strintmap_clear(break_idx);
FREE_AND_NULL(break_idx);
}
+ trace2_region_leave("diff", "write back to queue", options->repo);
return;
}
new_blob = read_blob_entry(ce, &size);
if (!new_blob)
return error("unable to read sha1 file of %s (%s)",
- path, oid_to_hex(&ce->oid));
+ ce->name, oid_to_hex(&ce->oid));
/*
* We can't make a real symlink; write out a regular file entry
new_blob = read_blob_entry(ce, &size);
if (!new_blob)
return error("unable to read sha1 file of %s (%s)",
- path, oid_to_hex(&ce->oid));
+ ce->name, oid_to_hex(&ce->oid));
}
/*
case S_IFGITLINK:
if (to_tempfile)
- return error("cannot create temporary submodule %s", path);
+ return error("cannot create temporary submodule %s", ce->name);
if (mkdir(path, 0777) < 0)
return error("cannot create submodule directory %s", path);
sub = submodule_from_ce(ce);
break;
default:
- return error("unknown file mode for %s in index", path);
+ return error("unknown file mode for %s in index", ce->name);
}
finish:
for (i = 0; i < origins.nr; i++) {
struct object_id *oid = origins.items[i].util;
enum object_type type;
- unsigned long size, len;
+ unsigned long size;
char *buf = read_object_file(oid, &type, &size);
+ char *origbuf = buf;
+ unsigned long len = size;
struct signature_check sigc = { NULL };
- struct strbuf sig = STRBUF_INIT;
+ struct strbuf payload = STRBUF_INIT, sig = STRBUF_INIT;
if (!buf || type != OBJ_TAG)
goto next;
- len = parse_signature(buf, size);
- if (size == len)
- ; /* merely annotated */
- else if (check_signature(buf, len, buf + len, size - len, &sigc) &&
- !sigc.gpg_output)
- strbuf_addstr(&sig, "gpg verification failed.\n");
- else
- strbuf_addstr(&sig, sigc.gpg_output);
+ if (!parse_signature(buf, size, &payload, &sig))
+ ;/* merely annotated */
+ else {
+ buf = payload.buf;
+ len = payload.len;
+ if (check_signature(payload.buf, payload.len, sig.buf,
+ sig.len, &sigc) &&
+ !sigc.gpg_output)
+ strbuf_addstr(&sig, "gpg verification failed.\n");
+ else
+ strbuf_addstr(&sig, sigc.gpg_output);
+ }
signature_check_clear(&sigc);
if (!tag_number++) {
strlen(origins.items[i].string));
fmt_tag_signature(&tagbuf, &sig, buf, len);
}
+ strbuf_release(&payload);
strbuf_release(&sig);
next:
- free(buf);
+ free(origbuf);
}
if (tagbuf.len) {
strbuf_addch(out, '\n');
generation += power * (name[--len] - '0');
if (power > 1 && len && name[len - 1] == '~')
name_prefix_len = len - 1;
+ else {
+ /* Maybe a non-first parent, e.g. HEAD^2 */
+ generation = 0;
+ name_prefix_len = len;
+ }
}
}
TERM_BAD=bad
TERM_GOOD=good
-bisect_skip() {
- all=''
- for arg in "$@"
- do
- case "$arg" in
- *..*)
- revs=$(git rev-list "$arg") || die "$(eval_gettext "Bad rev input: \$arg")" ;;
- *)
- revs=$(git rev-parse --sq-quote "$arg") ;;
- esac
- all="$all $revs"
- done
- eval git bisect--helper --bisect-state 'skip' $all
-}
-
bisect_visualize() {
git bisect--helper --bisect-next-check $TERM_GOOD $TERM_BAD fail || exit
eval '"$@"' --bisect -- $(cat "$GIT_DIR/BISECT_NAMES")
}
-bisect_replay () {
- file="$1"
- test "$#" -eq 1 || die "$(gettext "No logfile given")"
- test -r "$file" || die "$(eval_gettext "cannot read \$file for replaying")"
- git bisect--helper --bisect-reset || exit
- oIFS="$IFS" IFS="$IFS$(printf '\015')"
- while read git bisect command rev tail
- do
- test "$git $bisect" = "git bisect" || test "$git" = "git-bisect" || continue
- if test "$git" = "git-bisect"
- then
- rev="$command"
- command="$bisect"
- fi
- get_terms
- git bisect--helper --check-and-set-terms "$command" "$TERM_GOOD" "$TERM_BAD" || exit
- get_terms
- case "$command" in
- start)
- eval "git bisect--helper --bisect-start $rev $tail" ;;
- "$TERM_GOOD"|"$TERM_BAD"|skip)
- git bisect--helper --bisect-write "$command" "$rev" "$TERM_GOOD" "$TERM_BAD" || exit;;
- terms)
- git bisect--helper --bisect-terms $rev || exit;;
- *)
- die "$(gettext "?? what are you talking about?")" ;;
- esac
- done <"$file"
- IFS="$oIFS"
- git bisect--helper --bisect-auto-next || exit
-}
-
bisect_run () {
git bisect--helper --bisect-next-check $TERM_GOOD $TERM_BAD fail || exit
done
}
-bisect_log () {
- test -s "$GIT_DIR/BISECT_LOG" || die "$(gettext "We are not bisecting.")"
- cat "$GIT_DIR/BISECT_LOG"
-}
-
get_terms () {
if test -s "$GIT_DIR/BISECT_TERMS"
then
bad|good|new|old|"$TERM_BAD"|"$TERM_GOOD")
git bisect--helper --bisect-state "$cmd" "$@" ;;
skip)
- bisect_skip "$@" ;;
+ git bisect--helper --bisect-skip "$@" || exit;;
next)
# Not sure we want "next" at the UI level anymore.
git bisect--helper --bisect-next "$@" || exit ;;
reset)
git bisect--helper --bisect-reset "$@" ;;
replay)
- bisect_replay "$@" ;;
+ git bisect--helper --bisect-replay "$@" || exit;;
log)
- bisect_log ;;
+ git bisect--helper --bisect-log || exit ;;
run)
bisect_run "$@" ;;
terms)
#ifdef PRECOMPOSE_UNICODE
#include "compat/precompose_utf8.h"
#else
-static inline void precompose_argv(int argc, const char **argv)
+static inline const char *precompose_argv_prefix(int argc, const char **argv, const char *prefix)
{
- ; /* nothing */
+ return prefix;
}
#define probe_utf8_pathname_composition()
#endif
export BASE
eval $GIT_DIFFTOOL_EXTCMD '"$LOCAL"' '"$REMOTE"'
else
+ initialize_merge_tool "$merge_tool"
+ # ignore the error from the above --- run_merge_tool
+ # will diagnose unusable tool by itself
run_merge_tool "$merge_tool"
fi
}
then
LOCAL="$1"
REMOTE="$2"
+ initialize_merge_tool "$merge_tool"
+ # ignore the error from the above --- run_merge_tool
+ # will diagnose unusable tool by itself
run_merge_tool "$merge_tool" false
else
# Launch the merge tool on each path provided by 'git diff'
return 1
}
+ hide_resolved_enabled () {
+ return 0
+ }
+
translate_merge_tool_path () {
echo "$1"
}
fi
}
+initialize_merge_tool () {
+ # Bring tool-specific functions into scope
+ setup_tool "$1" || return 1
+}
# Entry point for running tools
run_merge_tool () {
merge_tool_path=$(get_merge_tool_path "$1") || exit
base_present="$2"
- # Bring tool-specific functions into scope
- setup_tool "$1" || return 1
-
if merge_mode
then
run_merge_cmd "$1"
fi
}
+hide_resolved () {
+ git merge-file --ours -q -p "$LOCAL" "$BASE" "$REMOTE" >"$LCONFL"
+ git merge-file --theirs -q -p "$LOCAL" "$BASE" "$REMOTE" >"$RCONFL"
+ mv -- "$LCONFL" "$LOCAL"
+ mv -- "$RCONFL" "$REMOTE"
+}
+
merge_file () {
MERGED="$1"
ext=
esac
+ initialize_merge_tool "$merge_tool" || return
+
mergetool_tmpdir_init
if test "$MERGETOOL_TMPDIR" != "."
BACKUP="$MERGETOOL_TMPDIR/${BASE}_BACKUP_$$$ext"
LOCAL="$MERGETOOL_TMPDIR/${BASE}_LOCAL_$$$ext"
+ LCONFL="$MERGETOOL_TMPDIR/${BASE}_LOCAL_LCONFL_$$$ext"
REMOTE="$MERGETOOL_TMPDIR/${BASE}_REMOTE_$$$ext"
+ RCONFL="$MERGETOOL_TMPDIR/${BASE}_REMOTE_RCONFL_$$$ext"
BASE="$MERGETOOL_TMPDIR/${BASE}_BASE_$$$ext"
base_mode= local_mode= remote_mode=
checkout_staged_file 2 "$MERGED" "$LOCAL"
checkout_staged_file 3 "$MERGED" "$REMOTE"
+ # hideResolved preferences hierarchy.
+ global_config="mergetool.hideResolved"
+ tool_config="mergetool.${merge_tool}.hideResolved"
+
+ if enabled=$(git config --type=bool "$tool_config")
+ then
+ # The user has a specific preference for a specific tool and no
+ # other preferences should override that.
+ : ;
+ elif enabled=$(git config --type=bool "$global_config")
+ then
+ # The user has a general preference for all tools.
+ #
+ # 'true' means the user likes the feature so we should use it
+ # where possible but tool authors can still override.
+ #
+ # 'false' means the user doesn't like the feature so we should
+ # not use it anywhere.
+ if test "$enabled" = true && hide_resolved_enabled
+ then
+ enabled=true
+ else
+ enabled=false
+ fi
+ else
+ # The user does not have a preference. Ask the tool.
+ if hide_resolved_enabled
+ then
+ enabled=true
+ else
+ enabled=false
+ fi
+ fi
+
+ if test "$enabled" = true
+ then
+ hide_resolved
+ fi
+
if test -z "$local_mode" || test -z "$remote_mode"
then
echo "Deleted merge conflict for '$MERGED':"
int nongit_ok;
prefix = setup_git_directory_gently(&nongit_ok);
}
-
+ prefix = precompose_argv_prefix(argc, argv, prefix);
if (use_pager == -1 && p->option & (RUN_SETUP | RUN_SETUP_GENTLY) &&
!(p->option & DELAY_PAGER_CONFIG))
use_pager = check_pager_config(p->cmd);
#include "cache.h"
+#include "commit.h"
#include "config.h"
#include "run-command.h"
#include "strbuf.h"
fputs(output, stderr);
}
-size_t parse_signature(const char *buf, size_t size)
+size_t parse_signed_buffer(const char *buf, size_t size)
{
size_t len = 0;
size_t match = size;
return match;
}
+int parse_signature(const char *buf, size_t size, struct strbuf *payload, struct strbuf *signature)
+{
+ size_t match = parse_signed_buffer(buf, size);
+ if (match != size) {
+ strbuf_add(payload, buf, match);
+ remove_signature(payload);
+ strbuf_add(signature, buf + match, size - match);
+ return 1;
+ }
+ return 0;
+}
+
void set_signing_key(const char *key)
{
free(configured_signing_key);
void signature_check_clear(struct signature_check *sigc);
+/*
+ * Look at a GPG signed tag object. If such a signature exists, store it in
+ * signature and the signed content in payload. Return 1 if a signature was
+ * found, and 0 otherwise.
+ */
+int parse_signature(const char *buf, size_t size, struct strbuf *payload, struct strbuf *signature);
+
/*
* Look at GPG signed content (e.g. a signed tag object), whose
* payload is followed by a detached signature on it. Return the
* offset where the embedded detached signature begins, or the end of
* the data when there is no such signature.
*/
-size_t parse_signature(const char *buf, size_t size);
+size_t parse_signed_buffer(const char *buf, size_t size);
/*
* Create a detached signature for the contents of "buffer" and append
struct signature_check sigc = { 0 };
int status;
- if (parse_signed_commit(commit, &payload, &signature) <= 0)
+ if (parse_signed_commit(commit, &payload, &signature, the_hash_algo) <= 0)
goto out;
status = check_signature(payload.buf, payload.len, signature.buf,
struct strbuf verify_message;
struct signature_check sigc = { 0 };
int status, nth;
- size_t payload_size;
+ struct strbuf payload = STRBUF_INIT;
+ struct strbuf signature = STRBUF_INIT;
hash_object_file(the_hash_algo, extra->value, extra->len,
type_name(OBJ_TAG), &oid);
strbuf_addf(&verify_message,
"parent #%d, tagged '%s'\n", nth + 1, tag->tag);
- payload_size = parse_signature(extra->value, extra->len);
status = -1;
- if (extra->len > payload_size) {
+ if (parse_signature(extra->value, extra->len, &payload, &signature)) {
/* could have a good signature */
- status = check_signature(extra->value, payload_size,
- extra->value + payload_size,
- extra->len - payload_size, &sigc);
+ status = check_signature(payload.buf, payload.len,
+ signature.buf, signature.len, &sigc);
if (sigc.gpg_output)
strbuf_addstr(&verify_message, sigc.gpg_output);
else
show_sig_lines(opt, status, verify_message.buf);
strbuf_release(&verify_message);
+ strbuf_release(&payload);
+ strbuf_release(&signature);
return 0;
}
if (cmit_fmt_is_mail(ctx.fmt) && opt->rdiff1) {
struct diff_queue_struct dq;
struct diff_options opts;
+ struct range_diff_options range_diff_opts = {
+ .creation_factor = opt->creation_factor,
+ .dual_color = 1,
+ .diffopt = &opts
+ };
memcpy(&dq, &diff_queued_diff, sizeof(diff_queued_diff));
DIFF_QUEUE_CLEAR(&diff_queued_diff);
opts.file = opt->diffopt.file;
opts.use_color = opt->diffopt.use_color;
diff_setup_done(&opts);
- show_range_diff(opt->rdiff1, opt->rdiff2,
- opt->creation_factor, 1, &opts, NULL);
+ show_range_diff(opt->rdiff1, opt->rdiff2, &range_diff_opts);
memcpy(&diff_queued_diff, &dq, sizeof(diff_queued_diff));
}
int log_tree_commit(struct rev_info *opt, struct commit *commit)
{
struct log_info log;
- int shown, close_file = opt->diffopt.close_file;
+ int shown;
+ /* maybe called by e.g. cmd_log_walk(), maybe stand-alone */
+ int no_free = opt->diffopt.no_free;
log.commit = commit;
log.parent = NULL;
opt->loginfo = &log;
- opt->diffopt.close_file = 0;
+ opt->diffopt.no_free = 1;
if (opt->line_level_traverse)
return line_log_print(opt, commit);
fprintf(opt->diffopt.file, "\n%s\n", opt->break_bar);
opt->loginfo = NULL;
maybe_flush_or_die(opt->diffopt.file, "stdout");
- if (close_file)
- fclose(opt->diffopt.file);
+ opt->diffopt.no_free = no_free;
+ diff_free(&opt->diffopt);
return shown;
}
#include "pkt-line.h"
#include "config.h"
+static int config_read;
+static int advertise_unborn;
+static int allow_unborn;
+
+static void ensure_config_read(void)
+{
+ const char *str = NULL;
+
+ if (config_read)
+ return;
+
+ if (repo_config_get_string_tmp(the_repository, "lsrefs.unborn", &str)) {
+ /*
+ * If there is no such config, advertise and allow it by
+ * default.
+ */
+ advertise_unborn = 1;
+ allow_unborn = 1;
+ } else {
+ if (!strcmp(str, "advertise")) {
+ advertise_unborn = 1;
+ allow_unborn = 1;
+ } else if (!strcmp(str, "allow")) {
+ allow_unborn = 1;
+ } else if (!strcmp(str, "ignore")) {
+ /* do nothing */
+ } else {
+ die(_("invalid value '%s' for lsrefs.unborn"), str);
+ }
+ }
+ config_read = 1;
+}
+
/*
* Check if one of the prefixes is a prefix of the ref.
* If no prefixes were provided, all refs match.
unsigned peel;
unsigned symrefs;
struct strvec prefixes;
+ unsigned unborn : 1;
};
static int send_ref(const char *refname, const struct object_id *oid,
if (!ref_match(&data->prefixes, refname_nons))
return 0;
- strbuf_addf(&refline, "%s %s", oid_to_hex(oid), refname_nons);
+ if (oid)
+ strbuf_addf(&refline, "%s %s", oid_to_hex(oid), refname_nons);
+ else
+ strbuf_addf(&refline, "unborn %s", refname_nons);
if (data->symrefs && flag & REF_ISSYMREF) {
struct object_id unused;
const char *symref_target = resolve_ref_unsafe(refname, 0,
strip_namespace(symref_target));
}
- if (data->peel) {
+ if (data->peel && oid) {
struct object_id peeled;
if (!peel_iterated_oid(oid, &peeled))
strbuf_addf(&refline, " peeled:%s", oid_to_hex(&peeled));
return 0;
}
+static void send_possibly_unborn_head(struct ls_refs_data *data)
+{
+ struct strbuf namespaced = STRBUF_INIT;
+ struct object_id oid;
+ int flag;
+ int oid_is_null;
+
+ strbuf_addf(&namespaced, "%sHEAD", get_git_namespace());
+ if (!resolve_ref_unsafe(namespaced.buf, 0, &oid, &flag))
+ return; /* bad ref */
+ oid_is_null = is_null_oid(&oid);
+ if (!oid_is_null ||
+ (data->unborn && data->symrefs && (flag & REF_ISSYMREF)))
+ send_ref(namespaced.buf, oid_is_null ? NULL : &oid, flag, data);
+ strbuf_release(&namespaced);
+}
+
static int ls_refs_config(const char *var, const char *value, void *data)
{
/*
memset(&data, 0, sizeof(data));
strvec_init(&data.prefixes);
+ ensure_config_read();
git_config(ls_refs_config, NULL);
while (packet_reader_read(request) == PACKET_READ_NORMAL) {
data.symrefs = 1;
else if (skip_prefix(arg, "ref-prefix ", &out))
strvec_push(&data.prefixes, out);
+ else if (!strcmp("unborn", arg))
+ data.unborn = allow_unborn;
}
if (request->status != PACKET_READ_FLUSH)
die(_("expected flush after ls-refs arguments"));
- head_ref_namespaced(send_ref, &data);
+ send_possibly_unborn_head(&data);
if (!data.prefixes.nr)
strvec_push(&data.prefixes, "");
for_each_fullref_in_prefixes(get_git_namespace(), data.prefixes.v,
strvec_clear(&data.prefixes);
return 0;
}
+
+int ls_refs_advertise(struct repository *r, struct strbuf *value)
+{
+ if (value) {
+ ensure_config_read();
+ if (advertise_unborn)
+ strbuf_addstr(value, "unborn");
+ }
+
+ return 1;
+}
struct packet_reader;
int ls_refs(struct repository *r, struct strvec *keys,
struct packet_reader *request);
+int ls_refs_advertise(struct repository *r, struct strbuf *value);
#endif /* LS_REFS_H */
if (!git_mailmap_blob && is_bare_repository())
git_mailmap_blob = "HEAD:.mailmap";
- err |= read_mailmap_file(map, ".mailmap");
+ if (!startup_info->have_repository || !is_bare_repository())
+ err |= read_mailmap_file(map, ".mailmap");
if (startup_info->have_repository)
err |= read_mailmap_blob(map, git_mailmap_blob);
err |= read_mailmap_file(map, git_mailmap_file);
};
struct rename_info {
+ /*
+ * All variables that are arrays of size 3 correspond to data tracked
+ * for the sides in enum merge_side. Index 0 is almost always unused
+ * because we often only need to track information for MERGE_SIDE1 and
+ * MERGE_SIDE2 (MERGE_BASE can't have rename information since renames
+ * are determined relative to what changed since the MERGE_BASE).
+ */
+
/*
* pairs: pairing of filenames from diffcore_rename()
- *
- * Index 1 and 2 correspond to sides 1 & 2 as used in
- * conflict_info.stages. Index 0 unused.
*/
struct diff_queue_struct pairs[3];
+ /*
+ * dirs_removed: directories removed on a given side of history.
+ */
+ struct strset dirs_removed[3];
+
+ /*
+ * dir_rename_count: tracking where parts of a directory were renamed to
+ *
+ * When files in a directory are renamed, they may not all go to the
+ * same location. Each strmap here tracks:
+ * old_dir => {new_dir => int}
+ * That is, dir_rename_count[side] is a strmap to a strintmap.
+ */
+ struct strmap dir_rename_count[3];
+
+ /*
+ * dir_renames: computed directory renames
+ *
+ * This is a map of old_dir => new_dir and is derived in part from
+ * dir_rename_count.
+ */
+ struct strmap dir_renames[3];
+
/*
* needed_limit: value needed for inexact rename detection to run
*
struct rename_info renames;
/*
- * current_dir_name: temporary var used in collect_merge_info_callback()
+ * current_dir_name, toplevel_dir: temporary vars
*
- * Used to set merged_info.directory_name; see documentation for that
- * variable and the requirements placed on that field.
+ * These are used in collect_merge_info_callback(), and will set the
+ * various merged_info.directory_name for the various paths we get;
+ * see documentation for that variable and the requirements placed on
+ * that field.
*/
const char *current_dir_name;
+ const char *toplevel_dir;
/* call_depth: recursion level counter for merging merge bases */
int call_depth;
static void clear_or_reinit_internal_opts(struct merge_options_internal *opti,
int reinitialize)
{
+ struct rename_info *renames = &opti->renames;
+ int i;
void (*strmap_func)(struct strmap *, int) =
reinitialize ? strmap_partial_clear : strmap_clear;
+ void (*strset_func)(struct strset *) =
+ reinitialize ? strset_partial_clear : strset_clear;
/*
* We marked opti->paths with strdup_strings = 0, so that we
string_list_clear(&opti->paths_to_free, 0);
opti->paths_to_free.strdup_strings = 0;
+ /* Free memory used by various renames maps */
+ for (i = MERGE_SIDE1; i <= MERGE_SIDE2; ++i) {
+ struct hashmap_iter iter;
+ struct strmap_entry *entry;
+
+ strset_func(&renames->dirs_removed[i]);
+
+ strmap_for_each_entry(&renames->dir_rename_count[i],
+ &iter, entry) {
+ struct strintmap *counts = entry->value;
+ strintmap_clear(counts);
+ }
+ strmap_func(&renames->dir_rename_count[i], 1);
+
+ strmap_func(&renames->dir_renames[i], 0);
+ }
+
if (!reinitialize) {
struct hashmap_iter iter;
struct strmap_entry *e;
result->util = mi;
}
+static void collect_rename_info(struct merge_options *opt,
+ struct name_entry *names,
+ const char *dirname,
+ const char *fullname,
+ unsigned filemask,
+ unsigned dirmask,
+ unsigned match_mask)
+{
+ struct rename_info *renames = &opt->priv->renames;
+
+ /* Update dirs_removed, as needed */
+ if (dirmask == 1 || dirmask == 3 || dirmask == 5) {
+ /* absent_mask = 0x07 - dirmask; sides = absent_mask/2 */
+ unsigned sides = (0x07 - dirmask)/2;
+ if (sides & 1)
+ strset_add(&renames->dirs_removed[1], fullname);
+ if (sides & 2)
+ strset_add(&renames->dirs_removed[2], fullname);
+ }
+}
+
static int collect_merge_info_callback(int n,
unsigned long mask,
unsigned long dirmask,
return mask;
}
+ /*
+ * Gather additional information used in rename detection.
+ */
+ collect_rename_info(opt, names, dirname, fullpath,
+ filemask, dirmask, match_mask);
+
/*
* Record information about the path so we can resolve later in
* process_entries.
int ret;
struct tree_desc t[3];
struct traverse_info info;
- const char *toplevel_dir_placeholder = "";
- opt->priv->current_dir_name = toplevel_dir_placeholder;
- setup_traverse_info(&info, toplevel_dir_placeholder);
+ opt->priv->toplevel_dir = "";
+ opt->priv->current_dir_name = opt->priv->toplevel_dir;
+ setup_traverse_info(&info, opt->priv->toplevel_dir);
info.fn = collect_merge_info_callback;
info.data = opt;
info.show_all_errors = 1;
init_tree_desc(t + 1, side1->buffer, side1->size);
init_tree_desc(t + 2, side2->buffer, side2->size);
+ trace2_region_enter("merge", "traverse_trees", opt->repo);
ret = traverse_trees(NULL, 3, t, &info);
+ trace2_region_leave("merge", "traverse_trees", opt->repo);
return ret;
}
/*** Function Grouping: functions related to directory rename detection ***/
+struct collision_info {
+ struct string_list source_files;
+ unsigned reported_already:1;
+};
+
+/*
+ * Return a new string that replaces the beginning portion (which matches
+ * rename_info->key), with rename_info->util.new_dir. In perl-speak:
+ * new_path_name = (old_path =~ s/rename_info->key/rename_info->value/);
+ * NOTE:
+ * Caller must ensure that old_path starts with rename_info->key + '/'.
+ */
+static char *apply_dir_rename(struct strmap_entry *rename_info,
+ const char *old_path)
+{
+ struct strbuf new_path = STRBUF_INIT;
+ const char *old_dir = rename_info->key;
+ const char *new_dir = rename_info->value;
+ int oldlen, newlen, new_dir_len;
+
+ oldlen = strlen(old_dir);
+ if (*new_dir == '\0')
+ /*
+ * If someone renamed/merged a subdirectory into the root
+ * directory (e.g. 'some/subdir' -> ''), then we want to
+ * avoid returning
+ * '' + '/filename'
+ * as the rename; we need to make old_path + oldlen advance
+ * past the '/' character.
+ */
+ oldlen++;
+ new_dir_len = strlen(new_dir);
+ newlen = new_dir_len + (strlen(old_path) - oldlen) + 1;
+ strbuf_grow(&new_path, newlen);
+ strbuf_add(&new_path, new_dir, new_dir_len);
+ strbuf_addstr(&new_path, &old_path[oldlen]);
+
+ return strbuf_detach(&new_path, NULL);
+}
+
+static int path_in_way(struct strmap *paths, const char *path, unsigned side_mask)
+{
+ struct merged_info *mi = strmap_get(paths, path);
+ struct conflict_info *ci;
+ if (!mi)
+ return 0;
+ INITIALIZE_CI(ci, mi);
+ return mi->clean || (side_mask & (ci->filemask | ci->dirmask));
+}
+
+/*
+ * See if there is a directory rename for path, and if there are any file
+ * level conflicts on the given side for the renamed location. If there is
+ * a rename and there are no conflicts, return the new name. Otherwise,
+ * return NULL.
+ */
+static char *handle_path_level_conflicts(struct merge_options *opt,
+ const char *path,
+ unsigned side_index,
+ struct strmap_entry *rename_info,
+ struct strmap *collisions)
+{
+ char *new_path = NULL;
+ struct collision_info *c_info;
+ int clean = 1;
+ struct strbuf collision_paths = STRBUF_INIT;
+
+ /*
+ * entry has the mapping of old directory name to new directory name
+ * that we want to apply to path.
+ */
+ new_path = apply_dir_rename(rename_info, path);
+ if (!new_path)
+ BUG("Failed to apply directory rename!");
+
+ /*
+ * The caller needs to have ensured that it has pre-populated
+ * collisions with all paths that map to new_path. Do a quick check
+ * to ensure that's the case.
+ */
+ c_info = strmap_get(collisions, new_path);
+ if (c_info == NULL)
+ BUG("c_info is NULL");
+
+ /*
+ * Check for one-sided add/add/.../add conflicts, i.e.
+ * where implicit renames from the other side doing
+ * directory rename(s) can affect this side of history
+ * to put multiple paths into the same location. Warn
+ * and bail on directory renames for such paths.
+ */
+ if (c_info->reported_already) {
+ clean = 0;
+ } else if (path_in_way(&opt->priv->paths, new_path, 1 << side_index)) {
+ c_info->reported_already = 1;
+ strbuf_add_separated_string_list(&collision_paths, ", ",
+ &c_info->source_files);
+ path_msg(opt, new_path, 0,
+ _("CONFLICT (implicit dir rename): Existing file/dir "
+ "at %s in the way of implicit directory rename(s) "
+ "putting the following path(s) there: %s."),
+ new_path, collision_paths.buf);
+ clean = 0;
+ } else if (c_info->source_files.nr > 1) {
+ c_info->reported_already = 1;
+ strbuf_add_separated_string_list(&collision_paths, ", ",
+ &c_info->source_files);
+ path_msg(opt, new_path, 0,
+ _("CONFLICT (implicit dir rename): Cannot map more "
+ "than one path to %s; implicit directory renames "
+ "tried to put these paths there: %s"),
+ new_path, collision_paths.buf);
+ clean = 0;
+ }
+
+ /* Free memory we no longer need */
+ strbuf_release(&collision_paths);
+ if (!clean && new_path) {
+ free(new_path);
+ return NULL;
+ }
+
+ return new_path;
+}
+
+static void dirname_munge(char *filename)
+{
+ char *slash = strrchr(filename, '/');
+ if (!slash)
+ slash = filename;
+ *slash = '\0';
+}
+
+static void increment_count(struct strmap *dir_rename_count,
+ char *old_dir,
+ char *new_dir)
+{
+ struct strintmap *counts;
+ struct strmap_entry *e;
+
+ /* Get the {new_dirs -> counts} mapping using old_dir */
+ e = strmap_get_entry(dir_rename_count, old_dir);
+ if (e) {
+ counts = e->value;
+ } else {
+ counts = xmalloc(sizeof(*counts));
+ strintmap_init_with_options(counts, 0, NULL, 1);
+ strmap_put(dir_rename_count, old_dir, counts);
+ }
+
+ /* Increment the count for new_dir */
+ strintmap_incr(counts, new_dir, 1);
+}
+
+static void update_dir_rename_counts(struct strmap *dir_rename_count,
+ struct strset *dirs_removed,
+ const char *oldname,
+ const char *newname)
+{
+ char *old_dir = xstrdup(oldname);
+ char *new_dir = xstrdup(newname);
+ char new_dir_first_char = new_dir[0];
+ int first_time_in_loop = 1;
+
+ while (1) {
+ dirname_munge(old_dir);
+ dirname_munge(new_dir);
+
+ /*
+ * When renaming
+ * "a/b/c/d/e/foo.c" -> "a/b/some/thing/else/e/foo.c"
+ * then this suggests that both
+ * a/b/c/d/e/ => a/b/some/thing/else/e/
+ * a/b/c/d/ => a/b/some/thing/else/
+ * so we want to increment counters for both. We do NOT,
+ * however, also want to suggest that there was the following
+ * rename:
+ * a/b/c/ => a/b/some/thing/
+ * so we need to quit at that point.
+ *
+ * Note the when first_time_in_loop, we only strip off the
+ * basename, and we don't care if that's different.
+ */
+ if (!first_time_in_loop) {
+ char *old_sub_dir = strchr(old_dir, '\0')+1;
+ char *new_sub_dir = strchr(new_dir, '\0')+1;
+ if (!*new_dir) {
+ /*
+ * Special case when renaming to root directory,
+ * i.e. when new_dir == "". In this case, we had
+ * something like
+ * a/b/subdir => subdir
+ * and so dirname_munge() sets things up so that
+ * old_dir = "a/b\0subdir\0"
+ * new_dir = "\0ubdir\0"
+ * We didn't have a '/' to overwrite a '\0' onto
+ * in new_dir, so we have to compare differently.
+ */
+ if (new_dir_first_char != old_sub_dir[0] ||
+ strcmp(old_sub_dir+1, new_sub_dir))
+ break;
+ } else {
+ if (strcmp(old_sub_dir, new_sub_dir))
+ break;
+ }
+ }
+
+ if (strset_contains(dirs_removed, old_dir))
+ increment_count(dir_rename_count, old_dir, new_dir);
+ else
+ break;
+
+ /* If we hit toplevel directory ("") for old or new dir, quit */
+ if (!*old_dir || !*new_dir)
+ break;
+
+ first_time_in_loop = 0;
+ }
+
+ /* Free resources we don't need anymore */
+ free(old_dir);
+ free(new_dir);
+}
+
+static void compute_rename_counts(struct diff_queue_struct *pairs,
+ struct strmap *dir_rename_count,
+ struct strset *dirs_removed)
+{
+ int i;
+
+ for (i = 0; i < pairs->nr; ++i) {
+ struct diff_filepair *pair = pairs->queue[i];
+
+ /* File not part of directory rename if it wasn't renamed */
+ if (pair->status != 'R')
+ continue;
+
+ /*
+ * Make dir_rename_count contain a map of a map:
+ * old_directory -> {new_directory -> count}
+ * In other words, for every pair look at the directories for
+ * the old filename and the new filename and count how many
+ * times that pairing occurs.
+ */
+ update_dir_rename_counts(dir_rename_count, dirs_removed,
+ pair->one->path,
+ pair->two->path);
+ }
+}
+
+static void get_provisional_directory_renames(struct merge_options *opt,
+ unsigned side,
+ int *clean)
+{
+ struct hashmap_iter iter;
+ struct strmap_entry *entry;
+ struct rename_info *renames = &opt->priv->renames;
+
+ compute_rename_counts(&renames->pairs[side],
+ &renames->dir_rename_count[side],
+ &renames->dirs_removed[side]);
+ /*
+ * Collapse
+ * dir_rename_count: old_directory -> {new_directory -> count}
+ * down to
+ * dir_renames: old_directory -> best_new_directory
+ * where best_new_directory is the one with the unique highest count.
+ */
+ strmap_for_each_entry(&renames->dir_rename_count[side], &iter, entry) {
+ const char *source_dir = entry->key;
+ struct strintmap *counts = entry->value;
+ struct hashmap_iter count_iter;
+ struct strmap_entry *count_entry;
+ int max = 0;
+ int bad_max = 0;
+ const char *best = NULL;
+
+ strintmap_for_each_entry(counts, &count_iter, count_entry) {
+ const char *target_dir = count_entry->key;
+ intptr_t count = (intptr_t)count_entry->value;
+
+ if (count == max)
+ bad_max = max;
+ else if (count > max) {
+ max = count;
+ best = target_dir;
+ }
+ }
+
+ if (bad_max == max) {
+ path_msg(opt, source_dir, 0,
+ _("CONFLICT (directory rename split): "
+ "Unclear where to rename %s to; it was "
+ "renamed to multiple other directories, with "
+ "no destination getting a majority of the "
+ "files."),
+ source_dir);
+ /*
+ * We should mark this as unclean IF something attempts
+ * to use this rename. We do not yet have the logic
+ * in place to detect if this directory rename is being
+ * used, and optimizations that reduce the number of
+ * renames cause this to falsely trigger. For now,
+ * just disable it, causing t6423 testcase 2a to break.
+ * We'll later fix the detection, and when we do we
+ * will re-enable setting *clean to 0 (and thereby fix
+ * t6423 testcase 2a).
+ */
+ /* *clean = 0; */
+ } else {
+ strmap_put(&renames->dir_renames[side],
+ source_dir, (void*)best);
+ }
+ }
+}
+
+static void handle_directory_level_conflicts(struct merge_options *opt)
+{
+ struct hashmap_iter iter;
+ struct strmap_entry *entry;
+ struct string_list duplicated = STRING_LIST_INIT_NODUP;
+ struct rename_info *renames = &opt->priv->renames;
+ struct strmap *side1_dir_renames = &renames->dir_renames[MERGE_SIDE1];
+ struct strmap *side2_dir_renames = &renames->dir_renames[MERGE_SIDE2];
+ int i;
+
+ strmap_for_each_entry(side1_dir_renames, &iter, entry) {
+ if (strmap_contains(side2_dir_renames, entry->key))
+ string_list_append(&duplicated, entry->key);
+ }
+
+ for (i = 0; i < duplicated.nr; i++) {
+ strmap_remove(side1_dir_renames, duplicated.items[i].string, 0);
+ strmap_remove(side2_dir_renames, duplicated.items[i].string, 0);
+ }
+ string_list_clear(&duplicated, 0);
+}
+
+static struct strmap_entry *check_dir_renamed(const char *path,
+ struct strmap *dir_renames)
+{
+ char *temp = xstrdup(path);
+ char *end;
+ struct strmap_entry *e = NULL;
+
+ while ((end = strrchr(temp, '/'))) {
+ *end = '\0';
+ e = strmap_get_entry(dir_renames, temp);
+ if (e)
+ break;
+ }
+ free(temp);
+ return e;
+}
+
+static void compute_collisions(struct strmap *collisions,
+ struct strmap *dir_renames,
+ struct diff_queue_struct *pairs)
+{
+ int i;
+
+ strmap_init_with_options(collisions, NULL, 0);
+ if (strmap_empty(dir_renames))
+ return;
+
+ /*
+ * Multiple files can be mapped to the same path due to directory
+ * renames done by the other side of history. Since that other
+ * side of history could have merged multiple directories into one,
+ * if our side of history added the same file basename to each of
+ * those directories, then all N of them would get implicitly
+ * renamed by the directory rename detection into the same path,
+ * and we'd get an add/add/.../add conflict, and all those adds
+ * from *this* side of history. This is not representable in the
+ * index, and users aren't going to easily be able to make sense of
+ * it. So we need to provide a good warning about what's
+ * happening, and fall back to no-directory-rename detection
+ * behavior for those paths.
+ *
+ * See testcases 9e and all of section 5 from t6043 for examples.
+ */
+ for (i = 0; i < pairs->nr; ++i) {
+ struct strmap_entry *rename_info;
+ struct collision_info *collision_info;
+ char *new_path;
+ struct diff_filepair *pair = pairs->queue[i];
+
+ if (pair->status != 'A' && pair->status != 'R')
+ continue;
+ rename_info = check_dir_renamed(pair->two->path, dir_renames);
+ if (!rename_info)
+ continue;
+
+ new_path = apply_dir_rename(rename_info, pair->two->path);
+ assert(new_path);
+ collision_info = strmap_get(collisions, new_path);
+ if (collision_info) {
+ free(new_path);
+ } else {
+ collision_info = xcalloc(1,
+ sizeof(struct collision_info));
+ string_list_init(&collision_info->source_files, 0);
+ strmap_put(collisions, new_path, collision_info);
+ }
+ string_list_insert(&collision_info->source_files,
+ pair->two->path);
+ }
+}
+
+static char *check_for_directory_rename(struct merge_options *opt,
+ const char *path,
+ unsigned side_index,
+ struct strmap *dir_renames,
+ struct strmap *dir_rename_exclusions,
+ struct strmap *collisions,
+ int *clean_merge)
+{
+ char *new_path = NULL;
+ struct strmap_entry *rename_info;
+ struct strmap_entry *otherinfo = NULL;
+ const char *new_dir;
+
+ if (strmap_empty(dir_renames))
+ return new_path;
+ rename_info = check_dir_renamed(path, dir_renames);
+ if (!rename_info)
+ return new_path;
+ /* old_dir = rename_info->key; */
+ new_dir = rename_info->value;
+
+ /*
+ * This next part is a little weird. We do not want to do an
+ * implicit rename into a directory we renamed on our side, because
+ * that will result in a spurious rename/rename(1to2) conflict. An
+ * example:
+ * Base commit: dumbdir/afile, otherdir/bfile
+ * Side 1: smrtdir/afile, otherdir/bfile
+ * Side 2: dumbdir/afile, dumbdir/bfile
+ * Here, while working on Side 1, we could notice that otherdir was
+ * renamed/merged to dumbdir, and change the diff_filepair for
+ * otherdir/bfile into a rename into dumbdir/bfile. However, Side
+ * 2 will notice the rename from dumbdir to smrtdir, and do the
+ * transitive rename to move it from dumbdir/bfile to
+ * smrtdir/bfile. That gives us bfile in dumbdir vs being in
+ * smrtdir, a rename/rename(1to2) conflict. We really just want
+ * the file to end up in smrtdir. And the way to achieve that is
+ * to not let Side1 do the rename to dumbdir, since we know that is
+ * the source of one of our directory renames.
+ *
+ * That's why otherinfo and dir_rename_exclusions is here.
+ *
+ * As it turns out, this also prevents N-way transient rename
+ * confusion; See testcases 9c and 9d of t6043.
+ */
+ otherinfo = strmap_get_entry(dir_rename_exclusions, new_dir);
+ if (otherinfo) {
+ path_msg(opt, rename_info->key, 1,
+ _("WARNING: Avoiding applying %s -> %s rename "
+ "to %s, because %s itself was renamed."),
+ rename_info->key, new_dir, path, new_dir);
+ return NULL;
+ }
+
+ new_path = handle_path_level_conflicts(opt, path, side_index,
+ rename_info, collisions);
+ *clean_merge &= (new_path != NULL);
+
+ return new_path;
+}
+
+static void apply_directory_rename_modifications(struct merge_options *opt,
+ struct diff_filepair *pair,
+ char *new_path)
+{
+ /*
+ * The basic idea is to get the conflict_info from opt->priv->paths
+ * at old path, and insert it into new_path; basically just this:
+ * ci = strmap_get(&opt->priv->paths, old_path);
+ * strmap_remove(&opt->priv->paths, old_path, 0);
+ * strmap_put(&opt->priv->paths, new_path, ci);
+ * However, there are some factors complicating this:
+ * - opt->priv->paths may already have an entry at new_path
+ * - Each ci tracks its containing directory, so we need to
+ * update that
+ * - If another ci has the same containing directory, then
+ * the two char*'s MUST point to the same location. See the
+ * comment in struct merged_info. strcmp equality is not
+ * enough; we need pointer equality.
+ * - opt->priv->paths must hold the parent directories of any
+ * entries that are added. So, if this directory rename
+ * causes entirely new directories, we must recursively add
+ * parent directories.
+ * - For each parent directory added to opt->priv->paths, we
+ * also need to get its parent directory stored in its
+ * conflict_info->merged.directory_name with all the same
+ * requirements about pointer equality.
+ */
+ struct string_list dirs_to_insert = STRING_LIST_INIT_NODUP;
+ struct conflict_info *ci, *new_ci;
+ struct strmap_entry *entry;
+ const char *branch_with_new_path, *branch_with_dir_rename;
+ const char *old_path = pair->two->path;
+ const char *parent_name;
+ const char *cur_path;
+ int i, len;
+
+ entry = strmap_get_entry(&opt->priv->paths, old_path);
+ old_path = entry->key;
+ ci = entry->value;
+ VERIFY_CI(ci);
+
+ /* Find parent directories missing from opt->priv->paths */
+ cur_path = new_path;
+ while (1) {
+ /* Find the parent directory of cur_path */
+ char *last_slash = strrchr(cur_path, '/');
+ if (last_slash) {
+ parent_name = xstrndup(cur_path, last_slash - cur_path);
+ } else {
+ parent_name = opt->priv->toplevel_dir;
+ break;
+ }
+
+ /* Look it up in opt->priv->paths */
+ entry = strmap_get_entry(&opt->priv->paths, parent_name);
+ if (entry) {
+ free((char*)parent_name);
+ parent_name = entry->key; /* reuse known pointer */
+ break;
+ }
+
+ /* Record this is one of the directories we need to insert */
+ string_list_append(&dirs_to_insert, parent_name);
+ cur_path = parent_name;
+ }
+
+ /* Traverse dirs_to_insert and insert them into opt->priv->paths */
+ for (i = dirs_to_insert.nr-1; i >= 0; --i) {
+ struct conflict_info *dir_ci;
+ char *cur_dir = dirs_to_insert.items[i].string;
+
+ dir_ci = xcalloc(1, sizeof(*dir_ci));
+
+ dir_ci->merged.directory_name = parent_name;
+ len = strlen(parent_name);
+ /* len+1 because of trailing '/' character */
+ dir_ci->merged.basename_offset = (len > 0 ? len+1 : len);
+ dir_ci->dirmask = ci->filemask;
+ strmap_put(&opt->priv->paths, cur_dir, dir_ci);
+
+ parent_name = cur_dir;
+ }
+
+ /*
+ * We are removing old_path from opt->priv->paths. old_path also will
+ * eventually need to be freed, but it may still be used by e.g.
+ * ci->pathnames. So, store it in another string-list for now.
+ */
+ string_list_append(&opt->priv->paths_to_free, old_path);
+
+ assert(ci->filemask == 2 || ci->filemask == 4);
+ assert(ci->dirmask == 0);
+ strmap_remove(&opt->priv->paths, old_path, 0);
+
+ branch_with_new_path = (ci->filemask == 2) ? opt->branch1 : opt->branch2;
+ branch_with_dir_rename = (ci->filemask == 2) ? opt->branch2 : opt->branch1;
+
+ /* Now, finally update ci and stick it into opt->priv->paths */
+ ci->merged.directory_name = parent_name;
+ len = strlen(parent_name);
+ ci->merged.basename_offset = (len > 0 ? len+1 : len);
+ new_ci = strmap_get(&opt->priv->paths, new_path);
+ if (!new_ci) {
+ /* Place ci back into opt->priv->paths, but at new_path */
+ strmap_put(&opt->priv->paths, new_path, ci);
+ } else {
+ int index;
+
+ /* A few sanity checks */
+ VERIFY_CI(new_ci);
+ assert(ci->filemask == 2 || ci->filemask == 4);
+ assert((new_ci->filemask & ci->filemask) == 0);
+ assert(!new_ci->merged.clean);
+
+ /* Copy stuff from ci into new_ci */
+ new_ci->filemask |= ci->filemask;
+ if (new_ci->dirmask)
+ new_ci->df_conflict = 1;
+ index = (ci->filemask >> 1);
+ new_ci->pathnames[index] = ci->pathnames[index];
+ new_ci->stages[index].mode = ci->stages[index].mode;
+ oidcpy(&new_ci->stages[index].oid, &ci->stages[index].oid);
+
+ free(ci);
+ ci = new_ci;
+ }
+
+ if (opt->detect_directory_renames == MERGE_DIRECTORY_RENAMES_TRUE) {
+ /* Notify user of updated path */
+ if (pair->status == 'A')
+ path_msg(opt, new_path, 1,
+ _("Path updated: %s added in %s inside a "
+ "directory that was renamed in %s; moving "
+ "it to %s."),
+ old_path, branch_with_new_path,
+ branch_with_dir_rename, new_path);
+ else
+ path_msg(opt, new_path, 1,
+ _("Path updated: %s renamed to %s in %s, "
+ "inside a directory that was renamed in %s; "
+ "moving it to %s."),
+ pair->one->path, old_path, branch_with_new_path,
+ branch_with_dir_rename, new_path);
+ } else {
+ /*
+ * opt->detect_directory_renames has the value
+ * MERGE_DIRECTORY_RENAMES_CONFLICT, so mark these as conflicts.
+ */
+ ci->path_conflict = 1;
+ if (pair->status == 'A')
+ path_msg(opt, new_path, 0,
+ _("CONFLICT (file location): %s added in %s "
+ "inside a directory that was renamed in %s, "
+ "suggesting it should perhaps be moved to "
+ "%s."),
+ old_path, branch_with_new_path,
+ branch_with_dir_rename, new_path);
+ else
+ path_msg(opt, new_path, 0,
+ _("CONFLICT (file location): %s renamed to %s "
+ "in %s, inside a directory that was renamed "
+ "in %s, suggesting it should perhaps be "
+ "moved to %s."),
+ pair->one->path, old_path, branch_with_new_path,
+ branch_with_dir_rename, new_path);
+ }
+
+ /*
+ * Finally, record the new location.
+ */
+ pair->two->path = new_path;
+}
+
/*** Function Grouping: functions related to regular rename detection ***/
static int process_renames(struct merge_options *opt,
const char *rename_branch = NULL, *delete_branch = NULL;
old_ent = strmap_get_entry(&opt->priv->paths, pair->one->path);
- oldpath = old_ent->key;
- oldinfo = old_ent->value;
-
new_ent = strmap_get_entry(&opt->priv->paths, pair->two->path);
- newpath = new_ent->key;
- newinfo = new_ent->value;
+ if (old_ent) {
+ oldpath = old_ent->key;
+ oldinfo = old_ent->value;
+ }
+ newpath = pair->two->path;
+ if (new_ent) {
+ newpath = new_ent->key;
+ newinfo = new_ent->value;
+ }
+
+ /*
+ * If pair->one->path isn't in opt->priv->paths, that means
+ * that either directory rename detection removed that
+ * path, or a parent directory of oldpath was resolved and
+ * we don't even need the rename; in either case, we can
+ * skip it. If oldinfo->merged.clean, then the other side
+ * of history had no changes to oldpath and we don't need
+ * the rename and can skip it.
+ */
+ if (!oldinfo || oldinfo->merged.clean)
+ continue;
/*
* diff_filepairs have copies of pathnames, thus we have to
diff_opts.show_rename_progress = opt->show_rename_progress;
diff_opts.output_format = DIFF_FORMAT_NO_OUTPUT;
diff_setup_done(&diff_opts);
+
+ trace2_region_enter("diff", "diffcore_rename", opt->repo);
diff_tree_oid(&merge_base->object.oid, &side->object.oid, "",
&diff_opts);
diffcore_std(&diff_opts);
+ trace2_region_leave("diff", "diffcore_rename", opt->repo);
if (diff_opts.needed_rename_limit > renames->needed_limit)
renames->needed_limit = diff_opts.needed_rename_limit;
*/
static int collect_renames(struct merge_options *opt,
struct diff_queue_struct *result,
- unsigned side_index)
+ unsigned side_index,
+ struct strmap *dir_renames_for_side,
+ struct strmap *rename_exclusions)
{
int i, clean = 1;
+ struct strmap collisions;
struct diff_queue_struct *side_pairs;
+ struct hashmap_iter iter;
+ struct strmap_entry *entry;
struct rename_info *renames = &opt->priv->renames;
side_pairs = &renames->pairs[side_index];
+ compute_collisions(&collisions, dir_renames_for_side, side_pairs);
for (i = 0; i < side_pairs->nr; ++i) {
struct diff_filepair *p = side_pairs->queue[i];
+ char *new_path; /* non-NULL only with directory renames */
- if (p->status != 'R') {
+ if (p->status != 'A' && p->status != 'R') {
diff_free_filepair(p);
continue;
}
+ new_path = check_for_directory_rename(opt, p->two->path,
+ side_index,
+ dir_renames_for_side,
+ rename_exclusions,
+ &collisions,
+ &clean);
+
+ if (p->status != 'R' && !new_path) {
+ diff_free_filepair(p);
+ continue;
+ }
+
+ if (new_path)
+ apply_directory_rename_modifications(opt, p, new_path);
+
/*
* p->score comes back from diffcore_rename_extended() with
* the similarity of the renamed file. The similarity is
result->queue[result->nr++] = p;
}
+ /* Free each value in the collisions map */
+ strmap_for_each_entry(&collisions, &iter, entry) {
+ struct collision_info *info = entry->value;
+ string_list_clear(&info->source_files, 0);
+ }
+ /*
+ * In compute_collisions(), we set collisions.strdup_strings to 0
+ * so that we wouldn't have to make another copy of the new_path
+ * allocated by apply_dir_rename(). But now that we've used them
+ * and have no other references to these strings, it is time to
+ * deallocate them.
+ */
+ free_strmap_strings(&collisions);
+ strmap_clear(&collisions, 1);
return clean;
}
{
struct diff_queue_struct combined;
struct rename_info *renames = &opt->priv->renames;
- int s, clean = 1;
+ int need_dir_renames, s, clean = 1;
memset(&combined, 0, sizeof(combined));
+ trace2_region_enter("merge", "regular renames", opt->repo);
detect_regular_renames(opt, merge_base, side1, MERGE_SIDE1);
detect_regular_renames(opt, merge_base, side2, MERGE_SIDE2);
+ trace2_region_leave("merge", "regular renames", opt->repo);
+
+ trace2_region_enter("merge", "directory renames", opt->repo);
+ need_dir_renames =
+ !opt->priv->call_depth &&
+ (opt->detect_directory_renames == MERGE_DIRECTORY_RENAMES_TRUE ||
+ opt->detect_directory_renames == MERGE_DIRECTORY_RENAMES_CONFLICT);
+
+ if (need_dir_renames) {
+ get_provisional_directory_renames(opt, MERGE_SIDE1, &clean);
+ get_provisional_directory_renames(opt, MERGE_SIDE2, &clean);
+ handle_directory_level_conflicts(opt);
+ }
ALLOC_GROW(combined.queue,
renames->pairs[1].nr + renames->pairs[2].nr,
combined.alloc);
- clean &= collect_renames(opt, &combined, MERGE_SIDE1);
- clean &= collect_renames(opt, &combined, MERGE_SIDE2);
+ clean &= collect_renames(opt, &combined, MERGE_SIDE1,
+ &renames->dir_renames[2],
+ &renames->dir_renames[1]);
+ clean &= collect_renames(opt, &combined, MERGE_SIDE2,
+ &renames->dir_renames[1],
+ &renames->dir_renames[2]);
QSORT(combined.queue, combined.nr, compare_pairs);
+ trace2_region_leave("merge", "directory renames", opt->repo);
+ trace2_region_enter("merge", "process renames", opt->repo);
clean &= process_renames(opt, &combined);
+ trace2_region_leave("merge", "process renames", opt->repo);
/* Free memory for renames->pairs[] and combined */
for (s = MERGE_SIDE1; s <= MERGE_SIDE2; s++) {
STRING_LIST_INIT_NODUP,
NULL, 0 };
+ trace2_region_enter("merge", "process_entries setup", opt->repo);
if (strmap_empty(&opt->priv->paths)) {
oidcpy(result_oid, opt->repo->hash_algo->empty_tree);
return;
}
/* Hack to pre-allocate plist to the desired size */
+ trace2_region_enter("merge", "plist grow", opt->repo);
ALLOC_GROW(plist.items, strmap_get_size(&opt->priv->paths), plist.alloc);
+ trace2_region_leave("merge", "plist grow", opt->repo);
/* Put every entry from paths into plist, then sort */
+ trace2_region_enter("merge", "plist copy", opt->repo);
strmap_for_each_entry(&opt->priv->paths, &iter, e) {
string_list_append(&plist, e->key)->util = e->value;
}
+ trace2_region_leave("merge", "plist copy", opt->repo);
+
+ trace2_region_enter("merge", "plist special sort", opt->repo);
plist.cmp = string_list_df_name_compare;
string_list_sort(&plist);
+ trace2_region_leave("merge", "plist special sort", opt->repo);
+
+ trace2_region_leave("merge", "process_entries setup", opt->repo);
/*
* Iterate over the items in reverse order, so we can handle paths
* (because it allows us to know whether the directory is still in
* the way when it is time to process the file at the same path).
*/
+ trace2_region_enter("merge", "processing", opt->repo);
for (entry = &plist.items[plist.nr-1]; entry >= plist.items; --entry) {
char *path = entry->string;
/*
process_entry(opt, path, ci, &dir_metadata);
}
}
+ trace2_region_leave("merge", "processing", opt->repo);
+ trace2_region_enter("merge", "process_entries cleanup", opt->repo);
if (dir_metadata.offsets.nr != 1 ||
(uintptr_t)dir_metadata.offsets.items[0].util != 0) {
printf("dir_metadata.offsets.nr = %d (should be 1)\n",
string_list_clear(&plist, 0);
string_list_clear(&dir_metadata.versions, 0);
string_list_clear(&dir_metadata.offsets, 0);
+ trace2_region_leave("merge", "process_entries cleanup", opt->repo);
}
/*** Function Grouping: functions related to merge_switch_to_result() ***/
if (result->clean >= 0 && update_worktree_and_index) {
struct merge_options_internal *opti = result->priv;
+ trace2_region_enter("merge", "checkout", opt->repo);
if (checkout(opt, head, result->tree)) {
/* failure to function */
result->clean = -1;
return;
}
+ trace2_region_leave("merge", "checkout", opt->repo);
+ trace2_region_enter("merge", "record_conflicted", opt->repo);
if (record_conflicted_index_entries(opt, opt->repo->index,
&opti->paths,
&opti->conflicted)) {
result->clean = -1;
return;
}
+ trace2_region_leave("merge", "record_conflicted", opt->repo);
}
if (display_update_msgs) {
struct string_list olist = STRING_LIST_INIT_NODUP;
int i;
+ trace2_region_enter("merge", "display messages", opt->repo);
+
/* Hack to pre-allocate olist to the desired size */
ALLOC_GROW(olist.items, strmap_get_size(&opti->output),
olist.alloc);
/* Also include needed rename limit adjustment now */
diff_warn_rename_limit("merge.renamelimit",
opti->renames.needed_limit, 0);
+
+ trace2_region_leave("merge", "display messages", opt->repo);
}
merge_finalize(opt, result);
static void merge_start(struct merge_options *opt, struct merge_result *result)
{
+ struct rename_info *renames;
+ int i;
+
/* Sanity checks on opt */
+ trace2_region_enter("merge", "sanity checks", opt->repo);
assert(opt->repo);
assert(opt->branch1 && opt->branch2);
assert(opt->obuf.len == 0);
assert(opt->priv == NULL);
+ if (result->priv) {
+ opt->priv = result->priv;
+ result->priv = NULL;
+ /*
+ * opt->priv non-NULL means we had results from a previous
+ * run; do a few sanity checks that user didn't mess with
+ * it in an obvious fashion.
+ */
+ assert(opt->priv->call_depth == 0);
+ assert(!opt->priv->toplevel_dir ||
+ 0 == strlen(opt->priv->toplevel_dir));
+ }
+ trace2_region_leave("merge", "sanity checks", opt->repo);
/* Default to histogram diff. Actually, just hardcode it...for now. */
opt->xdl_opts = DIFF_WITH_ALG(opt, HISTOGRAM_DIFF);
/* Initialization of opt->priv, our internal merge data */
+ trace2_region_enter("merge", "allocate/init", opt->repo);
+ if (opt->priv) {
+ clear_or_reinit_internal_opts(opt->priv, 1);
+ trace2_region_leave("merge", "allocate/init", opt->repo);
+ return;
+ }
opt->priv = xcalloc(1, sizeof(*opt->priv));
+ /* Initialization of various renames fields */
+ renames = &opt->priv->renames;
+ for (i = MERGE_SIDE1; i <= MERGE_SIDE2; i++) {
+ strset_init_with_options(&renames->dirs_removed[i],
+ NULL, 0);
+ strmap_init_with_options(&renames->dir_rename_count[i],
+ NULL, 1);
+ strmap_init_with_options(&renames->dir_renames[i],
+ NULL, 0);
+ }
+
/*
* Although we initialize opt->priv->paths with strdup_strings=0,
* that's just to avoid making yet another copy of an allocated
* subset of the overall paths that have special output.
*/
strmap_init(&opt->priv->output);
+
+ trace2_region_leave("merge", "allocate/init", opt->repo);
}
/*** Function Grouping: merge_incore_*() and their internal variants ***/
{
struct object_id working_tree_oid;
+ trace2_region_enter("merge", "collect_merge_info", opt->repo);
if (collect_merge_info(opt, merge_base, side1, side2) != 0) {
/*
* TRANSLATORS: The %s arguments are: 1) tree hash of a merge
result->clean = -1;
return;
}
+ trace2_region_leave("merge", "collect_merge_info", opt->repo);
+ trace2_region_enter("merge", "renames", opt->repo);
result->clean = detect_and_process_renames(opt, merge_base,
side1, side2);
+ trace2_region_leave("merge", "renames", opt->repo);
+
+ trace2_region_enter("merge", "process_entries", opt->repo);
process_entries(opt, &working_tree_oid);
+ trace2_region_leave("merge", "process_entries", opt->repo);
/* Set return values */
result->tree = parse_tree_indirect(&working_tree_oid);
struct tree *side2,
struct merge_result *result)
{
+ trace2_region_enter("merge", "incore_nonrecursive", opt->repo);
+
+ trace2_region_enter("merge", "merge_start", opt->repo);
assert(opt->ancestor != NULL);
merge_start(opt, result);
+ trace2_region_leave("merge", "merge_start", opt->repo);
+
merge_ort_nonrecursive_internal(opt, merge_base, side1, side2, result);
+ trace2_region_leave("merge", "incore_nonrecursive", opt->repo);
}
void merge_incore_recursive(struct merge_options *opt,
struct commit *side2,
struct merge_result *result)
{
+ trace2_region_enter("merge", "incore_recursive", opt->repo);
+
/* We set the ancestor label based on the merge_bases */
assert(opt->ancestor == NULL);
+ trace2_region_enter("merge", "merge_start", opt->repo);
merge_start(opt, result);
+ trace2_region_leave("merge", "merge_start", opt->repo);
+
merge_ort_internal(opt, merge_bases, side1, side2, result);
+ trace2_region_leave("merge", "incore_recursive", opt->repo);
}
multi_pack_index:1;
unsigned char hash[GIT_MAX_RAWSZ];
struct revindex_entry *revindex;
+ const uint32_t *revindex_data;
+ const uint32_t *revindex_map;
+ size_t revindex_size;
/* something like ".git/objects/pack/xxxxx.pack" */
char pack_name[FLEX_ARRAY]; /* more */
};
return bitmap_git &&
bitmap_walk_contains(bitmap_git, bitmap_git->haves, oid);
}
+
+static off_t get_disk_usage_for_type(struct bitmap_index *bitmap_git,
+ enum object_type object_type)
+{
+ struct bitmap *result = bitmap_git->result;
+ struct packed_git *pack = bitmap_git->pack;
+ off_t total = 0;
+ struct ewah_iterator it;
+ eword_t filter;
+ size_t i;
+
+ init_type_iterator(&it, bitmap_git, object_type);
+ for (i = 0; i < result->word_alloc &&
+ ewah_iterator_next(&filter, &it); i++) {
+ eword_t word = result->words[i] & filter;
+ size_t base = (i * BITS_IN_EWORD);
+ unsigned offset;
+
+ if (!word)
+ continue;
+
+ for (offset = 0; offset < BITS_IN_EWORD; offset++) {
+ size_t pos;
+
+ if ((word >> offset) == 0)
+ break;
+
+ offset += ewah_bit_ctz64(word >> offset);
+ pos = base + offset;
+ total += pack_pos_to_offset(pack, pos + 1) -
+ pack_pos_to_offset(pack, pos);
+ }
+ }
+
+ return total;
+}
+
+static off_t get_disk_usage_for_extended(struct bitmap_index *bitmap_git)
+{
+ struct bitmap *result = bitmap_git->result;
+ struct packed_git *pack = bitmap_git->pack;
+ struct eindex *eindex = &bitmap_git->ext_index;
+ off_t total = 0;
+ struct object_info oi = OBJECT_INFO_INIT;
+ off_t object_size;
+ size_t i;
+
+ oi.disk_sizep = &object_size;
+
+ for (i = 0; i < eindex->count; i++) {
+ struct object *obj = eindex->objects[i];
+
+ if (!bitmap_get(result, pack->num_objects + i))
+ continue;
+
+ if (oid_object_info_extended(the_repository, &obj->oid, &oi, 0) < 0)
+ die(_("unable to get disk usage of %s"),
+ oid_to_hex(&obj->oid));
+
+ total += object_size;
+ }
+ return total;
+}
+
+off_t get_disk_usage_from_bitmap(struct bitmap_index *bitmap_git,
+ struct rev_info *revs)
+{
+ off_t total = 0;
+
+ total += get_disk_usage_for_type(bitmap_git, OBJ_COMMIT);
+ if (revs->tree_objects)
+ total += get_disk_usage_for_type(bitmap_git, OBJ_TREE);
+ if (revs->blob_objects)
+ total += get_disk_usage_for_type(bitmap_git, OBJ_BLOB);
+ if (revs->tag_objects)
+ total += get_disk_usage_for_type(bitmap_git, OBJ_TAG);
+
+ total += get_disk_usage_for_extended(bitmap_git);
+
+ return total;
+}
*/
int bitmap_has_oid_in_uninteresting(struct bitmap_index *, const struct object_id *oid);
+off_t get_disk_usage_from_bitmap(struct bitmap_index *, struct rev_info *);
+
void bitmap_writer_show_progress(int show);
void bitmap_writer_set_checksum(unsigned char *sha1);
void bitmap_writer_build_type_index(struct packing_data *to_pack,
#include "pack-revindex.h"
#include "object-store.h"
#include "packfile.h"
+#include "config.h"
struct revindex_entry {
off_t offset;
sort_revindex(p->revindex, num_ent, p->pack_size);
}
-int load_pack_revindex(struct packed_git *p)
+static int create_pack_revindex_in_memory(struct packed_git *p)
{
- if (!p->revindex) {
- if (open_pack_index(p))
- return -1;
- create_pack_revindex(p);
- }
+ if (git_env_bool(GIT_TEST_REV_INDEX_DIE_IN_MEMORY, 0))
+ die("dying as requested by '%s'",
+ GIT_TEST_REV_INDEX_DIE_IN_MEMORY);
+ if (open_pack_index(p))
+ return -1;
+ create_pack_revindex(p);
return 0;
}
+static char *pack_revindex_filename(struct packed_git *p)
+{
+ size_t len;
+ if (!strip_suffix(p->pack_name, ".pack", &len))
+ BUG("pack_name does not end in .pack");
+ return xstrfmt("%.*s.rev", (int)len, p->pack_name);
+}
+
+#define RIDX_HEADER_SIZE (12)
+#define RIDX_MIN_SIZE (RIDX_HEADER_SIZE + (2 * the_hash_algo->rawsz))
+
+struct revindex_header {
+ uint32_t signature;
+ uint32_t version;
+ uint32_t hash_id;
+};
+
+static int load_revindex_from_disk(char *revindex_name,
+ uint32_t num_objects,
+ const uint32_t **data_p, size_t *len_p)
+{
+ int fd, ret = 0;
+ struct stat st;
+ void *data = NULL;
+ size_t revindex_size;
+ struct revindex_header *hdr;
+
+ fd = git_open(revindex_name);
+
+ if (fd < 0) {
+ ret = -1;
+ goto cleanup;
+ }
+ if (fstat(fd, &st)) {
+ ret = error_errno(_("failed to read %s"), revindex_name);
+ goto cleanup;
+ }
+
+ revindex_size = xsize_t(st.st_size);
+
+ if (revindex_size < RIDX_MIN_SIZE) {
+ ret = error(_("reverse-index file %s is too small"), revindex_name);
+ goto cleanup;
+ }
+
+ if (revindex_size - RIDX_MIN_SIZE != st_mult(sizeof(uint32_t), num_objects)) {
+ ret = error(_("reverse-index file %s is corrupt"), revindex_name);
+ goto cleanup;
+ }
+
+ data = xmmap(NULL, revindex_size, PROT_READ, MAP_PRIVATE, fd, 0);
+ hdr = data;
+
+ if (ntohl(hdr->signature) != RIDX_SIGNATURE) {
+ ret = error(_("reverse-index file %s has unknown signature"), revindex_name);
+ goto cleanup;
+ }
+ if (ntohl(hdr->version) != 1) {
+ ret = error(_("reverse-index file %s has unsupported version %"PRIu32),
+ revindex_name, ntohl(hdr->version));
+ goto cleanup;
+ }
+ if (!(ntohl(hdr->hash_id) == 1 || ntohl(hdr->hash_id) == 2)) {
+ ret = error(_("reverse-index file %s has unsupported hash id %"PRIu32),
+ revindex_name, ntohl(hdr->hash_id));
+ goto cleanup;
+ }
+
+cleanup:
+ if (ret) {
+ if (data)
+ munmap(data, revindex_size);
+ } else {
+ *len_p = revindex_size;
+ *data_p = (const uint32_t *)data;
+ }
+
+ close(fd);
+ return ret;
+}
+
+static int load_pack_revindex_from_disk(struct packed_git *p)
+{
+ char *revindex_name;
+ int ret;
+ if (open_pack_index(p))
+ return -1;
+
+ revindex_name = pack_revindex_filename(p);
+
+ ret = load_revindex_from_disk(revindex_name,
+ p->num_objects,
+ &p->revindex_map,
+ &p->revindex_size);
+ if (ret)
+ goto cleanup;
+
+ p->revindex_data = (const uint32_t *)((const char *)p->revindex_map + RIDX_HEADER_SIZE);
+
+cleanup:
+ free(revindex_name);
+ return ret;
+}
+
+int load_pack_revindex(struct packed_git *p)
+{
+ if (p->revindex || p->revindex_data)
+ return 0;
+
+ if (!load_pack_revindex_from_disk(p))
+ return 0;
+ else if (!create_pack_revindex_in_memory(p))
+ return 0;
+ return -1;
+}
+
int offset_to_pack_pos(struct packed_git *p, off_t ofs, uint32_t *pos)
{
unsigned lo, hi;
uint32_t pack_pos_to_index(struct packed_git *p, uint32_t pos)
{
- if (!p->revindex)
+ if (!(p->revindex || p->revindex_data))
BUG("pack_pos_to_index: reverse index not yet loaded");
if (p->num_objects <= pos)
BUG("pack_pos_to_index: out-of-bounds object at %"PRIu32, pos);
- return p->revindex[pos].nr;
+
+ if (p->revindex)
+ return p->revindex[pos].nr;
+ else
+ return get_be32(p->revindex_data + pos);
}
off_t pack_pos_to_offset(struct packed_git *p, uint32_t pos)
{
- if (!p->revindex)
+ if (!(p->revindex || p->revindex_data))
BUG("pack_pos_to_index: reverse index not yet loaded");
if (p->num_objects < pos)
BUG("pack_pos_to_offset: out-of-bounds object at %"PRIu32, pos);
- return p->revindex[pos].offset;
+
+ if (p->revindex)
+ return p->revindex[pos].offset;
+ else if (pos == p->num_objects)
+ return p->pack_size - the_hash_algo->rawsz;
+ else
+ return nth_packed_object_offset(p, pack_pos_to_index(p, pos));
}
* can be found
*/
+
+#define RIDX_SIGNATURE 0x52494458 /* "RIDX" */
+#define RIDX_VERSION 1
+
+#define GIT_TEST_WRITE_REV_INDEX "GIT_TEST_WRITE_REV_INDEX"
+#define GIT_TEST_REV_INDEX_DIE_IN_MEMORY "GIT_TEST_REV_INDEX_DIE_IN_MEMORY"
+
struct packed_git;
/*
* load_pack_revindex populates the revindex's internal data-structures for the
* given pack, returning zero on success and a negative value otherwise.
+ *
+ * If a '.rev' file is present it is mmap'd, and pointers are assigned into it
+ * (instead of using the in-memory variant).
*/
int load_pack_revindex(struct packed_git *p);
* If the reverse index has not yet been loaded, or the position is out of
* bounds, this function aborts.
*
- * This function runs in constant time.
+ * This function runs in constant time under both in-memory and on-disk reverse
+ * indexes, but an additional step is taken to consult the corresponding .idx
+ * file when using the on-disk format.
*/
off_t pack_pos_to_offset(struct packed_git *p, uint32_t pos);
return index_name;
}
+static int pack_order_cmp(const void *va, const void *vb, void *ctx)
+{
+ struct pack_idx_entry **objects = ctx;
+
+ off_t oa = objects[*(uint32_t*)va]->offset;
+ off_t ob = objects[*(uint32_t*)vb]->offset;
+
+ if (oa < ob)
+ return -1;
+ if (oa > ob)
+ return 1;
+ return 0;
+}
+
+static void write_rev_header(struct hashfile *f)
+{
+ uint32_t oid_version;
+ switch (hash_algo_by_ptr(the_hash_algo)) {
+ case GIT_HASH_SHA1:
+ oid_version = 1;
+ break;
+ case GIT_HASH_SHA256:
+ oid_version = 2;
+ break;
+ default:
+ die("write_rev_header: unknown hash version");
+ }
+
+ hashwrite_be32(f, RIDX_SIGNATURE);
+ hashwrite_be32(f, RIDX_VERSION);
+ hashwrite_be32(f, oid_version);
+}
+
+static void write_rev_index_positions(struct hashfile *f,
+ struct pack_idx_entry **objects,
+ uint32_t nr_objects)
+{
+ uint32_t *pack_order;
+ uint32_t i;
+
+ ALLOC_ARRAY(pack_order, nr_objects);
+ for (i = 0; i < nr_objects; i++)
+ pack_order[i] = i;
+ QSORT_S(pack_order, nr_objects, pack_order_cmp, objects);
+
+ for (i = 0; i < nr_objects; i++)
+ hashwrite_be32(f, pack_order[i]);
+
+ free(pack_order);
+}
+
+static void write_rev_trailer(struct hashfile *f, const unsigned char *hash)
+{
+ hashwrite(f, hash, the_hash_algo->rawsz);
+}
+
+const char *write_rev_file(const char *rev_name,
+ struct pack_idx_entry **objects,
+ uint32_t nr_objects,
+ const unsigned char *hash,
+ unsigned flags)
+{
+ struct hashfile *f;
+ int fd;
+
+ if ((flags & WRITE_REV) && (flags & WRITE_REV_VERIFY))
+ die(_("cannot both write and verify reverse index"));
+
+ if (flags & WRITE_REV) {
+ if (!rev_name) {
+ struct strbuf tmp_file = STRBUF_INIT;
+ fd = odb_mkstemp(&tmp_file, "pack/tmp_rev_XXXXXX");
+ rev_name = strbuf_detach(&tmp_file, NULL);
+ } else {
+ unlink(rev_name);
+ fd = open(rev_name, O_CREAT|O_EXCL|O_WRONLY, 0600);
+ if (fd < 0)
+ die_errno("unable to create '%s'", rev_name);
+ }
+ f = hashfd(fd, rev_name);
+ } else if (flags & WRITE_REV_VERIFY) {
+ struct stat statbuf;
+ if (stat(rev_name, &statbuf)) {
+ if (errno == ENOENT) {
+ /* .rev files are optional */
+ return NULL;
+ } else
+ die_errno(_("could not stat: %s"), rev_name);
+ }
+ f = hashfd_check(rev_name);
+ } else
+ return NULL;
+
+ write_rev_header(f);
+
+ write_rev_index_positions(f, objects, nr_objects);
+ write_rev_trailer(f, hash);
+
+ if (rev_name && adjust_shared_perm(rev_name) < 0)
+ die(_("failed to make %s readable"), rev_name);
+
+ finalize_hashfile(f, NULL, CSUM_HASH_IN_STREAM | CSUM_CLOSE |
+ ((flags & WRITE_IDX_VERIFY) ? 0 : CSUM_FSYNC));
+
+ return rev_name;
+}
+
off_t write_pack_header(struct hashfile *f, uint32_t nr_entries)
{
struct pack_header hdr;
struct pack_idx_option *pack_idx_opts,
unsigned char hash[])
{
- const char *idx_tmp_name;
+ const char *idx_tmp_name, *rev_tmp_name = NULL;
int basename_len = name_buffer->len;
if (adjust_shared_perm(pack_tmp_name))
if (adjust_shared_perm(idx_tmp_name))
die_errno("unable to make temporary index file readable");
+ rev_tmp_name = write_rev_file(NULL, written_list, nr_written, hash,
+ pack_idx_opts->flags);
+
strbuf_addf(name_buffer, "%s.pack", hash_to_hex(hash));
if (rename(pack_tmp_name, name_buffer->buf))
strbuf_setlen(name_buffer, basename_len);
+ if (rev_tmp_name) {
+ strbuf_addf(name_buffer, "%s.rev", hash_to_hex(hash));
+ if (rename(rev_tmp_name, name_buffer->buf))
+ die_errno("unable to rename temporary reverse-index file");
+ }
+
+ strbuf_setlen(name_buffer, basename_len);
+
free((void *)idx_tmp_name);
}
/* flag bits */
#define WRITE_IDX_VERIFY 01 /* verify only, do not write the idx file */
#define WRITE_IDX_STRICT 02
+#define WRITE_REV 04
+#define WRITE_REV_VERIFY 010
uint32_t version;
uint32_t off32_limit;
void write_promisor_file(const char *promisor_name, struct ref **sought, int nr_sought);
+const char *write_rev_file(const char *rev_name, struct pack_idx_entry **objects, uint32_t nr_objects, const unsigned char *hash, unsigned flags);
+
/*
* The "hdr" output buffer should be at least this big, which will handle sizes
* up to 2^67.
}
}
+void close_pack_revindex(struct packed_git *p) {
+ if (!p->revindex_map)
+ return;
+
+ munmap((void *)p->revindex_map, p->revindex_size);
+ p->revindex_map = NULL;
+ p->revindex_data = NULL;
+}
+
void close_pack(struct packed_git *p)
{
close_pack_windows(p);
close_pack_fd(p);
close_pack_index(p);
+ close_pack_revindex(p);
}
void close_object_store(struct raw_object_store *o)
void unlink_pack_path(const char *pack_name, int force_delete)
{
- static const char *exts[] = {".pack", ".idx", ".keep", ".bitmap", ".promisor"};
+ static const char *exts[] = {".pack", ".idx", ".rev", ".keep", ".bitmap", ".promisor"};
int i;
struct strbuf buf = STRBUF_INIT;
size_t plen;
if (!strcmp(file_name, "multi-pack-index"))
return;
if (ends_with(file_name, ".idx") ||
+ ends_with(file_name, ".rev") ||
ends_with(file_name, ".pack") ||
ends_with(file_name, ".bitmap") ||
ends_with(file_name, ".keep") ||
unsigned char *use_pack(struct packed_git *, struct pack_window **, off_t, unsigned long *);
void close_pack_windows(struct packed_git *);
+void close_pack_revindex(struct packed_git *);
void close_pack(struct packed_git *);
void close_object_store(struct raw_object_store *o);
void unuse_pack(struct pack_window **);
static struct child_process pager_process = CHILD_PROCESS_INIT;
static const char *pager_program;
-static void wait_for_pager(int in_signal)
+static void close_pager_fds(void)
{
- if (!in_signal) {
- fflush(stdout);
- fflush(stderr);
- }
/* signal EOF to pager */
close(1);
close(2);
- if (in_signal)
- finish_command_in_signal(&pager_process);
- else
- finish_command(&pager_process);
}
static void wait_for_pager_atexit(void)
{
- wait_for_pager(0);
+ fflush(stdout);
+ fflush(stderr);
+ close_pager_fds();
+ finish_command(&pager_process);
}
static void wait_for_pager_signal(int signo)
{
- wait_for_pager(1);
+ close_pager_fds();
+ finish_command_in_signal(&pager_process);
sigchain_pop(signo);
raise(signo);
}
usage_with_options(usagestr, options);
}
- precompose_argv(argc, argv);
+ precompose_argv_prefix(argc, argv, NULL);
free(real_options);
free(ctx.alias_groups);
return parse_options_end(&ctx);
#include "pretty.h"
#include "userdiff.h"
#include "apply.h"
+#include "revision.h"
struct patch_util {
/* For the search for an exact match */
finish_command(&cp);
return -1;
}
+ if (finish_command(&cp))
+ return -1;
line = contents.buf;
size = contents.len;
if (get_oid(p, &util->oid)) {
error(_("could not parse commit '%s'"), p);
free(util);
+ free(current_filename);
string_list_clear(list, 1);
strbuf_release(&buf);
strbuf_release(&contents);
- finish_command(&cp);
return -1;
}
util->matching = -1;
error(_("could not parse first line of `log` output: "
"did not start with 'commit ': '%s'"),
line);
+ free(current_filename);
string_list_clear(list, 1);
strbuf_release(&buf);
strbuf_release(&contents);
- finish_command(&cp);
return -1;
}
orig_len = len;
len = parse_git_diff_header(&root, &linenr, 0, line,
len, size, &patch);
- if (len < 0)
- die(_("could not parse git header '%.*s'"),
- orig_len, line);
+ if (len < 0) {
+ error(_("could not parse git header '%.*s'"),
+ orig_len, line);
+ free(util);
+ free(current_filename);
+ string_list_clear(list, 1);
+ strbuf_release(&buf);
+ strbuf_release(&contents);
+ return -1;
+ }
strbuf_addstr(&buf, " ## ");
if (patch.is_new > 0)
strbuf_addf(&buf, "%s (new)", patch.new_name);
strbuf_release(&buf);
free(current_filename);
- if (finish_command(&cp))
- return -1;
-
return 0;
}
diff_flush(diffopt);
}
+static struct strbuf *output_prefix_cb(struct diff_options *opt, void *data)
+{
+ return data;
+}
+
static void output(struct string_list *a, struct string_list *b,
- struct diff_options *diffopt)
+ struct range_diff_options *range_diff_opts)
{
struct strbuf buf = STRBUF_INIT, dashes = STRBUF_INIT;
int patch_no_width = decimal_width(1 + (a->nr > b->nr ? a->nr : b->nr));
int i = 0, j = 0;
+ struct diff_options opts;
+ struct strbuf indent = STRBUF_INIT;
+
+ if (range_diff_opts->diffopt)
+ memcpy(&opts, range_diff_opts->diffopt, sizeof(opts));
+ else
+ diff_setup(&opts);
+
+ if (!opts.output_format)
+ opts.output_format = DIFF_FORMAT_PATCH;
+ opts.flags.suppress_diff_headers = 1;
+ opts.flags.dual_color_diffed_diffs =
+ range_diff_opts->dual_color;
+ opts.flags.suppress_hunk_header_line_count = 1;
+ opts.output_prefix = output_prefix_cb;
+ strbuf_addstr(&indent, " ");
+ opts.output_prefix_data = &indent;
+ diff_setup_done(&opts);
/*
* We assume the user is really more interested in the second argument
/* Show unmatched LHS commit whose predecessors were shown. */
if (i < a->nr && a_util->matching < 0) {
- output_pair_header(diffopt, patch_no_width,
+ if (!range_diff_opts->right_only)
+ output_pair_header(&opts, patch_no_width,
&buf, &dashes, a_util, NULL);
i++;
continue;
/* Show unmatched RHS commits. */
while (j < b->nr && b_util->matching < 0) {
- output_pair_header(diffopt, patch_no_width,
+ if (!range_diff_opts->left_only)
+ output_pair_header(&opts, patch_no_width,
&buf, &dashes, NULL, b_util);
b_util = ++j < b->nr ? b->items[j].util : NULL;
}
/* Show matching LHS/RHS pair. */
if (j < b->nr) {
a_util = a->items[b_util->matching].util;
- output_pair_header(diffopt, patch_no_width,
+ output_pair_header(&opts, patch_no_width,
&buf, &dashes, a_util, b_util);
- if (!(diffopt->output_format & DIFF_FORMAT_NO_OUTPUT))
+ if (!(opts.output_format & DIFF_FORMAT_NO_OUTPUT))
patch_diff(a->items[b_util->matching].string,
- b->items[j].string, diffopt);
+ b->items[j].string, &opts);
a_util->shown = 1;
j++;
}
}
strbuf_release(&buf);
strbuf_release(&dashes);
-}
-
-static struct strbuf *output_prefix_cb(struct diff_options *opt, void *data)
-{
- return data;
+ strbuf_release(&indent);
}
int show_range_diff(const char *range1, const char *range2,
- int creation_factor, int dual_color,
- const struct diff_options *diffopt,
- const struct strvec *other_arg)
+ struct range_diff_options *range_diff_opts)
{
int res = 0;
struct string_list branch1 = STRING_LIST_INIT_DUP;
struct string_list branch2 = STRING_LIST_INIT_DUP;
- if (read_patches(range1, &branch1, other_arg))
+ if (range_diff_opts->left_only && range_diff_opts->right_only)
+ res = error(_("--left-only and --right-only are mutually exclusive"));
+
+ if (!res && read_patches(range1, &branch1, range_diff_opts->other_arg))
res = error(_("could not parse log for '%s'"), range1);
- if (!res && read_patches(range2, &branch2, other_arg))
+ if (!res && read_patches(range2, &branch2, range_diff_opts->other_arg))
res = error(_("could not parse log for '%s'"), range2);
if (!res) {
- struct diff_options opts;
- struct strbuf indent = STRBUF_INIT;
-
- if (diffopt)
- memcpy(&opts, diffopt, sizeof(opts));
- else
- diff_setup(&opts);
-
- if (!opts.output_format)
- opts.output_format = DIFF_FORMAT_PATCH;
- opts.flags.suppress_diff_headers = 1;
- opts.flags.dual_color_diffed_diffs = dual_color;
- opts.flags.suppress_hunk_header_line_count = 1;
- opts.output_prefix = output_prefix_cb;
- strbuf_addstr(&indent, " ");
- opts.output_prefix_data = &indent;
- diff_setup_done(&opts);
-
find_exact_matches(&branch1, &branch2);
- get_correspondences(&branch1, &branch2, creation_factor);
- output(&branch1, &branch2, &opts);
-
- strbuf_release(&indent);
+ get_correspondences(&branch1, &branch2,
+ range_diff_opts->creation_factor);
+ output(&branch1, &branch2, range_diff_opts);
}
string_list_clear(&branch1, 1);
return res;
}
+
+int is_range_diff_range(const char *arg)
+{
+ char *copy = xstrdup(arg); /* setup_revisions() modifies it */
+ const char *argv[] = { "", copy, "--", NULL };
+ int i, positive = 0, negative = 0;
+ struct rev_info revs;
+
+ init_revisions(&revs, NULL);
+ if (setup_revisions(3, argv, &revs, NULL) == 1) {
+ for (i = 0; i < revs.pending.nr; i++)
+ if (revs.pending.objects[i].item->flags & UNINTERESTING)
+ negative++;
+ else
+ positive++;
+ for (i = 0; i < revs.pending.nr; i++) {
+ struct object *obj = revs.pending.objects[i].item;
+
+ if (obj->type == OBJ_COMMIT)
+ clear_commit_marks((struct commit *)obj,
+ ALL_REV_FLAGS);
+ }
+ }
+
+ free(copy);
+ object_array_clear(&revs.pending);
+ return negative > 0 && positive > 0;
+}
#define RANGE_DIFF_CREATION_FACTOR_DEFAULT 60
+struct range_diff_options {
+ int creation_factor;
+ unsigned dual_color:1;
+ unsigned left_only:1, right_only:1;
+ const struct diff_options *diffopt; /* may be NULL */
+ const struct strvec *other_arg; /* may be NULL */
+};
+
/*
- * Compare series of commits in RANGE1 and RANGE2, and emit to the
- * standard output. NULL can be passed to DIFFOPT to use the built-in
- * default.
+ * Compare series of commits in `range1` and `range2`, and emit to the
+ * standard output.
*/
int show_range_diff(const char *range1, const char *range2,
- int creation_factor, int dual_color,
- const struct diff_options *diffopt,
- const struct strvec *other_arg);
+ struct range_diff_options *opts);
+
+/*
+ * Determine whether the given argument is usable as a range argument of `git
+ * range-diff`, e.g. A..B.
+ */
+int is_range_diff_range(const char *arg);
#endif
}
static void find_subpos(const char *buf,
- const char **sub, unsigned long *sublen,
- const char **body, unsigned long *bodylen,
- unsigned long *nonsiglen,
- const char **sig, unsigned long *siglen)
+ const char **sub, size_t *sublen,
+ const char **body, size_t *bodylen,
+ size_t *nonsiglen,
+ const char **sig, size_t *siglen)
{
+ struct strbuf payload = STRBUF_INIT;
+ struct strbuf signature = STRBUF_INIT;
const char *eol;
+ const char *end = buf + strlen(buf);
+ const char *sigstart;
+
+ /* parse signature first; we might not even have a subject line */
+ parse_signature(buf, end - buf, &payload, &signature);
+
/* skip past header until we hit empty line */
while (*buf && *buf != '\n') {
eol = strchrnul(buf, '\n');
/* skip any empty lines */
while (*buf == '\n')
buf++;
-
- /* parse signature first; we might not even have a subject line */
- *sig = buf + parse_signature(buf, strlen(buf));
- *siglen = strlen(*sig);
+ *sig = strbuf_detach(&signature, siglen);
+ sigstart = buf + parse_signed_buffer(buf, strlen(buf));
/* subject is first non-empty line */
*sub = buf;
/* subject goes to first empty line before signature begins */
if ((eol = strstr(*sub, "\n\n"))) {
- eol = eol < *sig ? eol : *sig;
+ eol = eol < sigstart ? eol : sigstart;
/* check if message uses CRLF */
} else if (! (eol = strstr(*sub, "\r\n\r\n"))) {
/* treat whole message as subject */
buf++;
*body = buf;
*bodylen = strlen(buf);
- *nonsiglen = *sig - buf;
+ *nonsiglen = sigstart - buf;
}
/*
{
int i;
const char *subpos = NULL, *bodypos = NULL, *sigpos = NULL;
- unsigned long sublen = 0, bodylen = 0, nonsiglen = 0, siglen = 0;
+ size_t sublen = 0, bodylen = 0, nonsiglen = 0, siglen = 0;
for (i = 0; i < used_atom_cnt; i++) {
struct used_atom *atom = &used_atom[i];
const char *name = atom->name;
struct atom_value *v = &val[i];
+
if (!!deref != (*name == '*'))
continue;
if (deref)
v->s = xmemdupz(sigpos, siglen);
else if (atom->u.contents.option == C_LINES) {
struct strbuf s = STRBUF_INIT;
- const char *contents_end = bodylen + bodypos - siglen;
+ const char *contents_end = bodypos + nonsiglen;
/* Size is the length of the message after removing the signature */
append_lines(&s, subpos, contents_end - subpos, atom->u.contents.nlines);
v->s = strbuf_detach(&s, NULL);
} else if (atom->u.contents.option == C_BARE)
v->s = xstrdup(subpos);
+
}
+ free((void *)sigpos);
}
/*
#include "hashmap.h"
#include "refspec.h"
+struct transport_ls_refs_options;
+
/**
* The API gives access to the configuration related to remotes. It handles
* all three configuration mechanisms historically and currently used by Git,
/* Used for protocol v2 in order to retrieve refs from a remote */
struct ref **get_remote_refs(int fd_out, struct packet_reader *reader,
struct ref **list, int for_push,
- const struct strvec *ref_prefixes,
+ struct transport_ls_refs_options *transport_options,
const struct string_list *server_options,
int stateless_rpc);
define_commit_slab(author_date_slab, timestamp_t);
struct topo_walk_info {
- uint32_t min_generation;
+ timestamp_t min_generation;
struct prio_queue explore_queue;
struct prio_queue indegree_queue;
struct prio_queue topo_queue;
}
static void explore_to_depth(struct rev_info *revs,
- uint32_t gen_cutoff)
+ timestamp_t gen_cutoff)
{
struct topo_walk_info *info = revs->topo_walk_info;
struct commit *c;
struct commit *parent = p->item;
int *pi = indegree_slab_at(&info->indegree, parent);
+ if (repo_parse_commit_gently(revs->repo, parent, 1) < 0)
+ return;
+
if (*pi)
(*pi)++;
else
}
static void compute_indegrees_to_depth(struct rev_info *revs,
- uint32_t gen_cutoff)
+ timestamp_t gen_cutoff)
{
struct topo_walk_info *info = revs->topo_walk_info;
struct commit *c;
info->min_generation = GENERATION_NUMBER_INFINITY;
for (list = revs->commits; list; list = list->next) {
struct commit *c = list->item;
- uint32_t generation;
+ timestamp_t generation;
if (repo_parse_commit_gently(revs->repo, c, 1))
continue;
for (p = commit->parents; p; p = p->next) {
struct commit *parent = p->item;
int *pi;
- uint32_t generation;
+ timestamp_t generation;
if (parent->object.flags & UNINTERESTING)
continue;
while ((waiting = waitpid(pid, &status, 0)) < 0 && errno == EINTR)
; /* nothing */
- if (in_signal)
- return 0;
+ if (in_signal) {
+ if (WIFEXITED(status))
+ code = WEXITSTATUS(status);
+ return code;
+ }
if (waiting < 0) {
failed_errno = errno;
static struct protocol_capability capabilities[] = {
{ "agent", agent_advertise, NULL },
- { "ls-refs", always_advertise, ls_refs },
+ { "ls-refs", ls_refs_advertise, ls_refs },
{ "fetch", upload_pack_advertise, upload_pack_v2 },
{ "server-option", always_advertise, NULL },
{ "object-format", object_format_advertise, NULL },
t[0-9][0-9][0-9][0-9]/* -whitespace
/chainlint/*.expect eol=lf
-/diff-lib/* eol=lf
+/lib-diff/* eol=lf
/t0110/url-* binary
/t3206/* eol=lf
/t3900/*.txt eol=lf
/t3901/*.txt eol=lf
-/t4034/*/* eol=lf
/t4013/* eol=lf
/t4018/* eol=lf
+/t4034/*/* eol=lf
/t4051/* eol=lf
/t4100/* eol=lf
/t4101/* eol=lf
be written after every 'git commit' command, and overrides the
'core.commitGraph' setting to true.
+GIT_TEST_COMMIT_GRAPH_NO_GDAT=<boolean>, when true, forces the
+commit-graph to be written without generation data chunk.
+
GIT_TEST_COMMIT_GRAPH_CHANGED_PATHS=<boolean>, when true, forces
commit-graph write to compute and write changed path Bloom filters for
every 'git commit-graph write', as if the `--changed-paths` option was
use in the test scripts. Recognized values for <hash-algo> are "sha1"
and "sha256".
+GIT_TEST_WRITE_REV_INDEX=<boolean>, when true enables the
+'pack.writeReverseIndex' setting.
+
Naming Tests
------------
Check whether a file has the length it is expected to.
- - test_path_is_file <path> [<diagnosis>]
- test_path_is_dir <path> [<diagnosis>]
- test_path_is_missing <path> [<diagnosis>]
+ - test_path_is_file <path>
+ test_path_is_dir <path>
+ test_path_is_missing <path>
Check if the named path is a file, if the named path is a
directory, or if the named path does not exist, respectively,
- and fail otherwise, showing the <diagnosis> text.
+ and fail otherwise.
- test_when_finished <script>
printf(" oid_lookup");
if (graph->chunk_commit_data)
printf(" commit_metadata");
+ if (graph->chunk_generation_data)
+ printf(" generation_data");
+ if (graph->chunk_generation_data_overflow)
+ printf(" generation_data_overflow");
if (graph->chunk_extra_edges)
printf(" extra_edges");
if (graph->chunk_bloom_indexes)
return 0;
}
+static int ut_007bug(int argc, const char **argv)
+{
+ /*
+ * Exercise BUG() to ensure that the message is printed to trace2.
+ */
+ BUG("the bug message");
+}
+
/*
* Usage:
* test-tool trace2 <ut_name_1> <ut_usage_1>
{ ut_004child, "004child", "[<child_command_line>]" },
{ ut_005exec, "005exec", "<git_command_args>" },
{ ut_006data, "006data", "[<category> <key> <value>]+" },
+ { ut_007bug, "007bug", "" },
};
/* clang-format on */
--- /dev/null
+# Compare a file containing rev-list bitmap traversal output to its non-bitmap
+# counterpart. You can't just use test_cmp for this, because the two produce
+# subtly different output:
+#
+# - regular output is in traversal order, whereas bitmap is split by type,
+# with non-packed objects at the end
+#
+# - regular output has a space and the pathname appended to non-commit
+# objects; bitmap output omits this
+#
+# This function normalizes and compares the two. The second file should
+# always be the bitmap output.
+test_bitmap_traversal () {
+ if test "$1" = "--no-confirm-bitmaps"
+ then
+ shift
+ elif cmp "$1" "$2"
+ then
+ echo >&2 "identical raw outputs; are you sure bitmaps were used?"
+ return 1
+ fi &&
+ cut -d' ' -f1 "$1" | sort >"$1.normalized" &&
+ sort "$2" >"$2.normalized" &&
+ test_cmp "$1.normalized" "$2.normalized" &&
+ rm -f "$1.normalized" "$2.normalized"
+}
false
fi &&
test_cmp expect-stdout stdout &&
- test_i18ncmp expect-stderr stderr
+ test_cmp expect-stderr stderr
}
read_chunk() {
lib_test_cmp_graph () {
git log --graph "$@" >output &&
sed 's/ *$//' >output.sanitized <output &&
- test_i18ncmp expect output.sanitized
+ test_cmp expect output.sanitized
}
lib_test_cmp_short_graph () {
git log --graph --pretty=short "$@" >output &&
sanitize_log_output >output.sanitized <output &&
- test_i18ncmp expect output.sanitized
+ test_cmp expect output.sanitized
}
lib_test_cmp_colored_graph () {
EOF
'
-test_expect_success C_LOCALE_OUTPUT 'test --verbose' '
+test_expect_success 'test --verbose' '
run_sub_test_lib_test_err \
t1234-verbose "test verbose" --verbose <<-\EOF &&
test_expect_success "passing test" true
echo "$t -> $2" >expect
test_expect_${3:-success} "relative date ($2)" "
test-tool date relative $t >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
"
}
echo "$t -> $2" >expect
test_expect_success "human date $t" '
test-tool date human $t >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
}
test_stderr () {
expected="$1"
expect_in stderr "$1" &&
- test_i18ncmp "$HOME/expected-stderr" "$HOME/stderr"
+ test_cmp "$HOME/expected-stderr" "$HOME/stderr"
}
broken_c_unquote () {
git: 'revisions' is not a git command. See 'git --help'.
EOF
test_must_fail git revisions --help 2>actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
"
test_expect_success 'git help' '
hint: Disable this message with "git config advice.nestedTag false"
EOF
test-tool advise "This is a piece of advice" 2>actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'advice should be printed when config variable is set to true' '
EOF
test_config advice.nestedTag true &&
test-tool advise "This is a piece of advice" 2>actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'advice should not be printed when config variable is set to false' '
git commit -m "nowarn" &&
for w in Oh here is CRLFQ in text; do echo $w; done | q_to_cr >doublewarn &&
git add doublewarn 2>err &&
- if test_have_prereq C_LOCALE_OUTPUT
- then
- test $(grep "CRLF will be replaced by LF" err | wc -l) = 1
- fi
+ grep "CRLF will be replaced by LF" err >err.warnings &&
+ test_line_count = 1 err.warnings
'
# Compare two files and ensure that `clean` and `smudge` respectively are
# called at least once if specified in the `expect` file. The actual
# invocation count is not relevant because their number can vary.
-# c.f. http://lore.kernel.org/git/xmqqshv18i8i.fsf@gitster.mtv.corp.google.com/
+# c.f. https://lore.kernel.org/git/xmqqshv18i8i.fsf@gitster.mtv.corp.google.com/
test_cmp_count () {
expect=$1
actual=$2
# Compare two files but exclude all `clean` invocations because Git can
# call `clean` zero or more times.
-# c.f. http://lore.kernel.org/git/xmqqshv18i8i.fsf@gitster.mtv.corp.google.com/
+# c.f. https://lore.kernel.org/git/xmqqshv18i8i.fsf@gitster.mtv.corp.google.com/
test_cmp_exclude_clean () {
expect=$1
actual=$2
*) echo >&2 "Illegal 1": "$1" ; return false ;;
esac
grep "will be replaced by" "$2" | sed -e "s/\(.*\) in [^ ]*$/\1/" | uniq >"$2".actual
- test_i18ncmp "$2".expect "$2".actual
+ test_cmp "$2".expect "$2".actual
}
commit_check_warn () {
test_expect_success 'test help' '
test_must_fail test-tool parse-options -h >output 2>output.err &&
test_must_be_empty output.err &&
- test_i18ncmp expect output
+ test_cmp expect output
'
mv expect expect.err
cat expect.err >>expect &&
test_must_fail test-tool parse-options $* >output 2>output.err &&
test_must_be_empty output &&
- test_i18ncmp expect output.err
+ test_cmp expect output.err
}
test_expect_success 'OPT_BOOL() #1' 'check boolean: 1 --yes'
test_expect_success 'detect possible typos' '
test_must_fail test-tool parse-options -boolean >output 2>output.err &&
test_must_be_empty output &&
- test_i18ncmp typo.err output.err
+ test_cmp typo.err output.err
'
cat >typo.err <<\EOF
test_expect_success 'detect possible typos' '
test_must_fail test-tool parse-options -ambiguous >output 2>output.err &&
test_must_be_empty output &&
- test_i18ncmp typo.err output.err
+ test_cmp typo.err output.err
'
test_expect_success 'keep some options as arguments' '
cmp_cache_tree () {
test-tool dump-cache-tree | sed -e '/#(ref)/d' >actual &&
sed "s/$OID_REGEX/SHA/" <actual >filtered &&
- test_cmp "$1" filtered
+ test_cmp "$1" filtered &&
+ rm filtered
}
# We don't bother with actually checking the SHA1:
# test-tool dump-cache-tree already verifies that all existing data is
# correct.
-generate_expected_cache_tree_rec () {
- dir="$1${1:+/}" &&
- parent="$2" &&
- # ls-files might have foo/bar, foo/bar/baz, and foo/bar/quux
- # We want to count only foo because it's the only direct child
- git ls-files >files &&
- subtrees=$(grep / files|cut -d / -f 1|uniq) &&
- subtree_count=$(echo "$subtrees"|awk -v c=0 '$1 != "" {++c} END {print c}') &&
- entries=$(wc -l <files) &&
- printf "SHA $dir (%d entries, %d subtrees)\n" "$entries" "$subtree_count" &&
- for subtree in $subtrees
- do
- cd "$subtree"
- generate_expected_cache_tree_rec "$dir$subtree" "$dir" || return 1
- cd ..
- done &&
- dir=$parent
-}
-
generate_expected_cache_tree () {
- (
- generate_expected_cache_tree_rec
- )
+ pathspec="$1" &&
+ dir="$2${2:+/}" &&
+ git ls-tree --name-only HEAD -- "$pathspec" >files &&
+ git ls-tree --name-only -d HEAD -- "$pathspec" >subtrees &&
+ printf "SHA %s (%d entries, %d subtrees)\n" "$dir" $(wc -l <files) $(wc -l <subtrees) &&
+ while read subtree
+ do
+ generate_expected_cache_tree "$pathspec/$subtree/" "$subtree" || return 1
+ done <subtrees
}
test_cache_tree () {
- generate_expected_cache_tree >expect &&
- cmp_cache_tree expect
+ generate_expected_cache_tree "." >expect &&
+ cmp_cache_tree expect &&
+ rm expect actual files subtrees &&
+ git status --porcelain -- ':!status' ':!expected.status' >status &&
+ if test -n "$1"
+ then
+ test_cmp "$1" status
+ else
+ test_must_be_empty status
+ fi
}
test_invalid_cache_tree () {
}
test_no_cache_tree () {
- : >expect &&
+ >expect &&
cmp_cache_tree expect
}
test_invalid_cache_tree
'
-cat >before <<\EOF
-SHA (3 entries, 2 subtrees)
-SHA dir1/ (1 entries, 0 subtrees)
-SHA dir2/ (1 entries, 0 subtrees)
-EOF
-
-cat >expect <<\EOF
-invalid (2 subtrees)
-invalid dir1/ (0 subtrees)
-SHA dir2/ (1 entries, 0 subtrees)
-EOF
-
test_expect_success 'git-add in subdir does not invalidate sibling cache-tree' '
git tag no-children &&
test_when_finished "git reset --hard no-children; git read-tree HEAD" &&
test_commit dir1/a &&
test_commit dir2/b &&
echo "I changed this file" >dir1/a &&
+ test_when_finished "rm before" &&
+ cat >before <<-\EOF &&
+ SHA (3 entries, 2 subtrees)
+ SHA dir1/ (1 entries, 0 subtrees)
+ SHA dir2/ (1 entries, 0 subtrees)
+ EOF
cmp_cache_tree before &&
echo "I changed this file" >dir1/a &&
git add dir1/a &&
+ cat >expect <<-\EOF &&
+ invalid (2 subtrees)
+ invalid dir1/ (0 subtrees)
+ SHA dir2/ (1 entries, 0 subtrees)
+ EOF
cmp_cache_tree expect
'
'
test_expect_success PERL 'commit --interactive gives cache-tree on partial commit' '
+ test_when_finished "git reset --hard" &&
cat <<-\EOT >foo.c &&
int foo()
{
EOT
test_write_lines p 1 "" s n y q |
git commit --interactive -m foo &&
- test_cache_tree
+ cat <<-\EOF >expected.status &&
+ M foo.c
+ EOF
+ test_cache_tree expected.status
'
test_expect_success PERL 'commit -p with shrinking cache-tree' '
git add one.t &&
echo "some other change" >two.t &&
git commit two.t -m partial &&
- test_cache_tree
+ cat <<-\EOF >expected.status &&
+ M one.t
+ EOF
+ test_cache_tree expected.status
'
test_expect_success 'no phantom error when switching trees' '
test -n "$GIT_INTERNAL_GETTEXT_TEST_FALLBACKS"
'
-test_expect_success C_LOCALE_OUTPUT 'sanity: $GIT_INTERNAL_GETTEXT_SH_SCHEME" is fallthrough' '
+test_expect_success 'sanity: $GIT_INTERNAL_GETTEXT_SH_SCHEME" is fallthrough' '
echo fallthrough >expect &&
echo $GIT_INTERNAL_GETTEXT_SH_SCHEME >actual &&
test_cmp expect actual
test_expect_success 'gettext: our gettext() fallback has pass-through semantics' '
printf "test" >expect &&
gettext "test" >actual &&
- test_i18ncmp expect actual &&
+ test_cmp expect actual &&
printf "test more words" >expect &&
gettext "test more words" >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'eval_gettext: our eval_gettext() fallback has pass-through semantics' '
printf "test" >expect &&
eval_gettext "test" >actual &&
- test_i18ncmp expect actual &&
+ test_cmp expect actual &&
printf "test more words" >expect &&
eval_gettext "test more words" >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'eval_gettext: our eval_gettext() fallback can interpolate variables' '
printf "test YesPlease" >expect &&
GIT_INTERNAL_GETTEXT_TEST_FALLBACKS=YesPlease eval_gettext "test \$GIT_INTERNAL_GETTEXT_TEST_FALLBACKS" >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'eval_gettext: our eval_gettext() fallback can interpolate variables with spaces' '
export cmdline &&
printf "When you have resolved this problem, run git am --resolved." >expect &&
eval_gettext "When you have resolved this problem, run \$cmdline --resolved." >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'eval_gettext: our eval_gettext() fallback can interpolate variables with spaces and quotes' '
export cmdline &&
printf "When you have resolved this problem, run \"git am --resolved\"." >expect &&
eval_gettext "When you have resolved this problem, run \"\$cmdline --resolved\"." >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_done
test_cmp expect actual
'
+# Verb 007bug
+#
+# Check that BUG writes to trace2
+
+test_expect_success 'BUG messages are written to trace2' '
+ test_when_finished "rm trace.normal actual expect" &&
+ test_must_fail env GIT_TRACE2="$(pwd)/trace.normal" test-tool trace2 007bug &&
+ perl "$TEST_DIRECTORY/t0210/scrub_normal.perl" <trace.normal >actual &&
+ cat >expect <<-EOF &&
+ version $V
+ start _EXE_ trace2 007bug
+ cmd_name trace2 (trace2)
+ error the bug message
+ exit elapsed:_TIME_ code:99
+ atexit elapsed:_TIME_ code:99
+ EOF
+ test_cmp expect actual
+'
+
sane_unset GIT_TRACE2_BRIEF
# Now test without environment variables and get all Trace2 settings
quit: host=example.com
fatal: credential helper '\''quit'\'' told us to quit
EOF
- test_i18ncmp expect stderr
+ test_cmp expect stderr
'
test_expect_success 'empty helper spec resets helper list' '
warning: url contains a newline in its path component: https://one.example.com?%0ahost=two.example.com/
fatal: credential url cannot be parsed: https://one.example.com?%0ahost=two.example.com/
EOF
- test_i18ncmp expect stderr
+ test_cmp expect stderr
'
test_expect_success 'host-less URLs are parsed as empty host' '
cat >expect <<-\EOF &&
fatal: refusing to work with credential missing host field
EOF
- test_i18ncmp expect stderr
+ test_cmp expect stderr
'
test_expect_success 'credential system refuses to work with missing protocol' '
cat >expect <<-\EOF &&
fatal: refusing to work with credential missing protocol field
EOF
- test_i18ncmp expect stderr
+ test_cmp expect stderr
'
# usage: check_host_and_path <url> <expected-host> <expected-path>
test-tool progress "Working hard" <in 2>stderr &&
show_cr <stderr >out &&
- test_i18ncmp expect out
+ test_cmp expect out
'
test_expect_success 'progress display with total' '
test-tool progress --total=3 "Working hard" <in 2>stderr &&
show_cr <stderr >out &&
- test_i18ncmp expect out
+ test_cmp expect out
'
test_expect_success 'progress display breaks long lines #1' '
<in 2>stderr &&
show_cr <stderr >out &&
- test_i18ncmp expect out
+ test_cmp expect out
'
test_expect_success 'progress display breaks long lines #2' '
<in 2>stderr &&
show_cr <stderr >out &&
- test_i18ncmp expect out
+ test_cmp expect out
'
test_expect_success 'progress display breaks long lines #3 - even the first is too long' '
<in 2>stderr &&
show_cr <stderr >out &&
- test_i18ncmp expect out
+ test_cmp expect out
'
test_expect_success 'progress display breaks long lines #4 - title line matches terminal width' '
<in 2>stderr &&
show_cr <stderr >out &&
- test_i18ncmp expect out
+ test_cmp expect out
'
# Progress counter goes backwards, this should not happen in practice.
test-tool progress --total=1000 "Working hard" <in 2>stderr &&
show_cr <stderr >out &&
- test_i18ncmp expect out
+ test_cmp expect out
'
test_expect_success 'progress display with throughput' '
test-tool progress "Working hard" <in 2>stderr &&
show_cr <stderr >out &&
- test_i18ncmp expect out
+ test_cmp expect out
'
test_expect_success 'progress display with throughput and total' '
test-tool progress --total=40 "Working hard" <in 2>stderr &&
show_cr <stderr >out &&
- test_i18ncmp expect out
+ test_cmp expect out
'
test_expect_success 'cover up after throughput shortens' '
test-tool progress "Working hard" <in 2>stderr &&
show_cr <stderr >out &&
- test_i18ncmp expect out
+ test_cmp expect out
'
test_expect_success 'cover up after throughput shortens a lot' '
test-tool progress "Working hard" <in 2>stderr &&
show_cr <stderr >out &&
- test_i18ncmp expect out
+ test_cmp expect out
'
test_expect_success 'progress generates traces' '
After fixing the above paths, you may want to run `git sparse-checkout reapply`.
EOF
- test_i18ncmp expected actual
+ test_cmp expected actual
'
test_expect_success 'checkout without --ignore-skip-worktree-bits' '
test_i18ngrep "bad numeric config value .1auto. for .aninvalid.unit. in file .git/config: invalid unit" actual
'
+test_expect_success 'invalid unit boolean' '
+ git config commit.gpgsign "1true" &&
+ test_cmp_config 1true commit.gpgsign &&
+ test_must_fail git config --bool --get commit.gpgsign 2>actual &&
+ test_i18ngrep "bad boolean config value .1true. for .commit.gpgsign." actual
+'
+
test_expect_success 'line number is reported correctly' '
printf "[bool]\n\tvar\n" >invalid &&
test_must_fail git config -f invalid --path bool.var 2>actual &&
echo "[" >>.git/config &&
echo "fatal: bad config line 34 in file .git/config" >expect &&
test_expect_code 128 test-tool config get_value foo.bar 2>actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'proper error on error in custom config files' '
echo "[" >>syntax-error &&
echo "fatal: bad config line 1 in file syntax-error" >expect &&
test_expect_code 128 test-tool config configset_get_value foo.bar syntax-error 2>actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'check line errors for malformed values' '
echo "$C" >expect &&
test_cmp expect o &&
echo "warning: log for '\''main'\'' only goes back to $ed" >expect &&
- test_i18ncmp expect e
+ test_cmp expect e
'
test_expect_success 'Query main@{2005-05-25} (before history)' '
test_when_finished "rm -f o e" &&
echo "$C" >expect &&
test_cmp expect o &&
echo "warning: log for '\''main'\'' only goes back to $ed" >expect &&
- test_i18ncmp expect e
+ test_cmp expect e
'
test_expect_success 'Query "main@{May 26 2005 23:31:59}" (1 second before history)' '
test_when_finished "rm -f o e" &&
echo "$C" >expect &&
test_cmp expect o &&
echo "warning: log for '\''main'\'' only goes back to $ed" >expect &&
- test_i18ncmp expect e
+ test_cmp expect e
'
test_expect_success 'Query "main@{May 26 2005 23:32:00}" (exactly history start)' '
test_when_finished "rm -f o e" &&
printf "%s\n" "delete $delname" "create $addname $D"
fi >commands &&
test_must_fail git update-ref --stdin <commands 2>output.err &&
- test_i18ncmp expected-err output.err &&
+ test_cmp expected-err output.err &&
printf "%s\n" "$C $delref" >expected-refs &&
git for-each-ref --format="%(objectname) %(refname)" $prefix/r >actual-refs &&
test_cmp expected-refs actual-refs
check_fsck "dangling commit $K"
'
+test_expect_success '--stale-fix handles missing objects generously' '
+ git -c core.logAllRefUpdates=false fast-import --date-format=now <<-EOS &&
+ commit refs/heads/stale-fix
+ mark :1
+ committer Author <a@uth.or> now
+ data <<EOF
+ start stale fix
+ EOF
+ M 100644 inline file
+ data <<EOF
+ contents
+ EOF
+ commit refs/heads/stale-fix
+ committer Author <a@uth.or> now
+ data <<EOF
+ stale fix branch tip
+ EOF
+ from :1
+ EOS
+
+ parent_oid=$(git rev-parse stale-fix^) &&
+ test_when_finished "recover $parent_oid" &&
+ corrupt $parent_oid &&
+ git reflog expire --stale-fix
+'
+
test_expect_success 'prune and fsck' '
git prune &&
! grep -e "broken\.\.\.ref" output
'
-test_expect_failure C_LOCALE_OUTPUT 'push --mirror can delete badly named ref' '
+test_expect_failure 'push --mirror can delete badly named ref' '
top=$(pwd) &&
git init src &&
git init dest &&
# specific corruption you test afterwards, lest a later test trip over
# it.
-test_expect_success 'setup: helpers for corruption tests' '
- sha1_file() {
- remainder=${1#??} &&
- firsttwo=${1%$remainder} &&
- echo ".git/objects/$firsttwo/$remainder"
- } &&
+sha1_file () {
+ git rev-parse --git-path objects/$(test_oid_to_path "$1")
+}
- remove_object() {
- rm "$(sha1_file "$1")"
- }
-'
+remove_object () {
+ rm "$(sha1_file "$1")"
+}
test_expect_success 'object with bad sha1' '
sha=$(echo blob | git hash-object -w --stdin) &&
warning in tag $tag: badTagName: invalid '\''tag'\'' name: wrong name format
warning in tag $tag: missingTaggerEntry: invalid format - expected '\''tagger'\'' line
EOF
- test_i18ncmp expect out
+ test_cmp expect out
'
test_expect_success 'tag with bad tagger' '
git init name-objects &&
(
cd name-objects &&
+ git config core.logAllRefUpdates false &&
test_commit julius caesar.t &&
- test_commit augustus &&
- test_commit caesar &&
+ test_commit augustus44 &&
+ test_commit caesar &&
remove_object $(git rev-parse julius:caesar.t) &&
- test_must_fail git fsck --name-objects >out &&
tree=$(git rev-parse --verify julius:) &&
- test_i18ngrep "$tree (refs/tags/julius:" out
+ git tag -d julius &&
+ test_must_fail git fsck --name-objects >out &&
+ test_i18ngrep "$tree (refs/tags/augustus44\\^:" out
)
'
git fsck >actual &&
# the output order is non-deterministic, as it comes from a hash
sort <actual >actual.sorted &&
- test_i18ncmp expect actual.sorted
+ test_cmp expect actual.sorted
)
'
git fsck --connectivity-only >actual &&
# the output order is non-deterministic, as it comes from a hash
sort <actual >actual.sorted &&
- test_i18ncmp expect actual.sorted
+ test_cmp expect actual.sorted
)
'
test_cmp expect out
'
+# at least one external project depends on this behavior:
+test_expect_success 'rev-parse --since= unsqueezed ordering' '
+ x1=--since=1970-01-01T00:00:01Z &&
+ x2=--since=1970-01-01T00:00:02Z &&
+ x3=--since=1970-01-01T00:00:03Z &&
+ git rev-parse $x1 $x1 $x3 $x2 >actual &&
+ cat >expect <<-EOF &&
+ --max-age=1
+ --max-age=1
+ --max-age=3
+ --max-age=2
+ EOF
+ test_cmp expect actual
+'
+
test_done
|EOF
END_EXPECT
test_expect_code 129 git rev-parse --parseopt -- -h > output < optionspec &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success 'test --parseopt help output no switches' '
|EOF
END_EXPECT
test_expect_code 129 git rev-parse --parseopt -- -h > output < optionspec_no_switches &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success 'test --parseopt help output hidden switches' '
|EOF
END_EXPECT
test_expect_code 129 git rev-parse --parseopt -- -h > output < optionspec_only_hidden_switches &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success 'test --parseopt help-all output hidden switches' '
|EOF
END_EXPECT
test_expect_code 129 git rev-parse --parseopt -- --help-all > output < optionspec_only_hidden_switches &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success 'test --parseopt invalid switch help output' '
|
END_EXPECT
test_expect_code 129 git rev-parse --parseopt -- --does-not-exist 1>/dev/null 2>output < optionspec &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success 'setup expect.1' "
fatal: path '$2$3' $4, but not ${5:-$SQ$3$SQ}
hint: Did you mean '$1:$2$3'${2:+ aka $SQ$1:./$3$SQ}?
EOF
- test_i18ncmp expected error
+ test_cmp expected error
}
HASH_file=
fatal: no upstream configured for branch ${SQ}non-tracking${SQ}
EOF
error_message non-tracking@{u} &&
- test_i18ncmp expect error
+ test_cmp expect error
'
test_expect_success '@{u} error message when no upstream' '
fatal: no upstream configured for branch ${SQ}main${SQ}
EOF
test_must_fail git rev-parse --verify @{u} 2>actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'branch@{u} error message with misspelt branch' '
fatal: no such branch: ${SQ}no-such-branch${SQ}
EOF
error_message no-such-branch@{u} &&
- test_i18ncmp expect error
+ test_cmp expect error
'
test_expect_success '@{u} error message when not on a branch' '
EOF
git checkout HEAD^0 &&
test_must_fail git rev-parse --verify @{u} 2>actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'branch@{u} error message if upstream branch not fetched' '
fatal: upstream branch ${SQ}refs/heads/side${SQ} not stored as a remote-tracking branch
EOF
error_message bad-upstream@{u} &&
- test_i18ncmp expect error
+ test_cmp expect error
'
test_expect_success 'pull works when tracking a local branch' '
rm -rf /.git &&
echo "Initialized empty Git repository in /.git/" > expected &&
git init > result &&
- test_i18ncmp expected result
+ test_cmp expected result
'
test_vars 'auto gitdir, root' ".git" "/" ""
cd / &&
echo "Initialized empty Git repository in /" > expected &&
git init --bare > result &&
- test_i18ncmp expected result
+ test_cmp expected result
'
test_vars 'auto gitdir, root' "." "" ""
grep "refname.*${REF}.*ambiguous" err
'
-test_expect_success C_LOCALE_OUTPUT 'ambiguity errors are not repeated (raw)' '
+test_expect_success 'ambiguity errors are not repeated (raw)' '
test_must_fail git rev-parse 00000 2>stderr &&
grep "is ambiguous" stderr >errors &&
test_line_count = 1 errors
'
-test_expect_success C_LOCALE_OUTPUT 'ambiguity errors are not repeated (treeish)' '
+test_expect_success 'ambiguity errors are not repeated (treeish)' '
test_must_fail git rev-parse 00000:foo 2>stderr &&
grep "is ambiguous" stderr >errors &&
test_line_count = 1 errors
'
-test_expect_success C_LOCALE_OUTPUT 'ambiguity errors are not repeated (peel)' '
+test_expect_success 'ambiguity errors are not repeated (peel)' '
test_must_fail git rev-parse 00000^{commit} 2>stderr &&
grep "is ambiguous" stderr >errors &&
test_line_count = 1 errors
'
-test_expect_success C_LOCALE_OUTPUT 'ambiguity hints' '
+test_expect_success 'ambiguity hints' '
test_must_fail git rev-parse 000000000 2>stderr &&
grep ^hint: stderr >hints &&
# 16 candidates, plus one intro line
test_line_count = 17 hints
'
-test_expect_success C_LOCALE_OUTPUT 'ambiguity hints respect type' '
+test_expect_success 'ambiguity hints respect type' '
test_must_fail git rev-parse 000000000^{commit} 2>stderr &&
grep ^hint: stderr >hints &&
# 5 commits, 1 tag (which is a committish), plus intro line
test_line_count = 7 hints
'
-test_expect_success C_LOCALE_OUTPUT 'failed type-selector still shows hint' '
+test_expect_success 'failed type-selector still shows hint' '
# these two blobs share the same prefix "ee3d", but neither
# will pass for a commit
echo 851 | git hash-object --stdin -w &&
git -c core.disambiguate=committish rev-parse $sha1^{tree}
'
-test_expect_success C_LOCALE_OUTPUT 'ambiguous commits are printed by type first, then hash order' '
+test_expect_success 'ambiguous commits are printed by type first, then hash order' '
test_must_fail git rev-parse 0000 2>stderr &&
grep ^hint: stderr >hints &&
grep 0000 hints >objects &&
warning: GIT_INDEX_VERSION set, but the value is invalid.
Using version Z
EOF
- test_i18ncmp expect.err actual.err
+ test_cmp expect.err actual.err
)
'
warning: GIT_INDEX_VERSION set, but the value is invalid.
Using version Z
EOF
- test_i18ncmp expect.err actual.err
+ test_cmp expect.err actual.err
)
'
warning: index.version set, but the value is invalid.
Using version Z
EOF
- test_i18ncmp expect.err actual.err
+ test_cmp expect.err actual.err
)
'
test_i18ngrep not.in.the.cache stderr
'
+test_expect_success 'checkout-index --temp correctly reports error on missing blobs' '
+ test_when_finished git reset --hard &&
+ missing_blob=$(echo "no such blob here" | git hash-object --stdin) &&
+ cat >objs <<-EOF &&
+ 100644 $missing_blob file
+ 120000 $missing_blob symlink
+ EOF
+ git update-index --index-info <objs &&
+
+ test_must_fail git checkout-index --temp symlink file 2>stderr &&
+ test_i18ngrep "unable to read sha1 file of file ($missing_blob)" stderr &&
+ test_i18ngrep "unable to read sha1 file of symlink ($missing_blob)" stderr
+'
+
+test_expect_success 'checkout-index --temp correctly reports error for submodules' '
+ git init sub &&
+ test_commit -C sub file &&
+ git submodule add ./sub &&
+ git commit -m sub &&
+ test_must_fail git checkout-index --temp sub 2>stderr &&
+ test_i18ngrep "cannot create temporary submodule sub" stderr
+'
+
test_done
git checkout branch2 &&
echo >expect "fatal: A branch named '\''branch1'\'' already exists." &&
test_must_fail git checkout -b @{-1} 2>actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'checkout -B to an existing branch resets branch to HEAD' '
git config branch.child.merge refs/heads/main &&
git checkout child^ &&
git checkout child >stdout &&
- test_i18ncmp expect stdout
+ test_cmp expect stdout
'
test_expect_success 'no advice given for explicit detached head state' '
sane_unset GIT_PRINT_SHA1_ELLIPSIS &&
git -c 'core.abbrev=12' checkout HEAD^ >actual 2>&1 &&
check_detached &&
- test_i18ncmp 1st_detach actual &&
+ test_cmp 1st_detach actual &&
GIT_PRINT_SHA1_ELLIPSIS="no" git -c 'core.abbrev=12' checkout HEAD^ >actual 2>&1 &&
check_detached &&
- test_i18ncmp 2nd_detach actual &&
+ test_cmp 2nd_detach actual &&
GIT_PRINT_SHA1_ELLIPSIS= git -c 'core.abbrev=12' checkout HEAD^ >actual 2>&1 &&
check_detached &&
- test_i18ncmp 3rd_detach actual &&
+ test_cmp 3rd_detach actual &&
sane_unset GIT_PRINT_SHA1_ELLIPSIS &&
# Make no mention of the env var at all
git -c 'core.abbrev=12' checkout HEAD^ >actual 2>&1 &&
check_detached &&
- test_i18ncmp 1st_detach actual &&
+ test_cmp 1st_detach actual &&
GIT_PRINT_SHA1_ELLIPSIS='nope' &&
git -c 'core.abbrev=12' checkout HEAD^ >actual 2>&1 &&
check_detached &&
- test_i18ncmp 2nd_detach actual &&
+ test_cmp 2nd_detach actual &&
GIT_PRINT_SHA1_ELLIPSIS=nein &&
git -c 'core.abbrev=12' checkout HEAD^ >actual 2>&1 &&
check_detached &&
- test_i18ncmp 3rd_detach actual &&
+ test_cmp 3rd_detach actual &&
true
"
GIT_PRINT_SHA1_ELLIPSIS=yes git -c 'core.abbrev=12' checkout HEAD^ >actual 2>&1 &&
check_detached &&
- test_i18ncmp 1st_detach actual &&
+ test_cmp 1st_detach actual &&
GIT_PRINT_SHA1_ELLIPSIS=Yes git -c 'core.abbrev=12' checkout HEAD^ >actual 2>&1 &&
check_detached &&
- test_i18ncmp 2nd_detach actual &&
+ test_cmp 2nd_detach actual &&
GIT_PRINT_SHA1_ELLIPSIS=YES git -c 'core.abbrev=12' checkout HEAD^ >actual 2>&1 &&
check_detached &&
- test_i18ncmp 3rd_detach actual &&
+ test_cmp 3rd_detach actual &&
true
"
sane_unset GIT_TEST_SPLIT_INDEX
+test_set_index_version () {
+ GIT_INDEX_VERSION="$1"
+ export GIT_INDEX_VERSION
+}
+
test_set_index_version 3
cat >expect.full <<EOF
after=$(git ls-files -s check top) &&
test "$before" = "$after" &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
cat >expect <<EOF &&
Removing worktrees/abc: not a valid directory
EOF
- test_i18ncmp expect actual &&
+ test_cmp expect actual &&
! test -f .git/worktrees/abc &&
! test -d .git/worktrees
'
Removing worktrees/def: gitdir file does not exist
EOF
git worktree prune --verbose >actual &&
- test_i18ncmp expect actual &&
+ test_cmp expect actual &&
! test -d .git/worktrees/def &&
! test -d .git/worktrees
'
rm -rf prunable &&
git worktree list --verbose >out &&
sed -n "s/ */ /g;/\/prunable *[0-9a-f].*$/,/prunable: .*$/p" <out >actual &&
- test_i18ncmp actual expect
+ test_cmp actual expect
'
test_expect_success 'bare repo setup' '
ls ../x* >expect.out &&
test_must_fail git ls-files -c --error-unmatch ../[xy]* >actual.out 2>actual.err &&
test_cmp expect.out actual.out &&
- test_i18ncmp expect.err actual.err
+ test_cmp expect.err actual.err
)
'
ls ../y* >expect.out &&
test_must_fail git ls-files -o --error-unmatch ../[xy]* >actual.out 2>actual.err &&
test_cmp expect.out actual.out &&
- test_i18ncmp expect.err actual.err
+ test_cmp expect.err actual.err
)
'
git branch -d symref >actual &&
test_path_is_file .git/refs/heads/target &&
test_path_is_missing .git/refs/heads/symref &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'deleting a dangling symref' '
echo "Deleted branch dangling-symref (was nowhere)." >expect &&
git branch -d dangling-symref >actual &&
test_path_is_missing .git/refs/heads/dangling-symref &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'deleting a self-referential symref' '
echo "Deleted branch self-reference (was refs/heads/self-reference)." >expect &&
git branch -d self-reference >actual &&
test_path_is_missing .git/refs/heads/self-reference &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'renaming a symref is not allowed' '
sha1=$(git rev-parse my7 | cut -c 1-7) &&
echo "Deleted branch my7 (was $sha1)." >expect &&
git branch -d my7 >actual 2>&1 &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'deleting currently checked out branch fails' '
test_expect_success '--set-upstream-to fails on multiple branches' '
echo "fatal: too many arguments to set new upstream" >expect &&
test_must_fail git branch --set-upstream-to main a b c 2>err &&
- test_i18ncmp expect err
+ test_cmp expect err
'
test_expect_success '--set-upstream-to fails on detached HEAD' '
test_when_finished git checkout - &&
echo "fatal: could not set upstream of HEAD to main when it does not point to any branch." >expect &&
test_must_fail git branch --set-upstream-to main 2>err &&
- test_i18ncmp expect err
+ test_cmp expect err
'
test_expect_success '--set-upstream-to fails on a missing dst branch' '
echo "fatal: branch '"'"'does-not-exist'"'"' does not exist" >expect &&
test_must_fail git branch --set-upstream-to main does-not-exist 2>err &&
- test_i18ncmp expect err
+ test_cmp expect err
'
test_expect_success '--set-upstream-to fails on a missing src branch' '
test_expect_success '--set-upstream-to fails on a non-ref' '
echo "fatal: Cannot setup tracking information; starting point '"'"'HEAD^{}'"'"' is not a branch." >expect &&
test_must_fail git branch --set-upstream-to HEAD^{} 2>err &&
- test_i18ncmp expect err
+ test_cmp expect err
'
test_expect_success '--set-upstream-to fails on locked config' '
test_expect_success '--unset-upstream should fail if given a non-existent branch' '
echo "fatal: Branch '"'"'i-dont-exist'"'"' has no upstream information" >expect &&
test_must_fail git branch --unset-upstream i-dont-exist 2>err &&
- test_i18ncmp expect err
+ test_cmp expect err
'
test_expect_success '--unset-upstream should fail if config is locked' '
# fail for a branch without upstream set
echo "fatal: Branch '"'"'main'"'"' has no upstream information" >expect &&
test_must_fail git branch --unset-upstream 2>err &&
- test_i18ncmp expect err
+ test_cmp expect err
'
test_expect_success '--unset-upstream should fail on multiple branches' '
echo "fatal: too many arguments to unset upstream" >expect &&
test_must_fail git branch --unset-upstream a b c 2>err &&
- test_i18ncmp expect err
+ test_cmp expect err
'
test_expect_success '--unset-upstream should fail on detached HEAD' '
test_when_finished git checkout - &&
echo "fatal: could not unset upstream of HEAD when it does not point to any branch." >expect &&
test_must_fail git branch --unset-upstream 2>err &&
- test_i18ncmp expect err
+ test_cmp expect err
'
test_expect_success 'test --unset-upstream on a particular branch' '
EOF
test_expect_code 1 git config branch.my13.remote &&
test_expect_code 1 git config branch.my13.merge &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
# Keep this test last, as it changes the current branch
* topic $(git rev-parse --short topic ) [ahead 1] foo
zzz $(git rev-parse --short zzz ) second on main
EOF
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_done
EOF
git checkout HEAD^0 &&
git branch >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'git branch shows detached HEAD properly after checkout --detach' '
EOF
git checkout --detach &&
git branch >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'git branch shows detached HEAD properly after moving' '
EOF
git reset --hard HEAD^1 &&
git branch >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'git branch shows detached HEAD properly from tag' '
git tag fromtag main &&
git checkout fromtag &&
git branch >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'git branch shows detached HEAD properly after moving from tag' '
EOF
git reset --hard HEAD^1 &&
git branch >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'git branch `--sort=[-]objectsize` option' '
main
EOF
git branch --sort=objectsize >actual &&
- test_i18ncmp expect actual &&
+ test_cmp expect actual &&
cat >expect <<-\EOF &&
* (HEAD detached from fromtag)
branch-two
EOF
git branch --sort=-objectsize >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'git branch `--sort=[-]type` option' '
main
EOF
git branch --sort=type >actual &&
- test_i18ncmp expect actual &&
+ test_cmp expect actual &&
cat >expect <<-\EOF &&
* (HEAD detached from fromtag)
main
EOF
git branch --sort=-type >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'git branch `--sort=[-]version:refname` option' '
main
EOF
git branch --sort=version:refname >actual &&
- test_i18ncmp expect actual &&
+ test_cmp expect actual &&
cat >expect <<-\EOF &&
* (HEAD detached from fromtag)
branch-one
EOF
git branch --sort=-version:refname >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'git branch --points-at option' '
Refname is refs/heads/ref-to-remote
EOF
git branch --format="Refname is %(refname)" >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'worktree colors correct' '
rm -r worktree_dir &&
git worktree prune &&
test_decode_color <actual.raw >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success "set up color tests" '
git branch -vv >actual &&
rm -r worktree_dir &&
git worktree prune &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_done
test_cmp expect actual
'
+test_expect_success 'A^! and A^-<n> (unmodified)' '
+ git range-diff --no-color topic^! unmodified^-1 >actual &&
+ cat >expect <<-EOF &&
+ 1: $(test_oid t4) = 1: $(test_oid u4) s/12/B/
+ EOF
+ test_cmp expect actual
+'
+
+test_expect_success 'A^{/..} is not mistaken for a range' '
+ test_must_fail git range-diff topic^.. topic^{/..} 2>error &&
+ test_i18ngrep "not a commit range" error
+'
+
test_expect_success 'trivial reordering' '
git range-diff --no-color main topic reordered >actual &&
cat >expect <<-EOF &&
test_cmp expect actual
'
+test_expect_success '--left-only/--right-only' '
+ git switch --orphan left-right &&
+ test_commit first &&
+ test_commit unmatched &&
+ test_commit common &&
+ git switch -C left-right first &&
+ git cherry-pick common &&
+
+ git range-diff -s --left-only ...common >actual &&
+ head_oid=$(git rev-parse --short HEAD) &&
+ common_oid=$(git rev-parse --short common) &&
+ echo "1: $head_oid = 2: $common_oid common" >expect &&
+ test_cmp expect actual
+'
+
test_done
git diff-index -M -p $t0 >diff &&
git apply --stat <diff >diffstat &&
sed -e "s/|.*//" -e "s/ *\$//" <diffstat >current &&
- test_i18ncmp expected current
+ test_cmp expected current
'
test_expect_success 'numstat for rename quotes funny filename' '
test_cmp expect.forkpoint actual.forkpoint &&
# the next one is dubious---we may want to say "-",
# instead of @{-1}, in the message
- test_i18ncmp expect.messages actual.messages
+ test_cmp expect.messages actual.messages
'
test_expect_success 'rebase a single mode change' '
git rebase -i HEAD^ >output 2>&1
) &&
tail -n 1 output >actual && # Ignore output about changing todo list
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'rebase -i with the exec command' '
) &&
test_path_is_file touch-one &&
test_path_is_file touch-two &&
- test_path_is_missing touch-three " (should have stopped before)" &&
+ # Missing because we should have stopped by now.
+ test_path_is_missing touch-three &&
test_cmp_rev C HEAD &&
git rebase --continue &&
test_path_is_file touch-three &&
test_when_finished "git rebase --abort ||:" &&
test_must_fail env git rebase -x "" @ 2>actual &&
test_write_lines "error: empty exec command" >expected &&
- test_i18ncmp expected actual &&
+ test_cmp expected actual &&
test_must_fail env git rebase -x " " @ 2>actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
test_expect_success 'rebase -x with newline in command fails' '
test_must_fail env git rebase -x "a${LF}b" @ 2>actual &&
test_write_lines "error: exec commands cannot contain newlines" \
>expected &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
test_expect_success 'rebase -i with exec of inexistent command' '
grep "^ file1 | 2 +-$" output
'
-test_expect_success C_LOCALE_OUTPUT 'multi-squash only fires up editor once' '
+test_expect_success 'multi-squash only fires up editor once' '
base=$(git rev-parse HEAD~4) &&
(
set_fake_editor &&
test 1 = $(git show | grep ONCE | wc -l)
'
-test_expect_success C_LOCALE_OUTPUT 'multi-fixup does not fire up editor' '
+test_expect_success 'multi-fixup does not fire up editor' '
git checkout -b multi-fixup E &&
base=$(git rev-parse HEAD~4) &&
(
git branch -D conflict-squash
'
-test_expect_success C_LOCALE_OUTPUT 'squash and fixup generate correct log messages' '
+test_expect_success 'squash and fixup generate correct log messages' '
cat >expect-squash-fixup <<-\EOF &&
B
git branch -D squash-fixup
'
-test_expect_success C_LOCALE_OUTPUT 'squash ignores comments' '
+test_expect_success 'squash ignores comments' '
git checkout -b skip-comments E &&
base=$(git rev-parse HEAD~4) &&
(
git branch -D skip-comments
'
-test_expect_success C_LOCALE_OUTPUT 'squash ignores blank lines' '
+test_expect_success 'squash ignores blank lines' '
git checkout -b skip-blank-lines E &&
base=$(git rev-parse HEAD~4) &&
(
test_cmp expected actual
'
-test_expect_success C_LOCALE_OUTPUT 'rebase -ix with --autosquash' '
+test_expect_success 'rebase -ix with --autosquash' '
git reset --hard execute &&
git checkout -b autosquash &&
echo second >second.txt &&
test "$(git rev-list --count HEAD)" = 2
'
-test_expect_success C_LOCALE_OUTPUT 'rebase --edit-todo does not work on non-interactive rebase' '
+test_expect_success 'rebase --edit-todo does not work on non-interactive rebase' '
git checkout reword-original-root-branch &&
git reset --hard &&
git checkout conflict-branch &&
FAKE_LINES="1 2 3 4" git rebase -i --root 2>actual.2
) &&
head -n4 actual.2 >actual &&
- test_i18ncmp expect actual &&
+ test_cmp expect actual &&
test D = $(git cat-file commit HEAD | sed -ne \$p)
'
set_fake_editor &&
test_must_fail env FAKE_LINES="1 2 4" \
git rebase -i --root 2>actual &&
- test_i18ncmp expect actual &&
+ test_cmp expect actual &&
cp .git/rebase-merge/git-rebase-todo.backup \
.git/rebase-merge/git-rebase-todo &&
FAKE_LINES="1 2 drop 3 4 drop 5" git rebase --edit-todo
cp .git/rebase-merge/git-rebase-todo.backup orig &&
FAKE_LINES="2 3 4" git rebase --edit-todo 2>actual.2 &&
head -n6 actual.2 >actual &&
- test_i18ncmp expect actual &&
+ test_cmp expect actual &&
cp orig .git/rebase-merge/git-rebase-todo &&
FAKE_LINES="1 2 3 4" git rebase --edit-todo 2>actual.2 &&
head -n4 actual.2 >actual &&
- test_i18ncmp expect.3 actual &&
+ test_cmp expect.3 actual &&
git rebase --continue 2>actual
) &&
test D = $(git cat-file commit HEAD | sed -ne \$p) &&
cp .git/rebase-merge/git-rebase-todo.backup orig &&
test_must_fail env FAKE_LINES="2 3 4" \
git rebase --edit-todo 2>actual &&
- test_i18ncmp expect actual &&
+ test_cmp expect actual &&
test_must_fail git rebase --continue 2>actual &&
- test_i18ncmp expect.2 actual &&
+ test_cmp expect.2 actual &&
test_must_fail git rebase --edit-todo &&
cp orig .git/rebase-merge/git-rebase-todo &&
test_must_fail env FAKE_LINES="1 2 3 4" \
git rebase --edit-todo 2>actual &&
- test_i18ncmp expect.3 actual &&
+ test_cmp expect.3 actual &&
test_must_fail git rebase --continue 2>actual &&
- test_i18ncmp expect.3 actual &&
+ test_cmp expect.3 actual &&
cp orig .git/rebase-merge/git-rebase-todo &&
FAKE_LINES="1 2 3 4 drop 5" git rebase --edit-todo &&
git rebase --continue 2>actual
fi
}
-test_expect_success C_LOCALE_OUTPUT 'fixup! fixup!' '
+test_expect_success 'fixup! fixup!' '
test_auto_fixup_fixup fixup fixup
'
-test_expect_success C_LOCALE_OUTPUT 'fixup! squash!' '
+test_expect_success 'fixup! squash!' '
test_auto_fixup_fixup fixup squash
'
-test_expect_success C_LOCALE_OUTPUT 'squash! squash!' '
+test_expect_success 'squash! squash!' '
test_auto_fixup_fixup squash squash
'
-test_expect_success C_LOCALE_OUTPUT 'squash! fixup!' '
+test_expect_success 'squash! fixup!' '
test_auto_fixup_fixup squash fixup
'
-test_expect_success C_LOCALE_OUTPUT 'autosquash with custom inst format' '
+test_expect_success 'autosquash with custom inst format' '
git reset --hard base &&
git config --add rebase.instructionFormat "[%an @ %ar] %s" &&
echo 2 >file1 &&
fi &&
create_expected_success_$suffix &&
sed "$remove_progress_re" <actual >actual2 &&
- test_i18ncmp expected actual2
+ test_cmp expected actual2
'
test_expect_success "rebase$type: dirty index, non-conflicting rebase" '
fi &&
create_expected_failure_$suffix &&
sed "$remove_progress_re" <actual >actual2 &&
- test_i18ncmp expected actual2
+ test_cmp expected actual2
'
}
git diff-files --quiet &&
test_must_fail git cherry-pick --continue --rerere-autoupdate >actual 2>&1 &&
echo "fatal: cherry-pick: --rerere-autoupdate cannot be used with --continue" >expect &&
- test_i18ncmp expect actual &&
+ test_cmp expect actual &&
test_must_fail git cherry-pick --continue --no-rerere-autoupdate >actual 2>&1 &&
echo "fatal: cherry-pick: --no-rerere-autoupdate cannot be used with --continue" >expect &&
- test_i18ncmp expect actual &&
+ test_cmp expect actual &&
git cherry-pick --abort
'
EOF
test_must_fail git cherry-pick picked 2>actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
"
test_expect_success 'advice from failed cherry-pick --no-commit' "
EOF
test_must_fail git cherry-pick --no-commit picked 2>actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
"
test_expect_success 'failed cherry-pick sets CHERRY_PICK_HEAD' '
test_must_fail git cherry-pick picked &&
- test_i18ncmp expected .git/MERGE_MSG
+ test_cmp expected .git/MERGE_MSG
'
test_expect_success \
test_must_fail git cherry-pick --cleanup=scissors picked &&
- test_i18ncmp expected .git/MERGE_MSG
+ test_cmp expected .git/MERGE_MSG
'
test_expect_success 'failed cherry-pick describes conflict in work tree' '
test_must_fail git revert picked &&
sed "s/$OID_REGEX/OBJID/" .git/MERGE_MSG >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
test_expect_success \
test_must_fail git revert --cleanup=scissors picked &&
sed "s/$OID_REGEX/OBJID/" .git/MERGE_MSG >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
test_expect_success 'failed cherry-pick does not forget -s' '
git cherry-pick first..fourth >actual &&
sed -e "s/$_x05[0-9a-f][0-9a-f]/OBJID/" <actual >actual.fuzzy &&
test_line_count -ge 3 actual.fuzzy &&
- test_i18ncmp expected actual.fuzzy
+ test_cmp expected actual.fuzzy
'
test_expect_success 'cherry-pick --strategy resolve first..fourth works' '
test_tick &&
git cherry-pick --strategy resolve first..fourth >actual &&
sed -e "s/$_x05[0-9a-f][0-9a-f]/OBJID/" <actual >actual.fuzzy &&
- test_i18ncmp expected actual.fuzzy
+ test_cmp expected actual.fuzzy
'
test_expect_success 'cherry-pick --ff first..fourth works' '
git commit -a &&
test_path_is_missing .git/CHERRY_PICK_HEAD &&
test_must_fail git cherry-pick --skip 2>advice &&
- test_i18ncmp expect advice
+ test_cmp expect advice
'
test_expect_success 'selectively advise --skip while launching another sequence' '
EOF
test_must_fail git cherry-pick picked..yetanotherpick &&
test_must_fail git cherry-pick picked..yetanotherpick 2>advice &&
- test_i18ncmp expect advice &&
+ test_cmp expect advice &&
cat >expect <<-EOF &&
error: cherry-pick is already in progress
hint: try "git cherry-pick (--continue | --abort | --quit)"
EOF
git reset --merge &&
test_must_fail git cherry-pick picked..yetanotherpick 2>advice &&
- test_i18ncmp expect advice
+ test_cmp expect advice
'
test_expect_success 'allow skipping commit but not abort for a new history' '
test_must_fail git cherry-pick anotherpick &&
test_must_fail git cherry-pick --abort 2>advice &&
git cherry-pick --skip &&
- test_i18ncmp expect advice
+ test_cmp expect advice
'
test_expect_success 'allow skipping stopped cherry-pick because of untracked file modifications' '
test_path_is_missing frotz/nitfol
'
-test_expect_success 'choking "git rm" should not let it die with cruft' '
+choke_git_rm_setup() {
git reset -q --hard &&
test_when_finished "rm -f .git/index.lock && git reset -q --hard" &&
i=0 &&
do
echo "100644 $hash 0 some-file-$i"
i=$(( $i + 1 ))
- done | git update-index --index-info &&
+ done | git update-index --index-info
+}
+
+test_expect_success 'choking "git rm" should not let it die with cruft (induce SIGPIPE)' '
+ choke_git_rm_setup &&
# git command is intentionally placed upstream of pipe to induce SIGPIPE
git rm -n "some-file-*" | : &&
test_path_is_missing .git/index.lock
'
+
+test_expect_success !MINGW 'choking "git rm" should not let it die with cruft (induce and check SIGPIPE)' '
+ choke_git_rm_setup &&
+ OUT=$( ((trap "" PIPE; git rm -n "some-file-*"; echo $? 1>&3) | :) 3>&1 ) &&
+ test_match_signal 13 "$OUT" &&
+ test_path_is_missing .git/index.lock
+'
+
test_expect_success 'Resolving by removal is not a warning-worthy event' '
git reset -q --hard &&
test_when_finished "rm -f .git/index.lock msg && git reset -q --hard" &&
git add .gitmodules &&
echo "warning: Could not find section in .gitmodules where path=submod" >expect.err &&
git rm submod >actual 2>actual.err &&
- test_i18ncmp expect.err actual.err &&
+ test_cmp expect.err actual.err &&
test_path_is_missing submod &&
test_path_is_missing submod/.git &&
git status -s -uno >actual &&
echo content1 >foo.txt &&
echo content1 >bar.txt &&
test_must_fail git rm foo.txt bar.txt 2>actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'rm files with different staged content without hints' '
echo content2 >foo.txt &&
echo content2 >bar.txt &&
test_must_fail git -c advice.rmhints=false rm foo.txt bar.txt 2>actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'rm file with local modification' '
git commit -m "testing rm 3" &&
echo content3 >foo.txt &&
test_must_fail git rm foo.txt 2>actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'rm file with local modification without hints' '
EOF
echo content4 >bar.txt &&
test_must_fail git -c advice.rmhints=false rm bar.txt 2>actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'rm file with changes in the index' '
echo content5 >foo.txt &&
git add foo.txt &&
test_must_fail git rm foo.txt 2>actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'rm file with changes in the index without hints' '
foo.txt
EOF
test_must_fail git -c advice.rmhints=false rm foo.txt 2>actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'rm files with two different errors' '
echo content6 >bar1.txt &&
git add bar1.txt &&
test_must_fail git rm bar1.txt foo1.txt 2>actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'rm empty string should fail' '
error: '"'empty/'"' does not have a commit checked out
fatal: adding files failed
EOF
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'git add --dry-run of existing changed file' "
test_expect_success 'git add --dry-run of an existing file output' "
echo \"fatal: pathspec 'ignored-file' did not match any files\" >expect &&
- test_i18ncmp expect actual
+ test_cmp expect actual
"
cat >expect.err <<\EOF
'
test_expect_success 'git add --dry-run --ignore-missing of non-existing file output' '
- test_i18ncmp expect.out actual.out &&
- test_i18ncmp expect.err actual.err
+ test_cmp expect.out actual.out &&
+ test_cmp expect.err actual.err
'
test_expect_success 'git add empty string should fail' '
'
# Test splitting the first patch, then adding both
-test_expect_success C_LOCALE_OUTPUT 'add first line works' '
+test_expect_success 'add first line works' '
git commit -am "clear local changes" &&
git apply patch &&
printf "%s\n" s y y | git add -p file 2>error |
EOF
test_write_lines h | force_color git add -i >actual.colored &&
test_decode_color <actual.colored >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_done
check_verify_failure () {
test_expect_success "$1" "
- test_must_fail env GIT_TEST_GETTEXT_POISON=false \
- git mktag <tag.sig 2>message &&
+ test_must_fail git mktag <tag.sig 2>message &&
grep '$2' message &&
if test '$3' != '--no-strict'
then
- test_must_fail env GIT_TEST_GETTEXT_POISON=false \
- git mktag --no-strict <tag.sig 2>message.no-strict &&
+ test_must_fail git mktag --no-strict <tag.sig 2>message.no-strict &&xb
grep '$2' message.no-strict
fi
"
git -c fsck.extraHeaderEntry=ignore mktag --no-strict <tag.sig &&
git fsck &&
- env GIT_TEST_GETTEXT_POISON=false \
- git -c fsck.extraHeaderEntry=warn fsck 2>err &&
+ git -c fsck.extraHeaderEntry=warn fsck 2>err &&
grep "warning .*extraHeaderEntry:" err &&
- test_must_fail env GIT_TEST_GETTEXT_POISON=false \
- git -c fsck.extraHeaderEntry=error 2>err fsck &&
+ test_must_fail git -c fsck.extraHeaderEntry=error 2>err fsck &&
grep "error .* extraHeaderEntry:" err
'
1 file changed, 1 insertion(+)
EOF
git stash show ${STASH_ID} >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
test_expect_success 'stash show - stashes on stack, stash-like argument' '
git stash apply
) |
sed -e 1d >actual && # drop "Saved..."
- test_i18ncmp expect actual
+ test_cmp expect actual
'
cat >expect <<EOF
git stash push -p foo >actual &&
echo "No local changes to save" >expect &&
git reset --hard HEAD~ &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'push <pathspec>: show no changes when there are none' '
git stash push foo >actual &&
echo "No local changes to save" >expect &&
git reset --hard HEAD~ &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'push: <pathspec> not in the repository errors out' '
. ./test-lib.sh
test_expect_success 'stash save --include-untracked some dirty working directory' '
- echo 1 > file &&
+ echo 1 >file &&
git add file &&
test_tick &&
git commit -m initial &&
- echo 2 > file &&
+ echo 2 >file &&
git add file &&
- echo 3 > file &&
+ echo 3 >file &&
test_tick &&
- echo 1 > file2 &&
- echo 1 > HEAD &&
+ echo 1 >file2 &&
+ echo 1 >HEAD &&
mkdir untracked &&
echo untracked >untracked/untracked &&
git stash --include-untracked &&
git diff-index --cached --quiet HEAD
'
-cat > expect <<EOF
-?? actual
-?? expect
-EOF
-
test_expect_success 'stash save --include-untracked cleaned the untracked files' '
+ cat >expect <<-EOF &&
+ ?? actual
+ ?? expect
+ EOF
+
git status --porcelain >actual &&
test_cmp expect actual
'
-tracked=$(git rev-parse --short $(echo 1 | git hash-object --stdin))
-untracked=$(git rev-parse --short $(echo untracked | git hash-object --stdin))
-cat > expect.diff <<EOF
-diff --git a/HEAD b/HEAD
-new file mode 100644
-index 0000000..$tracked
---- /dev/null
-+++ b/HEAD
-@@ -0,0 +1 @@
-+1
-diff --git a/file2 b/file2
-new file mode 100644
-index 0000000..$tracked
---- /dev/null
-+++ b/file2
-@@ -0,0 +1 @@
-+1
-diff --git a/untracked/untracked b/untracked/untracked
-new file mode 100644
-index 0000000..$untracked
---- /dev/null
-+++ b/untracked/untracked
-@@ -0,0 +1 @@
-+untracked
-EOF
-cat > expect.lstree <<EOF
-HEAD
-file2
-untracked
-EOF
-
test_expect_success 'stash save --include-untracked stashed the untracked files' '
+ one_blob=$(echo 1 | git hash-object --stdin) &&
+ tracked=$(git rev-parse --short "$one_blob") &&
+ untracked_blob=$(echo untracked | git hash-object --stdin) &&
+ untracked=$(git rev-parse --short "$untracked_blob") &&
+ cat >expect.diff <<-EOF &&
+ diff --git a/HEAD b/HEAD
+ new file mode 100644
+ index 0000000..$tracked
+ --- /dev/null
+ +++ b/HEAD
+ @@ -0,0 +1 @@
+ +1
+ diff --git a/file2 b/file2
+ new file mode 100644
+ index 0000000..$tracked
+ --- /dev/null
+ +++ b/file2
+ @@ -0,0 +1 @@
+ +1
+ diff --git a/untracked/untracked b/untracked/untracked
+ new file mode 100644
+ index 0000000..$untracked
+ --- /dev/null
+ +++ b/untracked/untracked
+ @@ -0,0 +1 @@
+ +untracked
+ EOF
+ cat >expect.lstree <<-EOF &&
+ HEAD
+ file2
+ untracked
+ EOF
+
test_path_is_missing file2 &&
test_path_is_missing untracked &&
test_path_is_missing HEAD &&
test_must_fail git stash --patch --all
'
-git clean --force --quiet
+test_expect_success 'clean up untracked/untracked file to prepare for next tests' '
+ git clean --force --quiet
-cat > expect <<EOF
- M file
-?? HEAD
-?? actual
-?? expect
-?? file2
-?? untracked/
-EOF
+'
test_expect_success 'stash pop after save --include-untracked leaves files untracked again' '
+ cat >expect <<-EOF &&
+ M file
+ ?? HEAD
+ ?? actual
+ ?? expect
+ ?? file2
+ ?? untracked/
+ EOF
+
git stash pop &&
git status --porcelain >actual &&
test_cmp expect actual &&
- test "1" = "$(cat file2)" &&
- test untracked = "$(cat untracked/untracked)"
+ echo 1 >expect_file2 &&
+ test_cmp expect_file2 file2 &&
+ echo untracked >untracked_expect &&
+ test_cmp untracked_expect untracked/untracked
'
-git clean --force --quiet -d
+test_expect_success 'clean up untracked/ directory to prepare for next tests' '
+ git clean --force --quiet -d
+'
test_expect_success 'stash save -u dirty index' '
- echo 4 > file3 &&
+ echo 4 >file3 &&
git add file3 &&
test_tick &&
git stash -u
'
-blob=$(git rev-parse --short $(echo 4 | git hash-object --stdin))
-cat > expect <<EOF
-diff --git a/file3 b/file3
-new file mode 100644
-index 0000000..$blob
---- /dev/null
-+++ b/file3
-@@ -0,0 +1 @@
-+4
-EOF
-
test_expect_success 'stash save --include-untracked dirty index got stashed' '
+ four_blob=$(echo 4 | git hash-object --stdin) &&
+ blob=$(git rev-parse --short "$four_blob") &&
+ cat >expect <<-EOF &&
+ diff --git a/file3 b/file3
+ new file mode 100644
+ index 0000000..$blob
+ --- /dev/null
+ +++ b/file3
+ @@ -0,0 +1 @@
+ +4
+ EOF
+
git stash pop --index &&
+ test_when_finished "git reset" &&
git diff --cached >actual &&
test_cmp expect actual
'
-git reset > /dev/null
-
# Must direct output somewhere where it won't be considered an untracked file
test_expect_success 'stash save --include-untracked -q is quiet' '
- echo 1 > file5 &&
- git stash save --include-untracked --quiet > .git/stash-output.out 2>&1 &&
+ echo 1 >file5 &&
+ git stash save --include-untracked --quiet >.git/stash-output.out 2>&1 &&
test_line_count = 0 .git/stash-output.out &&
rm -f .git/stash-output.out
'
test_expect_success 'stash save --include-untracked removed files' '
rm -f file &&
git stash save --include-untracked &&
- echo 1 > expect &&
+ echo 1 >expect &&
+ test_when_finished "rm -f expect" &&
test_cmp expect file
'
-rm -f expect
-
test_expect_success 'stash save --include-untracked removed files got stashed' '
git stash pop &&
test_path_is_missing file
'
-cat > .gitignore <<EOF
-.gitignore
-ignored
-ignored.d/
-EOF
-
test_expect_success 'stash save --include-untracked respects .gitignore' '
- echo ignored > ignored &&
+ cat >.gitignore <<-EOF &&
+ .gitignore
+ ignored
+ ignored.d/
+ EOF
+
+ echo ignored >ignored &&
mkdir ignored.d &&
echo ignored >ignored.d/untracked &&
git stash -u &&
- test -s ignored &&
- test -s ignored.d/untracked &&
- test -s .gitignore
+ test_file_not_empty ignored &&
+ test_file_not_empty ignored.d/untracked &&
+ test_file_not_empty .gitignore
'
test_expect_success 'stash save -u can stash with only untracked files different' '
- echo 4 > file4 &&
+ echo 4 >file4 &&
git stash -u &&
test_path_is_missing file4
'
test_expect_success 'stash save --all is stash poppable' '
git stash pop &&
- test -s ignored &&
- test -s ignored.d/untracked &&
- test -s .gitignore
+ test_file_not_empty ignored &&
+ test_file_not_empty ignored.d/untracked &&
+ test_file_not_empty .gitignore
'
test_expect_success 'stash push --include-untracked with pathspec' '
test_path_is_file bar
'
-cat > .gitignore <<EOF
-ignored
-ignored.d/*
-EOF
-
test_expect_success 'stash previously ignored file' '
+ cat >.gitignore <<-EOF &&
+ ignored
+ ignored.d/*
+ EOF
+
git reset HEAD &&
git add .gitignore &&
git commit -m "Add .gitignore" &&
>ignored.d/foo &&
- echo "!ignored.d/foo" >> .gitignore &&
+ echo "!ignored.d/foo" >>.gitignore &&
git stash save --include-untracked &&
test_path_is_missing ignored.d/foo &&
git stash pop &&
test_expect_success 'stash -u -- <non-existent> shows no changes when there are none' '
git stash push -u -- non-existent >actual &&
echo "No local changes to save" >expect &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'stash -u with globs' '
test_must_be_empty untracked
'
+test_expect_success "unicode decomposed: git restore -p . " '
+ DIRNAMEPWD=dir.Odiarnfc &&
+ DIRNAMEINREPO=dir.$Adiarnfc &&
+ export DIRNAMEPWD DIRNAMEINREPO &&
+ git init "$DIRNAMEPWD" &&
+ (
+ cd "$DIRNAMEPWD" &&
+ mkdir "$DIRNAMEINREPO" &&
+ cd "$DIRNAMEINREPO" &&
+ echo "Initial" >file &&
+ git add file &&
+ echo "More stuff" >>file &&
+ echo y | git restore -p .
+ )
+'
+
# Test if the global core.precomposeunicode stops autosensing
# Must be the last test case
test_expect_success "respect git config --global core.precomposeunicode" '
'
. ./test-lib.sh
-. "$TEST_DIRECTORY"/diff-lib.sh
+. "$TEST_DIRECTORY"/lib-diff.sh
echo >path0 'Line 1
Line 2
'
. ./test-lib.sh
-. "$TEST_DIRECTORY"/diff-lib.sh
+. "$TEST_DIRECTORY"/lib-diff.sh
test_expect_success 'setup' '
cat >path0 <<-\EOF &&
'
. ./test-lib.sh
-. "$TEST_DIRECTORY"/diff-lib.sh ;# test-lib chdir's into trash
+. "$TEST_DIRECTORY"/lib-diff.sh ;# test-lib chdir's into trash
test_expect_success \
'prepare reference tree' \
- 'cat "$TEST_DIRECTORY"/diff-lib/COPYING >COPYING &&
+ 'cat "$TEST_DIRECTORY"/lib-diff/COPYING >COPYING &&
echo frotz >rezrov &&
git update-index --add COPYING rezrov &&
tree=$(git write-tree) &&
test_expect_success \
'prepare work tree once again' \
- 'cat "$TEST_DIRECTORY"/diff-lib/COPYING >COPYING &&
+ 'cat "$TEST_DIRECTORY"/lib-diff/COPYING >COPYING &&
git update-index --add --remove COPYING COPYING.1'
# tree has COPYING and rezrov. work tree has COPYING and COPYING.1,
by an edit for them.
'
. ./test-lib.sh
-. "$TEST_DIRECTORY"/diff-lib.sh
+. "$TEST_DIRECTORY"/lib-diff.sh
test_expect_success SYMLINKS \
'prepare reference tree' \
test_description='Same rename detection as t4003 but testing diff-raw.'
. ./test-lib.sh
-. "$TEST_DIRECTORY"/diff-lib.sh ;# test-lib chdir's into trash
+. "$TEST_DIRECTORY"/lib-diff.sh ;# test-lib chdir's into trash
test_expect_success 'setup reference tree' '
- cat "$TEST_DIRECTORY"/diff-lib/COPYING >COPYING &&
+ cat "$TEST_DIRECTORY"/lib-diff/COPYING >COPYING &&
echo frotz >rezrov &&
git update-index --add COPYING rezrov &&
tree=$(git write-tree) &&
# nows how to say Copy.
test_expect_success 'validate output from rename/copy detection (#3)' '
- cat "$TEST_DIRECTORY"/diff-lib/COPYING >COPYING &&
+ cat "$TEST_DIRECTORY"/lib-diff/COPYING >COPYING &&
git update-index --add --remove COPYING COPYING.1 &&
cat <<-EOF >expected &&
1 file changed, 0 insertions(+), 0 deletions(-)
EOF
git diff HEAD --stat >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success '--shortstat output after text chmod' '
tail -n 1 <expect >expect.short &&
git diff HEAD --shortstat >actual &&
- test_i18ncmp expect.short actual
+ test_cmp expect.short actual
'
test_expect_success '--stat output after binary chmod' '
2 files changed, 0 insertions(+), 0 deletions(-)
EOF
git diff HEAD --stat >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success '--shortstat output after binary chmod' '
tail -n 1 <expect >expect.short &&
git diff HEAD --shortstat >actual &&
- test_i18ncmp expect.short actual
+ test_cmp expect.short actual
'
test_done
'
. ./test-lib.sh
-. "$TEST_DIRECTORY"/diff-lib.sh ;# test-lib chdir's into trash
+. "$TEST_DIRECTORY"/lib-diff.sh ;# test-lib chdir's into trash
test_expect_success 'prepare reference tree' '
mkdir path0 path1 &&
- cp "$TEST_DIRECTORY"/diff-lib/COPYING path0/COPYING &&
+ cp "$TEST_DIRECTORY"/lib-diff/COPYING path0/COPYING &&
git update-index --add path0/COPYING &&
tree=$(git write-tree) &&
echo $tree
'
-blob=$(git hash-object "$TEST_DIRECTORY/diff-lib/COPYING")
+blob=$(git hash-object "$TEST_DIRECTORY/lib-diff/COPYING")
test_expect_success 'prepare work tree' '
cp path0/COPYING path1/COPYING &&
git update-index --add --remove path0/COPYING path1/COPYING
Further, with -B and -M together, these should turn into two renames.
'
. ./test-lib.sh
-. "$TEST_DIRECTORY"/diff-lib.sh ;# test-lib chdir's into trash
+. "$TEST_DIRECTORY"/lib-diff.sh ;# test-lib chdir's into trash
test_expect_success setup '
- cat "$TEST_DIRECTORY"/diff-lib/README >file0 &&
- cat "$TEST_DIRECTORY"/diff-lib/COPYING >file1 &&
+ cat "$TEST_DIRECTORY"/lib-diff/README >file0 &&
+ cat "$TEST_DIRECTORY"/lib-diff/COPYING >file1 &&
blob0_id=$(git hash-object file0) &&
blob1_id=$(git hash-object file1) &&
git update-index --add file0 file1 &&
'
. ./test-lib.sh
-. "$TEST_DIRECTORY"/diff-lib.sh ;# test-lib chdir's into trash
+. "$TEST_DIRECTORY"/lib-diff.sh ;# test-lib chdir's into trash
test_expect_success \
'prepare reference tree' \
- 'cat "$TEST_DIRECTORY"/diff-lib/COPYING >COPYING &&
+ 'cat "$TEST_DIRECTORY"/lib-diff/COPYING >COPYING &&
echo frotz >rezrov &&
git update-index --add COPYING rezrov &&
orig=$(git hash-object COPYING) &&
test_expect_success \
'prepare work tree once again' \
- 'cat "$TEST_DIRECTORY"/diff-lib/COPYING >COPYING &&
+ 'cat "$TEST_DIRECTORY"/lib-diff/COPYING >COPYING &&
git update-index --add --remove COPYING COPYING.1'
git diff-index -z -C --find-copies-harder $tree >current
path1/file1
'
. ./test-lib.sh
-. "$TEST_DIRECTORY"/diff-lib.sh ;# test-lib chdir's into trash
+. "$TEST_DIRECTORY"/lib-diff.sh ;# test-lib chdir's into trash
test_expect_success \
setup \
'
. ./test-lib.sh
-. "$TEST_DIRECTORY"/diff-lib.sh
+. "$TEST_DIRECTORY"/lib-diff.sh
# Print the short OID of a symlink with the given name.
symlink_oid () {
test_expect_success 'apply --stat output for binary file change' '
git diff >diff &&
git apply --stat --summary <diff >current &&
- test_i18ncmp expected current
+ test_cmp expected current
'
test_expect_success 'diff --shortstat output for binary file change' '
tail -n 1 expected >expect &&
git diff --shortstat >current &&
- test_i18ncmp expect current
+ test_cmp expect current
'
test_expect_success 'diff --shortstat output for binary file change only' '
echo " 1 file changed, 0 insertions(+), 0 deletions(-)" >expected &&
git diff --shortstat -- b >current &&
- test_i18ncmp expected current
+ test_cmp expected current
'
test_expect_success 'apply --numstat notices binary file change' '
# apply needs to be able to skip the binary material correctly
# in order to report the line number of a corrupt patch.
-test_expect_success C_LOCALE_OUTPUT 'apply detecting corrupt patch correctly' '
+test_expect_success 'apply detecting corrupt patch correctly' '
git diff >output &&
sed -e "s/-CIT/xCIT/" <output >broken &&
test_must_fail git apply --stat --summary broken 2>detected &&
test "$detected" = xCIT
'
-test_expect_success C_LOCALE_OUTPUT 'apply detecting corrupt patch correctly' '
+test_expect_success 'apply detecting corrupt patch correctly' '
git diff --binary | sed -e "s/-CIT/xCIT/" >broken &&
test_must_fail git apply --stat --summary broken 2>detected &&
detected=$(cat detected) &&
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
. ./test-lib.sh
-. "$TEST_DIRECTORY"/diff-lib.sh
+. "$TEST_DIRECTORY"/lib-diff.sh
test_expect_success setup '
process_diffs "$expect" >expect &&
case $cmd in
*format-patch* | *-stat*)
- test_i18ncmp expect actual;;
+ test_cmp expect actual;;
*)
test_cmp expect actual;;
esac &&
test_expect_success 'options no longer allowed for format-patch' '
test_must_fail git format-patch --name-only 2>output &&
- test_i18ncmp expect.name-only output &&
+ test_cmp expect.name-only output &&
test_must_fail git format-patch --name-status 2>output &&
- test_i18ncmp expect.name-status output &&
+ test_cmp expect.name-status output &&
test_must_fail git format-patch --check 2>output &&
- test_i18ncmp expect.check output
+ test_cmp expect.check output
'
test_expect_success 'format-patch --numstat should produce a patch' '
'
. ./test-lib.sh
-. "$TEST_DIRECTORY"/diff-lib.sh
+. "$TEST_DIRECTORY"/lib-diff.sh
test_expect_success "Ray Lehtiniemi's example" '
cat <<-\EOF >x &&
7 files changed, 0 insertions(+), 0 deletions(-)
EOF
git diff --stat -M HEAD >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_done
test_description='difference in submodules'
. ./test-lib.sh
-. "$TEST_DIRECTORY"/diff-lib.sh
+. "$TEST_DIRECTORY"/lib-diff.sh
test_expect_success setup '
test_tick &&
test_expect_success 'diffstat does not run textconv' '
echo file diff=fail >.gitattributes &&
git diff --stat HEAD^ HEAD >actual &&
- test_i18ncmp expect.stat actual &&
+ test_cmp expect.stat actual &&
head -n1 <expect.stat >expect.line1 &&
head -n1 <actual >actual.line1 &&
test_description='word diff colors'
. ./test-lib.sh
-. "$TEST_DIRECTORY"/diff-lib.sh
+. "$TEST_DIRECTORY"/lib-diff.sh
cat >pre.simple <<-\EOF
h(4)
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
. ./test-lib.sh
-. "$TEST_DIRECTORY"/diff-lib.sh
+. "$TEST_DIRECTORY"/lib-diff.sh
setup_helper () {
one=$1 branch=$2 side=$3 &&
EOF
test_expect_success "--stat $*" "
git -C '$dir' diff --stat $* HEAD^ >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
"
}
4 files changed, 2 insertions(+)
EOF
git diff --stat --stat-count=2 HEAD >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'binary changes do not count in lines' '
3 files changed, 2 insertions(+)
EOF
git diff --stat --stat-count=2 >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'exclude unmerged entries from total file count' '
3 files changed, 3 insertions(+)
EOF
git diff --stat --stat-count=2 >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_done
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
. ./test-lib.sh
-. "$TEST_DIRECTORY"/diff-lib.sh
+. "$TEST_DIRECTORY"/lib-diff.sh
# Compare two diff outputs. Ignore "index" lines, because we don't
# care about SHA-1s or file modes.
test_expect_success "$title" '
git apply --stat --summary \
<"$TEST_DIRECTORY/t4100/t-apply-$num.patch" >current &&
- test_i18ncmp "$TEST_DIRECTORY"/t4100/t-apply-$num.expect current
+ test_cmp "$TEST_DIRECTORY"/t4100/t-apply-$num.expect current
'
test_expect_success "$title with recount" '
sed -e "$UNC" <"$TEST_DIRECTORY/t4100/t-apply-$num.patch" |
git apply --recount --stat --summary >current &&
- test_i18ncmp "$TEST_DIRECTORY"/t4100/t-apply-$num.expect current
+ test_cmp "$TEST_DIRECTORY"/t4100/t-apply-$num.expect current
'
done <<\EOF
rename
test_tick &&
test_must_fail git am empty-file 2>actual &&
echo Patch format detection failed. >expected &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
test_expect_success 'am --message-id really adds the message id' '
# Applying side2 will be quiet.
git am --no-quiet --continue >out &&
echo "Applying: side1" >expected &&
- test_i18ncmp expected out
+ test_cmp expected out
'
test_expect_success '--signoff overrides --no-signoff' '
test_cmp expect actual
'
+test_expect_success 'set up mailmap location tests' '
+ git init --bare loc-bare &&
+ git --git-dir=loc-bare --work-tree=. commit \
+ --allow-empty -m foo --author="Orig <orig@example.com>" &&
+ echo "New <new@example.com> <orig@example.com>" >loc-bare/.mailmap
+'
+
+test_expect_success 'bare repo with --work-tree finds mailmap at top-level' '
+ git -C loc-bare --work-tree=. log -1 --format=%aE >actual &&
+ echo new@example.com >expect &&
+ test_cmp expect actual
+'
+
+test_expect_success 'bare repo does not look in current directory' '
+ git -C loc-bare log -1 --format=%aE >actual &&
+ echo orig@example.com >expect &&
+ test_cmp expect actual
+'
+
+test_expect_success 'non-git shortlog respects mailmap in current dir' '
+ git --git-dir=loc-bare log -1 >input &&
+ nongit cp "$TRASH_DIRECTORY/loc-bare/.mailmap" . &&
+ nongit git shortlog -s <input >actual &&
+ echo " 1 New" >expect &&
+ test_cmp expect actual
+'
+
+test_expect_success 'shortlog on stdin respects mailmap from repo' '
+ cp loc-bare/.mailmap . &&
+ git shortlog -s <input >actual &&
+ echo " 1 New" >expect &&
+ test_cmp expect actual
+'
+
+test_expect_success 'find top-level mailmap from subdir' '
+ git clone loc-bare loc-wt &&
+ cp loc-bare/.mailmap loc-wt &&
+ mkdir loc-wt/subdir &&
+ git -C loc-wt/subdir log -1 --format=%aE >actual &&
+ echo new@example.com >expect &&
+ test_cmp expect actual
+'
+
test_done
stat1_part=$(git diff-tree --no-commit-id --stat --root HEAD^) &&
printf "add bar\n$stat0_part\n\0$(commit_msg)\n$stat1_part\n" >expected &&
git log -z --stat --pretty="format:%s" >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
-test_expect_failure C_LOCALE_OUTPUT 'NUL termination with --stat' '
+test_expect_failure 'NUL termination with --stat' '
stat0_part=$(git diff --stat HEAD^ HEAD) &&
stat1_part=$(git diff-tree --no-commit-id --stat --root HEAD^) &&
printf "add bar\n$stat0_part\n\0$(commit_msg)\n$stat1_part\n0" >expected &&
'
. ./test-lib.sh
-. "$TEST_DIRECTORY"/diff-lib.sh
+. "$TEST_DIRECTORY"/lib-diff.sh
echo >path0 'Line 1
Line 2
test_expect_success '"git log :/detached -- " should find a commit only in HEAD' '
test_when_finished "git checkout main" &&
git checkout --detach &&
- # Must manually call `test_tick` instead of using `test_commit`,
- # because the latter additionally creates a tag, which would make
- # the commit reachable not only via HEAD.
- test_tick &&
- git commit --allow-empty -m detached &&
- test_tick &&
- git commit --allow-empty -m something-else &&
+ test_commit --no-tag detached &&
+ test_commit --no-tag something-else &&
git log :/detached --
'
'
graph_read_expect () {
- NUM_CHUNKS=5
+ NUM_CHUNKS=6
cat >expect <<- EOF
header: 43475048 1 $(test_oid oid_version) $NUM_CHUNKS 0
num_commits: $1
- chunks: oid_fanout oid_lookup commit_metadata bloom_indexes bloom_data
+ chunks: oid_fanout oid_lookup commit_metadata generation_data bloom_indexes bloom_data
EOF
test-tool read-graph >actual &&
test_cmp expect actual
test_must_fail git -c advice.amWorkDir=false am bad-patch.diff 2>actual &&
echo "error: git diff header lacks filename information (line 4)" >expected &&
test_path_is_file f &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
test_expect_success "NUL in commit message's body" '
test_cmp expect actual
'
-test_expect_success TIME_IS_64BIT 'set up repository with far-future commit' '
+test_expect_success TIME_IS_64BIT 'set up repository with far-future (2^34 - 1) commit' '
+ rm -f .git/index &&
+ echo foo >file &&
+ git add file &&
+ GIT_COMMITTER_DATE="@17179869183 +0000" \
+ git commit -m "tempori parendum"
+'
+
+test_expect_success TIME_IS_64BIT 'generate tar with far-future mtime' '
+ git archive HEAD >future.tar
+'
+
+test_expect_success TAR_HUGE,TIME_IS_64BIT,TIME_T_IS_64BIT 'system tar can read our future mtime' '
+ echo 2514 >expect &&
+ tar_info future.tar | cut -d" " -f2 >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success TIME_IS_64BIT 'set up repository with far-far-future (2^36 + 1) commit' '
rm -f .git/index &&
echo content >file &&
git add file &&
- GIT_COMMITTER_DATE="@68719476737 +0000" \
+ GIT_TEST_COMMIT_GRAPH=0 GIT_COMMITTER_DATE="@68719476737 +0000" \
git commit -m "tempori parendum"
'
-test_expect_success TIME_IS_64BIT 'generate tar with future mtime' '
+test_expect_success TIME_IS_64BIT 'generate tar with far-far-future mtime' '
git archive HEAD >future.tar
'
# check the number of entries in the ZIP file directory
expr 65536 + 256 >expect &&
- "$ZIPINFO" many.zip | head -2 | sed -n "2s/.* //p" >actual &&
+ "$ZIPINFO" -h many.zip >zipinfo &&
+ sed -n "2s/.* //p" <zipinfo >actual &&
test_cmp expect actual
'
git request-pull initial "$downstream_url" tags/full >../request
) &&
<request sed -nf fuzz.sed >request.fuzzy &&
- test_i18ncmp expect request.fuzzy &&
+ test_cmp expect request.fuzzy &&
(
cd local &&
git request-pull initial "$downstream_url" tags/full:refs/tags/full
) >request &&
sed -nf fuzz.sed <request >request.fuzzy &&
- test_i18ncmp expect request.fuzzy &&
+ test_cmp expect request.fuzzy &&
(
cd local &&
test_path_is_file foo.idx
'
-test_expect_success !PTHREADS,C_LOCALE_OUTPUT 'index-pack --threads=N or pack.threads=N warns when no pthreads' '
+test_expect_success !PTHREADS 'index-pack --threads=N or pack.threads=N warns when no pthreads' '
test_must_fail git index-pack --threads=2 2>err &&
grep ^warning: err >warnings &&
test_line_count = 1 warnings &&
grep -F "no threads support, ignoring pack.threads" err
'
-test_expect_success !PTHREADS,C_LOCALE_OUTPUT 'pack-objects --threads=N or pack.threads=N warns when no pthreads' '
+test_expect_success !PTHREADS 'pack-objects --threads=N or pack.threads=N warns when no pthreads' '
git pack-objects --threads=2 --stdout --all </dev/null >/dev/null 2>err &&
grep ^warning: err >warnings &&
test_line_count = 1 warnings &&
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
. ./test-lib.sh
+. "$TEST_DIRECTORY"/lib-bundle.sh
+. "$TEST_DIRECTORY"/lib-bitmap.sh
objpath () {
echo ".git/objects/$(echo "$1" | sed -e 's|\(..\)|\1/|')"
pack=$(git pack-objects --all --window=0 </dev/null pack) &&
echo 9 >expect &&
max_chain pack-$pack.pack >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success '--depth limits depth' '
pack=$(git pack-objects --all --depth=5 </dev/null pack) &&
echo 5 >expect &&
max_chain pack-$pack.pack >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_done
graph_read_expect() {
OPTIONAL=""
NUM_CHUNKS=3
- if test ! -z $2
+ if test ! -z "$2"
then
OPTIONAL=" $2"
NUM_CHUNKS=$((3 + $(echo "$2" | wc -w)))
# valid commit and tree OID
git rev-parse HEAD HEAD^{tree} >in &&
git commit-graph write --stdin-commits <in &&
- graph_read_expect 3
+ graph_read_expect 3 generation_data
'
test_expect_success 'write graph' '
cd "$TRASH_DIRECTORY/full" &&
git commit-graph write &&
test_path_is_file $objdir/info/commit-graph &&
- graph_read_expect "3"
+ graph_read_expect "3" generation_data
'
test_expect_success POSIXPERM 'write graph has correct permissions' '
cd "$TRASH_DIRECTORY/full" &&
git commit-graph write &&
test_path_is_file $objdir/info/commit-graph &&
- graph_read_expect "10" "extra_edges"
+ graph_read_expect "10" "generation_data extra_edges"
'
graph_git_behavior 'merge 1 vs 2' full merge/1 merge/2
cd "$TRASH_DIRECTORY/full" &&
git commit-graph write &&
test_path_is_file $objdir/info/commit-graph &&
- graph_read_expect "11" "extra_edges"
+ graph_read_expect "11" "generation_data extra_edges"
'
graph_git_behavior 'full graph, commit 8 vs merge 1' full commits/8 merge/1
cd "$TRASH_DIRECTORY/full" &&
git commit-graph write &&
test_path_is_file $objdir/info/commit-graph &&
- graph_read_expect "11" "extra_edges"
+ graph_read_expect "11" "generation_data extra_edges"
'
graph_git_behavior 'cleared graph, commit 8 vs merge 1' full commits/8 merge/1
cd "$TRASH_DIRECTORY/full" &&
cat new-idx | git commit-graph write --stdin-packs &&
test_path_is_file $objdir/info/commit-graph &&
- graph_read_expect "9" "extra_edges"
+ graph_read_expect "9" "generation_data extra_edges"
'
graph_git_behavior 'graph from pack, commit 8 vs merge 1' full commits/8 merge/1
git rev-parse merge/1 >>commits-in &&
cat commits-in | git commit-graph write --stdin-commits &&
test_path_is_file $objdir/info/commit-graph &&
- graph_read_expect "6"
+ graph_read_expect "6" "generation_data"
'
graph_git_behavior 'graph from commits, commit 8 vs merge 1' full commits/8 merge/1
cd "$TRASH_DIRECTORY/full" &&
git rev-parse merge/3 | git commit-graph write --stdin-commits --append &&
test_path_is_file $objdir/info/commit-graph &&
- graph_read_expect "10" "extra_edges"
+ graph_read_expect "10" "generation_data extra_edges"
'
graph_git_behavior 'append graph, commit 8 vs merge 1' full commits/8 merge/1
cd "$TRASH_DIRECTORY/full" &&
git commit-graph write --reachable &&
test_path_is_file $objdir/info/commit-graph &&
- graph_read_expect "11" "extra_edges"
+ graph_read_expect "11" "generation_data extra_edges"
'
graph_git_behavior 'append graph, commit 8 vs merge 1' full commits/8 merge/1
cd "$TRASH_DIRECTORY/bare" &&
git commit-graph write &&
test_path_is_file $baredir/info/commit-graph &&
- graph_read_expect "11" "extra_edges"
+ graph_read_expect "11" "generation_data extra_edges"
'
graph_git_behavior 'bare repo with graph, commit 8 vs merge 1' bare commits/8 merge/1
)
'
+test_expect_success 'lower layers have overflow chunk' '
+ cd "$TRASH_DIRECTORY/full" &&
+ UNIX_EPOCH_ZERO="@0 +0000" &&
+ FUTURE_DATE="@2147483646 +0000" &&
+ rm -f .git/objects/info/commit-graph &&
+ test_commit --date "$FUTURE_DATE" future-1 &&
+ test_commit --date "$UNIX_EPOCH_ZERO" old-1 &&
+ git commit-graph write --reachable &&
+ test_commit --date "$FUTURE_DATE" future-2 &&
+ test_commit --date "$UNIX_EPOCH_ZERO" old-2 &&
+ git commit-graph write --reachable --split=no-merge &&
+ test_commit extra &&
+ git commit-graph write --reachable --split=no-merge &&
+ git commit-graph write --reachable &&
+ graph_read_expect 16 "generation_data generation_data_overflow extra_edges" &&
+ mv .git/objects/info/commit-graph commit-graph-upgraded &&
+ git commit-graph write --reachable &&
+ graph_read_expect 16 "generation_data generation_data_overflow extra_edges" &&
+ test_cmp .git/objects/info/commit-graph commit-graph-upgraded
+'
+
# the verify tests below expect the commit-graph to contain
# exactly the commits reachable from the commits/8 branch.
# If the file changes the set of commits in the list, then the
test_expect_success 'git commit-graph verify' '
cd "$TRASH_DIRECTORY/full" &&
- git rev-parse commits/8 | git commit-graph write --stdin-commits &&
- git commit-graph verify >output
+ git rev-parse commits/8 | GIT_TEST_COMMIT_GRAPH_NO_GDAT=1 git commit-graph write --stdin-commits &&
+ git commit-graph verify >output &&
+ graph_read_expect 9 extra_edges
'
NUM_COMMITS=9
zero_pos=${4:-${orig_size}} &&
printf "$data" | dd of="$objdir/info/commit-graph" bs=1 seek="$pos" conv=notrunc &&
dd of="$objdir/info/commit-graph" bs=1 seek="$zero_pos" if=/dev/null &&
- generate_zero_bytes $(($orig_size - $zero_pos)) >>"$objdir/info/commit-graph" &&
+ test-tool genzeros $(($orig_size - $zero_pos)) >>"$objdir/info/commit-graph" &&
corrupt_graph_verify "$grepstr"
}
)
'
+# We test the overflow-related code with the following repo history:
+#
+# 4:F - 5:N - 6:U
+# / \
+# 1:U - 2:N - 3:U M:N
+# \ /
+# 7:N - 8:F - 9:N
+#
+# Here the commits denoted by U have committer date of zero seconds
+# since Unix epoch, the commits denoted by N have committer date
+# starting from 1112354055 seconds since Unix epoch (default committer
+# date for the test suite), and the commits denoted by F have committer
+# date of (2 ^ 31 - 2) seconds since Unix epoch.
+#
+# The largest offset observed is 2 ^ 31, just large enough to overflow.
+#
+
+test_expect_success 'set up and verify repo with generation data overflow chunk' '
+ objdir=".git/objects" &&
+ UNIX_EPOCH_ZERO="@0 +0000" &&
+ FUTURE_DATE="@2147483646 +0000" &&
+ test_oid_cache <<-EOF &&
+ oid_version sha1:1
+ oid_version sha256:2
+ EOF
+ cd "$TRASH_DIRECTORY" &&
+ mkdir repo &&
+ cd repo &&
+ git init &&
+ test_commit --date "$UNIX_EPOCH_ZERO" 1 &&
+ test_commit 2 &&
+ test_commit --date "$UNIX_EPOCH_ZERO" 3 &&
+ git commit-graph write --reachable &&
+ graph_read_expect 3 generation_data &&
+ test_commit --date "$FUTURE_DATE" 4 &&
+ test_commit 5 &&
+ test_commit --date "$UNIX_EPOCH_ZERO" 6 &&
+ git branch left &&
+ git reset --hard 3 &&
+ test_commit 7 &&
+ test_commit --date "$FUTURE_DATE" 8 &&
+ test_commit 9 &&
+ git branch right &&
+ git reset --hard 3 &&
+ test_merge M left right &&
+ git commit-graph write --reachable &&
+ graph_read_expect 10 "generation_data generation_data_overflow" &&
+ git commit-graph verify
+'
+
+graph_git_behavior 'generation data overflow chunk repo' repo left right
+
test_done
PACKA=$(ls .git/objects/pack/a-pack*\.pack | sed s/\.pack\$//) &&
touch $PACKA.keep &&
git multi-pack-index expire &&
- ls -S .git/objects/pack/a-pack* | grep $PACKA >a-pack-files &&
- test_line_count = 3 a-pack-files &&
+ test_path_is_file $PACKA.idx &&
+ test_path_is_file $PACKA.keep &&
+ test_path_is_file $PACKA.pack &&
test-tool read-midx .git/objects | grep idx >midx-list &&
test_line_count = 2 midx-list
)
infodir=".git/objects/info" &&
graphdir="$infodir/commit-graphs" &&
test_oid_cache <<-EOM
- shallow sha1:1760
- shallow sha256:2064
+ shallow sha1:2132
+ shallow sha256:2436
- base sha1:1376
- base sha256:1496
+ base sha1:1408
+ base sha256:1528
oid_version sha1:1
oid_version sha256:2
NUM_BASE=$2
fi
cat >expect <<- EOF
- header: 43475048 1 $(test_oid oid_version) 3 $NUM_BASE
+ header: 43475048 1 $(test_oid oid_version) 4 $NUM_BASE
num_commits: $1
- chunks: oid_fanout oid_lookup commit_metadata
+ chunks: oid_fanout oid_lookup commit_metadata generation_data
EOF
test-tool read-graph >output &&
test_cmp expect output
git -C dup commit-graph verify
'
+NUM_FIRST_LAYER_COMMITS=64
+NUM_SECOND_LAYER_COMMITS=16
+NUM_THIRD_LAYER_COMMITS=7
+NUM_FOURTH_LAYER_COMMITS=8
+NUM_FIFTH_LAYER_COMMITS=16
+SECOND_LAYER_SEQUENCE_START=$(($NUM_FIRST_LAYER_COMMITS + 1))
+SECOND_LAYER_SEQUENCE_END=$(($SECOND_LAYER_SEQUENCE_START + $NUM_SECOND_LAYER_COMMITS - 1))
+THIRD_LAYER_SEQUENCE_START=$(($SECOND_LAYER_SEQUENCE_END + 1))
+THIRD_LAYER_SEQUENCE_END=$(($THIRD_LAYER_SEQUENCE_START + $NUM_THIRD_LAYER_COMMITS - 1))
+FOURTH_LAYER_SEQUENCE_START=$(($THIRD_LAYER_SEQUENCE_END + 1))
+FOURTH_LAYER_SEQUENCE_END=$(($FOURTH_LAYER_SEQUENCE_START + $NUM_FOURTH_LAYER_COMMITS - 1))
+FIFTH_LAYER_SEQUENCE_START=$(($FOURTH_LAYER_SEQUENCE_END + 1))
+FIFTH_LAYER_SEQUENCE_END=$(($FIFTH_LAYER_SEQUENCE_START + $NUM_FIFTH_LAYER_COMMITS - 1))
+
+# Current split graph chain:
+#
+# 16 commits (No GDAT)
+# ------------------------
+# 64 commits (GDAT)
+#
+test_expect_success 'setup repo for mixed generation commit-graph-chain' '
+ graphdir=".git/objects/info/commit-graphs" &&
+ test_oid_cache <<-EOF &&
+ oid_version sha1:1
+ oid_version sha256:2
+ EOF
+ git init mixed &&
+ (
+ cd mixed &&
+ git config core.commitGraph true &&
+ git config gc.writeCommitGraph false &&
+ for i in $(test_seq $NUM_FIRST_LAYER_COMMITS)
+ do
+ test_commit $i &&
+ git branch commits/$i || return 1
+ done &&
+ git commit-graph write --reachable --split &&
+ graph_read_expect $NUM_FIRST_LAYER_COMMITS &&
+ test_line_count = 1 $graphdir/commit-graph-chain &&
+ for i in $(test_seq $SECOND_LAYER_SEQUENCE_START $SECOND_LAYER_SEQUENCE_END)
+ do
+ test_commit $i &&
+ git branch commits/$i || return 1
+ done &&
+ GIT_TEST_COMMIT_GRAPH_NO_GDAT=1 git commit-graph write --reachable --split=no-merge &&
+ test_line_count = 2 $graphdir/commit-graph-chain &&
+ test-tool read-graph >output &&
+ cat >expect <<-EOF &&
+ header: 43475048 1 $(test_oid oid_version) 4 1
+ num_commits: $NUM_SECOND_LAYER_COMMITS
+ chunks: oid_fanout oid_lookup commit_metadata
+ EOF
+ test_cmp expect output &&
+ git commit-graph verify &&
+ cat $graphdir/commit-graph-chain
+ )
+'
+
+# The new layer will be added without generation data chunk as it was not
+# present on the layer underneath it.
+#
+# 7 commits (No GDAT)
+# ------------------------
+# 16 commits (No GDAT)
+# ------------------------
+# 64 commits (GDAT)
+#
+test_expect_success 'do not write generation data chunk if not present on existing tip' '
+ git clone mixed mixed-no-gdat &&
+ (
+ cd mixed-no-gdat &&
+ for i in $(test_seq $THIRD_LAYER_SEQUENCE_START $THIRD_LAYER_SEQUENCE_END)
+ do
+ test_commit $i &&
+ git branch commits/$i || return 1
+ done &&
+ git commit-graph write --reachable --split=no-merge &&
+ test_line_count = 3 $graphdir/commit-graph-chain &&
+ test-tool read-graph >output &&
+ cat >expect <<-EOF &&
+ header: 43475048 1 $(test_oid oid_version) 4 2
+ num_commits: $NUM_THIRD_LAYER_COMMITS
+ chunks: oid_fanout oid_lookup commit_metadata
+ EOF
+ test_cmp expect output &&
+ git commit-graph verify
+ )
+'
+
+# Number of commits in each layer of the split-commit graph before merge:
+#
+# 8 commits (No GDAT)
+# ------------------------
+# 7 commits (No GDAT)
+# ------------------------
+# 16 commits (No GDAT)
+# ------------------------
+# 64 commits (GDAT)
+#
+# The top two layers are merged and do not have generation data chunk as layer below them does
+# not have generation data chunk.
+#
+# 15 commits (No GDAT)
+# ------------------------
+# 16 commits (No GDAT)
+# ------------------------
+# 64 commits (GDAT)
+#
+test_expect_success 'do not write generation data chunk if the topmost remaining layer does not have generation data chunk' '
+ git clone mixed-no-gdat mixed-merge-no-gdat &&
+ (
+ cd mixed-merge-no-gdat &&
+ for i in $(test_seq $FOURTH_LAYER_SEQUENCE_START $FOURTH_LAYER_SEQUENCE_END)
+ do
+ test_commit $i &&
+ git branch commits/$i || return 1
+ done &&
+ git commit-graph write --reachable --split --size-multiple 1 &&
+ test_line_count = 3 $graphdir/commit-graph-chain &&
+ test-tool read-graph >output &&
+ cat >expect <<-EOF &&
+ header: 43475048 1 $(test_oid oid_version) 4 2
+ num_commits: $(($NUM_THIRD_LAYER_COMMITS + $NUM_FOURTH_LAYER_COMMITS))
+ chunks: oid_fanout oid_lookup commit_metadata
+ EOF
+ test_cmp expect output &&
+ git commit-graph verify
+ )
+'
+
+# Number of commits in each layer of the split-commit graph before merge:
+#
+# 16 commits (No GDAT)
+# ------------------------
+# 15 commits (No GDAT)
+# ------------------------
+# 16 commits (No GDAT)
+# ------------------------
+# 64 commits (GDAT)
+#
+# The top three layers are merged and has generation data chunk as the topmost remaining layer
+# has generation data chunk.
+#
+# 47 commits (GDAT)
+# ------------------------
+# 64 commits (GDAT)
+#
+test_expect_success 'write generation data chunk if topmost remaining layer has generation data chunk' '
+ git clone mixed-merge-no-gdat mixed-merge-gdat &&
+ (
+ cd mixed-merge-gdat &&
+ for i in $(test_seq $FIFTH_LAYER_SEQUENCE_START $FIFTH_LAYER_SEQUENCE_END)
+ do
+ test_commit $i &&
+ git branch commits/$i || return 1
+ done &&
+ git commit-graph write --reachable --split --size-multiple 1 &&
+ test_line_count = 2 $graphdir/commit-graph-chain &&
+ test-tool read-graph >output &&
+ cat >expect <<-EOF &&
+ header: 43475048 1 $(test_oid oid_version) 5 1
+ num_commits: $(($NUM_SECOND_LAYER_COMMITS + $NUM_THIRD_LAYER_COMMITS + $NUM_FOURTH_LAYER_COMMITS + $NUM_FIFTH_LAYER_COMMITS))
+ chunks: oid_fanout oid_lookup commit_metadata generation_data
+ EOF
+ test_cmp expect output
+ )
+'
+
+test_expect_success 'write generation data chunk when commit-graph chain is replaced' '
+ git clone mixed mixed-replace &&
+ (
+ cd mixed-replace &&
+ git commit-graph write --reachable --split=replace &&
+ test_path_is_file $graphdir/commit-graph-chain &&
+ test_line_count = 1 $graphdir/commit-graph-chain &&
+ verify_chain_files_exist $graphdir &&
+ graph_read_expect $(($NUM_FIRST_LAYER_COMMITS + $NUM_SECOND_LAYER_COMMITS)) &&
+ git commit-graph verify
+ )
+'
+
test_done
--- /dev/null
+#!/bin/sh
+
+test_description='on-disk reverse index'
+. ./test-lib.sh
+
+# The below tests want control over the 'pack.writeReverseIndex' setting
+# themselves to assert various combinations of it with other options.
+sane_unset GIT_TEST_WRITE_REV_INDEX
+
+packdir=.git/objects/pack
+
+test_expect_success 'setup' '
+ test_commit base &&
+
+ pack=$(git pack-objects --all $packdir/pack) &&
+ rev=$packdir/pack-$pack.rev &&
+
+ test_path_is_missing $rev
+'
+
+test_index_pack () {
+ rm -f $rev &&
+ conf=$1 &&
+ shift &&
+ # remove the index since Windows won't overwrite an existing file
+ rm $packdir/pack-$pack.idx &&
+ git -c pack.writeReverseIndex=$conf index-pack "$@" \
+ $packdir/pack-$pack.pack
+}
+
+test_expect_success 'index-pack with pack.writeReverseIndex' '
+ test_index_pack "" &&
+ test_path_is_missing $rev &&
+
+ test_index_pack false &&
+ test_path_is_missing $rev &&
+
+ test_index_pack true &&
+ test_path_is_file $rev
+'
+
+test_expect_success 'index-pack with --[no-]rev-index' '
+ for conf in "" true false
+ do
+ test_index_pack "$conf" --rev-index &&
+ test_path_exists $rev &&
+
+ test_index_pack "$conf" --no-rev-index &&
+ test_path_is_missing $rev
+ done
+'
+
+test_expect_success 'index-pack can verify reverse indexes' '
+ test_when_finished "rm -f $rev" &&
+ test_index_pack true &&
+
+ test_path_is_file $rev &&
+ git index-pack --rev-index --verify $packdir/pack-$pack.pack &&
+
+ # Intentionally corrupt the reverse index.
+ chmod u+w $rev &&
+ printf "xxxx" | dd of=$rev bs=1 count=4 conv=notrunc &&
+
+ test_must_fail git index-pack --rev-index --verify \
+ $packdir/pack-$pack.pack 2>err &&
+ grep "validation error" err
+'
+
+test_expect_success 'index-pack infers reverse index name with -o' '
+ git index-pack --rev-index -o other.idx $packdir/pack-$pack.pack &&
+ test_path_is_file other.idx &&
+ test_path_is_file other.rev
+'
+
+test_expect_success 'pack-objects respects pack.writeReverseIndex' '
+ test_when_finished "rm -fr pack-1-*" &&
+
+ git -c pack.writeReverseIndex= pack-objects --all pack-1 &&
+ test_path_is_missing pack-1-*.rev &&
+
+ git -c pack.writeReverseIndex=false pack-objects --all pack-1 &&
+ test_path_is_missing pack-1-*.rev &&
+
+ git -c pack.writeReverseIndex=true pack-objects --all pack-1 &&
+ test_path_is_file pack-1-*.rev
+'
+
+test_expect_success 'reverse index is not generated when available on disk' '
+ test_index_pack true &&
+ test_path_is_file $rev &&
+
+ git rev-parse HEAD >tip &&
+ GIT_TEST_REV_INDEX_DIE_IN_MEMORY=1 git cat-file \
+ --batch-check="%(objectsize:disk)" <tip
+'
+
+test_expect_success 'revindex in-memory vs on-disk' '
+ git init repo &&
+ test_when_finished "rm -fr repo" &&
+ (
+ cd repo &&
+
+ test_commit commit &&
+
+ git rev-list --objects --no-object-names --all >objects &&
+
+ git -c pack.writeReverseIndex=false repack -ad &&
+ test_path_is_missing $packdir/pack-*.rev &&
+ git cat-file --batch-check="%(objectsize:disk) %(objectname)" \
+ <objects >in-core &&
+
+ git -c pack.writeReverseIndex=true repack -ad &&
+ test_path_is_file $packdir/pack-*.rev &&
+ git cat-file --batch-check="%(objectsize:disk) %(objectname)" \
+ <objects >on-disk &&
+
+ test_cmp on-disk in-core
+ )
+'
+test_done
make_user_friendly_and_stable_output |
sed -n ${1+"$@"}
}
+
+test_cmp_refs () {
+ indir=
+ if test "$1" = "-C"
+ then
+ shift
+ indir="$1"
+ shift
+ fi
+ indir=${indir:+"$indir"/}
+ cat >show-ref.expect &&
+ git ${indir:+ -C "$indir"} show-ref >show-ref.pristine &&
+ make_user_friendly_and_stable_output <show-ref.pristine >show-ref.filtered &&
+ test_cmp show-ref.expect show-ref.filtered
+}
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/for/main/topic1
<COMMIT-A> refs/heads/foo
<COMMIT-B> refs/heads/main
EOF
- test_cmp expect actual
'
* [new branch] HEAD -> next
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-B> refs/heads/main
<COMMIT-A> refs/heads/next
EOF
- test_cmp expect actual
'
# Refs of upstream : main(B) next(A)
test_must_fail git -C workbench push --atomic origin \
main \
$B:refs/heads/next \
- >out 2>&1 &&
+ >out-$test_count 2>&1 &&
filter_out_user_friendly_and_stable_output \
-e "/^To / { p; }" \
-e "/^ ! / { p; }" \
- <out >actual &&
+ <out-$test_count >actual &&
cat >expect <<-EOF &&
To <URL/of/upstream.git>
! [rejected] main -> main (non-fast-forward)
! [rejected] <COMMIT-B> -> next (atomic push failed)
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-B> refs/heads/main
<COMMIT-A> refs/heads/next
EOF
- test_cmp expect actual
'
# Refs of upstream : main(B) next(A)
push origin \
main \
$B:refs/heads/next \
- >out 2>&1 &&
- make_user_friendly_and_stable_output <out >actual &&
+ >out-$test_count 2>&1 &&
+ make_user_friendly_and_stable_output <out-$test_count >actual &&
cat >expect <<-EOF &&
remote: # pre-receive hook
remote: pre-receive< <COMMIT-A> <COMMIT-B> refs/heads/next
! [rejected] main -> main (non-fast-forward)
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-B> refs/heads/main
<COMMIT-B> refs/heads/next
EOF
- test_cmp expect actual
'
# Refs of upstream : main(B) next(B)
* [new branch] HEAD -> a/b/c
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/a/b/c
<COMMIT-A> refs/heads/main
<COMMIT-A> refs/review/main/topic
<TAG-v123> refs/tags/v123
EOF
- test_cmp expect actual
'
# Refs of upstream : main(A) tags/v123 refs/review/main/topic(A) a/b/c(A)
Done
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-B> refs/heads/main
<COMMIT-A> refs/heads/next
EOF
- test_cmp expect actual
'
# Refs of upstream : main(B) next(A)
test_must_fail git -C workbench push --atomic --porcelain origin \
main \
$B:refs/heads/next \
- >out 2>&1 &&
+ >out-$test_count 2>&1 &&
filter_out_user_friendly_and_stable_output \
-e "s/^# GETTEXT POISON #//" \
-e "/^To / { p; }" \
-e "/^! / { p; }" \
- <out >actual &&
+ <out-$test_count >actual &&
cat >expect <<-EOF &&
To <URL/of/upstream.git>
! refs/heads/main:refs/heads/main [rejected] (non-fast-forward)
! <COMMIT-B>:refs/heads/next [rejected] (atomic push failed)
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-B> refs/heads/main
<COMMIT-A> refs/heads/next
EOF
- test_cmp expect actual
'
# Refs of upstream : main(B) next(A)
push --porcelain origin \
main \
$B:refs/heads/next \
- >out 2>&1 &&
- make_user_friendly_and_stable_output <out >actual &&
+ >out-$test_count 2>&1 &&
+ make_user_friendly_and_stable_output <out-$test_count >actual &&
cat >expect <<-EOF &&
remote: # pre-receive hook
remote: pre-receive< <COMMIT-A> <COMMIT-B> refs/heads/next
Done
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-B> refs/heads/main
<COMMIT-B> refs/heads/next
EOF
- test_cmp expect actual
'
# Refs of upstream : main(B) next(B)
Done
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/a/b/c
<COMMIT-A> refs/heads/main
<COMMIT-A> refs/review/main/topic
<TAG-v123> refs/tags/v123
EOF
- test_cmp expect actual
'
# Refs of upstream : main(A) tags/v123 refs/review/main/topic(A) a/b/c(A)
test_must_fail git -C workbench push origin \
$B:refs/heads/main \
HEAD:refs/heads/next \
- >out 2>&1 &&
- make_user_friendly_and_stable_output <out >actual &&
+ >out-$test_count 2>&1 &&
+ make_user_friendly_and_stable_output <out-$test_count >actual &&
cat >expect <<-EOF &&
To <URL/of/upstream.git>
! [remote rejected] <COMMIT-B> -> main (pre-receive hook declined)
! [remote rejected] HEAD -> next (pre-receive hook declined)
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
test_expect_success "cleanup ($PROTOCOL)" '
test_must_fail git -C workbench push --porcelain origin \
$B:refs/heads/main \
HEAD:refs/heads/next \
- >out 2>&1 &&
- make_user_friendly_and_stable_output <out >actual &&
+ >out-$test_count 2>&1 &&
+ make_user_friendly_and_stable_output <out-$test_count >actual &&
cat >expect <<-EOF &&
To <URL/of/upstream.git>
! <COMMIT-B>:refs/heads/main [remote rejected] (pre-receive hook declined)
Done
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
test_expect_success "cleanup ($PROTOCOL/porcelain)" '
test_must_fail git -C workbench push origin \
HEAD:next \
HEAD:refs/for/main/topic \
- >out 2>&1 &&
- make_user_friendly_and_stable_output <out >actual &&
+ >out-$test_count 2>&1 &&
+ make_user_friendly_and_stable_output <out-$test_count >actual &&
cat >expect <<-EOF &&
remote: # pre-receive hook
remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/next
! [remote rejected] HEAD -> refs/for/main/topic (fail to run proc-receive hook)
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
<COMMIT-A> refs/heads/next
EOF
- test_cmp expect actual
'
# Refs of upstream : main(A) next(A)
test_must_fail git -C workbench push --atomic origin \
$B:main \
HEAD:next \
- HEAD:refs/for/main/topic >out 2>&1 &&
- make_user_friendly_and_stable_output <out >actual &&
+ HEAD:refs/for/main/topic >out-$test_count 2>&1 &&
+ make_user_friendly_and_stable_output <out-$test_count >actual &&
cat >expect <<-EOF &&
remote: # pre-receive hook
remote: pre-receive< <COMMIT-A> <COMMIT-B> refs/heads/main
! [remote rejected] HEAD -> refs/for/main/topic (fail to run proc-receive hook)
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
test_must_fail git -C workbench push --porcelain origin \
HEAD:next \
HEAD:refs/for/main/topic \
- >out 2>&1 &&
- make_user_friendly_and_stable_output <out >actual &&
+ >out-$test_count 2>&1 &&
+ make_user_friendly_and_stable_output <out-$test_count >actual &&
cat >expect <<-EOF &&
remote: # pre-receive hook
remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/next
Done
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
<COMMIT-A> refs/heads/next
EOF
- test_cmp expect actual
'
# Refs of upstream : main(A) next(A)
test_must_fail git -C workbench push --porcelain --atomic origin \
$B:main \
HEAD:next \
- HEAD:refs/for/main/topic >out 2>&1 &&
- make_user_friendly_and_stable_output <out >actual &&
+ HEAD:refs/for/main/topic >out-$test_count 2>&1 &&
+ make_user_friendly_and_stable_output <out-$test_count >actual &&
cat >expect <<-EOF &&
remote: # pre-receive hook
remote: pre-receive< <COMMIT-A> <COMMIT-B> refs/heads/main
Done
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
test_expect_success "proc-receive: bad protocol (unknown version, $PROTOCOL)" '
test_must_fail git -C workbench push origin \
HEAD:refs/for/main/topic \
- >out 2>&1 &&
- make_user_friendly_and_stable_output <out >actual &&
+ >out-$test_count 2>&1 &&
+ make_user_friendly_and_stable_output <out-$test_count >actual &&
# Check status report for git-push
sed -n \
EOF
test_cmp expect actual-error &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
test_expect_success "setup proc-receive hook (hook --die-read-version, $PROTOCOL)" '
test_expect_success "proc-receive: bad protocol (hook --die-read-version, $PROTOCOL)" '
test_must_fail git -C workbench push origin \
HEAD:refs/for/main/topic \
- >out 2>&1 &&
+ >out-$test_count 2>&1 &&
filter_out_user_friendly_and_stable_output \
-e "/^To / { p; }" \
-e "/^ ! / { p; }" \
- <out >actual &&
+ <out-$test_count >actual &&
cat >expect <<-EOF &&
To <URL/of/upstream.git>
! [remote rejected] HEAD -> refs/for/main/topic (fail to run proc-receive hook)
EOF
test_cmp expect actual &&
- grep "remote: fatal: die with the --die-read-version option" out &&
- grep "remote: error: fail to negotiate version with proc-receive hook" out &&
+ grep "remote: fatal: die with the --die-read-version option" out-$test_count &&
+ grep "remote: error: fail to negotiate version with proc-receive hook" out-$test_count &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
test_expect_success "setup proc-receive hook (hook --die-write-version, $PROTOCOL)" '
test_expect_success "proc-receive: bad protocol (hook --die-write-version, $PROTOCOL)" '
test_must_fail git -C workbench push origin \
HEAD:refs/for/main/topic \
- >out 2>&1 &&
+ >out-$test_count 2>&1 &&
filter_out_user_friendly_and_stable_output \
-e "/^To / { p; }" \
-e "/^ ! / { p; }" \
- <out >actual &&
+ <out-$test_count >actual &&
cat >expect <<-EOF &&
To <URL/of/upstream.git>
! [remote rejected] HEAD -> refs/for/main/topic (fail to run proc-receive hook)
EOF
test_cmp expect actual &&
- grep "remote: fatal: die with the --die-write-version option" out &&
- grep "remote: error: fail to negotiate version with proc-receive hook" out &&
+ grep "remote: fatal: die with the --die-write-version option" out-$test_count &&
+ grep "remote: error: fail to negotiate version with proc-receive hook" out-$test_count &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
test_expect_success "setup proc-receive hook (hook --die-read-commands, $PROTOCOL)" '
test_expect_success "proc-receive: bad protocol (hook --die-read-commands, $PROTOCOL)" '
test_must_fail git -C workbench push origin \
HEAD:refs/for/main/topic \
- >out 2>&1 &&
+ >out-$test_count 2>&1 &&
filter_out_user_friendly_and_stable_output \
-e "/^To / { p; }" \
-e "/^ ! / { p; }" \
- <out >actual &&
+ <out-$test_count >actual &&
cat >expect <<-EOF &&
To <URL/of/upstream.git>
! [remote rejected] HEAD -> refs/for/main/topic (fail to run proc-receive hook)
EOF
test_cmp expect actual &&
- grep "remote: fatal: die with the --die-read-commands option" out &&
+ grep "remote: fatal: die with the --die-read-commands option" out-$test_count &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
test_expect_success "setup proc-receive hook (hook --die-read-push-options, $PROTOCOL)" '
test_must_fail git -C workbench push origin \
-o reviewers=user1,user2 \
HEAD:refs/for/main/topic \
- >out 2>&1 &&
+ >out-$test_count 2>&1 &&
filter_out_user_friendly_and_stable_output \
-e "/^To / { p; }" \
-e "/^ ! / { p; }" \
- <out >actual &&
+ <out-$test_count >actual &&
cat >expect <<-EOF &&
To <URL/of/upstream.git>
! [remote rejected] HEAD -> refs/for/main/topic (fail to run proc-receive hook)
EOF
test_cmp expect actual &&
- grep "remote: fatal: die with the --die-read-push-options option" out &&
+ grep "remote: fatal: die with the --die-read-push-options option" out-$test_count &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
test_expect_success "setup proc-receive hook (hook --die-write-report, $PROTOCOL)" '
test_expect_success "proc-receive: bad protocol (hook --die-write-report, $PROTOCOL)" '
test_must_fail git -C workbench push origin \
HEAD:refs/for/main/topic \
- >out 2>&1 &&
+ >out-$test_count 2>&1 &&
filter_out_user_friendly_and_stable_output \
-e "/^To / { p; }" \
-e "/^ ! / { p; }" \
- <out >actual &&
+ <out-$test_count >actual &&
cat >expect <<-EOF &&
To <URL/of/upstream.git>
! [remote rejected] HEAD -> refs/for/main/topic (fail to run proc-receive hook)
EOF
test_cmp expect actual &&
- grep "remote: fatal: die with the --die-write-report option" out &&
+ grep "remote: fatal: die with the --die-write-report option" out-$test_count &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
test_expect_success "setup proc-receive hook (no report, $PROTOCOL)" '
test_expect_success "proc-receive: bad protocol (no report, $PROTOCOL)" '
test_must_fail git -C workbench push origin \
HEAD:refs/heads/next \
- HEAD:refs/for/main/topic >out 2>&1 &&
- make_user_friendly_and_stable_output <out >actual &&
+ HEAD:refs/for/main/topic >out-$test_count 2>&1 &&
+ make_user_friendly_and_stable_output <out-$test_count >actual &&
cat >expect <<-EOF &&
remote: # pre-receive hook
remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/next
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
<COMMIT-A> refs/heads/next
EOF
- test_cmp expect actual
'
# Refs of upstream : main(A) next(A)
test_expect_success "proc-receive: bad protocol (no ref, $PROTOCOL)" '
test_must_fail git -C workbench push origin \
HEAD:refs/for/main/topic\
- >out 2>&1 &&
- make_user_friendly_and_stable_output <out >actual &&
+ >out-$test_count 2>&1 &&
+ make_user_friendly_and_stable_output <out-$test_count >actual &&
cat >expect <<-EOF &&
remote: # pre-receive hook
remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
test_expect_success "setup proc-receive hook (unknown status, $PROTOCOL)" '
test_expect_success "proc-receive: bad protocol (unknown status, $PROTOCOL)" '
test_must_fail git -C workbench push origin \
HEAD:refs/for/main/topic \
- >out 2>&1 &&
- make_user_friendly_and_stable_output <out >actual &&
+ >out-$test_count 2>&1 &&
+ make_user_friendly_and_stable_output <out-$test_count >actual &&
cat >expect <<-EOF &&
remote: # pre-receive hook
remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
test_expect_success "proc-receive: bad protocol (unknown version, $PROTOCOL/porcelain)" '
test_must_fail git -C workbench push --porcelain origin \
HEAD:refs/for/main/topic \
- >out 2>&1 &&
- make_user_friendly_and_stable_output <out >actual &&
+ >out-$test_count 2>&1 &&
+ make_user_friendly_and_stable_output <out-$test_count >actual &&
# Check status report for git-push
sed -n \
EOF
test_cmp expect actual-error &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
test_expect_success "setup proc-receive hook (hook --die-read-version, $PROTOCOL/porcelain)" '
test_expect_success "proc-receive: bad protocol (hook --die-read-version, $PROTOCOL/porcelain)" '
test_must_fail git -C workbench push --porcelain origin \
HEAD:refs/for/main/topic \
- >out 2>&1 &&
+ >out-$test_count 2>&1 &&
filter_out_user_friendly_and_stable_output \
-e "/^To / { p; n; p; n; p; }" \
- <out >actual &&
+ <out-$test_count >actual &&
cat >expect <<-EOF &&
To <URL/of/upstream.git>
! HEAD:refs/for/main/topic [remote rejected] (fail to run proc-receive hook)
Done
EOF
test_cmp expect actual &&
- grep "remote: fatal: die with the --die-read-version option" out &&
- grep "remote: error: fail to negotiate version with proc-receive hook" out &&
+ grep "remote: fatal: die with the --die-read-version option" out-$test_count &&
+ grep "remote: error: fail to negotiate version with proc-receive hook" out-$test_count &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
test_expect_success "setup proc-receive hook (hook --die-write-version, $PROTOCOL/porcelain)" '
test_expect_success "proc-receive: bad protocol (hook --die-write-version, $PROTOCOL/porcelain)" '
test_must_fail git -C workbench push --porcelain origin \
HEAD:refs/for/main/topic \
- >out 2>&1 &&
+ >out-$test_count 2>&1 &&
filter_out_user_friendly_and_stable_output \
-e "/^To / { p; n; p; n; p; }" \
- <out >actual &&
+ <out-$test_count >actual &&
cat >expect <<-EOF &&
To <URL/of/upstream.git>
! HEAD:refs/for/main/topic [remote rejected] (fail to run proc-receive hook)
Done
EOF
test_cmp expect actual &&
- grep "remote: fatal: die with the --die-write-version option" out &&
- grep "remote: error: fail to negotiate version with proc-receive hook" out &&
+ grep "remote: fatal: die with the --die-write-version option" out-$test_count &&
+ grep "remote: error: fail to negotiate version with proc-receive hook" out-$test_count &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
test_expect_success "setup proc-receive hook (hook --die-read-commands, $PROTOCOL/porcelain)" '
test_expect_success "proc-receive: bad protocol (hook --die-read-commands, $PROTOCOL/porcelain)" '
test_must_fail git -C workbench push --porcelain origin \
HEAD:refs/for/main/topic \
- >out 2>&1 &&
+ >out-$test_count 2>&1 &&
filter_out_user_friendly_and_stable_output \
-e "/^To / { p; n; p; n; p; }" \
- <out >actual &&
+ <out-$test_count >actual &&
cat >expect <<-EOF &&
To <URL/of/upstream.git>
! HEAD:refs/for/main/topic [remote rejected] (fail to run proc-receive hook)
Done
EOF
test_cmp expect actual &&
- grep "remote: fatal: die with the --die-read-commands option" out &&
+ grep "remote: fatal: die with the --die-read-commands option" out-$test_count &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
test_expect_success "setup proc-receive hook (hook --die-read-push-options, $PROTOCOL/porcelain)" '
test_must_fail git -C workbench push --porcelain origin \
-o reviewers=user1,user2 \
HEAD:refs/for/main/topic \
- >out 2>&1 &&
+ >out-$test_count 2>&1 &&
filter_out_user_friendly_and_stable_output \
-e "/^To / { p; n; p; n; p; }" \
- <out >actual &&
+ <out-$test_count >actual &&
cat >expect <<-EOF &&
To <URL/of/upstream.git>
! HEAD:refs/for/main/topic [remote rejected] (fail to run proc-receive hook)
Done
EOF
test_cmp expect actual &&
- grep "remote: fatal: die with the --die-read-push-options option" out &&
+ grep "remote: fatal: die with the --die-read-push-options option" out-$test_count &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
test_expect_success "setup proc-receive hook (hook --die-write-report, $PROTOCOL/porcelain)" '
test_expect_success "proc-receive: bad protocol (hook --die-write-report, $PROTOCOL/porcelain)" '
test_must_fail git -C workbench push --porcelain origin \
HEAD:refs/for/main/topic \
- >out 2>&1 &&
+ >out-$test_count 2>&1 &&
filter_out_user_friendly_and_stable_output \
-e "/^To / { p; n; p; n; p; }" \
- <out >actual &&
+ <out-$test_count >actual &&
cat >expect <<-EOF &&
To <URL/of/upstream.git>
! HEAD:refs/for/main/topic [remote rejected] (fail to run proc-receive hook)
Done
EOF
test_cmp expect actual &&
- grep "remote: fatal: die with the --die-write-report option" out &&
+ grep "remote: fatal: die with the --die-write-report option" out-$test_count &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
test_expect_success "setup proc-receive hook (no report, $PROTOCOL/porcelain)" '
test_expect_success "proc-receive: bad protocol (no report, $PROTOCOL/porcelain)" '
test_must_fail git -C workbench push --porcelain origin \
HEAD:refs/heads/next \
- HEAD:refs/for/main/topic >out 2>&1 &&
- make_user_friendly_and_stable_output <out >actual &&
+ HEAD:refs/for/main/topic >out-$test_count 2>&1 &&
+ make_user_friendly_and_stable_output <out-$test_count >actual &&
cat >expect <<-EOF &&
remote: # pre-receive hook
remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/heads/next
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
<COMMIT-A> refs/heads/next
EOF
- test_cmp expect actual
'
# Refs of upstream : main(A) next(A)
test_expect_success "proc-receive: bad protocol (no ref, $PROTOCOL/porcelain)" '
test_must_fail git -C workbench push --porcelain origin \
HEAD:refs/for/main/topic\
- >out 2>&1 &&
- make_user_friendly_and_stable_output <out >actual &&
+ >out-$test_count 2>&1 &&
+ make_user_friendly_and_stable_output <out-$test_count >actual &&
cat >expect <<-EOF &&
remote: # pre-receive hook
remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
test_expect_success "setup proc-receive hook (unknown status, $PROTOCOL/porcelain)" '
test_expect_success "proc-receive: bad protocol (unknown status, $PROTOCOL/porcelain)" '
test_must_fail git -C workbench push --porcelain origin \
HEAD:refs/for/main/topic \
- >out 2>&1 &&
- make_user_friendly_and_stable_output <out >actual &&
+ >out-$test_count 2>&1 &&
+ make_user_friendly_and_stable_output <out-$test_count >actual &&
cat >expect <<-EOF &&
remote: # pre-receive hook
remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
test_expect_success "proc-receive: fail to update (ng, no message, $PROTOCOL)" '
test_must_fail git -C workbench push origin \
HEAD:refs/for/main/topic \
- >out 2>&1 &&
- make_user_friendly_and_stable_output <out >actual &&
+ >out-$test_count 2>&1 &&
+ make_user_friendly_and_stable_output <out-$test_count >actual &&
cat >expect <<-EOF &&
remote: # pre-receive hook
remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic
! [remote rejected] HEAD -> refs/for/main/topic (failed)
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
test_expect_success "setup proc-receive hook (ng message, $PROTOCOL)" '
test_expect_success "proc-receive: fail to update (ng, with message, $PROTOCOL)" '
test_must_fail git -C workbench push origin \
HEAD:refs/for/main/topic \
- >out 2>&1 &&
- make_user_friendly_and_stable_output <out >actual &&
+ >out-$test_count 2>&1 &&
+ make_user_friendly_and_stable_output <out-$test_count >actual &&
cat >expect <<-EOF &&
remote: # pre-receive hook
remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic
! [remote rejected] HEAD -> refs/for/main/topic (error msg)
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
test_expect_success "proc-receive: fail to update (ng, no message, $PROTOCOL/porcelain)" '
test_must_fail git -C workbench push --porcelain origin \
HEAD:refs/for/main/topic \
- >out 2>&1 &&
- make_user_friendly_and_stable_output <out >actual &&
+ >out-$test_count 2>&1 &&
+ make_user_friendly_and_stable_output <out-$test_count >actual &&
cat >expect <<-EOF &&
remote: # pre-receive hook
remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic
Done
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
test_expect_success "setup proc-receive hook (ng message, $PROTOCOL/porcelain)" '
test_expect_success "proc-receive: fail to update (ng, with message, $PROTOCOL/porcelain)" '
test_must_fail git -C workbench push --porcelain origin \
HEAD:refs/for/main/topic \
- >out 2>&1 &&
- make_user_friendly_and_stable_output <out >actual &&
+ >out-$test_count 2>&1 &&
+ make_user_friendly_and_stable_output <out-$test_count >actual &&
cat >expect <<-EOF &&
remote: # pre-receive hook
remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic
Done
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
test_must_fail git -C workbench push origin \
$B:refs/heads/main \
HEAD:refs/for/main/topic \
- >out 2>&1 &&
- make_user_friendly_and_stable_output <out >actual &&
+ >out-$test_count 2>&1 &&
+ make_user_friendly_and_stable_output <out-$test_count >actual &&
cat >expect <<-EOF &&
remote: # pre-receive hook
remote: pre-receive< <COMMIT-A> <COMMIT-B> refs/heads/main
! [remote rejected] HEAD -> refs/for/main/topic (proc-receive failed to report status)
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-B> refs/heads/main
EOF
- test_cmp expect actual
'
# Refs of upstream : main(B)
test_must_fail git -C workbench push --porcelain origin \
$B:refs/heads/main \
HEAD:refs/for/main/topic \
- >out 2>&1 &&
- make_user_friendly_and_stable_output <out >actual &&
+ >out-$test_count 2>&1 &&
+ make_user_friendly_and_stable_output <out-$test_count >actual &&
cat >expect <<-EOF &&
remote: # pre-receive hook
remote: pre-receive< <COMMIT-A> <COMMIT-B> refs/heads/main
Done
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-B> refs/heads/main
EOF
- test_cmp expect actual
'
# Refs of upstream : main(B)
test_expect_success "proc-receive: report unknown reference ($PROTOCOL)" '
test_must_fail git -C workbench push origin \
HEAD:refs/for/a/b/c/my/topic \
- >out 2>&1 &&
- make_user_friendly_and_stable_output <out >actual &&
+ >out-$test_count 2>&1 &&
+ make_user_friendly_and_stable_output <out-$test_count >actual &&
cat >expect <<-EOF &&
remote: # pre-receive hook
remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/a/b/c/my/topic
! [remote rejected] HEAD -> refs/for/a/b/c/my/topic (proc-receive failed to report status)
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
test_expect_success "proc-receive: report unknown reference ($PROTOCOL/porcelain)" '
test_must_fail git -C workbench push --porcelain origin \
HEAD:refs/for/a/b/c/my/topic \
- >out 2>&1 &&
- make_user_friendly_and_stable_output <out >actual &&
+ >out-$test_count 2>&1 &&
+ make_user_friendly_and_stable_output <out-$test_count >actual &&
cat >expect <<-EOF &&
remote: # pre-receive hook
remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/a/b/c/my/topic
Done
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
-o reviewer=user1 \
origin \
HEAD:refs/for/main/topic \
- >out 2>&1 &&
- make_user_friendly_and_stable_output <out >actual &&
+ >out-$test_count 2>&1 &&
+ make_user_friendly_and_stable_output <out-$test_count >actual &&
test_i18ngrep "fatal: the receiving end does not support push options" \
actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
test_expect_success "enable push options ($PROTOCOL)" '
* [new reference] HEAD -> refs/for/main/topic
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
<COMMIT-A> refs/heads/next
EOF
- test_cmp expect actual
'
test_expect_success "restore proc-receive hook ($PROTOCOL)" '
* [new reference] HEAD -> refs/for/main/topic
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
<COMMIT-A> refs/heads/next
EOF
- test_cmp expect actual
'
# Refs of upstream : main(A) next(A)
-o reviewer=user1 \
origin \
HEAD:refs/for/main/topic \
- >out 2>&1 &&
- make_user_friendly_and_stable_output <out >actual &&
+ >out-$test_count 2>&1 &&
+ make_user_friendly_and_stable_output <out-$test_count >actual &&
test_i18ngrep "fatal: the receiving end does not support push options" \
actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
test_expect_success "enable push options ($PROTOCOL/porcelain)" '
Done
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
<COMMIT-A> refs/heads/next
EOF
- test_cmp expect actual
'
test_expect_success "restore proc-receive hook ($PROTOCOL/porcelain)" '
Done
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
<COMMIT-A> refs/heads/next
EOF
- test_cmp expect actual
'
# Refs of upstream : main(A) next(A)
* [new reference] HEAD -> refs/for/main/topic
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
Done
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
test_expect_success "proc-receive: report option without matching ok ($PROTOCOL)" '
test_must_fail git -C workbench push origin \
HEAD:refs/for/main/topic \
- >out 2>&1 &&
- make_user_friendly_and_stable_output <out >actual &&
+ >out-$test_count 2>&1 &&
+ make_user_friendly_and_stable_output <out-$test_count >actual &&
cat >expect <<-EOF &&
remote: # pre-receive hook
remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
test_expect_success "proc-receive: report option without matching ok ($PROTOCOL/porcelain)" '
test_must_fail git -C workbench push --porcelain origin \
HEAD:refs/for/main/topic \
- >out 2>&1 &&
- make_user_friendly_and_stable_output <out >actual &&
+ >out-$test_count 2>&1 &&
+ make_user_friendly_and_stable_output <out-$test_count >actual &&
cat >expect <<-EOF &&
remote: # pre-receive hook
remote: pre-receive< <ZERO-OID> <COMMIT-A> refs/for/main/topic
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
* [new reference] <COMMIT-B> -> refs/for/main/topic
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-B> refs/for/main/topic
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
# Refs of upstream : main(A) refs/for/main/topic(A)
Done
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-B> refs/for/main/topic
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
# Refs of upstream : main(A) refs/for/main/topic(A)
<OID-A>..<OID-B> HEAD -> refs/changes/25/125/1
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
test_expect_success "proc-receive: check remote-tracking #1 ($PROTOCOL)" '
+ <OID-B>...<OID-A> HEAD -> refs/changes/25/125/1 (forced update)
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
test_expect_success "proc-receive: check remote-tracking #2 ($PROTOCOL)" '
<OID-A>..<OID-B> HEAD -> refs/changes/24/124/2
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
test_expect_success "proc-receive: check remote-tracking #3 ($PROTOCOL)" '
Done
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
test_expect_success "setup proc-receive hook (multiple rewrites for one ref, no refname for the 2nd rewrite, $PROTOCOL/porcelain)" '
Done
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
test_expect_success "setup proc-receive hook (multiple rewrites for one ref, $PROTOCOL/porcelain)" '
Done
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
HEAD:refs/heads/foo \
HEAD:refs/for/main/topic \
HEAD:refs/for/next/topic3 \
- >out 2>&1 &&
- make_user_friendly_and_stable_output <out >actual &&
+ >out-$test_count 2>&1 &&
+ make_user_friendly_and_stable_output <out-$test_count >actual &&
cat >expect <<-EOF &&
remote: # pre-receive hook
remote: pre-receive< <COMMIT-A> <COMMIT-B> refs/heads/main
! [remote rejected] HEAD -> refs/for/next/topic3 (proc-receive failed to report status)
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/bar
<COMMIT-A> refs/heads/baz
<COMMIT-A> refs/heads/foo
<COMMIT-B> refs/heads/main
EOF
- test_cmp expect actual
'
# Refs of upstream : main(B) foo(A) bar(A)) baz(A)
HEAD:refs/heads/foo \
HEAD:refs/for/main/topic \
HEAD:refs/for/next/topic3 \
- >out 2>&1 &&
- make_user_friendly_and_stable_output <out >actual &&
+ >out-$test_count 2>&1 &&
+ make_user_friendly_and_stable_output <out-$test_count >actual &&
cat >expect <<-EOF &&
remote: # pre-receive hook
remote: pre-receive< <COMMIT-A> <COMMIT-B> refs/heads/main
Done
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/bar
<COMMIT-A> refs/heads/baz
<COMMIT-A> refs/heads/foo
<COMMIT-B> refs/heads/main
EOF
- test_cmp expect actual
'
# Refs of upstream : main(B) foo(A) bar(A)) baz(A)
+ <OID-B>...<OID-A> HEAD -> refs/pull/124/head (forced update)
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-B> refs/heads/bar
<COMMIT-A> refs/heads/baz
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
# Refs of upstream : main(A) bar(A) baz(B)
Done
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-B> refs/heads/bar
<COMMIT-A> refs/heads/baz
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
# Refs of upstream : main(A) bar(A) baz(B)
* [new reference] v123 -> refs/pull/124/head
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
EOF
- test_cmp expect actual
'
# Refs of upstream : main(A)
test_expect_success "setup upstream: create tags/v123 ($PROTOCOL)" '
git -C "$upstream" update-ref refs/heads/topic $A &&
git -C "$upstream" update-ref refs/tags/v123 $TAG &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
<COMMIT-A> refs/heads/topic
<TAG-v123> refs/tags/v123
EOF
- test_cmp expect actual
'
test_expect_success "setup proc-receive hook ($PROTOCOL)" '
* [new reference] <COMMIT-A> -> refs/pull/124/head
EOF
test_cmp expect actual &&
- git -C "$upstream" show-ref >out &&
- make_user_friendly_and_stable_output <out >actual &&
- cat >expect <<-EOF &&
+
+ test_cmp_refs -C "$upstream" <<-EOF
<COMMIT-A> refs/heads/main
<COMMIT-B> refs/heads/topic
EOF
- test_cmp expect actual
'
cd client &&
test_must_fail git fetch-pack --no-progress .. refs/heads/xyzzy 2>../error-m
) &&
- test_i18ncmp expect-error error-m
+ test_cmp expect-error error-m
'
test_expect_success 'test missing ref after existing' '
cd client &&
test_must_fail git fetch-pack --no-progress .. refs/heads/A refs/heads/xyzzy 2>../error-em
) &&
- test_i18ncmp expect-error error-em
+ test_cmp expect-error error-em
'
test_expect_success 'test missing ref before existing' '
cd client &&
test_must_fail git fetch-pack --no-progress .. refs/heads/xyzzy refs/heads/A 2>../error-me
) &&
- test_i18ncmp expect-error error-me
+ test_cmp expect-error error-me
'
test_expect_success 'test --all, --depth, and explicit head' '
git remote add myremote git@host.com:team/repo.git
'
-test_expect_success C_LOCALE_OUTPUT 'remote information for the origin' '
+test_expect_success 'remote information for the origin' '
(
cd test &&
tokens_match origin "$(git remote)" &&
)
'
-test_expect_success C_LOCALE_OUTPUT 'check remote-tracking' '
+test_expect_success 'check remote-tracking' '
(
cd test &&
check_remote_track origin main side &&
)
'
-test_expect_success C_LOCALE_OUTPUT 'remove remote' '
+test_expect_success 'remove remote' '
(
cd test &&
tokens_match origin "$(git remote)" &&
git remote rm oops 2>actual2 &&
git branch -d foobranch &&
git tag -d footag &&
- test_i18ncmp expect1 actual1 &&
- test_i18ncmp expect2 actual2
+ test_cmp expect1 actual1 &&
+ test_cmp expect2 actual2
)
'
cd test &&
echo "error: No such remote: '\''foo'\''" >expect &&
test_expect_code 2 git remote rm foo 2>actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
)
'
cd test &&
echo "error: No such remote: '\''foo'\''" >expect &&
test_expect_code 2 git remote rename foo bar 2>actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
)
'
test_config remote.foo.vcs bar &&
echo "fatal: '\''invalid...name'\'' is not a valid remote name" >expect &&
test_must_fail git remote rename foo invalid...name 2>actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'add existing foreign_vcs remote' '
test_config remote.foo.vcs bar &&
echo "error: remote foo already exists." >expect &&
test_expect_code 3 git remote add foo bar 2>actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'add existing foreign_vcs remote' '
test_config remote.bar.vcs bar &&
echo "error: remote bar already exists." >expect &&
test_expect_code 3 git remote rename foo bar 2>actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'add invalid foreign_vcs remote' '
echo "fatal: '\''invalid...name'\'' is not a valid remote name" >expect &&
test_must_fail git remote add invalid...name bar 2>actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
cat >test/expect <<EOF
git config --add remote.two.push refs/heads/main:refs/heads/another &&
git remote show origin two >output &&
git branch -d rebase octopus &&
- test_i18ncmp expect output
+ test_cmp expect output
)
'
cd test &&
git remote show -n origin >output &&
mv ../one.unreachable ../one &&
- test_i18ncmp expect output
+ test_cmp expect output
)
'
git fetch two "refs/heads/*:refs/remotes/two/*" &&
git remote set-head --auto two >output 2>&1 &&
echo "two/HEAD set to main" >expect &&
- test_i18ncmp expect output
+ test_cmp expect output
)
'
git remote prune --dry-run origin >output &&
git rev-parse refs/remotes/origin/side2 &&
test_must_fail git rev-parse refs/remotes/origin/side &&
- test_i18ncmp expect output
+ test_cmp expect output
)
'
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
. ./test-lib.sh
-. "$TEST_DIRECTORY"/test-bundle-functions.sh
+. "$TEST_DIRECTORY"/lib-bundle.sh
D=$(pwd)
git fetch --prune origin 2>&1 | head -n1 >../actual
) &&
echo "From ${D}/." >expect &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'branchname D/F conflict resolved by --prune' '
)
'
-test_expect_success C_LOCALE_OUTPUT 'fetch aligned output' '
+test_expect_success 'fetch aligned output' '
git clone . full-output &&
test_commit looooooooooooong-tag &&
(
test_cmp expect actual
'
-test_expect_success C_LOCALE_OUTPUT 'fetch compact output' '
+test_expect_success 'fetch compact output' '
git clone . compact &&
test_commit extraaa &&
(
# We could just as easily have used "main"; the "*" emphasizes its
# role as a pattern.
test_must_fail git ls-remote "$does_not_exist" >actual 2>&1 &&
- test_i18ncmp exp actual
+ test_cmp exp actual
'
test_expect_success 'die with non-2 for wrong repository even with --exit-code' '
git fetch --recurse-submodules >../actual.out 2>../actual.err
) &&
test_must_be_empty actual.out &&
- test_i18ncmp expect.err actual.err
+ test_cmp expect.err actual.err
'
test_expect_success "submodule.recurse option triggers recursive fetch" '
git -c submodule.recurse fetch >../actual.out 2>../actual.err
) &&
test_must_be_empty actual.out &&
- test_i18ncmp expect.err actual.err
+ test_cmp expect.err actual.err
'
test_expect_success "fetch --recurse-submodules -j2 has the same output behaviour" '
GIT_TRACE="$TRASH_DIRECTORY/trace.out" git fetch --recurse-submodules -j2 2>../actual.err
) &&
test_must_be_empty actual.out &&
- test_i18ncmp expect.err actual.err &&
+ test_cmp expect.err actual.err &&
grep "2 tasks" trace.out
'
git fetch >../actual.out 2>../actual.err
) &&
test_must_be_empty actual.out &&
- test_i18ncmp expect.err actual.err
+ test_cmp expect.err actual.err
'
test_expect_success "--no-recurse-submodules overrides .gitmodules config" '
git config --unset submodule.submodule.fetchRecurseSubmodules
) &&
test_must_be_empty actual.out &&
- test_i18ncmp expect.err actual.err
+ test_cmp expect.err actual.err
'
test_expect_success "--quiet propagates to submodules" '
git fetch --recurse-submodules --dry-run >../actual.out 2>../actual.err
) &&
test_must_be_empty actual.out &&
- test_i18ncmp expect.err actual.err
+ test_cmp expect.err actual.err
'
test_expect_success "Without --dry-run propagates to submodules" '
git fetch --recurse-submodules >../actual.out 2>../actual.err
) &&
test_must_be_empty actual.out &&
- test_i18ncmp expect.err actual.err
+ test_cmp expect.err actual.err
'
test_expect_success "recurseSubmodules=true propagates into submodules" '
git fetch >../actual.out 2>../actual.err
) &&
test_must_be_empty actual.out &&
- test_i18ncmp expect.err actual.err
+ test_cmp expect.err actual.err
'
test_expect_success "--recurse-submodules overrides config in submodule" '
git fetch --recurse-submodules >../actual.out 2>../actual.err
) &&
test_must_be_empty actual.out &&
- test_i18ncmp expect.err actual.err
+ test_cmp expect.err actual.err
'
test_expect_success "--no-recurse-submodules overrides config setting" '
cd downstream &&
git fetch >../actual.out 2>../actual.err
) &&
- test_i18ncmp expect.err.sub actual.err &&
+ test_cmp expect.err.sub actual.err &&
test_must_be_empty actual.out
'
git fetch >../actual.out 2>../actual.err
) &&
test_must_be_empty actual.out &&
- test_i18ncmp expect.err.file actual.err
+ test_cmp expect.err.file actual.err
'
test_expect_success "Recursion picks up config in submodule" '
git config --unset fetch.recurseSubmodules
)
) &&
- test_i18ncmp expect.err.sub actual.err &&
+ test_cmp expect.err.sub actual.err &&
test_must_be_empty actual.out
'
cd downstream &&
git fetch >../actual.out 2>../actual.err
) &&
- test_i18ncmp expect.err.2 actual.err &&
+ test_cmp expect.err.2 actual.err &&
test_must_be_empty actual.out
'
)
) &&
test_must_be_empty actual.out &&
- test_i18ncmp expect.err actual.err
+ test_cmp expect.err actual.err
'
test_expect_success "'--recurse-submodules=on-demand' stops when no new submodule commits are found in the superproject (and ignores config)" '
git fetch --recurse-submodules=on-demand >../actual.out 2>../actual.err
) &&
test_must_be_empty actual.out &&
- test_i18ncmp expect.err.file actual.err
+ test_cmp expect.err.file actual.err
'
test_expect_success "'fetch.recurseSubmodules=on-demand' overrides global config" '
git config --unset fetch.recurseSubmodules
) &&
test_must_be_empty actual.out &&
- test_i18ncmp expect.err.2 actual.err
+ test_cmp expect.err.2 actual.err
'
test_expect_success "'submodule.<sub>.fetchRecurseSubmodules=on-demand' overrides fetch.recurseSubmodules" '
git config --unset submodule.submodule.fetchRecurseSubmodules
) &&
test_must_be_empty actual.out &&
- test_i18ncmp expect.err.2 actual.err
+ test_cmp expect.err.2 actual.err
'
test_expect_success "don't fetch submodule when newly recorded commits are already present" '
git fetch >../actual.out 2>../actual.err
) &&
test_must_be_empty actual.out &&
- test_i18ncmp expect.err actual.err &&
+ test_cmp expect.err actual.err &&
(
cd submodule &&
git checkout -q sub
git reset --hard
) &&
test_must_be_empty actual.out &&
- test_i18ncmp expect.err.2 actual.err &&
+ test_cmp expect.err.2 actual.err &&
git checkout HEAD^ -- .gitmodules &&
git add .gitmodules &&
git commit -m "new submodule restored .gitmodules"
git commit -m dev2 &&
test_must_fail git push origin dev2 2>act &&
sed -e "/^remote: /s/ *$//" <act >cmp &&
- test_i18ncmp exp cmp
+ test_cmp exp cmp
'
rm -f "$HTTPD_DOCUMENT_ROOT_PATH/test_repo.git/hooks/update"
test_path_is_missing .git/hook.stdout
'
+test_expect_success 'hook works with partial clone' '
+ clear_hook_results &&
+ test_config_global uploadpack.packObjectsHook ./hook &&
+ test_config_global uploadpack.allowFilter true &&
+ git clone --bare --no-local --filter=blob:none . dst.git &&
+ git -C dst.git rev-list --objects --missing=allow-any --no-object-names --all >objects &&
+ git -C dst.git cat-file --batch-check="%(objecttype)" <objects >types &&
+ ! grep blob types
+'
+
test_done
'
-test_expect_success C_LOCALE_OUTPUT 'output from clone' '
+test_expect_success 'output from clone' '
rm -fr dst &&
git clone -n "file://$(pwd)/src" dst >output 2>&1 &&
test $(grep Clon output | wc -l) = 1
for raw in $(ls T*.raw)
do
sed -e "s!/../!/Y/!; s![0-9a-f]\{38,\}!Z!" -e "/commit-graph/d" \
- -e "/multi-pack-index/d" <$raw >$raw.de-sha-1 &&
+ -e "/multi-pack-index/d" -e "/rev/d" <$raw >$raw.de-sha-1 &&
sort $raw.de-sha-1 >$raw.de-sha || return 1
done &&
'
test_expect_success 'chooses correct default initial branch name' '
- git init --bare empty &&
+ GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME= \
+ git -c init.defaultBranch=foo init --bare empty &&
+ test_config -C empty lsrefs.unborn advertise &&
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME= \
git -c init.defaultBranch=up clone empty whats-up &&
- test refs/heads/up = $(git -C whats-up symbolic-ref HEAD) &&
- test refs/heads/up = $(git -C whats-up config branch.up.merge)
+ test refs/heads/foo = $(git -C whats-up symbolic-ref HEAD) &&
+ test refs/heads/foo = $(git -C whats-up config branch.foo.merge)
'
test_expect_success 'guesses initial branch name correctly' '
cat >expect <<-EOF &&
version 2
agent=git/$(git version | cut -d" " -f3)
- ls-refs
+ ls-refs=unborn
fetch=shallow
server-option
object-format=$(test_oid algo)
grep "ref-prefix refs/tags/" log
'
+test_expect_success 'clone of empty repo propagates name of default branch' '
+ test_when_finished "rm -rf file_empty_parent file_empty_child" &&
+
+ GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME= \
+ git -c init.defaultBranch=mydefaultbranch init file_empty_parent &&
+
+ GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME= \
+ git -c init.defaultBranch=main -c protocol.version=2 \
+ clone "file://$(pwd)/file_empty_parent" file_empty_child &&
+ grep "refs/heads/mydefaultbranch" file_empty_child/.git/HEAD
+'
+
+test_expect_success '...but not if explicitly forbidden by config' '
+ test_when_finished "rm -rf file_empty_parent file_empty_child" &&
+
+ GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME= \
+ git -c init.defaultBranch=mydefaultbranch init file_empty_parent &&
+ test_config -C file_empty_parent lsrefs.unborn ignore &&
+
+ GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME= \
+ git -c init.defaultBranch=main -c protocol.version=2 \
+ clone "file://$(pwd)/file_empty_parent" file_empty_child &&
+ ! grep "refs/heads/mydefaultbranch" file_empty_child/.git/HEAD
+'
+
test_expect_success 'fetch with file:// using protocol v2' '
test_when_finished "rm -f log" &&
test -f h2found &&
# Ensure that there are exactly 6 files (3 .pack and 3 .idx).
- ls http_child/.git/objects/pack/* >filelist &&
- test_line_count = 6 filelist
+ ls http_child/.git/objects/pack/*.pack >packlist &&
+ ls http_child/.git/objects/pack/*.idx >idxlist &&
+ test_line_count = 3 idxlist &&
+ test_line_count = 3 packlist
'
test_expect_success 'fetching with valid packfile URI but invalid hash fails' '
clone "$HTTPD_URL/smart/http_parent" http_child &&
# Ensure that there are exactly 4 files (2 .pack and 2 .idx).
- ls http_child/.git/objects/pack/* >filelist &&
- test_line_count = 4 filelist
+ ls http_child/.git/objects/pack/*.pack >packlist &&
+ ls http_child/.git/objects/pack/*.idx >idxlist &&
+ test_line_count = 2 idxlist &&
+ test_line_count = 2 packlist
'
test_expect_success 'packfile-uri with transfer.fsckobjects fails on bad object' '
test-tool pkt-line unpack-sideband <out >o.pack &&
git index-pack o.pack &&
git verify-pack -v o.idx >objs &&
- grep commit objs | cut -d" " -f1 | sort >actual_commits
+ sed -n -e 's/\([0-9a-f][0-9a-f]*\) commit .*/\1/p' objs >objs.sed &&
+ sort >actual_commits <objs.sed
}
check_output () {
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
. ./test-lib.sh
-. "$TEST_DIRECTORY"/test-bundle-functions.sh
+. "$TEST_DIRECTORY"/lib-bundle.sh
# Create a commit or tag and set the variable with the object ID.
test_commit_setvar () {
cat >expect <<-\EOF &&
<COMMIT-P> refs/heads/main
EOF
- test_i18ncmp expect actual &&
+ test_cmp expect actual &&
git bundle verify special-rev.bdl |
make_user_friendly_and_stable_output >actual &&
The bundle requires this ref:
<COMMIT-O>
EOF
- test_i18ncmp expect actual &&
+ test_cmp expect actual &&
test_bundle_object_count special-rev.bdl 3
'
The bundle requires this ref:
<COMMIT-O>
EOF
- test_i18ncmp expect actual &&
+ test_cmp expect actual &&
test_bundle_object_count max-count.bdl 4
'
<COMMIT-M>
<COMMIT-K>
EOF
- test_i18ncmp expect actual &&
+ test_cmp expect actual &&
test_bundle_object_count --thin since.bdl 13
'
# verify bundle, which has no prerequisites
git bundle verify 1.bdl |
make_user_friendly_and_stable_output >actual &&
- test_i18ncmp expect actual &&
+ test_cmp expect actual &&
git bundle verify stdin-1.bdl |
make_user_friendly_and_stable_output >actual &&
- test_i18ncmp expect actual &&
+ test_cmp expect actual &&
test_bundle_object_count 1.bdl 24 &&
test_bundle_object_count stdin-1.bdl 24
git bundle verify 2.bdl |
make_user_friendly_and_stable_output >actual &&
- test_i18ncmp expect actual &&
+ test_cmp expect actual &&
git bundle verify stdin-2.bdl |
make_user_friendly_and_stable_output >actual &&
- test_i18ncmp expect actual &&
+ test_cmp expect actual &&
test_bundle_object_count 2.bdl 16 &&
test_bundle_object_count stdin-2.bdl 16
test_must_fail git -C test1.git bundle verify ../2.bdl 2>&1 |
make_user_friendly_and_stable_output >actual &&
- test_i18ncmp expect actual &&
+ test_cmp expect actual &&
test_must_fail git -C test1.git bundle verify ../stdin-2.bdl 2>&1 |
make_user_friendly_and_stable_output >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'create bundle 3 - two refs, same object' '
git bundle verify 3.bdl |
make_user_friendly_and_stable_output >actual &&
- test_i18ncmp expect actual &&
+ test_cmp expect actual &&
git bundle verify stdin-3.bdl |
make_user_friendly_and_stable_output >actual &&
- test_i18ncmp expect actual &&
+ test_cmp expect actual &&
test_bundle_object_count 3.bdl 4 &&
test_bundle_object_count stdin-3.bdl 4
git bundle verify 4.bdl |
make_user_friendly_and_stable_output >actual &&
- test_i18ncmp expect actual &&
+ test_cmp expect actual &&
git bundle verify stdin-4.bdl |
make_user_friendly_and_stable_output >actual &&
- test_i18ncmp expect actual &&
+ test_cmp expect actual &&
test_bundle_object_count 4.bdl 3 &&
test_bundle_object_count stdin-4.bdl 3
test_must_fail git bisect terms 1 2 &&
test_must_fail git bisect terms 2>actual &&
echo "error: no terms defined" >expected &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
test_expect_success 'bisect terms shows good/bad after start' '
Your current terms are two for the old state
and one for the new state.
EOF
- test_i18ncmp expected actual &&
+ test_cmp expected actual &&
git bisect terms --term-bad >actual &&
echo one >expected &&
test_cmp expected actual &&
git branch -v
) |
sed -n -e "$t6040_script" >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
cat >expect <<\EOF
git branch -vv
) |
sed -n -e "$t6040_script" >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'checkout (diverged from upstream)' '
git checkout b1 >/dev/null &&
git status -s -b | head -1
) >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
cat >expect <<\EOF
git checkout b1 >/dev/null &&
git status -s -b --no-ahead-behind | head -1
) >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
cat >expect <<\EOF
git checkout b1 >/dev/null &&
git -c status.aheadbehind=false status -s -b | head -1
) >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
cat >expect <<\EOF
git checkout b1 >/dev/null &&
git status --long -b | head -3
) >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'status --long --branch' '
git checkout b1 >/dev/null &&
git -c status.aheadbehind=true status --long -b | head -3
) >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
cat >expect <<\EOF
git checkout b1 >/dev/null &&
git status --long -b --no-ahead-behind | head -2
) >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'status.aheadbehind=false status --long --branch' '
git checkout b1 >/dev/null &&
git -c status.aheadbehind=false status --long -b | head -2
) >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
cat >expect <<\EOF
git checkout b5 >/dev/null &&
git status -s -b | head -1
) >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
cat >expect <<\EOF
git checkout b6 >/dev/null &&
git status -s -b | head -1
) >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'fail to track lightweight tags' '
test_description='rev-list combining bitmaps and filters'
. ./test-lib.sh
+. "$TEST_DIRECTORY"/lib-bitmap.sh
test_expect_success 'set up bitmapped repo' '
# one commit will have bitmaps, the other will not
--- /dev/null
+#!/bin/sh
+
+test_description='basic tests of rev-list --disk-usage'
+. ./test-lib.sh
+
+# we want a mix of reachable and unreachable, as well as
+# objects in the bitmapped pack and some outside of it
+test_expect_success 'set up repository' '
+ test_commit --no-tag one &&
+ test_commit --no-tag two &&
+ git repack -adb &&
+ git reset --hard HEAD^ &&
+ test_commit --no-tag three &&
+ test_commit --no-tag four &&
+ git reset --hard HEAD^
+'
+
+# We don't want to hardcode sizes, because they depend on the exact details of
+# packing, zlib, etc. We'll assume that the regular rev-list and cat-file
+# machinery works and compare the --disk-usage output to that.
+disk_usage_slow () {
+ git rev-list --no-object-names "$@" |
+ git cat-file --batch-check="%(objectsize:disk)" |
+ perl -lne '$total += $_; END { print $total}'
+}
+
+# check behavior with given rev-list options; note that
+# whitespace is not preserved in args
+check_du () {
+ args=$*
+
+ test_expect_success "generate expected size ($args)" "
+ disk_usage_slow $args >expect
+ "
+
+ test_expect_success "rev-list --disk-usage without bitmaps ($args)" "
+ git rev-list --disk-usage $args >actual &&
+ test_cmp expect actual
+ "
+
+ test_expect_success "rev-list --disk-usage with bitmaps ($args)" "
+ git rev-list --disk-usage --use-bitmap-index $args >actual &&
+ test_cmp expect actual
+ "
+}
+
+check_du HEAD
+check_du --objects HEAD
+check_du --objects HEAD^..HEAD
+
+test_done
EOF
check_describe A-* HEAD
test_expect_success 'warning was displayed for Q' '
- test_i18ncmp err.expect err.actual
+ test_cmp err.expect err.actual
'
test_expect_success 'misnamed annotated tag forces long output' '
description=$(git describe --no-long Q^0) &&
test_expect_success 'error message for path inside submodule' '
echo a >sub/a &&
test_must_fail git add sub/a 2>actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'error message for path inside submodule from within submodule' '
test_when_finished "rm -f .git/$r" &&
echo "warning: ignoring broken ref $r" >broken-err &&
git for-each-ref >out 2>err &&
- test_i18ncmp full-list out &&
- test_i18ncmp broken-err err
+ test_cmp full-list out &&
+ test_cmp broken-err err
'
test_expect_success 'NULL_SHA1 refs are reported correctly' '
echo "warning: ignoring broken ref $r" >zeros-err &&
git for-each-ref >out 2>err &&
test_cmp full-list out &&
- test_i18ncmp zeros-err err &&
+ test_cmp zeros-err err &&
git for-each-ref --format="%(objectname) %(refname)" >brief-out 2>brief-err &&
test_cmp brief-list brief-out &&
- test_i18ncmp zeros-err brief-err
+ test_cmp zeros-err brief-err
'
test_expect_success 'Missing objects are reported correctly' '
test_when_finished "rm -f .git/$r" &&
echo "fatal: missing object $MISSING for $r" >missing-err &&
test_must_fail git for-each-ref 2>err &&
- test_i18ncmp missing-err err &&
+ test_cmp missing-err err &&
(
cat brief-list &&
echo "$MISSING $r"
export GIT_COMMITTER_DATE
test_expect_success 'setup tests' '
+ GIT_TEST_COMMIT_GRAPH=0 &&
+ export GIT_TEST_COMMIT_GRAPH &&
echo 1 >a1 &&
git add a1 &&
GIT_AUTHOR_DATE="2006-12-12 23:00:00" git commit -m 1 a1 &&
'
test_expect_success 'combined merge conflicts' '
- test_must_fail env GIT_TEST_COMMIT_GRAPH=0 git merge -m final G
+ test_must_fail git merge -m final G
'
test_expect_success 'result contains a conflict' '
'
test_expect_success 'virtual trees were processed' '
+ # TODO: fragile test, relies on ambigious merge-base resolution
git ls-files --stage >out &&
cat >expect <<-EOF &&
)
}
-test_expect_success C_LOCALE_OUTPUT '9e: N-to-1 whammo' '
+test_expect_success '9e: N-to-1 whammo' '
test_setup_9e &&
(
cd 9e &&
test_cmp expect actual &&
test_must_fail git rev-parse HEAD:bq HEAD:foo/bq &&
- test_path_is_missing bq foo/bq foo/whatever
+ test_path_is_missing bq &&
+ test_path_is_missing foo/bq &&
+ test_path_is_missing foo/whatever
)
'
test_cmp expect actual &&
test_must_fail git rev-parse HEAD:bq HEAD:foo/bq &&
- test_path_is_missing bq foo/bq foo/whatever
+ test_path_is_missing bq &&
+ test_path_is_missing foo/bq &&
+ test_path_is_missing foo/whatever
)
'
test_cmp expect actual &&
test_must_fail git rev-parse HEAD:bq HEAD:foo/bq &&
- test_path_is_missing bq foo/bq foo/whatever
+ test_path_is_missing bq &&
+ test_path_is_missing foo/bq &&
+ test_path_is_missing foo/whatever
)
'
test_cmp expect actual &&
test_must_fail git rev-parse HEAD:bq HEAD:foo/bq &&
- test_path_is_missing bq foo/bq foo/whatever
+ test_path_is_missing bq &&
+ test_path_is_missing foo/bq &&
+ test_path_is_missing foo/whatever
)
'
cp important sub &&
cp important sub2 &&
test_must_fail git merge sub 2>out &&
- test_i18ncmp out expect &&
+ test_cmp out expect &&
test_path_is_missing .git/MERGE_HEAD &&
test_cmp important sub &&
test_cmp important sub2 &&
git checkout --orphan new &&
cp important c0.c &&
test_must_fail git merge c0 2>out &&
- test_i18ncmp out expect
+ test_cmp out expect
'
test_expect_success 'will not overwrite untracked file on unborn branch .git/MERGE_HEAD sanity etc.' '
test_expect_success 'untracked files overwritten by merge (fast and non-fast forward)' '
test_must_fail git merge branch 2>out &&
- test_i18ncmp out expect &&
+ test_cmp out expect &&
git commit --allow-empty -m empty &&
(
GIT_MERGE_VERBOSITY=0 &&
export GIT_MERGE_VERBOSITY &&
test_must_fail git merge branch 2>out2
) &&
- test_i18ncmp out2 expect &&
+ test_cmp out2 expect &&
git reset --hard HEAD^
'
git add three &&
git add four &&
test_must_fail git merge branch 2>out &&
- test_i18ncmp out expect
+ test_cmp out expect
'
cat >expect <<\EOF
echo uno >rep/one &&
echo dos >rep/two &&
test_must_fail git checkout branch 2>out &&
- test_i18ncmp out expect
+ test_cmp out expect
'
cat >expect <<\EOF
test_expect_success 'not uptodate file porcelain checkout error' '
git add rep/one rep/two &&
test_must_fail git checkout branch 2>out &&
- test_i18ncmp out expect
+ test_cmp out expect
'
cat >expect <<\EOF
>rep/untracked-file &&
>rep2/untracked-file &&
test_must_fail git checkout branch 2>out &&
- test_i18ncmp out ../expect
+ test_cmp out ../expect
'
test_done
git gc &&
( cd .git/objects/pack && ls *.pack ) >pack-list &&
test_line_count = 1 pack-list &&
- BASE_PACK=.git/objects/pack/pack-*.pack &&
+ cp pack-list base-pack-list &&
test_commit four &&
git repack -d &&
test_commit five &&
test_line_count = 2 pack-list &&
awk "/^P /{print \$2}" <.git/objects/info/packs >pack-info &&
test_line_count = 2 pack-info &&
- test_path_is_file $BASE_PACK &&
+ test_path_is_file .git/objects/pack/$(cat base-pack-list) &&
git fsck
)
'
test_commit "$(test_oid obj2)" &&
# Our first gc will create a pack; our second will create a second pack
git gc --auto &&
- ls .git/objects/pack | sort >existing_packs &&
+ ls .git/objects/pack/pack-*.pack | sort >existing_packs &&
test_commit "$(test_oid obj3)" &&
test_commit "$(test_oid obj4)" &&
git gc --auto 2>err &&
test_i18ngrep ! "^warning:" err &&
- ls .git/objects/pack/ | sort >post_packs &&
+ ls .git/objects/pack/pack-*.pack | sort >post_packs &&
comm -1 -3 existing_packs post_packs >new &&
comm -2 -3 existing_packs post_packs >del &&
test_line_count = 0 del && # No packs are deleted
- test_line_count = 2 new # There is one new pack and its .idx
+ test_line_count = 1 new # There is one new pack
'
test_expect_success 'gc --no-quiet' '
git show-ref -s commit-5-5 | git commit-graph write --stdin-commits &&
mv .git/objects/info/commit-graph commit-graph-half &&
chmod u+w commit-graph-half &&
+ GIT_TEST_COMMIT_GRAPH_NO_GDAT=1 git commit-graph write --reachable &&
+ mv .git/objects/info/commit-graph commit-graph-no-gdat &&
+ chmod u+w commit-graph-no-gdat &&
git config core.commitGraph true
'
-run_three_modes () {
+run_all_modes () {
test_when_finished rm -rf .git/objects/info/commit-graph &&
"$@" <input >actual &&
test_cmp expect actual &&
test_cmp expect actual &&
cp commit-graph-half .git/objects/info/commit-graph &&
"$@" <input >actual &&
+ test_cmp expect actual &&
+ cp commit-graph-no-gdat .git/objects/info/commit-graph &&
+ "$@" <input >actual &&
test_cmp expect actual
}
-test_three_modes () {
- run_three_modes test-tool reach "$@"
+test_all_modes () {
+ run_all_modes test-tool reach "$@"
}
test_expect_success 'ref_newer:miss' '
B:commit-4-9
EOF
echo "ref_newer(A,B):0" >expect &&
- test_three_modes ref_newer
+ test_all_modes ref_newer
'
test_expect_success 'ref_newer:hit' '
B:commit-2-3
EOF
echo "ref_newer(A,B):1" >expect &&
- test_three_modes ref_newer
+ test_all_modes ref_newer
'
test_expect_success 'in_merge_bases:hit' '
B:commit-8-8
EOF
echo "in_merge_bases(A,B):1" >expect &&
- test_three_modes in_merge_bases
+ test_all_modes in_merge_bases
'
test_expect_success 'in_merge_bases:miss' '
B:commit-5-9
EOF
echo "in_merge_bases(A,B):0" >expect &&
- test_three_modes in_merge_bases
+ test_all_modes in_merge_bases
'
test_expect_success 'in_merge_bases_many:hit' '
X:commit-5-7
EOF
echo "in_merge_bases_many(A,X):1" >expect &&
- test_three_modes in_merge_bases_many
+ test_all_modes in_merge_bases_many
'
test_expect_success 'in_merge_bases_many:miss' '
X:commit-8-6
EOF
echo "in_merge_bases_many(A,X):0" >expect &&
- test_three_modes in_merge_bases_many
+ test_all_modes in_merge_bases_many
'
test_expect_success 'in_merge_bases_many:miss-heuristic' '
X:commit-6-6
EOF
echo "in_merge_bases_many(A,X):0" >expect &&
- test_three_modes in_merge_bases_many
+ test_all_modes in_merge_bases_many
'
test_expect_success 'is_descendant_of:hit' '
X:commit-1-1
EOF
echo "is_descendant_of(A,X):1" >expect &&
- test_three_modes is_descendant_of
+ test_all_modes is_descendant_of
'
test_expect_success 'is_descendant_of:miss' '
X:commit-7-6
EOF
echo "is_descendant_of(A,X):0" >expect &&
- test_three_modes is_descendant_of
+ test_all_modes is_descendant_of
'
test_expect_success 'get_merge_bases_many' '
git rev-parse commit-5-6 \
commit-4-7 | sort
} >expect &&
- test_three_modes get_merge_bases_many
+ test_all_modes get_merge_bases_many
'
test_expect_success 'reduce_heads' '
commit-2-8 \
commit-1-10 | sort
} >expect &&
- test_three_modes reduce_heads
+ test_all_modes reduce_heads
'
test_expect_success 'can_all_from_reach:hit' '
Y:commit-8-1
EOF
echo "can_all_from_reach(X,Y):1" >expect &&
- test_three_modes can_all_from_reach
+ test_all_modes can_all_from_reach
'
test_expect_success 'can_all_from_reach:miss' '
Y:commit-8-5
EOF
echo "can_all_from_reach(X,Y):0" >expect &&
- test_three_modes can_all_from_reach
+ test_all_modes can_all_from_reach
'
test_expect_success 'can_all_from_reach_with_flag: tags case' '
Y:commit-8-1
EOF
echo "can_all_from_reach_with_flag(X,_,_,0,0):1" >expect &&
- test_three_modes can_all_from_reach_with_flag
+ test_all_modes can_all_from_reach_with_flag
'
test_expect_success 'commit_contains:hit' '
X:commit-9-3
EOF
echo "commit_contains(_,A,X,_):1" >expect &&
- test_three_modes commit_contains &&
- test_three_modes commit_contains --tag
+ test_all_modes commit_contains &&
+ test_all_modes commit_contains --tag
'
test_expect_success 'commit_contains:miss' '
X:commit-9-3
EOF
echo "commit_contains(_,A,X,_):0" >expect &&
- test_three_modes commit_contains &&
- test_three_modes commit_contains --tag
+ test_all_modes commit_contains &&
+ test_all_modes commit_contains --tag
'
test_expect_success 'rev-list: basic topo-order' '
commit-6-2 commit-5-2 commit-4-2 commit-3-2 commit-2-2 commit-1-2 \
commit-6-1 commit-5-1 commit-4-1 commit-3-1 commit-2-1 commit-1-1 \
>expect &&
- run_three_modes git rev-list --topo-order commit-6-6
+ run_all_modes git rev-list --topo-order commit-6-6
'
test_expect_success 'rev-list: first-parent topo-order' '
commit-6-2 \
commit-6-1 commit-5-1 commit-4-1 commit-3-1 commit-2-1 commit-1-1 \
>expect &&
- run_three_modes git rev-list --first-parent --topo-order commit-6-6
+ run_all_modes git rev-list --first-parent --topo-order commit-6-6
'
test_expect_success 'rev-list: range topo-order' '
commit-6-2 commit-5-2 commit-4-2 \
commit-6-1 commit-5-1 commit-4-1 \
>expect &&
- run_three_modes git rev-list --topo-order commit-3-3..commit-6-6
+ run_all_modes git rev-list --topo-order commit-3-3..commit-6-6
'
test_expect_success 'rev-list: range topo-order' '
commit-6-2 commit-5-2 commit-4-2 \
commit-6-1 commit-5-1 commit-4-1 \
>expect &&
- run_three_modes git rev-list --topo-order commit-3-8..commit-6-6
+ run_all_modes git rev-list --topo-order commit-3-8..commit-6-6
'
test_expect_success 'rev-list: first-parent range topo-order' '
commit-6-2 \
commit-6-1 commit-5-1 commit-4-1 \
>expect &&
- run_three_modes git rev-list --first-parent --topo-order commit-3-8..commit-6-6
+ run_all_modes git rev-list --first-parent --topo-order commit-3-8..commit-6-6
'
test_expect_success 'rev-list: ancestry-path topo-order' '
commit-6-4 commit-5-4 commit-4-4 commit-3-4 \
commit-6-3 commit-5-3 commit-4-3 \
>expect &&
- run_three_modes git rev-list --topo-order --ancestry-path commit-3-3..commit-6-6
+ run_all_modes git rev-list --topo-order --ancestry-path commit-3-3..commit-6-6
'
test_expect_success 'rev-list: symmetric difference topo-order' '
commit-3-8 commit-2-8 commit-1-8 \
commit-3-7 commit-2-7 commit-1-7 \
>expect &&
- run_three_modes git rev-list --topo-order commit-3-8...commit-6-6
+ run_all_modes git rev-list --topo-order commit-3-8...commit-6-6
'
test_expect_success 'get_reachable_subset:all' '
commit-1-7 \
commit-5-6 | sort
) >expect &&
- test_three_modes get_reachable_subset
+ test_all_modes get_reachable_subset
'
test_expect_success 'get_reachable_subset:some' '
git rev-parse commit-3-3 \
commit-1-7 | sort
) >expect &&
- test_three_modes get_reachable_subset
+ test_all_modes get_reachable_subset
'
test_expect_success 'get_reachable_subset:none' '
Y:commit-2-8
EOF
echo "get_reachable_subset(X,Y)" >expect &&
- test_three_modes get_reachable_subset
+ test_all_modes get_reachable_subset
'
test_done
echo "warning: Could not find section in .gitmodules where path=sub" >expect.err &&
mkdir mod &&
git mv sub mod/sub 2>actual.err &&
- test_i18ncmp expect.err actual.err &&
+ test_cmp expect.err actual.err &&
! test -e sub &&
[ "$entry" = "$(git ls-files --stage mod/sub | cut -f 1)" ] &&
(
git show-ref --quiet --verify refs/tags/"$1"
}
+test_expect_success 'setup' '
+ test_oid_cache <<-EOM
+ othersigheader sha1:gpgsig-sha256
+ othersigheader sha256:gpgsig
+ EOM
+'
+
test_expect_success 'listing all tags in an empty tree should succeed' '
git tag -l &&
git tag
git tag --create-reflog tag_with_reflog &&
git reflog exists refs/tags/tag_with_reflog &&
sed -e "s/^.* //" .git/logs/refs/tags/tag_with_reflog >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
test_expect_success 'annotated tag with --create-reflog has correct message' '
git tag -m "annotated tag" --create-reflog tag_with_reflog &&
git reflog exists refs/tags/tag_with_reflog &&
sed -e "s/^.* //" .git/logs/refs/tags/tag_with_reflog >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
test_expect_success '--create-reflog does not create reflog on failure' '
'test_config gpg.program echo &&
test_must_fail git tag -s -m tail tag-gpg-failure'
+# try to produce invalid signature
+test_expect_success GPG 'git verifies tag is valid with double signature' '
+ git tag -s -m tail tag-gpg-double-sig &&
+ git cat-file tag tag-gpg-double-sig >tag &&
+ othersigheader=$(test_oid othersigheader) &&
+ sed -ne "/^\$/q;p" tag >new-tag &&
+ cat <<-EOM >>new-tag &&
+ $othersigheader -----BEGIN PGP SIGNATURE-----
+ someinvaliddata
+ -----END PGP SIGNATURE-----
+ EOM
+ sed -e "1,/^tagger/d" tag >>new-tag &&
+ new_tag=$(git hash-object -t tag -w new-tag) &&
+ git update-ref refs/tags/tag-gpg-double-sig $new_tag &&
+ git verify-tag tag-gpg-double-sig &&
+ git fsck
+'
+
# try to sign with bad user.signingkey
test_expect_success GPGSM \
'git tag -s fails if gpgsm is misconfigured (bad key)' \
# check the first line --- should be empty
echo >first.expect &&
sed -e 1q <actual >first.actual &&
- test_i18ncmp first.expect first.actual
+ test_cmp first.expect first.actual
'
test_expect_success \
hint: Disable this message with "git config advice.nestedTag false"
EOF
git tag -m nested nested annotated-v4.0 2>actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'multiple --points-at are OR-ed together' '
test_cmp expect actual
'
+test_expect_success 'setup trace2' '
+ GIT_TRACE2_BRIEF=1 &&
+ export GIT_TRACE2_BRIEF
+'
+
+test_expect_success TTY 'git returns SIGPIPE on early pager exit' '
+ test_when_finished "rm pager-used trace.normal" &&
+ test_config core.pager ">pager-used; head -n 1; exit 0" &&
+ GIT_TRACE2="$(pwd)/trace.normal" &&
+ export GIT_TRACE2 &&
+ test_when_finished "unset GIT_TRACE2" &&
+
+ if test_have_prereq !MINGW
+ then
+ OUT=$( ((test_terminal git log; echo $? 1>&3) | :) 3>&1 ) &&
+ test_match_signal 13 "$OUT"
+ else
+ test_terminal git log
+ fi &&
+
+ grep child_exit trace.normal >child-exits &&
+ test_line_count = 1 child-exits &&
+ grep " code:0 " child-exits &&
+ test_path_is_file pager-used
+'
+
+test_expect_success TTY 'git returns SIGPIPE on early pager non-zero exit' '
+ test_when_finished "rm pager-used trace.normal" &&
+ test_config core.pager ">pager-used; head -n 1; exit 1" &&
+ GIT_TRACE2="$(pwd)/trace.normal" &&
+ export GIT_TRACE2 &&
+ test_when_finished "unset GIT_TRACE2" &&
+
+ if test_have_prereq !MINGW
+ then
+ OUT=$( ((test_terminal git log; echo $? 1>&3) | :) 3>&1 ) &&
+ test_match_signal 13 "$OUT"
+ else
+ test_terminal git log
+ fi &&
+
+ grep child_exit trace.normal >child-exits &&
+ test_line_count = 1 child-exits &&
+ grep " code:1 " child-exits &&
+ test_path_is_file pager-used
+'
+
+test_expect_success TTY 'git discards pager non-zero exit without SIGPIPE' '
+ test_when_finished "rm pager-used trace.normal" &&
+ test_config core.pager "wc >pager-used; exit 1" &&
+ GIT_TRACE2="$(pwd)/trace.normal" &&
+ export GIT_TRACE2 &&
+ test_when_finished "unset GIT_TRACE2" &&
+
+ if test_have_prereq !MINGW
+ then
+ OUT=$( ((test_terminal git log; echo $? 1>&3) | :) 3>&1 ) &&
+ test "$OUT" -eq 0
+ else
+ test_terminal git log
+ fi &&
+
+ grep child_exit trace.normal >child-exits &&
+ test_line_count = 1 child-exits &&
+ grep " code:1 " child-exits &&
+ test_path_is_file pager-used
+'
+
+test_expect_success TTY 'git discards nonexisting pager without SIGPIPE' '
+ test_when_finished "rm pager-used trace.normal" &&
+ test_config core.pager "wc >pager-used; does-not-exist" &&
+ GIT_TRACE2="$(pwd)/trace.normal" &&
+ export GIT_TRACE2 &&
+ test_when_finished "unset GIT_TRACE2" &&
+
+ if test_have_prereq !MINGW
+ then
+ OUT=$( ((test_terminal git log; echo $? 1>&3) | :) 3>&1 ) &&
+ test "$OUT" -eq 0
+ else
+ test_terminal git log
+ fi &&
+
+ grep child_exit trace.normal >child-exits &&
+ test_line_count = 1 child-exits &&
+ grep " code:127 " child-exits &&
+ test_path_is_file pager-used
+'
+
+test_expect_success TTY 'git attempts to page to nonexisting pager command, gets SIGPIPE' '
+ test_when_finished "rm trace.normal" &&
+ test_config core.pager "does-not-exist" &&
+ GIT_TRACE2="$(pwd)/trace.normal" &&
+ export GIT_TRACE2 &&
+ test_when_finished "unset GIT_TRACE2" &&
+
+ if test_have_prereq !MINGW
+ then
+ OUT=$( ((test_terminal git log; echo $? 1>&3) | :) 3>&1 ) &&
+ test_match_signal 13 "$OUT"
+ else
+ test_terminal git log
+ fi &&
+
+ grep child_exit trace.normal >child-exits &&
+ test_line_count = 1 child-exits &&
+ grep " code:-1 " child-exits
+'
+
+test_expect_success TTY 'git returns SIGPIPE on propagated signals from pager' '
+ test_when_finished "rm pager-used trace.normal" &&
+ test_config core.pager ">pager-used; test-tool sigchain" &&
+ GIT_TRACE2="$(pwd)/trace.normal" &&
+ export GIT_TRACE2 &&
+ test_when_finished "unset GIT_TRACE2" &&
+
+ if test_have_prereq !MINGW
+ then
+ OUT=$( ((test_terminal git log; echo $? 1>&3) | :) 3>&1 ) &&
+ test_match_signal 13 "$OUT"
+ else
+ test_terminal git log
+ fi &&
+
+ grep child_exit trace.normal >child-exits &&
+ test_line_count = 1 child-exits &&
+ grep " code:143 " child-exits &&
+ test_path_is_file pager-used
+'
+
test_done
test_expect_success 'git-clean, absent case' '
setup_absent &&
git clean -n > result &&
- test_i18ncmp expected result
+ test_cmp expected result
'
test_expect_success 'git-clean, dirty case' '
setup_dirty &&
git clean -n > result &&
- test_i18ncmp expected result
+ test_cmp expected result
'
test_expect_success '--ignore-skip-worktree-entries leaves worktree alone' '
git commit -m delete &&
test_must_fail git merge main &&
test_must_fail git commit --dry-run >../actual &&
- test_i18ncmp ../expect ../actual &&
+ test_cmp ../expect ../actual &&
git status >../actual &&
- test_i18ncmp ../expect ../actual
+ test_cmp ../expect ../actual
)
'
no changes added to commit (use "git add" and/or "git commit -a")
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
no changes added to commit (use "git add" and/or "git commit -a")
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
Untracked files not listed (use -u option to show untracked files)
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual &&
+ test_cmp expected actual &&
git reset --hard &&
git checkout main
'
?? expected
?? mdconflict/
EOF
- test_i18ncmp expected actual
+ test_cmp expected actual
'
## Duplicate the above test and verify --porcelain=v1 arg parsing.
?? expected
?? mdconflict/
EOF
- test_i18ncmp expected actual
+ test_cmp expected actual
'
## Verify parser error on invalid --porcelain argument.
cp -R done dthree dtwo four three ../other_worktree &&
GIT_WORK_TREE=../other_worktree git status 2>../err &&
echo "warning: untracked cache is disabled on this system or location" >../expect &&
- test_i18ncmp ../expect ../err
+ test_cmp ../expect ../err
'
test_expect_success 'untracked cache survives a checkout' '
hex=$(git log -1 --format="%h") &&
git reset --hard >.actual &&
echo HEAD is now at $hex $(commit_msg) >.expected &&
- test_i18ncmp .expected .actual
+ test_cmp .expected .actual
'
test_expect_success 'reset --hard message (ISO8859-1 logoutputencoding)' '
hex=$(git log -1 --format="%h") &&
git -c "i18n.logOutputEncoding=$test_encoding" reset --hard >.actual &&
echo HEAD is now at $hex $(commit_msg $test_encoding) >.expected &&
- test_i18ncmp .expected .actual
+ test_cmp .expected .actual
'
test_expect_success 'giving a non existing revision should fail' '
EOF
echo 123 >>file2 &&
git reset --mixed HEAD >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success 'resetting specific path that is unmerged' '
'
-test_expect_success C_LOCALE_OUTPUT 'git clean with relative prefix' '
+test_expect_success 'git clean with relative prefix' '
mkdir -p build docs &&
touch a.out src/part3.c docs/manual.txt obj.o build/lib.so &&
verbose test "$would_clean" = ../src/part3.c
'
-test_expect_success C_LOCALE_OUTPUT 'git clean with absolute path' '
+test_expect_success 'git clean with absolute path' '
mkdir -p build docs &&
touch a.out src/part3.c docs/manual.txt obj.o build/lib.so &&
'
-test_expect_success C_LOCALE_OUTPUT 'core.excludesfile' '
+test_expect_success 'core.excludesfile' '
echo excludes >excludes &&
echo included >included &&
EOF
git init repo-no-commits &&
test_must_fail git submodule add ../a ./repo-no-commits 2>actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'status should ignore inner git repo when not added' '
git add --force .gitignore &&
git commit -m"Ignore everything" &&
! git submodule add "$submodurl" submod >actual 2>&1 &&
- test_i18ncmp expect actual
+ test_cmp expect actual
)
'
< Add foo5
EOF
- test_i18ncmp expected actual
+ test_cmp expected actual
"
test_expect_success 'typechanged submodule(submodule->blob), --files' "
> Add foo5
EOF
- test_i18ncmp expected actual
+ test_cmp expected actual
"
rm -rf sm1 &&
* sm1 $head4(submodule)->$head5(blob):
EOF
- test_i18ncmp expected actual
+ test_cmp expected actual
"
rm -f sm1 &&
Warn: sm1 doesn't contain commit $head4_full
EOF
- test_i18ncmp expected actual
+ test_cmp expected actual
"
commit_file
> Add foo7
EOF
- test_i18ncmp expected actual
+ test_cmp expected actual
"
commit_file sm1 &&
test_expect_success '--for-status' "
git submodule summary --for-status HEAD^ >actual &&
- test_i18ncmp - actual <<-EOF
+ test_cmp - actual <<-EOF
* sm1 $head6...0000000:
* sm2 0000000...$head7 (2):
cd tmp &&
git submodule update --init --recursive ../super >../../actual 2>../../actual2
) &&
- test_i18ncmp expect actual &&
+ test_cmp expect actual &&
sort actual2 >actual2.sorted &&
- test_i18ncmp expect2 actual2.sorted
+ test_cmp expect2 actual2.sorted
'
cat <<EOF >expect2
git submodule update --init sub 2>../../actual2
)
) &&
- test_i18ncmp expect2 actual2
+ test_cmp expect2 actual2
'
test_expect_success 'submodule update does not fetch already present commits' '
(cd super &&
git submodule update > ../actual 2> ../actual.err
) &&
- test_i18ncmp expected actual &&
+ test_cmp expected actual &&
test_must_be_empty actual.err
'
(cd super &&
test_must_fail git submodule update submodule 2>../actual
) &&
- test_i18ncmp actual expect
+ test_cmp actual expect
'
cat << EOF >expect
mkdir tmp && cd tmp &&
test_must_fail git submodule update ../submodule 2>../../actual
) &&
- test_i18ncmp actual expect
+ test_cmp actual expect
'
test_expect_success 'submodule update - command run for initial population of submodule' '
EOF
rm -rf super/submodule &&
test_must_fail git -C super submodule update 2>actual &&
- test_i18ncmp expect actual &&
+ test_cmp expect actual &&
git -C super submodule update --checkout
'
mkdir -p tmp && cd tmp &&
test_must_fail git submodule update --recursive ../super 2>../../actual
) &&
- test_i18ncmp actual expect
+ test_cmp actual expect
'
test_expect_success 'submodule init does not copy command into .git/config' '
git config foo.bar zar &&
git submodule foreach "git config --file \"\$toplevel/.git/config\" foo.bar"
) &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
cat >expect <<EOF
cd clone/sub &&
git submodule foreach "echo \$toplevel-\$name-\$sm_path-\$displaypath-\$sha1" >../../actual
) &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'setup nested submodules' '
cd clone2 &&
git submodule foreach --recursive "true" > ../actual
) &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
cat > expect <<EOF
cd untracked &&
git submodule foreach --recursive >../../actual
) &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
sub1sha1=$(cd clone2/sub1 && git rev-parse HEAD)
sub2sha1=$(cd clone2/sub2 && git rev-parse HEAD)
cd clone2/untracked &&
git submodule foreach --recursive "echo toplevel: \$toplevel name: \$name path: \$sm_path displaypath: \$displaypath hash: \$sha1" >../../actual
) &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
cat > expect <<EOF
printf "%s" "$(git log --pretty=format:%s%b -1)" >"$actual" &&
printf "%s" "$1" >"$expect" &&
- test_i18ncmp "$expect" "$actual"
+ test_cmp "$expect" "$actual"
}
# A sanity check to see if commit is working at all.
touch commit-template-check &&
git add commit-template-check &&
GIT_EDITOR="cat >editor-input" git commit --untracked-files=no --allow-empty-message &&
- test_i18ncmp expected-template editor-input
+ test_cmp expected-template editor-input
'
test_expect_success 'setup empty commit with unstaged rename and copy' '
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
. ./test-lib.sh
-. "$TEST_DIRECTORY/diff-lib.sh"
+. "$TEST_DIRECTORY/lib-diff.sh"
author='The Real Author <someguy@his.email.org>'
printf "%s" "$(git log --pretty=format:%s%b -1)" >$actual &&
printf "%s" "$1" >$expect &&
- test_i18ncmp $expect $actual
+ test_cmp $expect $actual
}
# Arguments: [<prefix] [<commit message>] [<commit options>]
SUMMARY_POSTFIX="$(git log -1 --pretty='format:%h')"
echo "[$SUMMARY_PREFIX $SUMMARY_POSTFIX] $2" >exp &&
- test_i18ncmp exp act
+ test_cmp exp act
}
test_expect_success 'output summary format' '
# with '#' will be ignored, and an empty message aborts the commit." >expect
test_expect_success 'cleanup commit messages (strip option,-F,-e): output' '
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'cleanup commit message (fail on invalid cleanup mode option)' '
test_rebase () {
expect=$1 &&
mode=$2 &&
- test_expect_$expect C_LOCALE_OUTPUT "with hook (rebase ${mode:--i})" '
+ test_expect_$expect "with hook (rebase ${mode:--i})" '
test_when_finished "\
git rebase --abort
git checkout -f main
'
-test_expect_success C_LOCALE_OUTPUT 'with failing hook (cherry-pick)' '
+test_expect_success 'with failing hook (cherry-pick)' '
test_when_finished "git checkout -f main" &&
git checkout -B other b &&
test_must_fail git cherry-pick rebase-1 2>actual &&
#
EOF
COLUMNS=50 git -c status.displayCommentPrefix=true status --column="column dense" >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success 'status --column status.displayCommentPrefix=false' '
strip_comments expect &&
COLUMNS=49 git -c status.displayCommentPrefix=false status --column="column dense" >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
cat >expect <<\EOF
test_expect_success 'status with status.displayCommentPrefix=true' '
git -c status.displayCommentPrefix=true status >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success 'status with status.displayCommentPrefix=false' '
strip_comments expect &&
git -c status.displayCommentPrefix=false status >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success 'status -v' '
(cat expect && git diff --cached) >expect-with-v &&
git status -v >output &&
- test_i18ncmp expect-with-v output
+ test_cmp expect-with-v output
'
test_expect_success 'status -v -v' '
echo "Changes not staged for commit:" &&
git -c diff.mnemonicprefix=true diff) >expect-with-v &&
git status -v -v >output &&
- test_i18ncmp expect-with-v output
+ test_cmp expect-with-v output
'
test_expect_success 'setup fake editor' '
test_expect_success 'status (advice.statusHints false)' '
test_config advice.statusHints false &&
git status >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
EOF
git status --ignored >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success 'status with gitignore (nothing untracked)' '
EOF
git status --ignored >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
cat >.gitignore <<\EOF
test_expect_success 'status -s -b' '
git status -s -b >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
git status -s -z -b >output &&
nul_to_q <output >output.q &&
mv output.q output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success 'setup dir3' '
Untracked files not listed (use -u option to show untracked files)
EOF
git status -uno >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success 'status (status.showUntrackedFiles no)' '
test_config status.showuntrackedfiles no &&
git status >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success 'status -uno (advice.statusHints false)' '
EOF
test_config advice.statusHints false &&
git status -uno >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
cat >expect << EOF
EOF
git status -unormal >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success 'status (status.showUntrackedFiles normal)' '
test_config status.showuntrackedfiles normal &&
git status >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
cat >expect <<EOF
EOF
git status -uall >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success 'status (status.showUntrackedFiles all)' '
test_config status.showuntrackedfiles all &&
git status >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success 'teardown dir3' '
EOF
(cd dir1 && git status) >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
cat >expect <<\EOF
EOF
test_config color.ui auto &&
test_terminal git status | test_decode_color >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success TTY 'status with color.status' '
test_config color.status auto &&
test_terminal git status | test_decode_color >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
cat >expect <<\EOF
test_expect_success TTY 'status -s -b with color.status' '
test_terminal git status -s -b | test_decode_color >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
EOF
test_config status.relativePaths false &&
(cd dir1 && git status) >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
EOF
git commit --dry-run dir1/modified >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
cat >expect <<EOF
EOF
git status >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
# we expect the same as the previous test
test_expect_success 'status --untracked-files=all does not show submodule' '
git status --untracked-files=all >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
cat >expect <<EOF
EOF
git config status.submodulesummary 10 &&
git status >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success 'status submodule summary with status.displayCommentPrefix=false' '
strip_comments expect &&
git -c status.displayCommentPrefix=false status >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success 'commit with submodule summary ignores status.displayCommentPrefix' '
git commit -m "commit submodule" &&
git config status.submodulesummary 10 &&
test_must_fail git commit --dry-run >output &&
- test_i18ncmp expect output &&
+ test_cmp expect output &&
git status >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
cat >expect <<EOF
EOF
git config status.submodulesummary 10 &&
git commit --dry-run --amend >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success POSIXPERM,SANITY 'status succeeds in a read-only repository' '
EOF
echo modified sm/untracked &&
git status --ignore-submodules=untracked >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success '.gitmodules ignore=untracked suppresses submodules with untracked content' '
test_config diff.ignoreSubmodules dirty &&
git status >output &&
- test_i18ncmp expect output &&
+ test_cmp expect output &&
git config --add -f .gitmodules submodule.subname.ignore untracked &&
git config --add -f .gitmodules submodule.subname.path sm &&
git status >output &&
- test_i18ncmp expect output &&
+ test_cmp expect output &&
git config -f .gitmodules --remove-section submodule.subname
'
git config --add submodule.subname.ignore untracked &&
git config --add submodule.subname.path sm &&
git status >output &&
- test_i18ncmp expect output &&
+ test_cmp expect output &&
git config --remove-section submodule.subname &&
git config --remove-section -f .gitmodules submodule.subname
'
test_expect_success '--ignore-submodules=dirty suppresses submodules with untracked content' '
git status --ignore-submodules=dirty >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success '.gitmodules ignore=dirty suppresses submodules with untracked content' '
git config --add -f .gitmodules submodule.subname.ignore dirty &&
git config --add -f .gitmodules submodule.subname.path sm &&
git status >output &&
- test_i18ncmp expect output &&
+ test_cmp expect output &&
git config -f .gitmodules --remove-section submodule.subname
'
git config --add submodule.subname.ignore dirty &&
git config --add submodule.subname.path sm &&
git status >output &&
- test_i18ncmp expect output &&
+ test_cmp expect output &&
git config --remove-section submodule.subname &&
git config -f .gitmodules --remove-section submodule.subname
'
test_expect_success '--ignore-submodules=dirty suppresses submodules with modified content' '
echo modified >sm/foo &&
git status --ignore-submodules=dirty >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success '.gitmodules ignore=dirty suppresses submodules with modified content' '
git config --add -f .gitmodules submodule.subname.ignore dirty &&
git config --add -f .gitmodules submodule.subname.path sm &&
git status >output &&
- test_i18ncmp expect output &&
+ test_cmp expect output &&
git config -f .gitmodules --remove-section submodule.subname
'
git config --add submodule.subname.ignore dirty &&
git config --add submodule.subname.path sm &&
git status >output &&
- test_i18ncmp expect output &&
+ test_cmp expect output &&
git config --remove-section submodule.subname &&
git config -f .gitmodules --remove-section submodule.subname
'
EOF
git status --ignore-submodules=untracked > output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success ".gitmodules ignore=untracked doesn't suppress submodules with modified content" '
git config --add -f .gitmodules submodule.subname.ignore untracked &&
git config --add -f .gitmodules submodule.subname.path sm &&
git status >output &&
- test_i18ncmp expect output &&
+ test_cmp expect output &&
git config -f .gitmodules --remove-section submodule.subname
'
git config --add submodule.subname.ignore untracked &&
git config --add submodule.subname.path sm &&
git status >output &&
- test_i18ncmp expect output &&
+ test_cmp expect output &&
git config --remove-section submodule.subname &&
git config -f .gitmodules --remove-section submodule.subname
'
EOF
git status --ignore-submodules=untracked > output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success ".gitmodules ignore=untracked doesn't suppress submodule summary" '
git config --add -f .gitmodules submodule.subname.ignore untracked &&
git config --add -f .gitmodules submodule.subname.path sm &&
git status >output &&
- test_i18ncmp expect output &&
+ test_cmp expect output &&
git config -f .gitmodules --remove-section submodule.subname
'
git config --add submodule.subname.ignore untracked &&
git config --add submodule.subname.path sm &&
git status >output &&
- test_i18ncmp expect output &&
+ test_cmp expect output &&
git config --remove-section submodule.subname &&
git config -f .gitmodules --remove-section submodule.subname
'
test_expect_success "--ignore-submodules=dirty doesn't suppress submodule summary" '
git status --ignore-submodules=dirty > output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success ".gitmodules ignore=dirty doesn't suppress submodule summary" '
git config --add -f .gitmodules submodule.subname.ignore dirty &&
git config --add -f .gitmodules submodule.subname.path sm &&
git status >output &&
- test_i18ncmp expect output &&
+ test_cmp expect output &&
git config -f .gitmodules --remove-section submodule.subname
'
git config --add submodule.subname.ignore dirty &&
git config --add submodule.subname.path sm &&
git status >output &&
- test_i18ncmp expect output &&
+ test_cmp expect output &&
git config --remove-section submodule.subname &&
git config -f .gitmodules --remove-section submodule.subname
'
test_expect_success "status (core.commentchar with submodule summary)" '
test_config core.commentchar ";" &&
git -c status.displayCommentPrefix=true status >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success "status (core.commentchar with two chars with submodule summary)" '
no changes added to commit (use "git add" and/or "git commit -a")
EOF
git status --ignore-submodules=all > output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success '.gitmodules ignore=all suppresses unstaged submodule summary' '
git config --add -f .gitmodules submodule.subname.ignore all &&
git config --add -f .gitmodules submodule.subname.path sm &&
git status > output &&
- test_i18ncmp expect output &&
+ test_cmp expect output &&
git config -f .gitmodules --remove-section submodule.subname
'
git config --add submodule.subname.ignore all &&
git config --add submodule.subname.path sm &&
git status > output &&
- test_i18ncmp expect output &&
+ test_cmp expect output &&
git config --remove-section submodule.subname &&
git config -f .gitmodules --remove-section submodule.subname
'
Untracked files not listed (use -u option to show untracked files)
EOF
git commit -uno --dry-run >output &&
- test_i18ncmp expect output &&
+ test_cmp expect output &&
git status -s --ignore-submodules=dirty >output &&
test_i18ngrep "^M. sm" output
'
git cat-file commit initial >cat &&
grep -v -e "gpg: " -e "Warning: " show >show.commit &&
grep -e "gpg: " -e "Warning: " show >show.gpg &&
- grep -v "^ " cat | grep -v "^$(test_oid header) " >cat.commit &&
+ grep -v "^ " cat | grep -v "^gpgsig.* " >cat.commit &&
test_cmp show.commit commit &&
test_cmp show.gpg verify.2 &&
test_cmp cat.commit verify.1
test_cmp expect actual
'
+
+test_expect_success GPG 'verify-commit verifies multiply signed commits' '
+ git init multiply-signed &&
+ cd multiply-signed &&
+ test_commit first &&
+ echo 1 >second &&
+ git add second &&
+ tree=$(git write-tree) &&
+ parent=$(git rev-parse HEAD^{commit}) &&
+ git commit --gpg-sign -m second &&
+ git cat-file commit HEAD &&
+ # Avoid trailing whitespace.
+ sed -e "s/^Q//" -e "s/^Z/ /" >commit <<-EOF &&
+ Qtree $tree
+ Qparent $parent
+ Qauthor A U Thor <author@example.com> 1112912653 -0700
+ Qcommitter C O Mitter <committer@example.com> 1112912653 -0700
+ Qgpgsig -----BEGIN PGP SIGNATURE-----
+ QZ
+ Q iHQEABECADQWIQRz11h0S+chaY7FTocTtvUezd5DDQUCX/uBDRYcY29tbWl0dGVy
+ Q QGV4YW1wbGUuY29tAAoJEBO29R7N3kMNd+8AoK1I8mhLHviPH+q2I5fIVgPsEtYC
+ Q AKCTqBh+VabJceXcGIZuF0Ry+udbBQ==
+ Q =tQ0N
+ Q -----END PGP SIGNATURE-----
+ Qgpgsig-sha256 -----BEGIN PGP SIGNATURE-----
+ QZ
+ Q iHQEABECADQWIQRz11h0S+chaY7FTocTtvUezd5DDQUCX/uBIBYcY29tbWl0dGVy
+ Q QGV4YW1wbGUuY29tAAoJEBO29R7N3kMN/NEAn0XO9RYSBj2dFyozi0JKSbssYMtO
+ Q AJwKCQ1BQOtuwz//IjU8TiS+6S4iUw==
+ Q =pIwP
+ Q -----END PGP SIGNATURE-----
+ Q
+ Qsecond
+ EOF
+ head=$(git hash-object -t commit -w commit) &&
+ git reset --hard $head &&
+ git verify-commit $head 2>actual &&
+ grep "Good signature from" actual &&
+ ! grep "BAD signature from" actual
+'
+
test_done
no changes added to commit (use "git add" and/or "git commit -a")
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
Untracked files not listed (use -u option to show untracked files)
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
no changes added to commit (use "git add" and/or "git commit -a")
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
Untracked files not listed (use -u option to show untracked files)
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
no changes added to commit (use "git add" and/or "git commit -a")
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
Untracked files not listed (use -u option to show untracked files)
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
nothing to commit (use -u to show untracked files)
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
no changes added to commit (use "git add" and/or "git commit -a")
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
nothing to commit (use -u to show untracked files)
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
nothing to commit (use -u to show untracked files)
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
no changes added to commit (use "git add" and/or "git commit -a")
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
nothing to commit (use -u to show untracked files)
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
nothing to commit (use -u to show untracked files)
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
no changes added to commit (use "git add" and/or "git commit -a")
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
nothing to commit (use -u to show untracked files)
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
nothing to commit (use -u to show untracked files)
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
no changes added to commit (use "git add" and/or "git commit -a")
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
nothing to commit (use -u to show untracked files)
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
nothing to commit (use -u to show untracked files)
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
nothing to commit (use -u to show untracked files)
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
nothing to commit (use -u to show untracked files)
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
nothing to commit (use -u to show untracked files)
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
no changes added to commit
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
no changes added to commit (use "git add" and/or "git commit -a")
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
Untracked files not listed (use -u option to show untracked files)
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
test_expect_success 'status when cherry-picking after committing conflict resolution' '
nothing to commit (use -u to show untracked files)
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
test_expect_success 'status shows cherry-pick with invalid oid' '
git status --untracked-files=no >actual 2>err &&
git cherry-pick --quit &&
test_must_be_empty err &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
test_expect_success 'status does not show error if .git/sequencer is a file' '
nothing to commit (use -u to show untracked files)
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual &&
+ test_cmp expected actual &&
git reset --hard HEAD^ &&
cat >expected <<\EOF &&
nothing to commit (use -u to show untracked files)
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
test_expect_success 'status while reverting commit (conflicts)' '
no changes added to commit (use "git add" and/or "git commit -a")
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
test_expect_success 'status while reverting commit (conflicts resolved)' '
Untracked files not listed (use -u option to show untracked files)
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
test_expect_success 'status after reverting commit' '
nothing to commit (use -u to show untracked files)
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
test_expect_success 'status while reverting after committing conflict resolution' '
nothing to commit (use -u to show untracked files)
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
test_expect_success 'prepare for different number of commits rebased' '
nothing to commit (use -u to show untracked files)
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
test_expect_success 'status: two commands done with some white lines in done file' '
nothing to commit (use -u to show untracked files)
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
test_expect_success 'status: two remaining commands with some white lines in todo file' '
nothing to commit (use -u to show untracked files)
EOF
git status --untracked-files=no >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
test_expect_success 'status: handle not-yet-started rebase -i gracefully' '
nothing to commit (use -u to show untracked files)
EOF
- test_i18ncmp expected actual
+ test_cmp expected actual
'
test_done
git reset HEAD~1 &&
git status >actual &&
git -c core.fsmonitor= status >expect &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
# test fsmonitor with and without preloadIndex
git add dir2/new &&
git status >actual &&
git -c core.fsmonitor= status >expect &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
# Make sure it's actually skipping the check for modified and untracked
dir/ignored/ignored_1.ign dir/ignored/ignored_2.ign &&
git status --porcelain=v2 --ignored=matching --untracked-files=all >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success 'Verify status behavior on directory with tracked & ignored files' '
git commit -m "commit tracked files" &&
git status --porcelain=v2 --ignored=matching --untracked-files=all >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success 'Verify status behavior on directory with untracked and ignored files' '
dir/untracked_ignored/ignored_1.ign dir/untracked_ignored/ignored_2.ign &&
git status --porcelain=v2 --ignored=matching --untracked-files=all >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success 'Verify status matching ignored files on ignored directory' '
ignored_dir/ignored_1.ign ignored_dir/ignored_2.ign &&
git status --porcelain=v2 --ignored=matching --untracked-files=all >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success 'Verify status behavior on ignored directory containing tracked file' '
git add -f ignored_dir/tracked &&
git commit -m "Force add file in ignored directory" &&
git status --porcelain=v2 --ignored=matching --untracked-files=all >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success 'Verify matching ignored files with --untracked-files=normal' '
ignored_files/ignored_1.ign ignored_files/ignored_2.ign \
untracked_dir/untracked &&
git status --porcelain=v2 --ignored=matching --untracked-files=normal >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success 'Verify matching ignored files with --untracked-files=normal' '
ignored_files/ignored_1.ign ignored_files/ignored_2.ign \
untracked_dir/untracked &&
git status --porcelain=v2 --ignored=matching --untracked-files=normal >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success 'Verify status behavior on ignored directory containing tracked file' '
git add -f ignored_dir/tracked &&
git commit -m "Force add file in ignored directory" &&
git status --porcelain=v2 --ignored=matching --untracked-files=normal >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success 'Verify behavior of status with --ignored=no' '
dir/ignored/ignored_1.ign dir/ignored/ignored_2.ign &&
git status --porcelain=v2 --ignored=no --untracked-files=all >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success 'Verify behavior of status with --ignored=traditional and --untracked-files=all' '
dir/ignored/ignored_1.ign dir/ignored/ignored_2.ign &&
git status --porcelain=v2 --ignored=traditional --untracked-files=all >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_expect_success 'Verify behavior of status with --ignored=traditional and --untracked-files=normal' '
dir/ignored/ignored_1.ign dir/ignored/ignored_2.ign &&
git status --porcelain=v2 --ignored=traditional --untracked-files=normal >output &&
- test_i18ncmp expect output
+ test_cmp expect output
'
test_done
EOF
git cat-file commit HEAD >raw &&
sed -e "1,/^$/d" raw >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_expect_success 'merge c3 with c7 with --squash commit.cleanup = scissors' '
EOF
git cat-file commit HEAD >raw &&
sed -e "1,/^$/d" raw >actual &&
- test_i18ncmp expect actual
+ test_cmp expect actual
'
test_debug 'git log --graph --decorate --oneline --all'
test_expect_success 'merge output uses pretty names' '
git reset --hard c1 &&
git merge c2 c3 c4 >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
cat >expected <<\EOF
rm expected.tmp
fi &&
GIT_MERGE_VERBOSITY=0 git merge c4 c5 >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
cat >expected <<\EOF
test_expect_success 'merge fast-forward output uses pretty names' '
git reset --hard c0 &&
git merge c1 c2 >actual &&
- test_i18ncmp expected actual
+ test_cmp expected actual
'
test_done
grep meld mergetools
'
+test_expect_success 'mergetool hideResolved' '
+ test_config mergetool.hideResolved true &&
+ test_when_finished "git reset --hard" &&
+ git checkout -b test${test_count}_b main &&
+ test_write_lines >file1 base "" a &&
+ git commit -a -m "base" &&
+ test_write_lines >file1 base "" c &&
+ git commit -a -m "remote update" &&
+ git checkout -b test${test_count}_a HEAD~ &&
+ test_write_lines >file1 local "" b &&
+ git commit -a -m "local update" &&
+ test_must_fail git merge test${test_count}_b &&
+ yes "" | git mergetool file1 &&
+ test_write_lines >expect local "" c &&
+ test_cmp expect file1 &&
+ git commit -m "test resolved with mergetool"
+'
+
test_done
"
done
-test_expect_success !PTHREADS,C_LOCALE_OUTPUT 'grep --threads=N or pack.threads=N warns when no pthreads' '
+test_expect_success !PTHREADS 'grep --threads=N or pack.threads=N warns when no pthreads' '
git grep --threads=2 Hello hello_world 2>err &&
grep ^warning: err >warnings &&
test_line_count = 1 warnings &&
test_subcommand git multi-pack-index write --no-progress <trace-B
'
+test_expect_success 'pack-refs task' '
+ for n in $(test_seq 1 5)
+ do
+ git branch -f to-pack/$n HEAD || return 1
+ done &&
+ GIT_TRACE2_EVENT="$(pwd)/pack-refs.txt" \
+ git maintenance run --task=pack-refs &&
+ ls .git/refs/heads/ >after &&
+ test_must_be_empty after &&
+ test_subcommand git pack-refs --all --prune <pack-refs.txt
+'
+
test_expect_success '--auto and --schedule incompatible' '
test_must_fail git maintenance run --auto --schedule=daily 2>err &&
test_i18ngrep "at most one" err
git maintenance run --schedule=hourly --quiet &&
GIT_TRACE2_EVENT="$(pwd)/incremental-daily.txt" \
git maintenance run --schedule=daily --quiet &&
+ GIT_TRACE2_EVENT="$(pwd)/incremental-weekly.txt" \
+ git maintenance run --schedule=weekly --quiet &&
test_subcommand git commit-graph write --split --reachable \
--no-progress <incremental-hourly.txt &&
test_subcommand ! git prune-packed --quiet <incremental-hourly.txt &&
test_subcommand ! git multi-pack-index write --no-progress \
<incremental-hourly.txt &&
+ test_subcommand ! git pack-refs --all --prune \
+ <incremental-hourly.txt &&
test_subcommand git commit-graph write --split --reachable \
--no-progress <incremental-daily.txt &&
test_subcommand git prune-packed --quiet <incremental-daily.txt &&
test_subcommand git multi-pack-index write --no-progress \
<incremental-daily.txt &&
+ test_subcommand ! git pack-refs --all --prune \
+ <incremental-daily.txt &&
+
+ test_subcommand git commit-graph write --split --reachable \
+ --no-progress <incremental-weekly.txt &&
+ test_subcommand git prune-packed --quiet <incremental-weekly.txt &&
+ test_subcommand git multi-pack-index write --no-progress \
+ <incremental-weekly.txt &&
+ test_subcommand git pack-refs --all --prune \
+ <incremental-weekly.txt &&
# Modify defaults
git config maintenance.commit-graph.schedule daily &&
git config help.autocorrect never &&
test_must_fail git lfg 2>actual &&
- if test_have_prereq C_LOCALE_OUTPUT
- then
- grep "is not a git command" actual &&
- test_line_count = 1 actual
- fi
+ grep "is not a git command" actual &&
+ test_line_count = 1 actual
'
test_done
test_expect_success 'load svn dump' "
svnadmin load -q '$rawsvnrepo' \
- < '$TEST_DIRECTORY/t9151/svn-mergeinfo.dump' &&
+ <'$TEST_DIRECTORY/t9151/svn-mergeinfo.dump' &&
git svn init --minimize-url -R svnmerge \
--rewrite-root=http://svn.example.org \
-T trunk -b branches '$svnrepo' &&
git svn fetch --all
- "
+"
test_expect_success 'all svn merges became git merge commits' '
- unmarked=$(git rev-list --parents --all --grep=Merge |
- grep -v " .* " | cut -f1 -d" ") &&
- [ -z "$unmarked" ]
- '
+ git rev-list --all --no-merges --grep=Merge >unmarked &&
+ test_must_be_empty unmarked
+'
test_expect_success 'cherry picks did not become git merge commits' '
- bad_cherries=$(git rev-list --parents --all --grep=Cherry |
- grep " .* " | cut -f1 -d" ") &&
- [ -z "$bad_cherries" ]
- '
+ git rev-list --all --merges --grep=Cherry >bad-cherries &&
+ test_must_be_empty bad-cherries
+'
test_expect_success 'svn non-merge merge commits did not become git merge commits' '
- bad_non_merges=$(git rev-list --parents --all --grep=non-merge |
- grep " .* " | cut -f1 -d" ") &&
- [ -z "$bad_non_merges" ]
- '
+ git rev-list --all --merges --grep=non-merge >bad-non-merges &&
+ test_must_be_empty bad-non-merges
+'
test_expect_success 'commit made to merged branch is reachable from the merge' '
before_commit=$(git rev-list --all --grep="trunk commit before merging trunk to b2") &&
merge_commit=$(git rev-list --all --grep="Merge trunk to b2") &&
- not_reachable=$(git rev-list -1 $before_commit --not $merge_commit) &&
- [ -z "$not_reachable" ]
- '
+ git rev-list -1 $before_commit --not $merge_commit >not-reachable &&
+ test_must_be_empty not-reachable
+'
test_expect_success 'merging two branches in one commit is detected correctly' '
f1_commit=$(git rev-list --all --grep="make f1 branch from trunk") &&
f2_commit=$(git rev-list --all --grep="make f2 branch from trunk") &&
merge_commit=$(git rev-list --all --grep="Merge f1 and f2 to trunk") &&
- not_reachable=$(git rev-list -1 $f1_commit $f2_commit --not $merge_commit) &&
- [ -z "$not_reachable" ]
- '
+ git rev-list -1 $f1_commit $f2_commit --not $merge_commit >not-reachable &&
+ test_must_be_empty not-reachable
+'
test_expect_failure 'everything got merged in the end' '
- unmerged=$(git rev-list --all --not main) &&
- [ -z "$unmerged" ]
- '
+ git rev-list --all --not main >unmerged &&
+ test_must_be_empty unmerged
+'
test_done
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
. ./test-lib.sh
-. "$TEST_DIRECTORY"/diff-lib.sh ;# test-lib chdir's into trash
+. "$TEST_DIRECTORY"/lib-diff.sh ;# test-lib chdir's into trash
verify_packs () {
for p in .git/objects/pack/*.pack
INPUT_END
git fast-import <input &&
- test 8 = $(find .git/objects/pack -type f | grep -v multi-pack-index | wc -l) &&
+ ls -la .git/objects/pack/pack-*.pack >packlist &&
+ ls -la .git/objects/pack/pack-*.pack >idxlist &&
+ test_line_count = 4 idxlist &&
+ test_line_count = 4 packlist &&
test $(git rev-parse refs/tags/O3-2nd) = $(git rev-parse O3^) &&
git log --reverse --pretty=oneline O3 | sed s/^.*z// >actual &&
test_cmp expect actual
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
-. ./gitweb-lib.sh
+. ./lib-gitweb.sh
# ----------------------------------------------------------------------
# no commits (empty, just initialized repository)
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
-. ./gitweb-lib.sh
+. ./lib-gitweb.sh
#
# Gitweb only provides the functionality tested by the 'modification times'
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
-. ./gitweb-lib.sh
+. ./lib-gitweb.sh
# ----------------------------------------------------------------------
# snapshot file name and prefix
export EDITOR
}
-test_set_index_version () {
- GIT_INDEX_VERSION="$1"
- export GIT_INDEX_VERSION
-}
-
test_decode_color () {
awk '
function name(n) {
tr '\015' Q | sed -e 's/Q$//'
}
-# Generate an output of $1 bytes of all zeroes (NULs, not ASCII zeroes).
-# If $1 is 'infinity', output forever or until the receiving pipe stops reading,
-# whichever comes first.
-generate_zero_bytes () {
- test-tool genzeros "$@"
-}
-
# In some bourne shell implementations, the "unset" builtin returns
# nonzero status when a variable to be unset was not set in the first
# place.
author= &&
signoff= &&
indir= &&
+ no_tag= &&
while test $# != 0
do
case "$1" in
--signoff)
signoff="$1"
;;
+ --date)
+ notick=yes
+ GIT_COMMITTER_DATE="$2"
+ GIT_AUTHOR_DATE="$2"
+ shift
+ ;;
-C)
indir="$2"
shift
;;
+ --no-tag)
+ no_tag=yes
+ ;;
*)
break
;;
git ${indir:+ -C "$indir"} commit \
${author:+ --author "$author"} \
$signoff -m "$1" &&
- git ${indir:+ -C "$indir"} tag "${4:-$1}"
+ if test -z "$no_tag"
+ then
+ git ${indir:+ -C "$indir"} tag "${4:-$1}"
+ fi
}
# Call test_merge with the arguments "<message> <commit>", where <commit>
}
# debugging-friendly alternatives to "test [-f|-d|-e]"
-# The commands test the existence or non-existence of $1. $2 can be
-# given to provide a more precise diagnosis.
+# The commands test the existence or non-existence of $1
test_path_is_file () {
+ test "$#" -ne 1 && BUG "1 param"
if ! test -f "$1"
then
- echo "File $1 doesn't exist. $2"
+ echo "File $1 doesn't exist"
false
fi
}
test_path_is_dir () {
+ test "$#" -ne 1 && BUG "1 param"
if ! test -d "$1"
then
- echo "Directory $1 doesn't exist. $2"
+ echo "Directory $1 doesn't exist"
false
fi
}
test_path_exists () {
+ test "$#" -ne 1 && BUG "1 param"
if ! test -e "$1"
then
- echo "Path $1 doesn't exist. $2"
+ echo "Path $1 doesn't exist"
false
fi
}
# Check if the directory exists and is empty as expected, barf otherwise.
test_dir_is_empty () {
+ test "$#" -ne 1 && BUG "1 param"
test_path_is_dir "$1" &&
if test -n "$(ls -a1 "$1" | egrep -v '^\.\.?$')"
then
# Check if the file exists and has a size greater than zero
test_file_not_empty () {
+ test "$#" = 2 && BUG "2 param"
if ! test -s "$1"
then
echo "'$1' is not a non-empty file."
}
test_path_is_missing () {
+ test "$#" -ne 1 && BUG "1 param"
if test -e "$1"
then
echo "Path exists:"
}
test_file_size () {
+ test "$#" -ne 1 && BUG "1 param"
test-tool path-utils file-size "$1"
}
# - not all diff versions understand "-u"
test_cmp () {
+ test "$#" -ne 2 && BUG "2 param"
eval "$GIT_TEST_CMP" '"$@"'
}
# test_cmp_bin - helper to compare binary files
test_cmp_bin () {
+ test "$#" -ne 2 && BUG "2 param"
cmp "$@"
}
# otherwise.
test_must_be_empty () {
+ test "$#" -ne 1 && BUG "1 param"
test_path_is_file "$1" &&
if test -s "$1"
then
fi
if test $# != 2
then
- error "bug in the test script: test_cmp_rev requires two revisions, but got $#"
+ BUG "test_cmp_rev requires two revisions, but got $#"
else
local r1 r2
r1=$(git rev-parse --verify "$1") &&
# doing so on Bash is better than nothing (the test will
# silently pass on other shells).
test "${BASH_SUBSHELL-0}" = 0 ||
- error "bug in test script: test_atexit does nothing in a subshell"
+ BUG "test_atexit does nothing in a subshell"
test_atexit_cleanup="{ $*
} && (exit \"\$eval_ret\"); eval_ret=\$?; $test_atexit_cleanup"
}
eval $var=$port
}
-# Compare a file containing rev-list bitmap traversal output to its non-bitmap
-# counterpart. You can't just use test_cmp for this, because the two produce
-# subtly different output:
-#
-# - regular output is in traversal order, whereas bitmap is split by type,
-# with non-packed objects at the end
-#
-# - regular output has a space and the pathname appended to non-commit
-# objects; bitmap output omits this
-#
-# This function normalizes and compares the two. The second file should
-# always be the bitmap output.
-test_bitmap_traversal () {
- if test "$1" = "--no-confirm-bitmaps"
- then
- shift
- elif cmp "$1" "$2"
- then
- echo >&2 "identical raw outputs; are you sure bitmaps were used?"
- return 1
- fi &&
- cut -d' ' -f1 "$1" | sort >"$1.normalized" &&
- sort "$2" >"$2.normalized" &&
- test_cmp "$1.normalized" "$2.normalized" &&
- rm -f "$1.normalized" "$2.normalized"
-}
-
# Tests for the hidden file attribute on Windows
test_path_is_hidden () {
test_have_prereq MINGW ||
GIT_TRACE_BARE=1
export GIT_TRACE_BARE
-check_var_migration () {
- # the warnings and hints given from this helper depends
- # on end-user settings, which will disrupt the self-test
- # done on the test framework itself.
- case "$GIT_TEST_FRAMEWORK_SELFTEST" in
- t) return ;;
- esac
-
- old_name=$1 new_name=$2
- eval "old_isset=\${${old_name}:+isset}"
- eval "new_isset=\${${new_name}:+isset}"
-
- case "$old_isset,$new_isset" in
- isset,)
- echo >&2 "warning: $old_name is now $new_name"
- echo >&2 "hint: set $new_name too during the transition period"
- eval "$new_name=\$$old_name"
- ;;
- isset,isset)
- # do this later
- # echo >&2 "warning: $old_name is now $new_name"
- # echo >&2 "hint: remove $old_name"
- ;;
- esac
-}
-
-check_var_migration GIT_FSMONITOR_TEST GIT_TEST_FSMONITOR
-check_var_migration TEST_GIT_INDEX_VERSION GIT_TEST_INDEX_VERSION
-check_var_migration GIT_FORCE_PRELOAD_TEST GIT_TEST_PRELOAD_INDEX
-
# Use specific version of the index file format
if test -n "${GIT_TEST_INDEX_VERSION:+isset}"
then
test -n "$USE_LIBPCRE2" && test_set_prereq LIBPCRE2
test -z "$NO_GETTEXT" && test_set_prereq GETTEXT
-# Used to be used for GIT_TEST_GETTEXT_POISON=false. Only here as a
-# shim for other in-flight changes. Should not be used and will be
-# removed soon.
-test_set_prereq C_LOCALE_OUTPUT
-
if test -z "$GIT_TEST_CHECK_CACHE_TREE"
then
GIT_TEST_CHECK_CACHE_TREE=true
static int run_gpg_verify(const char *buf, unsigned long size, unsigned flags)
{
struct signature_check sigc;
- size_t payload_size;
+ struct strbuf payload = STRBUF_INIT;
+ struct strbuf signature = STRBUF_INIT;
int ret;
memset(&sigc, 0, sizeof(sigc));
- payload_size = parse_signature(buf, size);
-
- if (size == payload_size) {
+ if (!parse_signature(buf, size, &payload, &signature)) {
if (flags & GPG_VERIFY_VERBOSE)
- write_in_full(1, buf, payload_size);
+ write_in_full(1, buf, size);
return error("no signature found");
}
- ret = check_signature(buf, payload_size, buf + payload_size,
- size - payload_size, &sigc);
+ ret = check_signature(payload.buf, payload.len, signature.buf,
+ signature.len, &sigc);
if (!(flags & GPG_VERIFY_OMIT_STATUS))
print_signature_buffer(&sigc, flags);
signature_check_clear(&sigc);
+ strbuf_release(&payload);
+ strbuf_release(&signature);
return ret;
}
return 1;
if (ends_with(name, ".pack"))
return 2;
- if (ends_with(name, ".idx"))
+ if (ends_with(name, ".rev"))
return 3;
- return 4;
+ if (ends_with(name, ".idx"))
+ return 4;
+ return 5;
}
static int pack_copy_cmp(const char *a, const char *b)
}
static struct ref *get_refs_list(struct transport *transport, int for_push,
- const struct strvec *ref_prefixes)
+ struct transport_ls_refs_options *transport_options)
{
get_helper(transport);
if (process_connect(transport, for_push)) {
do_take_over(transport);
- return transport->vtable->get_refs_list(transport, for_push, ref_prefixes);
+ return transport->vtable->get_refs_list(transport, for_push,
+ transport_options);
}
return get_refs_list_using_list(transport, for_push);
struct ref;
struct transport;
struct strvec;
+struct transport_ls_refs_options;
struct transport_vtable {
/**
* the transport to try to share connections, for_push is a
* hint as to whether the ultimate operation is a push or a fetch.
*
- * If communicating using protocol v2 a list of prefixes can be
- * provided to be sent to the server to enable it to limit the ref
- * advertisement. Since ref filtering is done on the server's end, and
- * only when using protocol v2, this list will be ignored when not
- * using protocol v2 meaning this function can return refs which don't
- * match the provided ref_prefixes.
- *
* If the transport is able to determine the remote hash for
* the ref without a huge amount of effort, it should store it
* in the ref's old_sha1 field; otherwise it should be all 0.
**/
struct ref *(*get_refs_list)(struct transport *transport, int for_push,
- const struct strvec *ref_prefixes);
+ struct transport_ls_refs_options *transport_options);
/**
* Fetch the objects for the given refs. Note that this gets
static struct ref *get_refs_from_bundle(struct transport *transport,
int for_push,
- const struct strvec *ref_prefixes)
+ struct transport_ls_refs_options *transport_options)
{
struct bundle_transport_data *data = transport->data;
struct ref *result = NULL;
* remote refs.
*/
static struct ref *handshake(struct transport *transport, int for_push,
- const struct strvec *ref_prefixes,
+ struct transport_ls_refs_options *options,
int must_list_refs)
{
struct git_transport_data *data = transport->data;
trace2_data_string("transfer", NULL, "server-sid", server_sid);
if (must_list_refs)
get_remote_refs(data->fd[1], &reader, &refs, for_push,
- ref_prefixes,
+ options,
transport->server_options,
transport->stateless_rpc);
break;
}
static struct ref *get_refs_via_connect(struct transport *transport, int for_push,
- const struct strvec *ref_prefixes)
+ struct transport_ls_refs_options *options)
{
- return handshake(transport, for_push, ref_prefixes, 1);
+ return handshake(transport, for_push, options, 1);
}
static int fetch_refs_via_pack(struct transport *transport,
int porcelain = flags & TRANSPORT_PUSH_PORCELAIN;
int pretend = flags & TRANSPORT_PUSH_DRY_RUN;
int push_ret, ret, err;
- struct strvec ref_prefixes = STRVEC_INIT;
+ struct transport_ls_refs_options transport_options =
+ TRANSPORT_LS_REFS_OPTIONS_INIT;
if (check_push_refs(local_refs, rs) < 0)
return -1;
- refspec_ref_prefixes(rs, &ref_prefixes);
+ refspec_ref_prefixes(rs, &transport_options.ref_prefixes);
trace2_region_enter("transport_push", "get_refs_list", r);
remote_refs = transport->vtable->get_refs_list(transport, 1,
- &ref_prefixes);
+ &transport_options);
trace2_region_leave("transport_push", "get_refs_list", r);
- strvec_clear(&ref_prefixes);
+ strvec_clear(&transport_options.ref_prefixes);
if (flags & TRANSPORT_PUSH_ALL)
match_flags |= MATCH_REFS_ALL;
}
const struct ref *transport_get_remote_refs(struct transport *transport,
- const struct strvec *ref_prefixes)
+ struct transport_ls_refs_options *transport_options)
{
if (!transport->got_remote_refs) {
transport->remote_refs =
transport->vtable->get_refs_list(transport, 0,
- ref_prefixes);
+ transport_options);
transport->got_remote_refs = 1;
}
struct refspec *rs, int flags,
unsigned int * reject_reasons);
+struct transport_ls_refs_options {
+ /*
+ * Optionally, a list of ref prefixes can be provided which can be sent
+ * to the server (when communicating using protocol v2) to enable it to
+ * limit the ref advertisement. Since ref filtering is done on the
+ * server's end (and only when using protocol v2),
+ * transport_get_remote_refs() could return refs which don't match the
+ * provided ref_prefixes.
+ */
+ struct strvec ref_prefixes;
+
+ /*
+ * If unborn_head_target is not NULL, and the remote reports HEAD as
+ * pointing to an unborn branch, transport_get_remote_refs() stores the
+ * unborn branch in unborn_head_target. It should be freed by the
+ * caller.
+ */
+ char *unborn_head_target;
+};
+#define TRANSPORT_LS_REFS_OPTIONS_INIT { STRVEC_INIT }
+
/*
* Retrieve refs from a remote.
- *
- * Optionally a list of ref prefixes can be provided which can be sent to the
- * server (when communicating using protocol v2) to enable it to limit the ref
- * advertisement. Since ref filtering is done on the server's end (and only
- * when using protocol v2), this can return refs which don't match the provided
- * ref_prefixes.
*/
const struct ref *transport_get_remote_refs(struct transport *transport,
- const struct strvec *ref_prefixes);
+ struct transport_ls_refs_options *transport_options);
/*
* Fetch the hash algorithm used by a remote.
if (pack_data->filter_options.choice) {
const char *spec =
expand_list_objects_filter_spec(&pack_data->filter_options);
- if (pack_objects.use_shell) {
- struct strbuf buf = STRBUF_INIT;
- sq_quote_buf(&buf, spec);
- strvec_pushf(&pack_objects.args, "--filter=%s", buf.buf);
- strbuf_release(&buf);
- } else {
- strvec_pushf(&pack_objects.args, "--filter=%s", spec);
- }
+ strvec_pushf(&pack_objects.args, "--filter=%s", spec);
}
if (uri_protocols) {
for (i = 0; i < uri_protocols->nr; i++)
static int ok_to_give_up(struct upload_pack_data *data)
{
- uint32_t min_generation = GENERATION_NUMBER_ZERO;
+ timestamp_t min_generation = GENERATION_NUMBER_ZERO;
if (!data->have_obj.nr)
return 0;
static NORETURN void BUG_vfl(const char *file, int line, const char *fmt, va_list params)
{
char prefix[256];
+ va_list params_copy;
+ static int in_bug;
+
+ va_copy(params_copy, params);
/* truncation via snprintf is OK here */
if (file)
snprintf(prefix, sizeof(prefix), "BUG: ");
vreportf(prefix, fmt, params);
+
+ if (in_bug)
+ abort();
+ in_bug = 1;
+
+ trace2_cmd_error_va(fmt, params_copy);
+
if (BUG_exit_code)
exit(BUG_exit_code);
abort();
projects / thirdparty / git.git / commitdiff
