Taylor Blau [Wed, 12 Apr 2023 22:20:24 +0000 (18:20 -0400)]
pack-revindex: make `load_pack_revindex` take a repository
In a future commit, we will introduce a `pack.readReverseIndex`
configuration, which forces Git to generate the reverse index from
scratch instead of loading it from disk.
In order to avoid reading this configuration value more than once, we'll
use the `repo_settings` struct to lazily load this value.
In order to access the `struct repo_settings`, add a repository argument
to `load_pack_revindex`, and update all callers to pass the correct
instance (in all cases, `the_repository`).
In certain instances, a new function-local variable is introduced to
take the place of a `struct repository *` argument to the function
itself to avoid propagating the new parameter even further throughout
the tree.
Co-authored-by: Derrick Stolee <derrickstolee@github.com> Signed-off-by: Derrick Stolee <derrickstolee@github.com> Signed-off-by: Taylor Blau <me@ttaylorr.com> Acked-by: Derrick Stolee <derrickstolee@github.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Taylor Blau [Wed, 12 Apr 2023 22:20:17 +0000 (18:20 -0400)]
pack-write.c: plug a leak in stage_tmp_packfiles()
The function `stage_tmp_packfiles()` generates a filename to use for
staging the contents of what will become the pack's ".rev" file.
The name is generated in `write_rev_file_order()` (via its caller
`write_rev_file()`) in a string buffer, and the result is returned back
to `stage_tmp_packfiles()` which uses it to rename the temporary file
into place via `rename_tmp_packfiles()`.
That name is not visible outside of `stage_tmp_packfiles()`, so it can
(and should) be `free()`'d at the end of that function. We can't free it
in `rename_tmp_packfile()` since not all of its `source` arguments are
unreachable after calling it.
Instead, simply free() `rev_tmp_name` at the end of
`stage_tmp_packfiles()`.
(Note that the same leak exists for `mtimes_tmp_name`, but we do not
address it in this commit).
Signed-off-by: Taylor Blau <me@ttaylorr.com> Acked-by: Derrick Stolee <derrickstolee@github.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
mailmap, quote: move declarations of global vars to correct unit
Since earlier commits removed the inclusion of cache.h from mailmap.c
and quote.c, it feels odd to have the extern declarations of
global variables in cache.h rather than the actual header included
by the source file. Move these global variable extern declarations
from cache.h to mailmap.c and quote.c.
Signed-off-by: Elijah Newren <newren@gmail.com> Acked-by: Calvin Wan <calvinwan@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
treewide: reduce includes of cache.h in other headers
We had a handful of headers including cache.h that didn't need to
anymore. Drop those includes and replace them with includes of
smaller files, or forward declarations. However, note that two .c
files now need to directly include cache.h, though they should have
been including it all along given they are directly using structs
defined in it.
Signed-off-by: Elijah Newren <newren@gmail.com> Acked-by: Calvin Wan <calvinwan@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
treewide: remove double forward declaration of read_in_full
cache.h's nature of a dumping ground of includes prevented it from
being included in some compat/ files, forcing us into a workaround
of having a double forward declaration of the read_in_full() function
(see commit 14086b0a13 ("compat/pread.c: Add a forward declaration to
fix a warning", 2007-11-17)). Now that we have moved functions like
read_in_full() from cache.h to wrapper.h, and wrapper.h isn't littered
with unrelated and scary #defines, get rid of the extra forward
declaration and just have compat/pread.c include wrapper.h.
Signed-off-by: Elijah Newren <newren@gmail.com> Acked-by: Calvin Wan <calvinwan@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
treewide: remove cache.h inclusion due to editor.h changes
This actually only affects sideband.c, but helps towards removing
cache.h inclusion in conjunction with some of the upcoming patches
that will be applied.
Signed-off-by: Elijah Newren <newren@gmail.com> Acked-by: Calvin Wan <calvinwan@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
object.h: move some inline functions and defines from cache.h
The object_type() inline function is very tied to the enum object_type
declaration within object.h, and just seemed to make more sense to live
there. That makes S_ISGITLINK and some other defines make sense to go
with it, as well as the create_ce_mode() and canon_mode() inline
functions. Move all these inline functions and defines from cache.h to
object.h.
Signed-off-by: Elijah Newren <newren@gmail.com> Acked-by: Calvin Wan <calvinwan@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
treewide: remove cache.h inclusion due to git-zlib changes
This actually only affects http-backend.c, but the git-zlib changes
are going to be instrumental in pulling out an object-file.h which
will help with several more files.
Signed-off-by: Elijah Newren <newren@gmail.com> Acked-by: Calvin Wan <calvinwan@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
git-zlib: move declarations for git-zlib functions from cache.h
Move functions from cache.h for zlib.c into a new header file. Since
adding a "zlib.h" would cause issues with the real zlib, rename zlib.c
to git-zlib.c while we are at it.
Signed-off-by: Elijah Newren <newren@gmail.com> Acked-by: Calvin Wan <calvinwan@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Several files were including cache.h solely to get other headers, such
as trace.h and trace2.h. Since the last few commits have modified
files to make these dependencies more explicit, the inclusion of cache.h
is no longer needed in several cases. Remove it.
Signed-off-by: Elijah Newren <newren@gmail.com> Acked-by: Calvin Wan <calvinwan@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
treewide: be explicit about dependence on advice.h
Dozens of files made use of advice functions, without explicitly
including advice.h. This made it more difficult to find which files
could remove a dependence on cache.h. Make C files explicitly include
advice.h if they are using it.
Signed-off-by: Elijah Newren <newren@gmail.com> Acked-by: Calvin Wan <calvinwan@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
treewide: be explicit about dependence on trace.h & trace2.h
Dozens of files made use of trace and trace2 functions, without
explicitly including trace.h or trace2.h. This made it more difficult
to find which files could remove a dependence on cache.h. Make C files
explicitly include trace.h or trace2.h if they are using them.
Signed-off-by: Elijah Newren <newren@gmail.com> Acked-by: Calvin Wan <calvinwan@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
clone: error specifically with --local and symlinked objects
6f054f9fb3 (builtin/clone.c: disallow --local clones with
symlinks, 2022-07-28) gives a good error message when "git clone
--local" fails when the repo to clone has symlinks in
"$GIT_DIR/objects". In bffc762f87 (dir-iterator: prevent top-level
symlinks without FOLLOW_SYMLINKS, 2023-01-24), we later extended this
restriction to the case where "$GIT_DIR/objects" is itself a symlink,
but we didn't update the error message then - bffc762f87's tests show
that we print a generic "failed to start iterator over" message.
This is exacerbated by the fact that Documentation/git-clone.txt
mentions neither restriction, so users are left wondering if this is
intentional behavior or not.
Fix this by adding a check to builtin/clone.c: when doing a local clone,
perform an extra check to see if "$GIT_DIR/objects" is a symlink, and if
so, assume that that was the reason for the failure and report the
relevant information. Ideally, dir_iterator_begin() would tell us that
the real failure reason is the presence of the symlink, but (as far as I
can tell) there isn't an appropriate errno value for that.
Also, update Documentation/git-clone.txt to reflect that this
restriction exists.
Signed-off-by: Glen Choo <chooglen@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Andrei Rybak [Sat, 8 Apr 2023 20:54:50 +0000 (22:54 +0200)]
t2024: fix loose/strict local base branch DWIM test
Test 'loosely defined local base branch is reported correctly' in
t2024-checkout-dwim.sh, which was introduced in [1] compares output of
two invocations of "git checkout", invoked with two different branches
named "strict" and "loose". As per description in [1], the test is
validating that output of tracking information for these two branches.
This tracking information is printed to standard output:
Your branch is behind 'main' by 1 commit, and can be fast-forwarded.
(use "git pull" to update your local branch)
The test assumes that the names of the two branches (strict and loose)
are in that output, and pipes the output through sed to replace names of
the branches with "BRANCHNAME". Command "git checkout", however,
outputs the branch name to standard error, not standard output -- see
message "Switched to branch '%s'\n" in function "update_refs_for_switch"
in "builtin/checkout.c". This means that the two invocations of sed do
nothing.
Redirect both the standard output and the standard error of "git
checkout" for these assertions. Ensure that compared files have the
string "BRANCHNAME".
In a series of piped commands, only the return code of the last command
is used. Thus, all other commands will have their return codes masked.
Avoid piping of output of git directly into sed to preserve the exit
status code of "git checkout", while we're here.
[1] 05e73682cd (checkout: report upstream correctly even with loosely
defined branch.*.merge, 2014-10-14)
Signed-off-by: Andrei Rybak <rybak.a.v@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
rebase: remove a couple of redundant strategy tests
Remove a test in t3402 that has been redundant ever since 80ff47957b
(rebase: remember strategy and strategy options, 2011-02-06). That
commit added a new test, the first part of which (as noted in the old
commit message) duplicated an existing test.
Also remove a test t3418 that has been redundant since the merge backend
was removed in 68aa495b59 (rebase: implement --merge via the interactive
machinery, 2018-12-11), since it now tests the same code paths as the
preceding test.
Helped-by: Elijah Newren <newren@gmail.com> Reviewed-by: Elijah Newren <newren@gmail.com> Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
To store the strategy options rebase prepends " --" to each one and
writes them to a file. To load them it reads the file and passes the
contents to split_cmdline(). This roughly mimics the behavior of the
scripted rebase but has a couple of limitations, (1) options containing
whitespace are not properly preserved (this is true of the scripted
rebase as well) and (2) options containing '"' or '\' are incorrectly
parsed and may cause the parser to return an error.
Fix these limitations by quoting each option when they are stored so
that they can be parsed correctly. Now that "--preserve-merges" no
longer exist this change also stops prepending "--" to the options when
they are stored as that was an artifact of the scripted rebase.
These changes are backwards compatible so the files written by an older
version of git can still be read. They are also forwards compatible,
the file can still be parsed by recent versions of git as they treat the
"--" prefix as optional.
Reviewed-by: Elijah Newren <newren@gmail.com> Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
When handling "--strategy-option" rebase collects the commands into a
struct string_list, then concatenates them into a string, prepending "--"
to each one before splitting the string and removing the "--" prefix.
This is an artifact of the scripted rebase and the need to support
"rebase --preserve-merges". Now that "--preserve-merges" no-longer
exists we can cleanup the way the argument is handled.
The tests for a bad strategy option are adjusted now that
parse_strategy_opts() is no-longer called when starting a rebase. The
fact that it only errors out when running "git rebase --continue" is a
mixed blessing but the next commit will fix the root cause of the
parsing problem so lets not worry about that here.
Reviewed-by: Elijah Newren <newren@gmail.com> Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
sequencer: use struct strvec to store merge strategy options
The sequencer stores the merge strategy options in an array of strings
which allocated with ALLOC_GROW(). Using "struct strvec" avoids manually
managing the memory of that array and simplifies the code.
Aside from memory allocation the changes to the sequencer are largely
mechanical, changing xopts_nr to xopts.nr and xopts[i] to xopts.v[i]. A
new option parsing macro OPT_STRVEC() is also added to collect the
strategy options. Hopefully this can be used to simplify the code in
builtin/merge.c in the future.
Note that there is a change of behavior to "git cherry-pick" and "git
revert" as passing “--no-strategy-option” will now clear any previous
strategy options whereas before this change it did nothing.
Reviewed-by: Elijah Newren <newren@gmail.com> Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
rebase: stop reading and writing unnecessary strategy state
The state files for "--strategy" and "--strategy-option" are written and
read twice, once by builtin/rebase.c and then by sequencer.c. This is an
artifact of the scripted rebase and the need to support "rebase
--preserve-merges". Now that "--preserve-merges" no-longer exists we
only need to read and write these files in sequencer.c. This enables us
to remove a call to free() in read_strategy_opts() that was added by f1f4ebf432 (sequencer.c: fix "opts->strategy" leak in
read_strategy_opts(), 2022-11-08) as this commit fixes the root cause of
that leak.
There is further scope for removing duplication in the reading and
writing of state files between builtin/rebase.c and sequencer.c but that
is left for a follow up series.
Reviewed-by: Elijah Newren <newren@gmail.com> Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
René Scharfe [Sat, 8 Apr 2023 09:35:24 +0000 (11:35 +0200)]
date: remove approxidate_relative()
When 29f4332e66 (Quit passing 'now' to date code, 2019-09-11) removed
its timeval parameter, approxidate_relative() became equivalent to
approxidate(). Convert its last two call sites and remove the redundant
function.
Signed-off-by: René Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
The hacks to add version information to the man pages comes from 2007 7ef195ba3e (Documentation: Add version information to man pages,
2007-03-25). In that code we passed three fields to DocBook Stylesheets:
`source`, `version`, and `manual`, however, all the stylesheets do is
join the strings `source` and `version` [1].
Their own documentation explains that in pracice the source is just a
combination of two fields [2]:
In practice, there are many pages that simply have a version number in
the "source" field.
Splitting that information might have seemed more proper in 2007, but it
not achieve anything in practice.
Asciidoctor had support for this information in their manpage backend
since day 1: v1.5.3 (2015), but it didn't include the version. In the
docbook5 backend they did in v1.5.7 (2018), but again: no version.
There is no need for us to demand that that they add support for the
version field when in reality all that is going to happen is that both
fields are going to be joined.
Let's do that ourselves so we can forget about all our hacks for this
and so it works for both asciidoc.py, and docbook5 and manpage backends
of asciidoctor.
Emily finally figured out how to set up their alias at DayJob, and would
prefer to use nasamuffin@google.com, partially to reduce confusion
between IRC and list, and partially because they just like the alias a
lot more.
Signed-off-by: Emily Shaffer <nasamuffin@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
René Scharfe [Thu, 6 Apr 2023 20:19:11 +0000 (22:19 +0200)]
userdiff: support regexec(3) with multi-byte support
Since 1819ad327b (grep: fix multibyte regex handling under macOS,
2022-08-26) we use the system library for all regular expression
matching on macOS, not just for git grep. It supports multi-byte
strings and rejects invalid multi-byte characters.
This broke all built-in userdiff word regexes in UTF-8 locales because
they all include such invalid bytes in expressions that are intended to
match multi-byte characters without explicit support for that from the
regex engine.
"|[^[:space:]]|[\xc0-\xff][\x80-\xbf]+" is added to all built-in word
regexes to match a single non-space or multi-byte character. The \xNN
characters are invalid if interpreted as UTF-8 because they have their
high bit set, which indicates they are part of a multi-byte character,
but they are surrounded by single-byte characters.
Replace that expression with "|[^[:space:]]" if the regex engine
supports multi-byte matching, as there is no need to have an explicit
range for multi-byte characters then. Check for that capability at
runtime, because it depends on the locale and thus on environment
variables. Construct the full replacement expression at build time
and just switch it in if necessary to avoid string manipulation and
allocations at runtime.
Additionally the word regex for tex contains the expression
"[a-zA-Z0-9\x80-\xff]+" with a similarly invalid range. The best
replacement with only valid characters that I can come up with is
"([a-zA-Z0-9]|[^\x01-\x7f])+". Unlike the original it matches NUL
characters, though. Assuming that tex files usually don't contain NUL
this should be acceptable.
Reported-by: D. Ben Knoble <ben.knoble@gmail.com> Reported-by: Eric Sunshine <sunshine@sunshineco.com> Helped-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: René Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
The HTML version of MyFirstContribution [1] does not render the
asterisks (*) meant to be typed in as glob patterns by the user, because
they are being interpreted as bold text delimiters.
[1]: Search for "pattern" in
https://git-scm.com/docs/MyFirstContribution#v2-git-send-email
Signed-off-by: Linus Arver <linusa@google.com> Acked-by: Taylor Blau <me@ttaylorr.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Thu, 6 Apr 2023 20:38:31 +0000 (13:38 -0700)]
Merge branch 'jk/chainlint-fixes'
Test framework fix.
* jk/chainlint-fixes:
tests: skip test_eval_ in internal chain-lint
tests: drop here-doc check from internal chain-linter
tests: diagnose unclosed here-doc in chainlint.pl
tests: replace chainlint subshell with a function
tests: run internal chain-linter under "make test"
Junio C Hamano [Thu, 6 Apr 2023 20:38:31 +0000 (13:38 -0700)]
Merge branch 'en/header-split-cleanup'
Split key function and data structure definitions out of cache.h to
new header files and adjust the users.
* en/header-split-cleanup:
csum-file.h: remove unnecessary inclusion of cache.h
write-or-die.h: move declarations for write-or-die.c functions from cache.h
treewide: remove cache.h inclusion due to setup.h changes
setup.h: move declarations for setup.c functions from cache.h
treewide: remove cache.h inclusion due to environment.h changes
environment.h: move declarations for environment.c functions from cache.h
treewide: remove unnecessary includes of cache.h
wrapper.h: move declarations for wrapper.c functions from cache.h
path.h: move function declarations for path.c functions from cache.h
cache.h: remove expand_user_path()
abspath.h: move absolute path functions from cache.h
environment: move comment_line_char from cache.h
treewide: remove unnecessary cache.h inclusion from several sources
treewide: remove unnecessary inclusion of gettext.h
treewide: be explicit about dependence on gettext.h
treewide: remove unnecessary cache.h inclusion from a few headers
* ab/remove-implicit-use-of-the-repository:
libs: use "struct repository *" argument, not "the_repository"
post-cocci: adjust comments for recent repo_* migration
cocci: apply the "revision.h" part of "the_repository.pending"
cocci: apply the "rerere.h" part of "the_repository.pending"
cocci: apply the "refs.h" part of "the_repository.pending"
cocci: apply the "promisor-remote.h" part of "the_repository.pending"
cocci: apply the "packfile.h" part of "the_repository.pending"
cocci: apply the "pretty.h" part of "the_repository.pending"
cocci: apply the "object-store.h" part of "the_repository.pending"
cocci: apply the "diff.h" part of "the_repository.pending"
cocci: apply the "commit.h" part of "the_repository.pending"
cocci: apply the "commit-reach.h" part of "the_repository.pending"
cocci: apply the "cache.h" part of "the_repository.pending"
cocci: add missing "the_repository" macros to "pending"
cocci: sort "the_repository" rules by header
cocci: fix incorrect & verbose "the_repository" rules
cocci: remove dead rule from "the_repository.pending.cocci"
Junio C Hamano [Thu, 6 Apr 2023 20:38:28 +0000 (13:38 -0700)]
Merge branch 'ab/config-multi-and-nonbool'
Assorted config API updates.
* ab/config-multi-and-nonbool:
for-each-repo: with bad config, don't conflate <path> and <cmd>
config API: add "string" version of *_value_multi(), fix segfaults
config API users: test for *_get_value_multi() segfaults
for-each-repo: error on bad --config
config API: have *_multi() return an "int" and take a "dest"
versioncmp.c: refactor config reading next commit
config API: add and use a "git_config_get()" family of functions
config tests: add "NULL" tests for *_get_value_multi()
config tests: cover blind spots in git_die_config() tests
Junio C Hamano [Thu, 6 Apr 2023 20:38:28 +0000 (13:38 -0700)]
Merge branch 'ps/fetch-ref-update-reporting'
Clean-up of the code path that reports what "git fetch" did to each
ref.
* ps/fetch-ref-update-reporting:
fetch: centralize printing of reference updates
fetch: centralize logic to print remote URL
fetch: centralize handling of per-reference format
fetch: pass the full local reference name to `format_display`
fetch: move output format into `display_state`
fetch: move reference width calculation into `display_state`
Junio C Hamano [Thu, 6 Apr 2023 20:38:28 +0000 (13:38 -0700)]
Merge branch 'jk/unused-post-2.40-part2'
Code clean-up for "-Wunused-parameter" build.
* jk/unused-post-2.40-part2:
parse-options: drop parse_opt_unknown_cb()
t/helper: mark unused argv/argc arguments
mark "argv" as unused when we check argc
builtins: mark unused prefix parameters
builtins: annotate always-empty prefix parameters
builtins: always pass prefix to parse_options()
fast-import: fix file access when run from subdir
Junio C Hamano [Thu, 6 Apr 2023 20:38:28 +0000 (13:38 -0700)]
Merge branch 'jk/unused-post-2.40'
More "-Wunused-parameters" code clean-up.
* jk/unused-post-2.40:
transport: mark unused parameters in fetch_refs_from_bundle()
http: mark unused parameter in fill_active_slot() callbacks
http: drop unused parameter from start_object_request()
mailmap: drop debugging code
Junio C Hamano [Thu, 6 Apr 2023 20:38:21 +0000 (13:38 -0700)]
Merge branch 'ds/ahead-behind'
"git for-each-ref" learns '%(ahead-behind:<base>)' that computes the
distances from a single reference point in the history with bunch
of commits in bulk.
* ds/ahead-behind:
commit-reach: add tips_reachable_from_bases()
for-each-ref: add ahead-behind format atom
commit-reach: implement ahead_behind() logic
commit-graph: introduce `ensure_generations_valid()`
commit-graph: return generation from memory
commit-graph: simplify compute_generation_numbers()
commit-graph: refactor compute_topological_levels()
for-each-ref: explicitly test no matches
for-each-ref: add --stdin option
branch: improve error log on branch not found by checking remotes refs
New git users may want to locally delete remote-tracking branches but
don't really understand how they are distinguished from branches by git.
Then one may naively try:
`git branch -d foo/bar` and get a correct error `branch foo/bar not
found` but hard to understand for a newbie, this patch aims to guide one
in such case.
when failing to delete a branch with `git branch -d <branch>` because
of branch not found, try to find a **remote refs** matching `<branch>`
and if so, add an hint:
`Did you forget --remote?` to the error message
Signed-off-by: Clement Mabileau <mabileau.clement@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Jeff King [Thu, 6 Apr 2023 09:36:02 +0000 (05:36 -0400)]
t/lib-httpd: pass PERL_PATH to CGI scripts
As discussed in t/README, tests should aim to use PERL_PATH rather than
straight "perl". We usually do this automatically with a "perl" function
in test-lib.sh, but a few cases need to be handled specially.
One such case is the apply-one-time-perl.sh CGI, which invokes plain
"perl". It should be using $PERL_PATH, but to make that work, we must
also instruct Apache to pass through the variable.
Prior to this patch, doing:
mv /usr/bin/perl /usr/bin/my-perl
make PERL_PATH=/usr/bin/my-perl test
would fail t5702, t5703, and t5616. After this it passes. This is a
pretty extreme case, as even if you install perl elsewhere, you'd likely
still have it in your $PATH. A more realistic case is that you don't
want to use the perl in your $PATH (because it's older, broken, etc) and
expect PERL_PATH to consistently override that (since that's what it's
documented to do). Removing it completely is just a convenient way of
completely breaking it for testing purposes.
Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Cc: Martin Ågren <martin.agren@gmail.com> Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Reviewed-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Tao Klerks [Sat, 18 Mar 2023 15:27:43 +0000 (15:27 +0000)]
mergetool: new config guiDefault supports auto-toggling gui by DISPLAY
When no merge.tool or diff.tool is configured or manually selected, the
selection of a default tool is sensitive to the DISPLAY variable; in a
GUI session a gui-specific tool will be proposed if found, and
otherwise a terminal-based one. This "GUI-optimizing" behavior is
important because a GUI can make a huge difference to a user's ability
to understand and correctly complete a non-trivial conflicting merge.
Some time ago the merge.guitool and diff.guitool config options were
introduced to enable users to configure both a GUI tool, and a non-GUI
tool (with fallback if no GUI tool configured), in the same environment.
Unfortunately, the --gui argument introduced to support the selection of
the guitool is still explicit. When using configured tools, there is no
equivalent of the no-tool-configured "propose a GUI tool if we are in a GUI
environment" behavior.
As proposed in <xmqqmtb8jsej.fsf@gitster.g>, introduce new configuration
options, difftool.guiDefault and mergetool.guiDefault, supporting a special
value "auto" which causes the corresponding tool or guitool to be selected
depending on the presence of a non-empty DISPLAY value. Also support "true"
to say "default to the guitool (unless --no-gui is passed on the
commandline)", and "false" as the previous default behavior when these new
configuration options are not specified.
Signed-off-by: Tao Klerks <tao@klerks.biz> Acked-by: David Aguilar <davvid@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Daniel Watson [Wed, 5 Apr 2023 08:34:03 +0000 (01:34 -0700)]
SubmittingPatches: clarify MUA discussion with "the"
Without the word "the", the sentence is a little harder to read. The
word "the" makes it clearer that the comment refers to discrete patches,
and not portions of individual patches.
Signed-off-by: Daniel Watson <ozzloy@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Felipe Contreras [Wed, 22 Mar 2023 00:08:15 +0000 (18:08 -0600)]
doc: remove manpage-base-url workaround
Commit 50d9bbba92 (Documentation: Avoid use of xmlto --stringparam,
2009-12-04) introduced manpage-base-url.xsl because ancient versions of
xmlto did not have --stringparam.
However, that was more than ten years ago, no need for that complexity
anymore, we can just use --stringparam.
Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com> Acked-by: Todd Zullinger <tmz@pobox.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Wed, 5 Apr 2023 21:15:33 +0000 (14:15 -0700)]
clone: propagate object-format when cloning from void
A user could prepare an empty repository and set it to use SHA256 as
the object format. The new repository created by "git clone" from
such a repository however would not record that it is expecting
objects in the same SHA256 format. This works as expected if the
source repository is not empty.
Just like we started copying the name of the primary branch from the
remote repository even if it is unborn in 3d8314f8 (clone: propagate
empty remote HEAD even with other branches, 2022-07-07), lift the
code that records the object format out of the block executed only
when cloning from an instantiated repository, so that it works also
when cloning from an empty repository.
Junio C Hamano [Tue, 4 Apr 2023 21:28:29 +0000 (14:28 -0700)]
Merge branch 'jk/really-deprecate-pack-redundant'
"git pack-redundant" gave a warning when run, as the command has
outlived its usefulness long ago and is nominated for future
removal. Now we escalate to give an error.
* jk/really-deprecate-pack-redundant:
pack-redundant: escalate deprecation warning to an error
"git blame --contents=<file> <rev> -- <path>" used to be forbidden,
but now it finds the origins of lines starting at <file> contents
through the history that leads to <rev>.
* jk/blame-contents-with-arbitrary-commit:
blame: allow --contents to work with non-HEAD commit
Junio C Hamano [Tue, 4 Apr 2023 21:28:27 +0000 (14:28 -0700)]
Merge branch 'ah/rebase-merges-config'
Streamline --rebase-merges command line option handling and
introduce rebase.merges configuration variable.
* ah/rebase-merges-config:
rebase: add a config option for --rebase-merges
rebase: deprecate --rebase-merges=""
rebase: add documentation and test for --no-rebase-merges
Junio C Hamano [Tue, 4 Apr 2023 21:28:27 +0000 (14:28 -0700)]
Merge branch 'jk/fast-export-cleanup'
Code clean-up.
* jk/fast-export-cleanup:
fast-export: drop unused parameter from anonymize_commit_message()
fast-export: drop data parameter from anonymous generators
fast-export: de-obfuscate --anonymize-map handling
fast-export: factor out anonymized_entry creation
fast-export: simplify initialization of anonymized hashmaps
fast-export: drop const when storing anonymized values
Junio C Hamano [Tue, 4 Apr 2023 21:28:27 +0000 (14:28 -0700)]
Merge branch 'js/split-index-fixes'
The index files can become corrupt under certain conditions when
the split-index feature is in use, especially together with
fsmonitor, which have been corrected.
* js/split-index-fixes:
unpack-trees: take care to propagate the split-index flag
fsmonitor: avoid overriding `cache_changed` bits
split-index; stop abusing the `base_oid` to strip the "link" extension
split-index & fsmonitor: demonstrate a bug
Update 'git write-tree' to allow using the sparse-index in memory
without expanding to a full one.
The recursive algorithm for update_one() was already updated in 2de37c5
(cache-tree: integrate with sparse directory entries, 2021-03-03) to
handle sparse directory entries in the index. Hence we can just set the
requires-full-index to false for "write-tree".
The `p2000` tests demonstrate a ~96% execution time reduction for 'git
write-tree' using a sparse index:
Junio C Hamano [Tue, 4 Apr 2023 15:25:52 +0000 (08:25 -0700)]
Merge branch 'ab/remove-implicit-use-of-the-repository' into en/header-split-cache-h
* ab/remove-implicit-use-of-the-repository:
libs: use "struct repository *" argument, not "the_repository"
post-cocci: adjust comments for recent repo_* migration
cocci: apply the "revision.h" part of "the_repository.pending"
cocci: apply the "rerere.h" part of "the_repository.pending"
cocci: apply the "refs.h" part of "the_repository.pending"
cocci: apply the "promisor-remote.h" part of "the_repository.pending"
cocci: apply the "packfile.h" part of "the_repository.pending"
cocci: apply the "pretty.h" part of "the_repository.pending"
cocci: apply the "object-store.h" part of "the_repository.pending"
cocci: apply the "diff.h" part of "the_repository.pending"
cocci: apply the "commit.h" part of "the_repository.pending"
cocci: apply the "commit-reach.h" part of "the_repository.pending"
cocci: apply the "cache.h" part of "the_repository.pending"
cocci: add missing "the_repository" macros to "pending"
cocci: sort "the_repository" rules by header
cocci: fix incorrect & verbose "the_repository" rules
cocci: remove dead rule from "the_repository.pending.cocci"
git describe compares the index with the working tree when (and only
when) it is run with the "--dirty" flag. This is done by the
run_diff_index() function. The function has been made aware of the
sparse-index in the series that led to 8d2c3732 (Merge branch
'ld/sparse-diff-blame', 2021-12-21). Hence we can just set the
requires-full-index to false for "describe".
M Hickford [Mon, 3 Apr 2023 07:47:07 +0000 (07:47 +0000)]
credential/wincred: store password_expiry_utc
This attribute is important when storing OAuth credentials which may
expire after as little as one hour. d208bfdf (credential: new attribute
password_expiry_utc, 2023-02-18) added support for this attribute in
general so that individual credential backend like wincred can use it.
Signed-off-by: M Hickford <mirth.hickford@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Alex Henrie [Mon, 3 Apr 2023 04:07:24 +0000 (22:07 -0600)]
format-patch: correct documentation of --thread without an argument
In Git, almost all command line flags unconditionally override the
corresponding config option.[1] Add a test to confirm that this is the
case for `git format-patch --thread`.
When retrieving object info via capability "object-info", we store the
command args into a requested_info variable, but forget to initialize
it. Initialize the variable before use to prevent unexpected output.
Signed-off-by: Jiang Xin <zhiyou.jx@alibaba-inc.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano [Fri, 16 Dec 2022 01:47:19 +0000 (10:47 +0900)]
e-mail workflow: Message-ID is spelled with ID in both capital letters
We used to write "Message-Id:" and "Message-ID:" pretty much
interchangeably, and the header name is defined to be case
insensitive by the RFCs, but the canonical form "Message-ID:" is
used throughout the RFC documents, so let's imitate it ourselves.
Signed-off-by: Junio C Hamano <gitster@pobox.com> Reviewed-by: Elijah Newren <newren@gmail.com>
Andrei Rybak [Fri, 31 Mar 2023 14:36:04 +0000 (16:36 +0200)]
t2107: fix mention of the_index.cache_changed
Commit [1] added a test to t2107-update-index-basic.sh with a comment
that mentions macro "active_cache_changed". Later in [2], the macro was
removed and its usage in function cmd_update_index in file
builtin/update-index.c was replaced with "the_index.cache_changed".
Fix the outdated comment in file t2107-update-index-basic.sh.
[1] fa137f67a4 (lockfile.c: store absolute path, 2014-11-02)
[2] dc594180d9 (cocci & cache.h: apply variable section of "pending"
index-compatibility, 2022-11-19)
Signed-off-by: Andrei Rybak <rybak.a.v@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
projects / thirdparty / git.git / log
