*.exe
*.[aos]
*.py[co]
+*.o.d
*+
/config.mak
/autom4te.cache
* In a freshly created repository "rev-parse HEAD^0" complained that
it is dangling symref, even though "rev-parse HEAD" didn't.
+ * "git show :no-such-name" tried to access the index without bounds
+ check, leading to a potential segfault.
+
* Message from "git cherry-pick" was harder to read and use than necessary
when it stopped due to conflicting changes.
+ * We referred to ".git/refs/" throughout the documentation when we
+ meant to talk about abstract notion of "ref namespace". Because
+ people's repositories often have packed refs these days, this was
+ confusing.
+
* "git diff --output=/path/that/cannot/be/written" did not correctly
error out.
option was propagated to "git stash drop" that is internally run at the
end.
---
-exec >/var/tmp/1
-echo O=$(git describe)
-O=v1.7.0-22-gc69f921
-git shortlog $O..
+And other minor fixes and documentation updates.
--- /dev/null
+Git v1.7.0.2 Release Notes
+==========================
+
+Fixes since v1.7.0.1
+--------------------
+
+ * GIT_PAGER was not honored consistently by some scripted Porcelains, most
+ notably "git am".
+
+ * updating working tree files after telling git to add them to the
+ index and while it is still working created garbage object files in
+ the repository without diagnosing it as an error.
+
+ * "git bisect -- pathspec..." did not diagnose an error condition properly when
+ the simplification with given pathspec made the history empty.
+
+ * "git rev-list --cherry-pick A...B" now has an obvious optimization when the
+ histories haven't diverged (i.e. when one end is an ancestor of the other).
+
+ * "git diff --quiet -w" did not work as expected.
+
+ * "git fast-import" didn't work with a large input, as it lacked support
+ for producing the pack index in v2 format.
+
+ * "git imap-send" didn't use CRLF line endings over the imap protocol
+ when storing its payload to the draft box, violating RFC 3501.
+
+ * "git log --format='%w(x,y,z)%b'" and friends that rewrap message
+ has been optimized for utf-8 payload.
+
+ * Error messages generated on the receiving end did not come back to "git
+ push".
+
+ * "git status" in 1.7.0 lacked the optimization we used to have in 1.6.X series
+ to speed up scanning of large working tree.
+
+ * "gitweb" did not diagnose parsing errors properly while reading tis configuration
+ file.
+
+And other minor fixes and documentation updates.
--- /dev/null
+Git v1.7.1 Release Notes
+========================
+
+Updates since v1.7.0
+--------------------
+
+ * "git grep" learned "--no-index" option, to search inside contents that
+ are not managed by git.
+
+Fixes since v1.7.0
+------------------
+
+All of the fixes in v1.7.0.X maintenance series are included in this
+release, unless otherwise noted.
+
+---
+exec >/var/tmp/1
+echo O=$(git describe)
+O=v1.7.0-36-gfaa3b47
+git shortlog --no-merges ^maint $O..
Advice on how to set your identity configuration when
your information is guessed from the system username and
domain name. Default: true.
+
+ detachedHead::
+ Advice shown when you used linkgit::git-checkout[1] to
+ move to the detach HEAD state, to instruct how to create
+ a local branch after the fact. Default: true.
--
core.fileMode::
color.grep.match::
Use customized color for matches. The value of this variable
- may be specified as in color.branch.<slot>. It is passed using
- the environment variables 'GREP_COLOR' and 'GREP_COLORS' when
- calling an external 'grep'.
+ may be specified as in color.branch.<slot>.
color.interactive::
When set to `always`, always use colors for interactive prompts
option and lists the commits in that commit range like the 'summary'
option of linkgit:git-submodule[1] does.
---color::
+--color[=<when>]::
Show colored diff.
+ The value must be always (the default), never, or auto.
--no-color::
Turn off colored diff, even when the configuration file
gives the default to color output.
+ Same as `--color=never`.
--color-words[=<regex>]::
Show colored word diff, i.e., color words which have changed.
Remove everything in body before a scissors line (see
linkgit:git-mailinfo[1]).
----no-scissors::
+--no-scissors::
Ignore scissors lines (see linkgit:git-mailinfo[1]).
-q::
SYNOPSIS
--------
[verse]
-'git branch' [--color | --no-color] [-r | -a]
+'git branch' [--color[=<when>] | --no-color] [-r | -a]
[-v [--abbrev=<length> | --no-abbrev]]
[(--merged | --no-merged | --contains) [<commit>]]
'git branch' [--set-upstream | --track | --no-track] [-l] [-f] <branchname> [<start-point>]
-M::
Move/rename a branch even if the new branch name already exists.
---color::
+--color[=<when>]::
Color branches to highlight current, local, and remote branches.
+ The value must be always (the default), never, or auto.
--no-color::
Turn off branch colors, even when the configuration file gives the
default to color output.
+ Same as `--color=never`.
-r::
List or delete (if used with -d) the remote-tracking branches.
[-A <author-conv-file>] [-p <options-for-cvsps>] [-P <file>]
[-C <git_repository>] [-z <fuzz>] [-i] [-k] [-u] [-s <subst>]
[-a] [-m] [-M <regex>] [-S <regex>] [-L <commitlimit>]
- [-r <remote>] [<CVS_module>]
+ [-r <remote>] [-R] [<CVS_module>]
DESCRIPTION
export changes back to CVS again later with
'git cvsexportcommit'.
+-R::
+ Generate a `$GIT_DIR/cvs-revisions` file containing a mapping from CVS
+ revision numbers to newly-created Git commit IDs. The generated file
+ will contain one line for each (filename, revision) pair imported;
+ each line will look like
++
+---------
+src/widget.c 1.1 1d862f173cdc7325b6fa6d2ae1cfd61fd1b512b7
+---------
++
+The revision data is appended to the file if it already exists, for use when
+doing incremental imports.
++
+This option may be useful if you have CVS revision numbers stored in commit
+messages, bug-tracking systems, email archives, and the like.
+
-h::
Print a short usage message and exit.
--max-pack-size=<n>::
Maximum size of each output packfile.
- The default is 4 GiB as that is the maximum allowed
- packfile size (due to file format limitations). Some
- importers may wish to lower this, such as to ensure the
- resulting packfiles fit on CDs.
+ The default is unlimited.
--big-file-threshold=<n>::
Maximum size of a blob that fast-import will attempt to
[-z | --null]
[-c | --count] [--all-match] [-q | --quiet]
[--max-depth <depth>]
- [--color | --no-color]
+ [--color[=<when>] | --no-color]
[-A <post-context>] [-B <pre-context>] [-C <context>]
[-f <file>] [-e] <pattern>
[--and|--or|--not|(|)|-e <pattern>...]
Instead of showing every matched line, show the number of
lines that match.
---color::
+--color[=<when>]::
Show colored matches.
+ The value must be always (the default), never, or auto.
--no-color::
Turn off match highlighting, even when the configuration file
gives the default to color output.
+ Same as `--color=never`.
-[ABC] <context>::
Show `context` trailing (`A` -- after), or leading (`B`
--------
[verse]
'git hash-object' [-t <type>] [-w] [--path=<file>|--no-filters] [--stdin] [--] <file>...
-'git hash-object' [-t <type>] [-w] --stdin-paths < <list-of-paths>
+'git hash-object' [-t <type>] [-w] --stdin-paths [--no-filters] < <list-of-paths>
DESCRIPTION
-----------
option causes Thunderbird to send the patch as a plain/text,
format=fixed email. Default is `false`.
+imap.authMethod::
+ Specify authenticate method for authentication with IMAP server.
+ Current supported method is 'CRAM-MD5' only.
+
Examples
~~~~~~~~
--honor-pack-keep::
This flag causes an object already in a local pack that
- has a .keep file to be ignored, even if it appears in the
- standard input.
+ has a .keep file to be ignored, even if it it would have
+ otherwise been packed.
--incremental::
- This flag causes an object already in a pack ignored
- even if it appears in the standard input.
+ This flag causes an object already in a pack to be ignored
+ even if it would have otherwise been packed.
--local::
- This flag is similar to `--incremental`; instead of
- ignoring all packed objects, it only ignores objects
- that are packed and/or not in the local object store
- (i.e. borrowed from an alternate).
+ This flag causes an object that is borrowed from an alternate
+ object store to be ignored even if it would have otherwise been
+ packed.
--non-empty::
Only create a packed archive if it would contain at
--is-bare-repository::
When the repository is bare print "true", otherwise "false".
+--local-env-vars::
+ List the GIT_* environment variables that are local to the
+ repository (e.g. GIT_DIR or GIT_WORK_TREE, but not GIT_EDITOR).
+ Only the names of the variables are listed, not their value,
+ even if they are set.
+
--short::
--short=number::
Instead of outputting the full SHA1 values of object names try to
--------
[verse]
'git show-branch' [-a|--all] [-r|--remotes] [--topo-order | --date-order]
- [--current] [--color | --no-color] [--sparse]
+ [--current] [--color[=<when>] | --no-color] [--sparse]
[--more=<n> | --list | --independent | --merge-base]
[--no-name | --sha1-name] [--topics]
[<rev> | <glob>]...
When no explicit <ref> parameter is given, it defaults to the
current branch (or `HEAD` if it is detached).
---color::
+--color[=<when>]::
Color the status sign (one of these: `*` `!` `+` `-`) of each commit
corresponding to the branch it's in.
+ The value must be always (the default), never, or auto.
--no-color::
Turn off colored output, even when the configuration file gives the
default to color output.
+ Same as `--color=never`.
Note that --more, --list, --independent and --merge-base options
are mutually exclusive.
SYNOPSIS
--------
-'git var' [ -l | <variable> ]
+'git var' ( -l | <variable> )
DESCRIPTION
-----------
branch of the `git.git` repository.
Documentation for older releases are available here:
-* link:v1.7.0/git.html[documentation for release 1.7.0]
+* link:v1.7.0.2/git.html[documentation for release 1.7.0.2]
* release notes for
+ link:RelNotes-1.7.0.2.txt[1.7.0.2],
+ link:RelNotes-1.7.0.1.txt[1.7.0.1],
link:RelNotes-1.7.0.txt[1.7.0].
* link:v1.6.6.2/git.html[documentation for release 1.6.6.2]
-p::
--paginate::
- Pipe all output into 'less' (or if set, $PAGER).
+ Pipe all output into 'less' (or if set, $PAGER) if standard
+ output is a terminal. This overrides the `pager.<cmd>`
+ configuration options (see the "Configuration Mechanism" section
+ below).
--no-pager::
Do not pipe git output into a pager.
------------
Various commands read from the configuration file and adjust
-their operation accordingly.
+their operation accordingly. See linkgit:git-config[1] for a
+list.
Identifier Terminology
`OPT__ABBREV(&int_var)`::
Add `\--abbrev[=<n>]`.
+`OPT__COLOR(&int_var, description)`::
+ Add `\--color[=<when>]` and `--no-color`.
+
`OPT__DRY_RUN(&int_var)`::
Add `-n, \--dry-run`.
arguments. Short options that happen to be digits take
precedence over it.
+`OPT_COLOR_FLAG(short, long, &int_var, description)`::
+ Introduce an option that takes an optional argument that can
+ have one of three values: "always", "never", or "auto". If the
+ argument is not given, it defaults to "always". The `--no-` form
+ works like `--long=never`; it cannot take an argument. If
+ "always", set `int_var` to 1; if "never", set `int_var` to 0; if
+ "auto", set `int_var` to 1 if stdout is a tty or a pager,
+ 0 otherwise.
+
The last element of the array must be `OPT_END()`.
`start_async`::
Run a function asynchronously. Takes a pointer to a `struct
- async` that specifies the details and returns a pipe FD
- from which the caller reads. See below for details.
+ async` that specifies the details and returns a set of pipe FDs
+ for communication with the function. See below for details.
`finish_async`::
.in: The FD must be readable; it becomes child's stdin.
.out: The FD must be writable; it becomes child's stdout.
- .err > 0 is not supported.
+ .err: The FD must be writable; it becomes child's stderr.
The specified FD is closed by start_command(), even if it fails to
run the sub-process!
struct async variable;
2. initializes .proc and .data;
3. calls start_async();
-4. processes the data by reading from the fd in .out;
-5. closes .out;
+4. processes communicates with proc through .in and .out;
+5. closes .in and .out;
6. calls finish_async().
+The members .in, .out are used to provide a set of fd's for
+communication between the caller and the callee as follows:
+
+. Specify 0 to have no file descriptor passed. The callee will
+ receive -1 in the corresponding argument.
+
+. Specify < 0 to have a pipe allocated; start_async() replaces
+ with the pipe FD in the following way:
+
+ .in: Returns the writable pipe end into which the caller
+ writes; the readable end of the pipe becomes the function's
+ in argument.
+
+ .out: Returns the readable pipe end from which the caller
+ reads; the writable end of the pipe becomes the function's
+ out argument.
+
+ The caller of start_async() must close the returned FDs after it
+ has completed reading from/writing from them.
+
+. Specify a file descriptor > 0 to be used by the function:
+
+ .in: The FD must be readable; it becomes the function's in.
+ .out: The FD must be writable; it becomes the function's out.
+
+ The specified FD is closed by start_async(), even if it fails to
+ run the function.
+
The function pointer in .proc has the following signature:
- int proc(int fd, void *data);
+ int proc(int in, int out, void *data);
-. fd specifies a writable file descriptor to which the function must
- write the data that it produces. The function *must* close this
- descriptor before it returns.
+. in, out specifies a set of file descriptors to which the function
+ must read/write the data that it needs/produces. The function
+ *must* close these descriptors before it returns. A descriptor
+ may be -1 if the caller did not configure a descriptor for that
+ direction.
. data is the value that the caller has specified in the .data member
of struct async.
UNIX, but by a thread in the same address space on Windows:
. It cannot change the program's state (global variables, environment,
- etc.) in a way that the caller notices; in other words, .out is the
- only communication channel to the caller.
+ etc.) in a way that the caller notices; in other words, .in and .out
+ are the only communication channels to the caller.
. It must not change the program's state that the caller of the
facility also uses.
#!/bin/sh
GVF=GIT-VERSION-FILE
-DEF_VER=v1.7.0.GIT
+DEF_VER=v1.7.0.2
LF='
'
# DEFAULT_EDITOR='~/bin/vi',
# DEFAULT_EDITOR='$GIT_FALLBACK_EDITOR',
# DEFAULT_EDITOR='"C:\Program Files\Vim\gvim.exe" --nofork'
+#
+# Define COMPUTE_HEADER_DEPENDENCIES if your compiler supports the -MMD option
+# and you want to avoid rebuilding objects when an unrelated header file
+# changes.
+#
+# Define CHECK_HEADER_DEPENDENCIES to check for problems in the hard-coded
+# dependency rules.
GIT-VERSION-FILE: FORCE
@$(SHELL_PATH) ./GIT-VERSION-GEN
COMPAT_OBJS =
LIB_H =
LIB_OBJS =
+PROGRAM_OBJS =
PROGRAMS =
SCRIPT_PERL =
SCRIPT_PYTHON =
SCRIPT_SH =
-TEST_PROGRAMS =
+SCRIPT_LIB =
+TEST_PROGRAMS_NEED_X =
SCRIPT_SH += git-am.sh
SCRIPT_SH += git-bisect.sh
SCRIPT_SH += git-merge-one-file.sh
SCRIPT_SH += git-merge-resolve.sh
SCRIPT_SH += git-mergetool.sh
-SCRIPT_SH += git-mergetool--lib.sh
SCRIPT_SH += git-notes.sh
-SCRIPT_SH += git-parse-remote.sh
SCRIPT_SH += git-pull.sh
SCRIPT_SH += git-quiltimport.sh
SCRIPT_SH += git-rebase--interactive.sh
SCRIPT_SH += git-rebase.sh
SCRIPT_SH += git-repack.sh
SCRIPT_SH += git-request-pull.sh
-SCRIPT_SH += git-sh-setup.sh
SCRIPT_SH += git-stash.sh
SCRIPT_SH += git-submodule.sh
SCRIPT_SH += git-web--browse.sh
+SCRIPT_LIB += git-mergetool--lib
+SCRIPT_LIB += git-parse-remote
+SCRIPT_LIB += git-sh-setup
+
SCRIPT_PERL += git-add--interactive.perl
SCRIPT_PERL += git-difftool.perl
SCRIPT_PERL += git-archimport.perl
# ... and all the rest that could be moved out of bindir to gitexecdir
PROGRAMS += $(EXTRA_PROGRAMS)
-PROGRAMS += git-fast-import$X
-PROGRAMS += git-imap-send$X
-PROGRAMS += git-shell$X
-PROGRAMS += git-show-index$X
-PROGRAMS += git-upload-pack$X
-PROGRAMS += git-http-backend$X
+
+PROGRAM_OBJS += fast-import.o
+PROGRAM_OBJS += imap-send.o
+PROGRAM_OBJS += shell.o
+PROGRAM_OBJS += show-index.o
+PROGRAM_OBJS += upload-pack.o
+PROGRAM_OBJS += http-backend.o
+
+PROGRAMS += $(patsubst %.o,git-%$X,$(PROGRAM_OBJS))
+
+TEST_PROGRAMS_NEED_X += test-chmtime
+TEST_PROGRAMS_NEED_X += test-ctype
+TEST_PROGRAMS_NEED_X += test-date
+TEST_PROGRAMS_NEED_X += test-delta
+TEST_PROGRAMS_NEED_X += test-dump-cache-tree
+TEST_PROGRAMS_NEED_X += test-genrandom
+TEST_PROGRAMS_NEED_X += test-match-trees
+TEST_PROGRAMS_NEED_X += test-parse-options
+TEST_PROGRAMS_NEED_X += test-path-utils
+TEST_PROGRAMS_NEED_X += test-run-command
+TEST_PROGRAMS_NEED_X += test-sha1
+TEST_PROGRAMS_NEED_X += test-sigchain
+TEST_PROGRAMS_NEED_X += test-index-version
+
+TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
# List built-in command $C whose implementation cmd_$C() is not in
# builtin-$C.o but is linked in as part of some other command.
LIB_H += builtin.h
LIB_H += cache.h
LIB_H += cache-tree.h
+LIB_H += color.h
LIB_H += commit.h
LIB_H += compat/bswap.h
LIB_H += compat/cygwin.h
LIB_H += diffcore.h
LIB_H += diff.h
LIB_H += dir.h
+LIB_H += exec_cmd.h
LIB_H += fsck.h
LIB_H += git-compat-util.h
LIB_H += graph.h
LIB_H += unpack-trees.h
LIB_H += userdiff.h
LIB_H += utf8.h
-LIB_H += wt-status.h
+LIB_H += xdiff-interface.h
+LIB_H += xdiff/xdiff.h
LIB_OBJS += abspath.o
LIB_OBJS += advice.o
-include config.mak.autogen
-include config.mak
+ifdef CHECK_HEADER_DEPENDENCIES
+USE_COMPUTED_HEADER_DEPENDENCIES =
+endif
+
+ifdef COMPUTE_HEADER_DEPENDENCIES
+USE_COMPUTED_HEADER_DEPENDENCIES = YesPlease
+endif
+
ifdef SANE_TOOL_PATH
SANE_TOOL_PATH_SQ = $(subst ','\'',$(SANE_TOOL_PATH))
BROKEN_PATH_FIX = 's|^\# @@BROKEN_PATH_FIX@@$$|git_broken_path_fix $(SANE_TOOL_PATH_SQ)|'
REMOTE_CURL_PRIMARY = git-remote-http$X
REMOTE_CURL_ALIASES = git-remote-https$X git-remote-ftp$X git-remote-ftps$X
REMOTE_CURL_NAMES = $(REMOTE_CURL_PRIMARY) $(REMOTE_CURL_ALIASES)
- PROGRAMS += $(REMOTE_CURL_NAMES) git-http-fetch$X
+ PROGRAM_OBJS += http-fetch.o
+ PROGRAMS += $(REMOTE_CURL_NAMES)
curl_check := $(shell (echo 070908; curl-config --vernum) | sort -r | sed -ne 2p)
ifeq "$(curl_check)" "070908"
ifndef NO_EXPAT
- PROGRAMS += git-http-push$X
+ PROGRAM_OBJS += http-push.o
endif
endif
ifndef NO_EXPAT
EXTLIBS += -lz
ifndef NO_POSIX_ONLY_PROGRAMS
- PROGRAMS += git-daemon$X
+ PROGRAM_OBJS += daemon.o
endif
ifndef NO_OPENSSL
OPENSSL_LIBSSL = -lssl
endif
ifdef NO_MKSTEMPS
COMPAT_CFLAGS += -DNO_MKSTEMPS
- COMPAT_OBJS += compat/mkstemps.o
endif
ifdef NO_UNSETENV
COMPAT_CFLAGS += -DNO_UNSETENV
ifdef BLK_SHA1
SHA1_HEADER = "block-sha1/sha1.h"
LIB_OBJS += block-sha1/sha1.o
+ LIB_H += block-sha1/sha1.h
else
ifdef PPC_SHA1
SHA1_HEADER = "ppc/sha1.h"
LIB_OBJS += ppc/sha1.o ppc/sha1ppc.o
+ LIB_H += ppc/sha1.h
else
SHA1_HEADER = <openssl/sha.h>
EXTLIBS += $(LIB_4_CRYPTO)
SHELL = $(SHELL_PATH)
-all:: shell_compatibility_test $(ALL_PROGRAMS) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
+all:: shell_compatibility_test $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) $(OTHER_PROGRAMS) GIT-BUILD-OPTIONS
ifneq (,$X)
$(QUIET_BUILT_IN)$(foreach p,$(patsubst %$X,%,$(filter %$X,$(ALL_PROGRAMS) $(BUILT_INS) git$X)), test -d '$p' -o '$p' -ef '$p$X' || $(RM) '$p';)
endif
common-cmds.h: $(wildcard Documentation/git-*.txt)
$(QUIET_GEN)./generate-cmdlist.sh > $@+ && mv $@+ $@
+define cmd_munge_script
+$(RM) $@ $@+ && \
+sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
+ -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
+ -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
+ -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
+ -e $(BROKEN_PATH_FIX) \
+ $@.sh >$@+
+endef
+
$(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh
- $(QUIET_GEN)$(RM) $@ $@+ && \
- sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \
- -e 's|@SHELL_PATH@|$(SHELL_PATH_SQ)|' \
- -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \
- -e 's/@@NO_CURL@@/$(NO_CURL)/g' \
- -e $(BROKEN_PATH_FIX) \
- $@.sh >$@+ && \
+ $(QUIET_GEN)$(cmd_munge_script) && \
chmod +x $@+ && \
mv $@+ $@
+$(SCRIPT_LIB) : % : %.sh
+ $(QUIET_GEN)$(cmd_munge_script) && \
+ mv $@+ $@
+
ifndef NO_PERL
$(patsubst %.perl,%,$(SCRIPT_PERL)): perl/perl.mak
$(patsubst %.perl,%,$(SCRIPT_PERL)) \
: GIT-VERSION-FILE
-%.o: %.c GIT-CFLAGS
- $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
+TEST_OBJS := $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
+GIT_OBJS := $(LIB_OBJS) $(BUILTIN_OBJS) $(PROGRAM_OBJS) $(TEST_OBJS) \
+ git.o http.o http-walker.o remote-curl.o
+XDIFF_OBJS = xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
+ xdiff/xmerge.o xdiff/xpatience.o
+OBJECTS := $(GIT_OBJS) $(XDIFF_OBJS)
+
+dep_files := $(foreach f,$(OBJECTS),$(dir $f).depend/$(notdir $f).d)
+dep_dirs := $(addsuffix .depend,$(sort $(dir $(OBJECTS))))
+
+ifdef COMPUTE_HEADER_DEPENDENCIES
+$(dep_dirs):
+ mkdir -p $@
+
+missing_dep_dirs := $(filter-out $(wildcard $(dep_dirs)),$(dep_dirs))
+dep_file = $(dir $@).depend/$(notdir $@).d
+dep_args = -MF $(dep_file) -MMD -MP
+ifdef CHECK_HEADER_DEPENDENCIES
+$(error cannot compute header dependencies outside a normal build. \
+Please unset CHECK_HEADER_DEPENDENCIES and try again)
+endif
+endif
+
+ifndef COMPUTE_HEADER_DEPENDENCIES
+ifndef CHECK_HEADER_DEPENDENCIES
+dep_dirs =
+missing_dep_dirs =
+dep_args =
+endif
+endif
+
+ifdef CHECK_HEADER_DEPENDENCIES
+ifndef PRINT_HEADER_DEPENDENCIES
+missing_deps = $(filter-out $(notdir $^), \
+ $(notdir $(shell $(MAKE) -s $@ \
+ CHECK_HEADER_DEPENDENCIES=YesPlease \
+ USE_COMPUTED_HEADER_DEPENDENCIES=YesPlease \
+ PRINT_HEADER_DEPENDENCIES=YesPlease)))
+endif
+endif
+
+ASM_SRC := $(wildcard $(OBJECTS:o=S))
+ASM_OBJ := $(ASM_SRC:S=o)
+C_OBJ := $(filter-out $(ASM_OBJ),$(OBJECTS))
+
+.SUFFIXES:
+
+ifdef PRINT_HEADER_DEPENDENCIES
+$(C_OBJ): %.o: %.c FORCE
+ echo $^
+$(ASM_OBJ): %.o: %.S FORCE
+ echo $^
+
+ifndef CHECK_HEADER_DEPENDENCIES
+$(error cannot print header dependencies during a normal build. \
+Please set CHECK_HEADER_DEPENDENCIES and try again)
+endif
+endif
+
+ifndef PRINT_HEADER_DEPENDENCIES
+ifdef CHECK_HEADER_DEPENDENCIES
+$(C_OBJ): %.o: %.c $(dep_files) FORCE
+ @set -e; echo CHECK $@; \
+ missing_deps="$(missing_deps)"; \
+ if test "$$missing_deps"; \
+ then \
+ echo missing dependencies: $$missing_deps; \
+ false; \
+ fi
+$(ASM_OBJ): %.o: %.S $(dep_files) FORCE
+ @set -e; echo CHECK $@; \
+ missing_deps="$(missing_deps)"; \
+ if test "$$missing_deps"; \
+ then \
+ echo missing dependencies: $$missing_deps; \
+ false; \
+ fi
+endif
+endif
+
+ifndef CHECK_HEADER_DEPENDENCIES
+$(C_OBJ): %.o: %.c GIT-CFLAGS $(missing_dep_dirs)
+ $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $<
+$(ASM_OBJ): %.o: %.S GIT-CFLAGS $(missing_dep_dirs)
+ $(QUIET_CC)$(CC) -o $*.o -c $(dep_args) $(ALL_CFLAGS) $<
+endif
+
%.s: %.c GIT-CFLAGS FORCE
$(QUIET_CC)$(CC) -S $(ALL_CFLAGS) $<
-%.o: %.S GIT-CFLAGS
- $(QUIET_CC)$(CC) -o $*.o -c $(ALL_CFLAGS) $<
+
+ifdef USE_COMPUTED_HEADER_DEPENDENCIES
+# Take advantage of gcc's on-the-fly dependency generation
+# See <http://gcc.gnu.org/gcc-3.0/features.html>.
+dep_files_present := $(wildcard $(dep_files))
+ifneq ($(dep_files_present),)
+include $(dep_files_present)
+endif
+else
+# Dependencies on header files, for platforms that do not support
+# the gcc -MMD option.
+#
+# Dependencies on automatically generated headers such as common-cmds.h
+# should _not_ be included here, since they are necessary even when
+# building an object for the first time.
+#
+# XXX. Please check occasionally that these include all dependencies
+# gcc detects!
+
+$(GIT_OBJS): $(LIB_H)
+builtin-branch.o builtin-checkout.o builtin-clone.o builtin-reset.o branch.o transport.o: branch.h
+builtin-bundle.o bundle.o transport.o: bundle.h
+builtin-bisect--helper.o builtin-rev-list.o bisect.o: bisect.h
+builtin-clone.o builtin-fetch-pack.o transport.o: fetch-pack.h
+builtin-grep.o: thread-utils.h
+builtin-send-pack.o transport.o: send-pack.h
+builtin-log.o builtin-shortlog.o: shortlog.h
+builtin-prune.o builtin-reflog.o reachable.o: reachable.h
+builtin-commit.o builtin-revert.o wt-status.o: wt-status.h
+builtin-tar-tree.o archive-tar.o: tar.h
+builtin-pack-objects.o: thread-utils.h
+http-fetch.o http-walker.o remote-curl.o transport.o walker.o: walker.h
+http.o http-walker.o http-push.o remote-curl.o: http.h
+
+xdiff-interface.o $(XDIFF_OBJS): \
+ xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
+ xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
+endif
exec_cmd.s exec_cmd.o: ALL_CFLAGS += \
'-DGIT_EXEC_PATH="$(gitexecdir_SQ)"' \
http.s http.o: ALL_CFLAGS += -DGIT_USER_AGENT='"git/$(GIT_VERSION)"'
ifdef NO_EXPAT
-http-walker.o: http.h
http-walker.s http-walker.o: ALL_CFLAGS += -DNO_EXPAT
endif
$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
$(LIBS) $(OPENSSL_LINK) $(OPENSSL_LIBSSL)
-http.o http-walker.o http-push.o: http.h
-
-http.o http-walker.o: $(LIB_H)
-
git-http-fetch$X: revision.o http.o http-walker.o http-fetch.o $(GITLIBS)
$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
$(LIBS) $(CURL_LIBCURL)
$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \
$(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT)
-$(LIB_OBJS) $(BUILTIN_OBJS): $(LIB_H)
-$(patsubst git-%$X,%.o,$(PROGRAMS)) git.o: $(LIB_H) $(wildcard */*.h)
-builtin-revert.o wt-status.o: wt-status.h
-
$(LIB_FILE): $(LIB_OBJS)
$(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(LIB_OBJS)
-XDIFF_OBJS=xdiff/xdiffi.o xdiff/xprepare.o xdiff/xutils.o xdiff/xemit.o \
- xdiff/xmerge.o xdiff/xpatience.o
-$(XDIFF_OBJS): xdiff/xinclude.h xdiff/xmacros.h xdiff/xdiff.h xdiff/xtypes.h \
- xdiff/xutils.h xdiff/xprepare.h xdiff/xdiffi.h xdiff/xemit.h
-
$(XDIFF_LIB): $(XDIFF_OBJS)
$(QUIET_AR)$(RM) $@ && $(AR) rcs $@ $(XDIFF_OBJS)
fi
endif
-### Testing rules
-
-TEST_PROGRAMS_NEED_X += test-chmtime
-TEST_PROGRAMS_NEED_X += test-ctype
-TEST_PROGRAMS_NEED_X += test-date
-TEST_PROGRAMS_NEED_X += test-delta
-TEST_PROGRAMS_NEED_X += test-dump-cache-tree
-TEST_PROGRAMS_NEED_X += test-genrandom
-TEST_PROGRAMS_NEED_X += test-match-trees
-TEST_PROGRAMS_NEED_X += test-parse-options
-TEST_PROGRAMS_NEED_X += test-path-utils
-TEST_PROGRAMS_NEED_X += test-run-command
-TEST_PROGRAMS_NEED_X += test-sha1
-TEST_PROGRAMS_NEED_X += test-sigchain
-TEST_PROGRAMS_NEED_X += test-index-version
-
-TEST_PROGRAMS = $(patsubst %,%$X,$(TEST_PROGRAMS_NEED_X))
-
test_bindir_programs := $(patsubst %,bin-wrappers/%,$(BINDIR_PROGRAMS_NEED_X) $(BINDIR_PROGRAMS_NO_X) $(TEST_PROGRAMS_NEED_X))
all:: $(TEST_PROGRAMS) $(test_bindir_programs)
export NO_SVN_TESTS
+### Testing rules
+
test: all
$(MAKE) -C t/ all
test-parse-options$X: parse-options.o
-test-parse-options.o: parse-options.h
-
-.PRECIOUS: $(patsubst test-%$X,test-%.o,$(TEST_PROGRAMS))
+.PRECIOUS: $(TEST_OBJS)
test-%$X: test-%.o $(GITLIBS)
$(QUIET_LINK)$(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS)
$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(bindir_SQ)'
$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
$(INSTALL) $(ALL_PROGRAMS) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
+ $(INSTALL) -m 644 $(SCRIPT_LIB) '$(DESTDIR_SQ)$(gitexec_instdir_SQ)'
$(INSTALL) $(install_bindir_programs) '$(DESTDIR_SQ)$(bindir_SQ)'
$(MAKE) -C templates DESTDIR='$(DESTDIR_SQ)' install
ifndef NO_PERL
clean:
$(RM) *.o block-sha1/*.o ppc/*.o compat/*.o compat/*/*.o xdiff/*.o \
$(LIB_FILE) $(XDIFF_LIB)
- $(RM) $(ALL_PROGRAMS) $(BUILT_INS) git$X
+ $(RM) $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git$X
$(RM) $(TEST_PROGRAMS)
$(RM) -r bin-wrappers
+ $(RM) -r $(dep_dirs)
$(RM) *.spec *.pyc *.pyo */*.pyc */*.pyo common-cmds.h TAGS tags cscope*
$(RM) -r autom4te.cache
$(RM) config.log config.mak.autogen config.mak.append config.status config.cache
### Check documentation
#
check-docs::
- @(for v in $(ALL_PROGRAMS) $(BUILT_INS) git gitk; \
+ @(for v in $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git gitk; \
do \
case "$$v" in \
git-merge-octopus | git-merge-ours | git-merge-recursive | \
documented,gitrepository-layout | \
documented,gittutorial | \
documented,gittutorial-2 | \
+ documented,git-bisect-lk2009 | \
+ documented.git-remote-helpers | \
+ documented,gitworkflows | \
sentinel,not,matching,is,ok ) continue ;; \
esac; \
- case " $(ALL_PROGRAMS) $(BUILT_INS) git gitk " in \
+ case " $(ALL_PROGRAMS) $(SCRIPT_LIB) $(BUILT_INS) git gitk " in \
*" $$cmd "*) ;; \
*) echo "removed but $$how: $$cmd" ;; \
esac; \
-Documentation/RelNotes-1.7.0.1.txt
\ No newline at end of file
+Documentation/RelNotes-1.7.1.txt
\ No newline at end of file
if (len + strlen(last_elem) + 2 > PATH_MAX)
die ("Too long path name: '%s/%s'",
buf, last_elem);
- buf[len] = '/';
- strcpy(buf + len + 1, last_elem);
+ if (len && buf[len-1] != '/')
+ buf[len++] = '/';
+ strcpy(buf + len, last_elem);
free(last_elem);
last_elem = NULL;
}
int advice_commit_before_merge = 1;
int advice_resolve_conflict = 1;
int advice_implicit_identity = 1;
+int advice_detached_head = 1;
static struct {
const char *name;
{ "commitbeforemerge", &advice_commit_before_merge },
{ "resolveconflict", &advice_resolve_conflict },
{ "implicitidentity", &advice_implicit_identity },
+ { "detachedhead", &advice_detached_head },
};
int git_default_advice_config(const char *var, const char *value)
extern int advice_commit_before_merge;
extern int advice_resolve_conflict;
extern int advice_implicit_identity;
+extern int advice_detached_head;
int git_default_advice_config(const char *var, const char *value);
exit(1);
}
+ if (!all) {
+ fprintf(stderr, "No testable commit found.\n"
+ "Maybe you started with bad path parameters?\n");
+ exit(4);
+ }
+
bisect_rev = revs.commits->item->object.sha1;
memcpy(bisect_rev_hex, sha1_to_hex(bisect_rev), 41);
BRANCH_TRACK_EXPLICIT),
OPT_SET_INT( 0, "set-upstream", &track, "change upstream info",
BRANCH_TRACK_OVERRIDE),
- OPT_BOOLEAN( 0 , "color", &branch_use_color, "use colored output"),
+ OPT__COLOR(&branch_use_color, "use colored output"),
OPT_SET_INT('r', NULL, &kinds, "act on remote-tracking branches",
REF_REMOTE_BRANCH),
{
(stage == 2) ? "our" : "their");
}
-/* NEEDSWORK: share with merge-recursive */
-static void fill_mm(const unsigned char *sha1, mmfile_t *mm)
-{
- unsigned long size;
- enum object_type type;
-
- if (!hashcmp(sha1, null_sha1)) {
- mm->ptr = xstrdup("");
- mm->size = 0;
- return;
- }
-
- mm->ptr = read_sha1_file(sha1, &type, &size);
- if (!mm->ptr || type != OBJ_BLOB)
- die("unable to read blob object %s", sha1_to_hex(sha1));
- mm->size = size;
-}
-
static int checkout_merged(int pos, struct checkout *state)
{
struct cache_entry *ce = active_cache[pos];
ce_stage(active_cache[pos+2]) != 3)
return error("path '%s' does not have all 3 versions", path);
- fill_mm(active_cache[pos]->sha1, &ancestor);
- fill_mm(active_cache[pos+1]->sha1, &ours);
- fill_mm(active_cache[pos+2]->sha1, &theirs);
+ read_mmblob(&ancestor, active_cache[pos]->sha1);
+ read_mmblob(&ours, active_cache[pos+1]->sha1);
+ read_mmblob(&theirs, active_cache[pos+2]->sha1);
status = ll_merge(&result_buf, path, &ancestor,
&ours, "ours", &theirs, "theirs", 0);
strbuf_release(&sb);
}
+static void detach_advice(const char *old_path, const char *new_name)
+{
+ const char fmt[] =
+ "Note: checking out '%s'.\n\n"
+ "You are in 'detached HEAD' state. You can look around, make experimental\n"
+ "changes and commit them, and you can discard any commits you make in this\n"
+ "state without impacting any branches by performing another checkout.\n\n"
+ "If you want to create a new branch to retain commits you create, you may\n"
+ "do so (now or later) by using -b with the checkout command again. Example:\n\n"
+ " git checkout -b new_branch_name\n\n";
+
+ fprintf(stderr, fmt, new_name);
+}
+
static void update_refs_for_switch(struct checkout_opts *opts,
struct branch_info *old,
struct branch_info *new)
update_ref(msg.buf, "HEAD", new->commit->object.sha1, NULL,
REF_NODEREF, DIE_ON_ERR);
if (!opts->quiet) {
- if (old->path)
- fprintf(stderr, "Note: moving to '%s' which isn't a local branch\nIf you want to create a new branch from this checkout, you may do so\n(now or later) by using -b with the checkout command again. Example:\n git checkout -b <new_branch_name>\n", new->name);
+ if (old->path && advice_detached_head)
+ detach_advice(old->path, new->name);
describe_detached_head("HEAD is now at", new->commit);
}
}
if (*argv)
s.pathspec = get_pathspec(prefix, argv);
- read_cache();
+ read_cache_preload(s.pathspec);
refresh_index(&the_index, REFRESH_QUIET|REFRESH_UNMERGED, s.pathspec, NULL, NULL);
s.is_initial = get_sha1(s.reference, sha1) ? 1 : 0;
s.in_merge = in_merge;
return retval;
}
-static int sideband_demux(int fd, void *data)
+static int sideband_demux(int in, int out, void *data)
{
int *xd = data;
- int ret = recv_sideband("fetch-pack", xd[0], fd);
- close(fd);
+ int ret = recv_sideband("fetch-pack", xd[0], out);
+ close(out);
return ret;
}
*/
demux.proc = sideband_demux;
demux.data = xd;
+ demux.out = -1;
if (start_async(&demux))
die("fetch-pack: unable to fork off sideband"
" demultiplexer");
#include "run-command.h"
#include "parse-options.h"
#include "sigchain.h"
+#include "transport.h"
static const char * const builtin_fetch_usage[] = {
"git fetch [options] [<repository> <refspec>...]",
return 0;
}
-#define SUMMARY_WIDTH (2 * DEFAULT_ABBREV + 3)
#define REFCOL_WIDTH 10
static int update_local_ref(struct ref *ref,
if (!hashcmp(ref->old_sha1, ref->new_sha1)) {
if (verbosity > 0)
- sprintf(display, "= %-*s %-*s -> %s", SUMMARY_WIDTH,
+ sprintf(display, "= %-*s %-*s -> %s", TRANSPORT_SUMMARY_WIDTH,
"[up to date]", REFCOL_WIDTH, remote,
pretty_ref);
return 0;
* the head, and the old value of the head isn't empty...
*/
sprintf(display, "! %-*s %-*s -> %s (can't fetch in current branch)",
- SUMMARY_WIDTH, "[rejected]", REFCOL_WIDTH, remote,
+ TRANSPORT_SUMMARY_WIDTH, "[rejected]", REFCOL_WIDTH, remote,
pretty_ref);
return 1;
}
int r;
r = s_update_ref("updating tag", ref, 0);
sprintf(display, "%c %-*s %-*s -> %s%s", r ? '!' : '-',
- SUMMARY_WIDTH, "[tag update]", REFCOL_WIDTH, remote,
+ TRANSPORT_SUMMARY_WIDTH, "[tag update]", REFCOL_WIDTH, remote,
pretty_ref, r ? " (unable to update local ref)" : "");
return r;
}
r = s_update_ref(msg, ref, 0);
sprintf(display, "%c %-*s %-*s -> %s%s", r ? '!' : '*',
- SUMMARY_WIDTH, what, REFCOL_WIDTH, remote, pretty_ref,
+ TRANSPORT_SUMMARY_WIDTH, what, REFCOL_WIDTH, remote, pretty_ref,
r ? " (unable to update local ref)" : "");
return r;
}
strcat(quickref, find_unique_abbrev(ref->new_sha1, DEFAULT_ABBREV));
r = s_update_ref("fast-forward", ref, 1);
sprintf(display, "%c %-*s %-*s -> %s%s", r ? '!' : ' ',
- SUMMARY_WIDTH, quickref, REFCOL_WIDTH, remote,
+ TRANSPORT_SUMMARY_WIDTH, quickref, REFCOL_WIDTH, remote,
pretty_ref, r ? " (unable to update local ref)" : "");
return r;
} else if (force || ref->force) {
strcat(quickref, find_unique_abbrev(ref->new_sha1, DEFAULT_ABBREV));
r = s_update_ref("forced-update", ref, 1);
sprintf(display, "%c %-*s %-*s -> %s (%s)", r ? '!' : '+',
- SUMMARY_WIDTH, quickref, REFCOL_WIDTH, remote,
+ TRANSPORT_SUMMARY_WIDTH, quickref, REFCOL_WIDTH, remote,
pretty_ref,
r ? "unable to update local ref" : "forced update");
return r;
} else {
sprintf(display, "! %-*s %-*s -> %s (non-fast-forward)",
- SUMMARY_WIDTH, "[rejected]", REFCOL_WIDTH, remote,
+ TRANSPORT_SUMMARY_WIDTH, "[rejected]", REFCOL_WIDTH, remote,
pretty_ref);
return 1;
}
rc |= update_local_ref(ref, what, note);
else
sprintf(note, "* %-*s %-*s -> FETCH_HEAD",
- SUMMARY_WIDTH, *kind ? kind : "branch",
+ TRANSPORT_SUMMARY_WIDTH, *kind ? kind : "branch",
REFCOL_WIDTH, *what ? what : "HEAD");
if (*note) {
if (verbosity >= 0 && !shown_url) {
result |= delete_ref(ref->name, NULL, 0);
if (verbosity >= 0) {
fprintf(stderr, " x %-*s %-*s -> %s\n",
- SUMMARY_WIDTH, "[deleted]",
+ TRANSPORT_SUMMARY_WIDTH, "[deleted]",
REFCOL_WIDTH, "(none)", prettify_refname(ref->name));
warn_dangling_symref(stderr, dangling_msg, ref->name);
}
"of non-bare repository", current_branch->refname);
}
+static int truncate_fetch_head(void)
+{
+ char *filename = git_path("FETCH_HEAD");
+ FILE *fp = fopen(filename, "w");
+
+ if (!fp)
+ return error("cannot open %s: %s\n", filename, strerror(errno));
+ fclose(fp);
+ return 0;
+}
+
static int do_fetch(struct transport *transport,
struct refspec *refs, int ref_count)
{
/* if not appending, truncate FETCH_HEAD */
if (!append && !dry_run) {
- char *filename = git_path("FETCH_HEAD");
- FILE *fp = fopen(filename, "w");
- if (!fp)
- return error("cannot open %s: %s\n", filename, strerror(errno));
- fclose(fp);
+ int errcode = truncate_fetch_head();
+ if (errcode)
+ return errcode;
}
ref_map = get_ref_map(transport, refs, ref_count, tags, &autotags);
static int fetch_multiple(struct string_list *list)
{
int i, result = 0;
- const char *argv[] = { "fetch", NULL, NULL, NULL, NULL, NULL, NULL };
- int argc = 1;
+ const char *argv[11] = { "fetch", "--append" };
+ int argc = 2;
if (dry_run)
argv[argc++] = "--dry-run";
if (prune)
argv[argc++] = "--prune";
+ if (update_head_ok)
+ argv[argc++] = "--update-head-ok";
+ if (force)
+ argv[argc++] = "--force";
+ if (keep)
+ argv[argc++] = "--keep";
if (verbosity >= 2)
argv[argc++] = "-v";
if (verbosity >= 1)
else if (verbosity < 0)
argv[argc++] = "-q";
+ if (!append && !dry_run) {
+ int errcode = truncate_fetch_head();
+ if (errcode)
+ return errcode;
+ }
+
for (i = 0; i < list->nr; i++) {
const char *name = list->items[i].string;
argv[argc] = name;
+ argv[argc + 1] = NULL;
if (verbosity >= 0)
printf("Fetching %s\n", name);
if (run_command_v_opt(argv, RUN_GIT_CMD)) {
struct refinfo {
char *refname;
unsigned char objectname[20];
+ int flag;
+ const char *symref;
struct atom_value *value;
};
{ "body" },
{ "contents" },
{ "upstream" },
+ { "symref" },
+ { "flag" },
};
/*
*/
static const char **used_atom;
static cmp_type *used_atom_type;
-static int used_atom_cnt, sort_atom_limit, need_tagged;
+static int used_atom_cnt, sort_atom_limit, need_tagged, need_symref;
/*
* Used to parse format string and sort specifiers
(sizeof(*used_atom_type) * used_atom_cnt));
used_atom[at] = xmemdupz(atom, ep - atom);
used_atom_type[at] = valid_atom[i].cmp_type;
+ if (*atom == '*')
+ need_tagged = 1;
+ if (!strcmp(used_atom[at], "symref"))
+ need_symref = 1;
return at;
}
{
while (*cp) {
if (*cp == '%') {
- /* %( is the start of an atom;
+ /*
+ * %( is the start of an atom;
* %% is a quoted per-cent.
*/
if (cp[1] == '(')
grab_date(wholine, v, name);
}
- /* For a tag or a commit object, if "creator" or "creatordate" is
+ /*
+ * For a tag or a commit object, if "creator" or "creatordate" is
* requested, do something special.
*/
if (strcmp(who, "tagger") && strcmp(who, "committer"))
}
}
-/* We want to have empty print-string for field requests
+/*
+ * We want to have empty print-string for field requests
* that do not apply (e.g. "authordate" for a tag object)
*/
static void fill_missing_values(struct atom_value *val)
}
}
+static inline char *copy_advance(char *dst, const char *src)
+{
+ while (*src)
+ *dst++ = *src++;
+ return dst;
+}
+
/*
* Parse the object referred by ref, and grab needed value.
*/
ref->value = xcalloc(sizeof(struct atom_value), used_atom_cnt);
+ if (need_symref && (ref->flag & REF_ISSYMREF) && !ref->symref) {
+ unsigned char unused1[20];
+ const char *symref;
+ symref = resolve_ref(ref->refname, unused1, 1, NULL);
+ if (symref)
+ ref->symref = xstrdup(symref);
+ else
+ ref->symref = "";
+ }
+
/* Fill in specials first */
for (i = 0; i < used_atom_cnt; i++) {
const char *name = used_atom[i];
if (!prefixcmp(name, "refname"))
refname = ref->refname;
+ else if (!prefixcmp(name, "symref"))
+ refname = ref->symref ? ref->symref : "";
else if (!prefixcmp(name, "upstream")) {
struct branch *branch;
/* only local branches may have an upstream */
continue;
refname = branch->merge[0]->dst;
}
+ else if (!strcmp(name, "flag")) {
+ char buf[256], *cp = buf;
+ if (ref->flag & REF_ISSYMREF)
+ cp = copy_advance(cp, ",symref");
+ if (ref->flag & REF_ISPACKED)
+ cp = copy_advance(cp, ",packed");
+ if (cp == buf)
+ v->s = "";
+ else {
+ *cp = '\0';
+ v->s = xstrdup(buf + 1);
+ }
+ continue;
+ }
else
continue;
if (!eaten)
free(buf);
- /* If there is no atom that wants to know about tagged
+ /*
+ * If there is no atom that wants to know about tagged
* object, we are done.
*/
if (!need_tagged || (obj->type != OBJ_TAG))
return;
- /* If it is a tag object, see if we use a value that derefs
+ /*
+ * If it is a tag object, see if we use a value that derefs
* the object, and if we do grab the object it refers to.
*/
tagged = ((struct tag *)obj)->tagged->sha1;
- /* NEEDSWORK: This derefs tag only once, which
+ /*
+ * NEEDSWORK: This derefs tag only once, which
* is good to deal with chains of trust, but
* is not consistent with what deref_tag() does
* which peels the onion to the core.
};
/*
- * A call-back given to for_each_ref(). It is unfortunate that we
- * need to use global variables to pass extra information to this
- * function.
+ * A call-back given to for_each_ref(). Filter refs and keep them for
+ * later object processing.
*/
static int grab_single_ref(const char *refname, const unsigned char *sha1, int flag, void *cb_data)
{
return 0;
}
- /* We do not open the object yet; sort may only need refname
+ /*
+ * We do not open the object yet; sort may only need refname
* to do its job and the resulting list may yet to be pruned
* by maxcount logic.
*/
ref = xcalloc(1, sizeof(*ref));
ref->refname = xstrdup(refname);
hashcpy(ref->objectname, sha1);
+ ref->flag = flag;
cnt = cb->grab_cnt;
cb->grab_array = xrealloc(cb->grab_array,
refs = cbdata.grab_array;
num_refs = cbdata.grab_cnt;
- for (i = 0; i < used_atom_cnt; i++) {
- if (used_atom[i][0] == '*') {
- need_tagged = 1;
- break;
- }
- }
-
sort_refs(sort, refs, num_refs);
if (!maxcount || num_refs < maxcount)
#include "userdiff.h"
#include "grep.h"
#include "quote.h"
+#include "dir.h"
#ifndef NO_PTHREADS
#include "thread-utils.h"
die("unable to grep from object of type %s", typename(obj->type));
}
+static int grep_directory(struct grep_opt *opt, const char **paths)
+{
+ struct dir_struct dir;
+ int i, hit = 0;
+
+ memset(&dir, 0, sizeof(dir));
+ setup_standard_excludes(&dir);
+
+ fill_directory(&dir, paths);
+ for (i = 0; i < dir.nr; i++) {
+ hit |= grep_file(opt, dir.entries[i]->name);
+ if (hit && opt->status_only)
+ break;
+ }
+ free_grep_patterns(opt);
+ return hit;
+}
+
static int context_callback(const struct option *opt, const char *arg,
int unset)
{
const char **paths = NULL;
int i;
int dummy;
+ int nongit = 0, use_index = 1;
struct option options[] = {
OPT_BOOLEAN(0, "cached", &cached,
"search in index instead of in the work tree"),
+ OPT_BOOLEAN(0, "index", &use_index,
+ "--no-index finds in contents not managed by git"),
OPT_GROUP(""),
OPT_BOOLEAN('v', "invert-match", &opt.invert,
"show non-matching lines"),
"print NUL after filenames"),
OPT_BOOLEAN('c', "count", &opt.count,
"show the number of matches instead of matching lines"),
- OPT_SET_INT(0, "color", &opt.color, "highlight matches", 1),
+ OPT__COLOR(&opt.color, "highlight matches"),
OPT_GROUP(""),
OPT_CALLBACK('C', NULL, &opt, "n",
"show <n> context lines before and after matches",
OPT_END()
};
+ prefix = setup_git_directory_gently(&nongit);
+
/*
* 'git grep -h', unlike 'git grep -h <pattern>', is a request
* to show usage information and exit.
opt.relative = 1;
opt.pathname = 1;
opt.pattern_tail = &opt.pattern_list;
+ opt.header_tail = &opt.header_list;
opt.regflags = REG_NEWLINE;
opt.max_depth = -1;
PARSE_OPT_STOP_AT_NON_OPTION |
PARSE_OPT_NO_INTERNAL_HELP);
+ if (use_index && nongit)
+ /* die the same way as if we did it at the beginning */
+ setup_git_directory();
+
/*
* skip a -- separator; we know it cannot be
* separating revisions from pathnames if
paths[1] = NULL;
}
+ if (!use_index) {
+ int hit;
+ if (cached)
+ die("--cached cannot be used with --no-index.");
+ if (list.nr)
+ die("--no-index cannot be used with revs.");
+ hit = grep_directory(&opt, paths);
+ if (use_threads)
+ hit |= wait_all();
+ return !hit;
+ }
+
if (!list.nr) {
int hit;
if (!cached)
hash_fd(fd, type, write_object, vpath);
}
+static int no_filters;
+
static void hash_stdin_paths(const char *type, int write_objects)
{
struct strbuf buf = STRBUF_INIT, nbuf = STRBUF_INIT;
die("line is badly quoted");
strbuf_swap(&buf, &nbuf);
}
- hash_object(buf.buf, type, write_objects, buf.buf);
+ hash_object(buf.buf, type, write_objects,
+ no_filters ? NULL : buf.buf);
}
strbuf_release(&buf);
strbuf_release(&nbuf);
static int write_object;
static int hashstdin;
static int stdin_paths;
-static int no_filters;
static const char *vpath;
static const struct option hash_object_options[] = {
errstr = "Can't specify files with --stdin-paths";
else if (vpath)
errstr = "Can't use --stdin-paths with --path";
- else if (no_filters)
- errstr = "Can't use --stdin-paths with --no-filters";
}
else {
if (hashstdin > 1)
git_config_set("receive.denyNonFastforwards", "true");
}
- if (!(flags & INIT_DB_QUIET))
- printf("%s%s Git repository in %s/\n",
+ if (!(flags & INIT_DB_QUIET)) {
+ const char *git_dir = get_git_dir();
+ int len = strlen(git_dir);
+ printf("%s%s Git repository in %s%s\n",
reinit ? "Reinitialized existing" : "Initialized empty",
shared_repository ? " shared" : "",
- get_git_dir());
+ git_dir, len && git_dir[len-1] != '/' ? "/" : "");
+ }
return 0;
}
return 0;
if (still_looking) {
- strbuf_ltrim(line);
- if (!line->len)
+ if (!line->len || (line->len == 1 && line->buf[0] == '\n'))
return 0;
}
return stream.total_out;
}
-/*
- * The per-object header is a pretty dense thing, which is
- * - first byte: low four bits are "size", then three bits of "type",
- * and the high bit is "size continues".
- * - each byte afterwards: low seven bits are size continuation,
- * with the high bit being "size continues"
- */
-static int encode_header(enum object_type type, unsigned long size, unsigned char *hdr)
-{
- int n = 1;
- unsigned char c;
-
- if (type < OBJ_COMMIT || type > OBJ_REF_DELTA)
- die("bad type %d", type);
-
- c = (type << 4) | (size & 15);
- size >>= 4;
- while (size) {
- *hdr++ = c | 0x80;
- c = size & 0x7f;
- size >>= 7;
- n++;
- }
- *hdr = c;
- return n;
-}
-
/*
* we are going to reuse the existing object data as is. make
* sure it is not corrupt.
* The object header is a byte of 'type' followed by zero or
* more bytes of length.
*/
- hdrlen = encode_header(type, size, header);
+ hdrlen = encode_in_pack_object_header(type, size, header);
if (type == OBJ_OFS_DELTA) {
/*
if (entry->delta)
type = (allow_ofs_delta && entry->delta->idx.offset) ?
OBJ_OFS_DELTA : OBJ_REF_DELTA;
- hdrlen = encode_header(type, entry->size, header);
+ hdrlen = encode_in_pack_object_header(type, entry->size, header);
offset = entry->in_pack_offset;
revidx = find_pack_revindex(p, offset);
return 1;
}
-/* forward declaration for write_pack_file */
-static int adjust_perm(const char *path, mode_t mode);
-
static void write_pack_file(void)
{
uint32_t i = 0, j;
}
if (!pack_to_stdout) {
- mode_t mode = umask(0);
struct stat st;
const char *idx_tmp_name;
char tmpname[PATH_MAX];
- umask(mode);
- mode = 0444 & ~mode;
-
idx_tmp_name = write_idx_file(NULL, written_list,
nr_written, sha1);
snprintf(tmpname, sizeof(tmpname), "%s-%s.pack",
base_name, sha1_to_hex(sha1));
free_pack_by_name(tmpname);
- if (adjust_perm(pack_tmp_name, mode))
+ if (adjust_shared_perm(pack_tmp_name))
die_errno("unable to make temporary pack file readable");
if (rename(pack_tmp_name, tmpname))
die_errno("unable to rename temporary pack file");
snprintf(tmpname, sizeof(tmpname), "%s-%s.idx",
base_name, sha1_to_hex(sha1));
- if (adjust_perm(idx_tmp_name, mode))
+ if (adjust_shared_perm(idx_tmp_name))
die_errno("unable to make temporary index file readable");
if (rename(idx_tmp_name, tmpname))
die_errno("unable to rename temporary index file");
loosen_unused_packed_objects(&revs);
}
-static int adjust_perm(const char *path, mode_t mode)
-{
- if (chmod(path, mode))
- return -1;
- return adjust_shared_perm(path);
-}
-
int cmd_pack_objects(int argc, const char **argv, const char *prefix)
{
int use_internal_rev_list = 0;
struct branch *branch = branch_get(NULL);
if (!branch)
die("You are not currently on a branch.");
- if (!branch->merge_nr)
+ if (!branch->merge_nr || !branch->merge)
die("The current branch %s is not tracking anything.",
branch->name);
if (branch->merge_nr != 1)
#include "pack.h"
#include "refs.h"
#include "pkt-line.h"
+#include "sideband.h"
#include "run-command.h"
#include "exec_cmd.h"
#include "commit.h"
static int transfer_unpack_limit = -1;
static int unpack_limit = 100;
static int report_status;
+static int use_sideband;
static int prefer_ofs_delta = 1;
static int auto_update_server_info;
static int auto_gc = 1;
static const char *head_name;
-static char *capabilities_to_send;
+static int sent_capabilities;
static enum deny_action parse_deny_action(const char *var, const char *value)
{
static int show_ref(const char *path, const unsigned char *sha1, int flag, void *cb_data)
{
- if (!capabilities_to_send)
+ if (sent_capabilities)
packet_write(1, "%s %s\n", sha1_to_hex(sha1), path);
else
- packet_write(1, "%s %s%c%s\n",
- sha1_to_hex(sha1), path, 0, capabilities_to_send);
- capabilities_to_send = NULL;
+ packet_write(1, "%s %s%c%s%s\n",
+ sha1_to_hex(sha1), path, 0,
+ " report-status delete-refs side-band-64k",
+ prefer_ofs_delta ? " ofs-delta" : "");
+ sent_capabilities = 1;
return 0;
}
static void write_head_info(void)
{
for_each_ref(show_ref, NULL);
- if (capabilities_to_send)
+ if (!sent_capabilities)
show_ref("capabilities^{}", null_sha1, 0, NULL);
}
static const char pre_receive_hook[] = "hooks/pre-receive";
static const char post_receive_hook[] = "hooks/post-receive";
+static void rp_error(const char *err, ...) __attribute__((format (printf, 1, 2)));
+static void rp_warning(const char *err, ...) __attribute__((format (printf, 1, 2)));
+
+static void report_message(const char *prefix, const char *err, va_list params)
+{
+ int sz = strlen(prefix);
+ char msg[4096];
+
+ strncpy(msg, prefix, sz);
+ sz += vsnprintf(msg + sz, sizeof(msg) - sz, err, params);
+ if (sz > (sizeof(msg) - 1))
+ sz = sizeof(msg) - 1;
+ msg[sz++] = '\n';
+
+ if (use_sideband)
+ send_sideband(1, 2, msg, sz, use_sideband);
+ else
+ xwrite(2, msg, sz);
+}
+
+static void rp_warning(const char *err, ...)
+{
+ va_list params;
+ va_start(params, err);
+ report_message("warning: ", err, params);
+ va_end(params);
+}
+
+static void rp_error(const char *err, ...)
+{
+ va_list params;
+ va_start(params, err);
+ report_message("error: ", err, params);
+ va_end(params);
+}
+
+static int copy_to_sideband(int in, int out, void *arg)
+{
+ char data[128];
+ while (1) {
+ ssize_t sz = xread(in, data, sizeof(data));
+ if (sz <= 0)
+ break;
+ send_sideband(1, 2, data, sz, use_sideband);
+ }
+ close(in);
+ return 0;
+}
+
static int run_receive_hook(const char *hook_name)
{
static char buf[sizeof(commands->old_sha1) * 2 + PATH_MAX + 4];
struct command *cmd;
struct child_process proc;
+ struct async muxer;
const char *argv[2];
int have_input = 0, code;
proc.in = -1;
proc.stdout_to_stderr = 1;
+ if (use_sideband) {
+ memset(&muxer, 0, sizeof(muxer));
+ muxer.proc = copy_to_sideband;
+ muxer.in = -1;
+ code = start_async(&muxer);
+ if (code)
+ return code;
+ proc.err = muxer.in;
+ }
+
code = start_command(&proc);
- if (code)
+ if (code) {
+ if (use_sideband)
+ finish_async(&muxer);
return code;
+ }
+
for (cmd = commands; cmd; cmd = cmd->next) {
if (!cmd->error_string) {
size_t n = snprintf(buf, sizeof(buf), "%s %s %s\n",
}
}
close(proc.in);
+ if (use_sideband)
+ finish_async(&muxer);
return finish_command(&proc);
}
{
static const char update_hook[] = "hooks/update";
const char *argv[5];
+ struct child_process proc;
+ int code;
if (access(update_hook, X_OK) < 0)
return 0;
argv[3] = sha1_to_hex(cmd->new_sha1);
argv[4] = NULL;
- return run_command_v_opt(argv, RUN_COMMAND_NO_STDIN |
- RUN_COMMAND_STDOUT_TO_STDERR);
+ memset(&proc, 0, sizeof(proc));
+ proc.no_stdin = 1;
+ proc.stdout_to_stderr = 1;
+ proc.err = use_sideband ? -1 : 0;
+ proc.argv = argv;
+
+ code = start_command(&proc);
+ if (code)
+ return code;
+ if (use_sideband)
+ copy_to_sideband(proc.err, -1, NULL);
+ return finish_command(&proc);
}
static int is_ref_checked_out(const char *ref)
{
int i;
for (i = 0; i < ARRAY_SIZE(refuse_unconfigured_deny_msg); i++)
- error("%s", refuse_unconfigured_deny_msg[i]);
+ rp_error("%s", refuse_unconfigured_deny_msg[i]);
}
static char *refuse_unconfigured_deny_delete_current_msg[] = {
for (i = 0;
i < ARRAY_SIZE(refuse_unconfigured_deny_delete_current_msg);
i++)
- error("%s", refuse_unconfigured_deny_delete_current_msg[i]);
+ rp_error("%s", refuse_unconfigured_deny_delete_current_msg[i]);
}
static const char *update(struct command *cmd)
/* only refs/... are allowed */
if (prefixcmp(name, "refs/") || check_ref_format(name + 5)) {
- error("refusing to create funny ref '%s' remotely", name);
+ rp_error("refusing to create funny ref '%s' remotely", name);
return "funny refname";
}
case DENY_IGNORE:
break;
case DENY_WARN:
- warning("updating the current branch");
+ rp_warning("updating the current branch");
break;
case DENY_REFUSE:
case DENY_UNCONFIGURED:
- error("refusing to update checked out branch: %s", name);
+ rp_error("refusing to update checked out branch: %s", name);
if (deny_current_branch == DENY_UNCONFIGURED)
refuse_unconfigured_deny();
return "branch is currently checked out";
if (!is_null_sha1(old_sha1) && is_null_sha1(new_sha1)) {
if (deny_deletes && !prefixcmp(name, "refs/heads/")) {
- error("denying ref deletion for %s", name);
+ rp_error("denying ref deletion for %s", name);
return "deletion prohibited";
}
case DENY_IGNORE:
break;
case DENY_WARN:
- warning("deleting the current branch");
+ rp_warning("deleting the current branch");
break;
case DENY_REFUSE:
case DENY_UNCONFIGURED:
if (deny_delete_current == DENY_UNCONFIGURED)
refuse_unconfigured_deny_delete_current();
- error("refusing to delete the current branch: %s", name);
+ rp_error("refusing to delete the current branch: %s", name);
return "deletion of the current branch prohibited";
}
}
break;
free_commit_list(bases);
if (!ent) {
- error("denying non-fast-forward %s"
- " (you should pull first)", name);
+ rp_error("denying non-fast-forward %s"
+ " (you should pull first)", name);
return "non-fast-forward";
}
}
if (run_update_hook(cmd)) {
- error("hook declined to update %s", name);
+ rp_error("hook declined to update %s", name);
return "hook declined";
}
if (is_null_sha1(new_sha1)) {
if (!parse_object(old_sha1)) {
- warning ("Allowing deletion of corrupt ref.");
+ rp_warning("Allowing deletion of corrupt ref.");
old_sha1 = NULL;
}
if (delete_ref(name, old_sha1, 0)) {
- error("failed to delete %s", name);
+ rp_error("failed to delete %s", name);
return "failed to delete";
}
return NULL; /* good */
else {
lock = lock_any_ref_for_update(name, old_sha1, 0);
if (!lock) {
- error("failed to lock %s", name);
+ rp_error("failed to lock %s", name);
return "failed to lock";
}
if (write_ref_sha1(lock, new_sha1, "push")) {
static void run_update_post_hook(struct command *cmd)
{
struct command *cmd_p;
- int argc, status;
+ int argc;
const char **argv;
+ struct child_process proc;
for (argc = 0, cmd_p = cmd; cmd_p; cmd_p = cmd_p->next) {
if (cmd_p->error_string)
argc++;
}
argv[argc] = NULL;
- status = run_command_v_opt(argv, RUN_COMMAND_NO_STDIN
- | RUN_COMMAND_STDOUT_TO_STDERR);
+
+ memset(&proc, 0, sizeof(proc));
+ proc.no_stdin = 1;
+ proc.stdout_to_stderr = 1;
+ proc.err = use_sideband ? -1 : 0;
+ proc.argv = argv;
+
+ if (!start_command(&proc)) {
+ if (use_sideband)
+ copy_to_sideband(proc.err, -1, NULL);
+ finish_command(&proc);
+ }
}
static void execute_commands(const char *unpacker_error)
if (reflen + 82 < len) {
if (strstr(refname + reflen + 1, "report-status"))
report_status = 1;
+ if (strstr(refname + reflen + 1, "side-band-64k"))
+ use_sideband = LARGE_PACKET_MAX;
}
cmd = xmalloc(sizeof(struct command) + len - 80);
hashcpy(cmd->old_sha1, old_sha1);
static void report(const char *unpack_status)
{
struct command *cmd;
- packet_write(1, "unpack %s\n",
- unpack_status ? unpack_status : "ok");
+ struct strbuf buf = STRBUF_INIT;
+
+ packet_buf_write(&buf, "unpack %s\n",
+ unpack_status ? unpack_status : "ok");
for (cmd = commands; cmd; cmd = cmd->next) {
if (!cmd->error_string)
- packet_write(1, "ok %s\n",
- cmd->ref_name);
+ packet_buf_write(&buf, "ok %s\n",
+ cmd->ref_name);
else
- packet_write(1, "ng %s %s\n",
- cmd->ref_name, cmd->error_string);
+ packet_buf_write(&buf, "ng %s %s\n",
+ cmd->ref_name, cmd->error_string);
}
- packet_flush(1);
+ packet_buf_flush(&buf);
+
+ if (use_sideband)
+ send_sideband(1, 1, buf.buf, buf.len, use_sideband);
+ else
+ safe_write(1, buf.buf, buf.len);
+ strbuf_release(&buf);
}
static int delete_only(struct command *cmd)
else if (0 <= receive_unpack_limit)
unpack_limit = receive_unpack_limit;
- capabilities_to_send = (prefer_ofs_delta) ?
- " report-status delete-refs ofs-delta " :
- " report-status delete-refs ";
-
if (advertise_refs || !stateless_rpc) {
add_alternate_refs();
write_head_info();
if (auto_update_server_info)
update_server_info(0);
}
+ if (use_sideband)
+ packet_flush(1);
return 0;
}
revs.diff)
usage(rev_list_usage);
- save_commit_buffer = revs.verbose_header ||
- revs.grep_filter.pattern_list;
+ save_commit_buffer = (revs.verbose_header ||
+ revs.grep_filter.pattern_list ||
+ revs.grep_filter.header_list);
if (bisect_list)
revs.limited = 1;
if (argc > 1 && !strcmp("--sq-quote", argv[1]))
return cmd_sq_quote(argc - 2, argv + 2);
+ if (argc == 2 && !strcmp("--local-env-vars", argv[1])) {
+ int i;
+ for (i = 0; local_repo_env[i]; i++)
+ printf("%s\n", local_repo_env[i]);
+ return 0;
+ }
+
if (argc > 1 && !strcmp("-h", argv[1]))
usage(builtin_rev_parse_usage);
if (!strcmp(arg, "--git-dir")) {
const char *gitdir = getenv(GIT_DIR_ENVIRONMENT);
static char cwd[PATH_MAX];
+ int len;
if (gitdir) {
puts(gitdir);
continue;
}
if (!getcwd(cwd, PATH_MAX))
die_errno("unable to get current working directory");
- printf("%s/.git\n", cwd);
+ len = strlen(cwd);
+ printf("%s%s.git\n", cwd, len && cwd[len-1] != '/' ? "/" : "");
continue;
}
if (!strcmp(arg, "--is-inside-git-dir")) {
#include "remote.h"
#include "send-pack.h"
#include "quote.h"
+#include "transport.h"
static const char send_pack_usage[] =
"git send-pack [--all | --mirror] [--dry-run] [--force] [--receive-pack=<git-receive-pack>] [--verbose] [--thin] [<host>:]<directory> [<ref>...]\n"
return ret;
}
-static void update_tracking_ref(struct remote *remote, struct ref *ref)
-{
- struct refspec rs;
-
- if (ref->status != REF_STATUS_OK && ref->status != REF_STATUS_UPTODATE)
- return;
-
- rs.src = ref->name;
- rs.dst = NULL;
-
- if (!remote_find_tracking(remote, &rs)) {
- if (args.verbose)
- fprintf(stderr, "updating local tracking ref '%s'\n", rs.dst);
- if (ref->deletion) {
- delete_ref(rs.dst, NULL, 0);
- } else
- update_ref("update by push", rs.dst,
- ref->new_sha1, NULL, 0, 0);
- free(rs.dst);
- }
-}
-
-#define SUMMARY_WIDTH (2 * DEFAULT_ABBREV + 3)
-
-static void print_ref_status(char flag, const char *summary, struct ref *to, struct ref *from, const char *msg)
-{
- fprintf(stderr, " %c %-*s ", flag, SUMMARY_WIDTH, summary);
- if (from)
- fprintf(stderr, "%s -> %s", prettify_refname(from->name), prettify_refname(to->name));
- else
- fputs(prettify_refname(to->name), stderr);
- if (msg) {
- fputs(" (", stderr);
- fputs(msg, stderr);
- fputc(')', stderr);
- }
- fputc('\n', stderr);
-}
-
-static const char *status_abbrev(unsigned char sha1[20])
-{
- return find_unique_abbrev(sha1, DEFAULT_ABBREV);
-}
-
-static void print_ok_ref_status(struct ref *ref)
-{
- if (ref->deletion)
- print_ref_status('-', "[deleted]", ref, NULL, NULL);
- else if (is_null_sha1(ref->old_sha1))
- print_ref_status('*',
- (!prefixcmp(ref->name, "refs/tags/") ? "[new tag]" :
- "[new branch]"),
- ref, ref->peer_ref, NULL);
- else {
- char quickref[84];
- char type;
- const char *msg;
-
- strcpy(quickref, status_abbrev(ref->old_sha1));
- if (ref->nonfastforward) {
- strcat(quickref, "...");
- type = '+';
- msg = "forced update";
- } else {
- strcat(quickref, "..");
- type = ' ';
- msg = NULL;
- }
- strcat(quickref, status_abbrev(ref->new_sha1));
-
- print_ref_status(type, quickref, ref, ref->peer_ref, msg);
- }
-}
-
-static int print_one_push_status(struct ref *ref, const char *dest, int count)
-{
- if (!count)
- fprintf(stderr, "To %s\n", dest);
-
- switch(ref->status) {
- case REF_STATUS_NONE:
- print_ref_status('X', "[no match]", ref, NULL, NULL);
- break;
- case REF_STATUS_REJECT_NODELETE:
- print_ref_status('!', "[rejected]", ref, NULL,
- "remote does not support deleting refs");
- break;
- case REF_STATUS_UPTODATE:
- print_ref_status('=', "[up to date]", ref,
- ref->peer_ref, NULL);
- break;
- case REF_STATUS_REJECT_NONFASTFORWARD:
- print_ref_status('!', "[rejected]", ref, ref->peer_ref,
- "non-fast-forward");
- break;
- case REF_STATUS_REMOTE_REJECT:
- print_ref_status('!', "[remote rejected]", ref,
- ref->deletion ? NULL : ref->peer_ref,
- ref->remote_status);
- break;
- case REF_STATUS_EXPECTING_REPORT:
- print_ref_status('!', "[remote failure]", ref,
- ref->deletion ? NULL : ref->peer_ref,
- "remote failed to report status");
- break;
- case REF_STATUS_OK:
- print_ok_ref_status(ref);
- break;
- }
-
- return 1;
-}
-
-static void print_push_status(const char *dest, struct ref *refs)
-{
- struct ref *ref;
- int n = 0;
-
- if (args.verbose) {
- for (ref = refs; ref; ref = ref->next)
- if (ref->status == REF_STATUS_UPTODATE)
- n += print_one_push_status(ref, dest, n);
- }
-
- for (ref = refs; ref; ref = ref->next)
- if (ref->status == REF_STATUS_OK)
- n += print_one_push_status(ref, dest, n);
-
- for (ref = refs; ref; ref = ref->next) {
- if (ref->status != REF_STATUS_NONE &&
- ref->status != REF_STATUS_UPTODATE &&
- ref->status != REF_STATUS_OK)
- n += print_one_push_status(ref, dest, n);
- }
-}
-
-static int refs_pushed(struct ref *ref)
-{
- for (; ref; ref = ref->next) {
- switch(ref->status) {
- case REF_STATUS_NONE:
- case REF_STATUS_UPTODATE:
- break;
- default:
- return 1;
- }
- }
- return 0;
-}
-
static void print_helper_status(struct ref *ref)
{
struct strbuf buf = STRBUF_INIT;
strbuf_release(&buf);
}
+static int sideband_demux(int in, int out, void *data)
+{
+ int *fd = data;
+ int ret = recv_sideband("send-pack", fd[0], out);
+ close(out);
+ return ret;
+}
+
int send_pack(struct send_pack_args *args,
int fd[], struct child_process *conn,
struct ref *remote_refs,
struct strbuf req_buf = STRBUF_INIT;
struct ref *ref;
int new_refs;
- int ask_for_status_report = 0;
int allow_deleting_refs = 0;
- int expect_status_report = 0;
+ int status_report = 0;
+ int use_sideband = 0;
+ unsigned cmds_sent = 0;
int ret;
+ struct async demux;
/* Does the other end support the reporting? */
if (server_supports("report-status"))
- ask_for_status_report = 1;
+ status_report = 1;
if (server_supports("delete-refs"))
allow_deleting_refs = 1;
if (server_supports("ofs-delta"))
args->use_ofs_delta = 1;
+ if (server_supports("side-band-64k"))
+ use_sideband = 1;
if (!remote_refs) {
fprintf(stderr, "No refs in common and none specified; doing nothing.\n"
if (!ref->deletion)
new_refs++;
- if (!args->dry_run) {
+ if (args->dry_run) {
+ ref->status = REF_STATUS_OK;
+ } else {
char *old_hex = sha1_to_hex(ref->old_sha1);
char *new_hex = sha1_to_hex(ref->new_sha1);
- if (ask_for_status_report) {
- packet_buf_write(&req_buf, "%s %s %s%c%s",
+ if (!cmds_sent && (status_report || use_sideband)) {
+ packet_buf_write(&req_buf, "%s %s %s%c%s%s",
old_hex, new_hex, ref->name, 0,
- "report-status");
- ask_for_status_report = 0;
- expect_status_report = 1;
+ status_report ? " report-status" : "",
+ use_sideband ? " side-band-64k" : "");
}
else
packet_buf_write(&req_buf, "%s %s %s",
old_hex, new_hex, ref->name);
+ ref->status = status_report ?
+ REF_STATUS_EXPECTING_REPORT :
+ REF_STATUS_OK;
+ cmds_sent++;
}
- ref->status = expect_status_report ?
- REF_STATUS_EXPECTING_REPORT :
- REF_STATUS_OK;
}
if (args->stateless_rpc) {
- if (!args->dry_run) {
+ if (!args->dry_run && cmds_sent) {
packet_buf_flush(&req_buf);
send_sideband(out, -1, req_buf.buf, req_buf.len, LARGE_PACKET_MAX);
}
}
strbuf_release(&req_buf);
- if (new_refs && !args->dry_run) {
+ if (use_sideband && cmds_sent) {
+ memset(&demux, 0, sizeof(demux));
+ demux.proc = sideband_demux;
+ demux.data = fd;
+ demux.out = -1;
+ if (start_async(&demux))
+ die("receive-pack: unable to fork off sideband demultiplexer");
+ in = demux.out;
+ }
+
+ if (new_refs && cmds_sent) {
if (pack_objects(out, remote_refs, extra_have, args) < 0) {
for (ref = remote_refs; ref; ref = ref->next)
ref->status = REF_STATUS_NONE;
+ if (use_sideband)
+ finish_async(&demux);
return -1;
}
}
- if (args->stateless_rpc && !args->dry_run)
+ if (args->stateless_rpc && cmds_sent)
packet_flush(out);
- if (expect_status_report)
+ if (status_report && cmds_sent)
ret = receive_status(in, remote_refs);
else
ret = 0;
if (args->stateless_rpc)
packet_flush(out);
+ if (use_sideband && cmds_sent) {
+ if (finish_async(&demux)) {
+ error("error in sideband demultiplexer");
+ ret = -1;
+ }
+ close(demux.out);
+ }
+
if (ret < 0)
return ret;
for (ref = remote_refs; ref; ref = ref->next) {
return 0;
}
-static void verify_remote_names(int nr_heads, const char **heads)
-{
- int i;
-
- for (i = 0; i < nr_heads; i++) {
- const char *local = heads[i];
- const char *remote = strrchr(heads[i], ':');
-
- if (*local == '+')
- local++;
-
- /* A matching refspec is okay. */
- if (remote == local && remote[1] == '\0')
- continue;
-
- remote = remote ? (remote + 1) : local;
- switch (check_ref_format(remote)) {
- case 0: /* ok */
- case CHECK_REF_FORMAT_ONELEVEL:
- /* ok but a single level -- that is fine for
- * a match pattern.
- */
- case CHECK_REF_FORMAT_WILDCARD:
- /* ok but ends with a pattern-match character */
- continue;
- }
- die("remote part of refspec is not a valid name in %s",
- heads[i]);
- }
-}
-
int cmd_send_pack(int argc, const char **argv, const char *prefix)
{
int i, nr_refspecs = 0;
int send_all = 0;
const char *receivepack = "git-receive-pack";
int flags;
+ int nonfastforward = 0;
argv++;
for (i = 1; i < argc; i++, argv++) {
get_remote_heads(fd[0], &remote_refs, 0, NULL, REF_NORMAL,
&extra_have);
- verify_remote_names(nr_refspecs, refspecs);
+ transport_verify_remote_names(nr_refspecs, refspecs);
local_refs = get_local_heads();
ret |= finish_connect(conn);
if (!helper_status)
- print_push_status(dest, remote_refs);
+ transport_print_push_status(dest, remote_refs, args.verbose, 0, &nonfastforward);
if (!args.dry_run && remote) {
struct ref *ref;
for (ref = remote_refs; ref; ref = ref->next)
- update_tracking_ref(remote, ref);
+ transport_update_tracking_ref(remote, ref, args.verbose);
}
- if (!ret && !refs_pushed(remote_refs))
+ if (!ret && !transport_refs_pushed(remote_refs))
fprintf(stderr, "Everything up-to-date\n");
return ret;
if (!nongit && !rev.pending.nr && isatty(0))
add_head_to_pending(&rev);
if (rev.pending.nr == 0) {
+ if (isatty(0))
+ fprintf(stderr, "(reading log message from standard input)\n");
read_from_stdin(&log);
}
else
return 0;
}
+static void add_wrapped_shortlog_msg(struct strbuf *sb, const char *s,
+ const struct shortlog *log)
+{
+ int col = strbuf_add_wrapped_text(sb, s, log->in1, log->in2, log->wrap);
+ if (col != log->wrap)
+ strbuf_addch(sb, '\n');
+}
+
void shortlog_output(struct shortlog *log)
{
int i, j;
+ struct strbuf sb = STRBUF_INIT;
+
if (log->sort_by_number)
qsort(log->list.items, log->list.nr, sizeof(struct string_list_item),
compare_by_number);
const char *msg = onelines->items[j].string;
if (log->wrap_lines) {
- int col = print_wrapped_text(msg, log->in1, log->in2, log->wrap);
- if (col != log->wrap)
- putchar('\n');
+ strbuf_reset(&sb);
+ add_wrapped_shortlog_msg(&sb, msg, log);
+ fwrite(sb.buf, sb.len, 1, stdout);
}
else
printf(" %s\n", msg);
log->list.items[i].util = NULL;
}
+ strbuf_release(&sb);
log->list.strdup_strings = 1;
string_list_clear(&log->list, 1);
clear_mailmap(&log->mailmap);
#include "parse-options.h"
static const char* show_branch_usage[] = {
- "git show-branch [-a|--all] [-r|--remotes] [--topo-order | --date-order] [--current] [--color | --no-color] [--sparse] [--more=<n> | --list | --independent | --merge-base] [--no-name | --sha1-name] [--topics] [<rev> | <glob>]...",
+ "git show-branch [-a|--all] [-r|--remotes] [--topo-order | --date-order] [--current] [--color[=<when>] | --no-color] [--sparse] [--more=<n> | --list | --independent | --merge-base] [--no-name | --sha1-name] [--topics] [<rev> | <glob>]...",
"git show-branch (-g|--reflog)[=<n>[,<base>]] [--list] [<ref>]",
NULL
};
"show remote-tracking and local branches"),
OPT_BOOLEAN('r', "remotes", &all_remotes,
"show remote-tracking branches"),
- OPT_BOOLEAN(0, "color", &showbranch_use_color,
+ OPT__COLOR(&showbranch_use_color,
"color '*!+-' corresponding to the branch"),
{ OPTION_INTEGER, 0, "more", &extra, "n",
"show <n> more commits after the common ancestor",
#include "cache.h"
#include "exec_cmd.h"
-static const char var_usage[] = "git var [-l | <variable>]";
+static const char var_usage[] = "git var (-l | <variable>)";
static const char *editor(int flag)
{
static const char *pager(int flag)
{
- const char *pgm = git_pager();
+ const char *pgm = git_pager(1);
if (!pgm)
pgm = "cat";
#define GIT_NOTES_REF_ENVIRONMENT "GIT_NOTES_REF"
#define GIT_NOTES_DEFAULT_REF "refs/notes/commits"
+/*
+ * Repository-local GIT_* environment variables
+ * The array is NULL-terminated to simplify its usage in contexts such
+ * environment creation or simple walk of the list.
+ * The number of non-NULL entries is available as a macro.
+ */
+#define LOCAL_REPO_ENV_SIZE 8
+extern const char *const local_repo_env[LOCAL_REPO_ENV_SIZE + 1];
+
extern int is_bare_repository_cfg;
extern int is_bare_repository(void);
extern int is_inside_git_dir(void);
int git_mkstemps(char *path, size_t n, const char *template, int suffix_len);
+/* set default permissions by passing mode arguments to open(2) */
+int git_mkstemps_mode(char *pattern, int suffix_len, int mode);
+int git_mkstemp_mode(char *pattern, int mode);
+
/*
* NOTE NOTE NOTE!!
*
int longest_ancestor_length(const char *path, const char *prefix_list);
char *strip_path_suffix(const char *path, const char *suffix);
int daemon_avoid_alias(const char *path);
+int offset_1st_component(const char *path);
/* Read and unpack a sha1 file into memory, write memory to a sha1 file */
extern int sha1_object_info(const unsigned char *, unsigned long *);
extern const char *fmt_ident(const char *name, const char *email, const char *date_str, int);
extern const char *fmt_name(const char *name, const char *email);
extern const char *git_editor(void);
-extern const char *git_pager(void);
+extern const char *git_pager(int stdout_is_tty);
struct checkout {
const char *base_dir;
goto auto_color;
}
+ if (!var)
+ return -1;
+
/* Missing or explicit false to turn off colorization */
if (!git_config_bool(var, value))
return 0;
return fd;
}
+#undef fopen
+FILE *mingw_fopen (const char *filename, const char *otype)
+{
+ if (!strcmp(filename, "/dev/null"))
+ filename = "nul";
+ return fopen(filename, otype);
+}
+
+#undef freopen
+FILE *mingw_freopen (const char *filename, const char *otype, FILE *stream)
+{
+ if (filename && !strcmp(filename, "/dev/null"))
+ filename = "nul";
+ return freopen(filename, otype, stream);
+}
+
/*
* The unit of FILETIME is 100-nanoseconds since January 1, 1601, UTC.
* Returns the 100-nanoseconds ("hekto nanoseconds") since the epoch.
int mingw_open (const char *filename, int oflags, ...);
#define open mingw_open
+FILE *mingw_fopen (const char *filename, const char *otype);
+#define fopen mingw_fopen
+
+FILE *mingw_freopen (const char *filename, const char *otype, FILE *stream);
+#define freopen mingw_freopen
+
char *mingw_getcwd(char *pointer, int len);
#define getcwd mingw_getcwd
char *gitmkdtemp(char *template)
{
- if (!mktemp(template) || mkdir(template, 0700))
+ if (!*mktemp(template) || mkdir(template, 0700))
return NULL;
return template;
}
+++ /dev/null
-#include "../git-compat-util.h"
-
-/* Adapted from libiberty's mkstemp.c. */
-
-#undef TMP_MAX
-#define TMP_MAX 16384
-
-int gitmkstemps(char *pattern, int suffix_len)
-{
- static const char letters[] =
- "abcdefghijklmnopqrstuvwxyz"
- "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
- "0123456789";
- static const int num_letters = 62;
- uint64_t value;
- struct timeval tv;
- char *template;
- size_t len;
- int fd, count;
-
- len = strlen(pattern);
-
- if (len < 6 + suffix_len) {
- errno = EINVAL;
- return -1;
- }
-
- if (strncmp(&pattern[len - 6 - suffix_len], "XXXXXX", 6)) {
- errno = EINVAL;
- return -1;
- }
-
- /*
- * Replace pattern's XXXXXX characters with randomness.
- * Try TMP_MAX different filenames.
- */
- gettimeofday(&tv, NULL);
- value = ((size_t)(tv.tv_usec << 16)) ^ tv.tv_sec ^ getpid();
- template = &pattern[len - 6 - suffix_len];
- for (count = 0; count < TMP_MAX; ++count) {
- uint64_t v = value;
- /* Fill in the random bits. */
- template[0] = letters[v % num_letters]; v /= num_letters;
- template[1] = letters[v % num_letters]; v /= num_letters;
- template[2] = letters[v % num_letters]; v /= num_letters;
- template[3] = letters[v % num_letters]; v /= num_letters;
- template[4] = letters[v % num_letters]; v /= num_letters;
- template[5] = letters[v % num_letters]; v /= num_letters;
-
- fd = open(pattern, O_CREAT | O_EXCL | O_RDWR, 0600);
- if (fd > 0)
- return fd;
- /*
- * Fatal error (EPERM, ENOSPC etc).
- * It doesn't make sense to loop.
- */
- if (errno != EEXIST)
- break;
- /*
- * This is a random value. It is only necessary that
- * the next TMP_MAX values generated by adding 7777 to
- * VALUE are different with (module 2^32).
- */
- value += 7777;
- }
- /* We return the null string if we can't find a unique file name. */
- pattern[0] = '\0';
- errno = EINVAL;
- return -1;
-}
#define STR_(s) # s
#define STR(s) STR_(s)
+static void get_host_and_port(char **host, const char **port)
+{
+ char *colon, *end;
+
+ if (*host[0] == '[') {
+ end = strchr(*host + 1, ']');
+ if (end) {
+ *end = 0;
+ end++;
+ (*host)++;
+ } else
+ end = *host;
+ } else
+ end = *host;
+ colon = strchr(end, ':');
+
+ if (colon) {
+ *colon = 0;
+ *port = colon + 1;
+ }
+}
+
#ifndef NO_IPV6
static const char *ai_name(const struct addrinfo *ai)
static int git_tcp_connect_sock(char *host, int flags)
{
int sockfd = -1, saved_errno = 0;
- char *colon, *end;
const char *port = STR(DEFAULT_GIT_PORT);
struct addrinfo hints, *ai0, *ai;
int gai;
int cnt = 0;
- if (host[0] == '[') {
- end = strchr(host + 1, ']');
- if (end) {
- *end = 0;
- end++;
- host++;
- } else
- end = host;
- } else
- end = host;
- colon = strchr(end, ':');
-
- if (colon) {
- *colon = 0;
- port = colon + 1;
- if (!*port)
- port = "<none>";
- }
+ get_host_and_port(&host, &port);
+ if (!*port)
+ port = "<none>";
memset(&hints, 0, sizeof(hints));
hints.ai_socktype = SOCK_STREAM;
static int git_tcp_connect_sock(char *host, int flags)
{
int sockfd = -1, saved_errno = 0;
- char *colon, *end;
- char *port = STR(DEFAULT_GIT_PORT), *ep;
+ const char *port = STR(DEFAULT_GIT_PORT);
+ char *ep;
struct hostent *he;
struct sockaddr_in sa;
char **ap;
unsigned int nport;
int cnt;
- if (host[0] == '[') {
- end = strchr(host + 1, ']');
- if (end) {
- *end = 0;
- end++;
- host++;
- } else
- end = host;
- } else
- end = host;
- colon = strchr(end, ':');
-
- if (colon) {
- *colon = 0;
- port = colon + 1;
- }
+ get_host_and_port(&host, &port);
if (flags & CONNECT_VERBOSE)
fprintf(stderr, "Looking up %s ... ", host);
static void git_proxy_connect(int fd[2], char *host)
{
const char *port = STR(DEFAULT_GIT_PORT);
- char *colon, *end;
const char *argv[4];
struct child_process proxy;
- if (host[0] == '[') {
- end = strchr(host + 1, ']');
- if (end) {
- *end = 0;
- end++;
- host++;
- } else
- end = host;
- } else
- end = host;
- colon = strchr(end, ':');
-
- if (colon) {
- *colon = 0;
- port = colon + 1;
- }
+ get_host_and_port(&host, &port);
argv[0] = git_proxy_command;
argv[1] = host;
*arg++ = host;
}
else {
- /* remove these from the environment */
- const char *env[] = {
- ALTERNATE_DB_ENVIRONMENT,
- DB_ENVIRONMENT,
- GIT_DIR_ENVIRONMENT,
- GIT_WORK_TREE_ENVIRONMENT,
- GRAFT_ENVIRONMENT,
- INDEX_ENVIRONMENT,
- NO_REPLACE_OBJECTS_ENVIRONMENT,
- NULL
- };
- conn->env = env;
+ /* remove repo-local variables from the environment */
+ conn->env = local_repo_env;
conn->use_shell = 1;
}
*arg++ = cmd.buf;
const char *cmd;
};
-static int filter_buffer(int fd, void *data)
+static int filter_buffer(int in, int out, void *data)
{
/*
* Spawn cmd and feed the buffer contents through its stdin.
child_process.argv = argv;
child_process.use_shell = 1;
child_process.in = -1;
- child_process.out = fd;
+ child_process.out = out;
if (start_command(&child_process))
return error("cannot fork to run external filter %s", params->cmd);
memset(&async, 0, sizeof(async));
async.proc = filter_buffer;
async.data = ¶ms;
+ async.out = -1;
params.src = src;
params.size = len;
params.cmd = cmd;
DIFF_OPT_SET(options, FOLLOW_RENAMES);
else if (!strcmp(arg, "--color"))
DIFF_OPT_SET(options, COLOR_DIFF);
+ else if (!prefixcmp(arg, "--color=")) {
+ int value = git_config_colorbool(NULL, arg+8, -1);
+ if (value == 0)
+ DIFF_OPT_CLR(options, COLOR_DIFF);
+ else if (value > 0)
+ DIFF_OPT_SET(options, COLOR_DIFF);
+ else
+ return error("option `color' expects \"always\", \"auto\", or \"never\"");
+ }
else if (!strcmp(arg, "--no-color"))
DIFF_OPT_CLR(options, COLOR_DIFF);
else if (!strcmp(arg, "--color-words")) {
separator++;
}
+ if (output_format & DIFF_FORMAT_NO_OUTPUT &&
+ DIFF_OPT_TST(options, EXIT_WITH_STATUS) &&
+ DIFF_OPT_TST(options, DIFF_FROM_CONTENTS)) {
+ /*
+ * run diff_flush_patch for the exit status. setting
+ * options->file to /dev/null should be safe, becaue we
+ * aren't supposed to produce any output anyway.
+ */
+ if (options->close_file)
+ fclose(options->file);
+ options->file = fopen("/dev/null", "w");
+ if (!options->file)
+ die_errno("Could not open /dev/null");
+ options->close_file = 1;
+ for (i = 0; i < q->nr; i++) {
+ struct diff_filepair *p = q->queue[i];
+ if (check_pair_status(p))
+ diff_flush_patch(p, options);
+ if (options->found_changes)
+ break;
+ }
+ }
+
if (output_format & DIFF_FORMAT_PATCH) {
if (separator) {
putc(options->line_termination, options->file);
static const char *git_dir;
static char *git_object_dir, *git_index_file, *git_refs_dir, *git_graft_file;
+/*
+ * Repository-local GIT_* environment variables
+ * Remember to update local_repo_env_size in cache.h when
+ * the size of the list changes
+ */
+const char * const local_repo_env[LOCAL_REPO_ENV_SIZE + 1] = {
+ ALTERNATE_DB_ENVIRONMENT,
+ CONFIG_ENVIRONMENT,
+ DB_ENVIRONMENT,
+ GIT_DIR_ENVIRONMENT,
+ GIT_WORK_TREE_ENVIRONMENT,
+ GRAFT_ENVIRONMENT,
+ INDEX_ENVIRONMENT,
+ NO_REPLACE_OBJECTS_ENVIRONMENT,
+ NULL
+};
+
static void setup_git_env(void)
{
git_dir = getenv(GIT_DIR_ENVIRONMENT);
!(prefix = strip_path_suffix(argv0_path, BINDIR)) &&
!(prefix = strip_path_suffix(argv0_path, "git"))) {
prefix = PREFIX;
- fprintf(stderr, "RUNTIME_PREFIX requested, "
+ trace_printf("RUNTIME_PREFIX requested, "
"but prefix computation failed. "
"Using static fallback '%s'.\n", prefix);
}
struct object_entry
{
+ struct pack_idx_entry idx;
struct object_entry *next;
- uint32_t offset;
uint32_t type : TYPE_BITS,
pack_id : PACK_ID_BITS,
depth : DEPTH_BITS;
- unsigned char sha1[20];
};
struct object_entry_pool
struct last_object
{
struct strbuf data;
- uint32_t offset;
+ off_t offset;
unsigned int depth;
unsigned no_swap : 1;
};
/* Configured limits on output */
static unsigned long max_depth = 10;
-static off_t max_packsize = (1LL << 32) - 1;
+static off_t max_packsize;
static uintmax_t big_file_threshold = 512 * 1024 * 1024;
static int force_update;
static int pack_compression_level = Z_DEFAULT_COMPRESSION;
/* The .pack file being generated */
static unsigned int pack_id;
+static struct sha1file *pack_file;
static struct packed_git *pack_data;
static struct packed_git **all_packs;
-static unsigned long pack_size;
+static off_t pack_size;
/* Table of objects we've written. */
static unsigned int object_entry_alloc = 5000;
alloc_objects(object_entry_alloc);
e = blocks->next_free++;
- hashcpy(e->sha1, sha1);
+ hashcpy(e->idx.sha1, sha1);
return e;
}
unsigned int h = sha1[0] << 8 | sha1[1];
struct object_entry *e;
for (e = object_table[h]; e; e = e->next)
- if (!hashcmp(sha1, e->sha1))
+ if (!hashcmp(sha1, e->idx.sha1))
return e;
return NULL;
}
struct object_entry *p = NULL;
while (e) {
- if (!hashcmp(sha1, e->sha1))
+ if (!hashcmp(sha1, e->idx.sha1))
return e;
p = e;
e = e->next;
e = new_object(sha1);
e->next = NULL;
- e->offset = 0;
+ e->idx.offset = 0;
if (p)
p->next = e;
else
p = xcalloc(1, sizeof(*p) + strlen(tmpfile) + 2);
strcpy(p->pack_name, tmpfile);
p->pack_fd = pack_fd;
+ pack_file = sha1fd(pack_fd, p->pack_name);
hdr.hdr_signature = htonl(PACK_SIGNATURE);
hdr.hdr_version = htonl(2);
hdr.hdr_entries = 0;
- write_or_die(p->pack_fd, &hdr, sizeof(hdr));
+ sha1write(pack_file, &hdr, sizeof(hdr));
pack_data = p;
pack_size = sizeof(hdr);
all_packs[pack_id] = p;
}
-static int oecmp (const void *a_, const void *b_)
-{
- struct object_entry *a = *((struct object_entry**)a_);
- struct object_entry *b = *((struct object_entry**)b_);
- return hashcmp(a->sha1, b->sha1);
-}
-
-static char *create_index(void)
+static const char *create_index(void)
{
- static char tmpfile[PATH_MAX];
- git_SHA_CTX ctx;
- struct sha1file *f;
- struct object_entry **idx, **c, **last, *e;
+ const char *tmpfile;
+ struct pack_idx_entry **idx, **c, **last;
+ struct object_entry *e;
struct object_entry_pool *o;
- uint32_t array[256];
- int i, idx_fd;
- /* Build the sorted table of object IDs. */
- idx = xmalloc(object_count * sizeof(struct object_entry*));
+ /* Build the table of object IDs. */
+ idx = xmalloc(object_count * sizeof(*idx));
c = idx;
for (o = blocks; o; o = o->next_pool)
for (e = o->next_free; e-- != o->entries;)
if (pack_id == e->pack_id)
- *c++ = e;
+ *c++ = &e->idx;
last = idx + object_count;
if (c != last)
die("internal consistency error creating the index");
- qsort(idx, object_count, sizeof(struct object_entry*), oecmp);
- /* Generate the fan-out array. */
- c = idx;
- for (i = 0; i < 256; i++) {
- struct object_entry **next = c;
- while (next < last) {
- if ((*next)->sha1[0] != i)
- break;
- next++;
- }
- array[i] = htonl(next - idx);
- c = next;
- }
-
- idx_fd = odb_mkstemp(tmpfile, sizeof(tmpfile),
- "pack/tmp_idx_XXXXXX");
- f = sha1fd(idx_fd, tmpfile);
- sha1write(f, array, 256 * sizeof(int));
- git_SHA1_Init(&ctx);
- for (c = idx; c != last; c++) {
- uint32_t offset = htonl((*c)->offset);
- sha1write(f, &offset, 4);
- sha1write(f, (*c)->sha1, sizeof((*c)->sha1));
- git_SHA1_Update(&ctx, (*c)->sha1, 20);
- }
- sha1write(f, pack_data->sha1, sizeof(pack_data->sha1));
- sha1close(f, NULL, CSUM_FSYNC);
+ tmpfile = write_idx_file(NULL, idx, object_count, pack_data->sha1);
free(idx);
- git_SHA1_Final(pack_data->sha1, &ctx);
return tmpfile;
}
-static char *keep_pack(char *curr_index_name)
+static char *keep_pack(const char *curr_index_name)
{
static char name[PATH_MAX];
static const char *keep_msg = "fast-import";
get_object_directory(), sha1_to_hex(pack_data->sha1));
if (move_temp_to_file(curr_index_name, name))
die("cannot store index file");
+ free((void *)curr_index_name);
return name;
}
clear_delta_base_cache();
if (object_count) {
+ unsigned char cur_pack_sha1[20];
char *idx_name;
int i;
struct branch *b;
struct tag *t;
close_pack_windows(pack_data);
+ sha1close(pack_file, cur_pack_sha1, 0);
fixup_pack_header_footer(pack_data->pack_fd, pack_data->sha1,
pack_data->pack_name, object_count,
- NULL, 0);
+ cur_pack_sha1, pack_size);
close(pack_data->pack_fd);
idx_name = keep_pack(create_index());
start_packfile();
}
-static size_t encode_header(
- enum object_type type,
- uintmax_t size,
- unsigned char *hdr)
-{
- int n = 1;
- unsigned char c;
-
- if (type < OBJ_COMMIT || type > OBJ_REF_DELTA)
- die("bad type %d", type);
-
- c = (type << 4) | (size & 15);
- size >>= 4;
- while (size) {
- *hdr++ = c | 0x80;
- c = size & 0x7f;
- size >>= 7;
- n++;
- }
- *hdr = c;
- return n;
-}
-
static int store_object(
enum object_type type,
struct strbuf *dat,
e = insert_object(sha1);
if (mark)
insert_mark(mark, e);
- if (e->offset) {
+ if (e->idx.offset) {
duplicate_count_by_type[type]++;
return 1;
} else if (find_sha1_pack(sha1, packed_git)) {
e->type = type;
e->pack_id = MAX_PACK_ID;
- e->offset = 1; /* just not zero! */
+ e->idx.offset = 1; /* just not zero! */
duplicate_count_by_type[type]++;
return 1;
}
- if (last && last->data.buf && last->depth < max_depth) {
+ if (last && last->data.buf && last->depth < max_depth && dat->len > 20) {
delta = diff_delta(last->data.buf, last->data.len,
dat->buf, dat->len,
- &deltalen, 0);
- if (delta && deltalen >= dat->len) {
- free(delta);
- delta = NULL;
- }
+ &deltalen, dat->len - 20);
} else
delta = NULL;
deflateEnd(&s);
/* Determine if we should auto-checkpoint. */
- if ((pack_size + 60 + s.total_out) > max_packsize
+ if ((max_packsize && (pack_size + 60 + s.total_out) > max_packsize)
|| (pack_size + 60 + s.total_out) < pack_size) {
/* This new object needs to *not* have the current pack_id. */
e->type = type;
e->pack_id = pack_id;
- e->offset = pack_size;
+ e->idx.offset = pack_size;
object_count++;
object_count_by_type[type]++;
+ crc32_begin(pack_file);
+
if (delta) {
- unsigned long ofs = e->offset - last->offset;
+ off_t ofs = e->idx.offset - last->offset;
unsigned pos = sizeof(hdr) - 1;
delta_count_by_type[type]++;
e->depth = last->depth + 1;
- hdrlen = encode_header(OBJ_OFS_DELTA, deltalen, hdr);
- write_or_die(pack_data->pack_fd, hdr, hdrlen);
+ hdrlen = encode_in_pack_object_header(OBJ_OFS_DELTA, deltalen, hdr);
+ sha1write(pack_file, hdr, hdrlen);
pack_size += hdrlen;
hdr[pos] = ofs & 127;
while (ofs >>= 7)
hdr[--pos] = 128 | (--ofs & 127);
- write_or_die(pack_data->pack_fd, hdr + pos, sizeof(hdr) - pos);
+ sha1write(pack_file, hdr + pos, sizeof(hdr) - pos);
pack_size += sizeof(hdr) - pos;
} else {
e->depth = 0;
- hdrlen = encode_header(type, dat->len, hdr);
- write_or_die(pack_data->pack_fd, hdr, hdrlen);
+ hdrlen = encode_in_pack_object_header(type, dat->len, hdr);
+ sha1write(pack_file, hdr, hdrlen);
pack_size += hdrlen;
}
- write_or_die(pack_data->pack_fd, out, s.total_out);
+ sha1write(pack_file, out, s.total_out);
pack_size += s.total_out;
+ e->idx.crc32 = crc32_end(pack_file);
+
free(out);
free(delta);
if (last) {
} else {
strbuf_swap(&last->data, dat);
}
- last->offset = e->offset;
+ last->offset = e->idx.offset;
last->depth = e->depth;
}
return 0;
}
-static void truncate_pack(off_t to)
+static void truncate_pack(off_t to, git_SHA_CTX *ctx)
{
if (ftruncate(pack_data->pack_fd, to)
|| lseek(pack_data->pack_fd, to, SEEK_SET) != to)
die_errno("cannot truncate pack to skip duplicate");
pack_size = to;
+
+ /* yes this is a layering violation */
+ pack_file->total = to;
+ pack_file->offset = 0;
+ pack_file->ctx = *ctx;
}
static void stream_blob(uintmax_t len, unsigned char *sha1out, uintmax_t mark)
unsigned long hdrlen;
off_t offset;
git_SHA_CTX c;
+ git_SHA_CTX pack_file_ctx;
z_stream s;
int status = Z_OK;
/* Determine if we should auto-checkpoint. */
- if ((pack_size + 60 + len) > max_packsize
+ if ((max_packsize && (pack_size + 60 + len) > max_packsize)
|| (pack_size + 60 + len) < pack_size)
cycle_packfile();
offset = pack_size;
+ /* preserve the pack_file SHA1 ctx in case we have to truncate later */
+ sha1flush(pack_file);
+ pack_file_ctx = pack_file->ctx;
+
hdrlen = snprintf((char *)out_buf, out_sz, "blob %" PRIuMAX, len) + 1;
if (out_sz <= hdrlen)
die("impossibly large object header");
git_SHA1_Init(&c);
git_SHA1_Update(&c, out_buf, hdrlen);
+ crc32_begin(pack_file);
+
memset(&s, 0, sizeof(s));
deflateInit(&s, pack_compression_level);
- hdrlen = encode_header(OBJ_BLOB, len, out_buf);
+ hdrlen = encode_in_pack_object_header(OBJ_BLOB, len, out_buf);
if (out_sz <= hdrlen)
die("impossibly large object header");
if (!s.avail_out || status == Z_STREAM_END) {
size_t n = s.next_out - out_buf;
- write_or_die(pack_data->pack_fd, out_buf, n);
+ sha1write(pack_file, out_buf, n);
pack_size += n;
s.next_out = out_buf;
s.avail_out = out_sz;
if (mark)
insert_mark(mark, e);
- if (e->offset) {
+ if (e->idx.offset) {
duplicate_count_by_type[OBJ_BLOB]++;
- truncate_pack(offset);
+ truncate_pack(offset, &pack_file_ctx);
} else if (find_sha1_pack(sha1, packed_git)) {
e->type = OBJ_BLOB;
e->pack_id = MAX_PACK_ID;
- e->offset = 1; /* just not zero! */
+ e->idx.offset = 1; /* just not zero! */
duplicate_count_by_type[OBJ_BLOB]++;
- truncate_pack(offset);
+ truncate_pack(offset, &pack_file_ctx);
} else {
e->depth = 0;
e->type = OBJ_BLOB;
e->pack_id = pack_id;
- e->offset = offset;
+ e->idx.offset = offset;
+ e->idx.crc32 = crc32_end(pack_file);
object_count++;
object_count_by_type[OBJ_BLOB]++;
}
* the newly written data.
*/
close_pack_windows(p);
+ sha1flush(pack_file);
/* We have to offer 20 bytes additional on the end of
* the packfile as the core unpacker code assumes the
*/
p->pack_size = pack_size + 20;
}
- return unpack_entry(p, oe->offset, &type, sizep);
+ return unpack_entry(p, oe->idx.offset, &type, sizep);
}
static const char *get_mode(const char *str, uint16_t *modep)
if (S_ISDIR(root->versions[0].mode) && le && le->pack_id == pack_id) {
mktree(t, 0, &old_tree);
lo.data = old_tree;
- lo.offset = le->offset;
+ lo.offset = le->idx.offset;
lo.depth = t->delta_depth;
}
for (k = 0; k < 1024; k++) {
if (m->data.marked[k])
fprintf(f, ":%" PRIuMAX " %s\n", base + k,
- sha1_to_hex(m->data.marked[k]->sha1));
+ sha1_to_hex(m->data.marked[k]->idx.sha1));
}
}
}
e = insert_object(sha1);
e->type = type;
e->pack_id = MAX_PACK_ID;
- e->offset = 1; /* just not zero! */
+ e->idx.offset = 1; /* just not zero! */
}
insert_mark(mark, e);
}
if (*p == ':') {
char *x;
oe = find_mark(strtoumax(p + 1, &x, 10));
- hashcpy(sha1, oe->sha1);
+ hashcpy(sha1, oe->idx.sha1);
p = x;
} else if (!prefixcmp(p, "inline")) {
inline_data = 1;
if (*p == ':') {
char *x;
oe = find_mark(strtoumax(p + 1, &x, 10));
- hashcpy(sha1, oe->sha1);
+ hashcpy(sha1, oe->idx.sha1);
p = x;
} else if (!prefixcmp(p, "inline")) {
inline_data = 1;
struct object_entry *commit_oe = find_mark(commit_mark);
if (commit_oe->type != OBJ_COMMIT)
die("Mark :%" PRIuMAX " not a commit", commit_mark);
- hashcpy(commit_sha1, commit_oe->sha1);
+ hashcpy(commit_sha1, commit_oe->idx.sha1);
} else if (!get_sha1(p, commit_sha1)) {
unsigned long size;
char *buf = read_object_with_reference(commit_sha1,
struct object_entry *oe = find_mark(idnum);
if (oe->type != OBJ_COMMIT)
die("Mark :%" PRIuMAX " not a commit", idnum);
- hashcpy(b->sha1, oe->sha1);
+ hashcpy(b->sha1, oe->idx.sha1);
if (oe->pack_id != MAX_PACK_ID) {
unsigned long size;
char *buf = gfi_unpack_entry(oe, &size);
struct object_entry *oe = find_mark(idnum);
if (oe->type != OBJ_COMMIT)
die("Mark :%" PRIuMAX " not a commit", idnum);
- hashcpy(n->sha1, oe->sha1);
+ hashcpy(n->sha1, oe->idx.sha1);
} else if (!get_sha1(from, n->sha1)) {
unsigned long size;
char *buf = read_object_with_reference(n->sha1,
from_mark = strtoumax(from + 1, NULL, 10);
oe = find_mark(from_mark);
type = oe->type;
- hashcpy(sha1, oe->sha1);
+ hashcpy(sha1, oe->idx.sha1);
} else if (!get_sha1(from, sha1)) {
unsigned long size;
char *buf;
pack_compression_seen = 1;
return 0;
}
+ if (!strcmp(k, "pack.indexversion")) {
+ pack_idx_default_version = git_config_int(k, v);
+ if (pack_idx_default_version > 2)
+ die("bad pack.indexversion=%"PRIu32,
+ pack_idx_default_version);
+ return 0;
+ }
+ if (!strcmp(k, "pack.packsizelimit")) {
+ max_packsize = git_config_ulong(k, v);
+ return 0;
+ }
if (!strcmp(k, "core.bigfilethreshold")) {
long n = git_config_int(k, v);
big_file_threshold = 0 < n ? n : 0;
return @out;
}
+sub reassemble_patch {
+ my $head = shift;
+ my @patch;
+
+ # Include everything in the header except the beginning of the diff.
+ push @patch, (grep { !/^[-+]{3}/ } @$head);
+
+ # Then include any headers from the hunk lines, which must
+ # come before any actual hunk.
+ while (@_ && $_[0] !~ /^@/) {
+ push @patch, shift;
+ }
+
+ # Then begin the diff.
+ push @patch, grep { /^[-+]{3}/ } @$head;
+
+ # And then the actual hunks.
+ push @patch, @_;
+
+ return @patch;
+}
+
sub color_diff {
return map {
colored((/^@/ ? $fraginfo_color :
if (@result) {
my $fh;
- my @patch = (@{$head->{TEXT}}, @result);
+ my @patch = reassemble_patch($head->{TEXT}, @result);
my $apply_routine = $patch_mode_flavour{APPLY};
&$apply_routine(@patch);
refresh();
[eE]*) git_editor "$dotest/final-commit"
action=again ;;
[vV]*) action=again
- : ${GIT_PAGER=$(git var GIT_PAGER)}
- : ${LESS=-FRSX}
- export LESS
- $GIT_PAGER "$dotest/patch" ;;
+ git_pager "$dotest/patch" ;;
*) action=again ;;
esac
done
$SIG{'PIPE'}="IGNORE";
$ENV{'TZ'}="UTC";
-our ($opt_h,$opt_o,$opt_v,$opt_k,$opt_u,$opt_d,$opt_p,$opt_C,$opt_z,$opt_i,$opt_P, $opt_s,$opt_m,@opt_M,$opt_A,$opt_S,$opt_L, $opt_a, $opt_r);
+our ($opt_h,$opt_o,$opt_v,$opt_k,$opt_u,$opt_d,$opt_p,$opt_C,$opt_z,$opt_i,$opt_P, $opt_s,$opt_m,@opt_M,$opt_A,$opt_S,$opt_L, $opt_a, $opt_r, $opt_R);
my (%conv_author_name, %conv_author_email);
sub usage(;$) {
[-o branch-for-HEAD] [-h] [-v] [-d CVSROOT] [-A author-conv-file]
[-p opts-for-cvsps] [-P file] [-C GIT_repository] [-z fuzz] [-i] [-k]
[-u] [-s subst] [-a] [-m] [-M regex] [-S regex] [-L commitlimit]
- [-r remote] [CVS_module]
+ [-r remote] [-R] [CVS_module]
END
exit(1);
}
}
}
-my $opts = "haivmkuo:d:p:r:C:z:s:M:P:A:S:L:";
+my $opts = "haivmkuo:d:p:r:C:z:s:M:P:A:S:L:R";
read_repo_config($opts);
Getopt::Long::Configure( 'no_ignore_case', 'bundling' );
write_author_info("$git_dir/cvs-authors");
}
+# open .git/cvs-revisions, if requested
+open my $revision_map, '>>', "$git_dir/cvs-revisions"
+ or die "Can't open $git_dir/cvs-revisions for appending: $!\n"
+ if defined $opt_R;
+
#
# run cvsps into a file unless we are getting
}
my ($patchset,$date,$author_name,$author_email,$branch,$ancestor,$tag,$logmsg);
-my (@old,@new,@skipped,%ignorebranch);
+my (@old,@new,@skipped,%ignorebranch,@commit_revisions);
# commits that cvsps cannot place anywhere...
$ignorebranch{'#CVSPS_NO_BRANCH'} = 1;
system('git' , 'update-ref', "$remote/$branch", $cid) == 0
or die "Cannot write branch $branch for update: $!\n";
+ if ($revision_map) {
+ print $revision_map "@$_ $cid\n" for @commit_revisions;
+ }
+ @commit_revisions = ();
+
if ($tag) {
my ($xtag) = $tag;
$xtag =~ s/\s+\*\*.*$//; # Remove stuff like ** INVALID ** and ** FUNKY **
push(@skipped, $fn);
next;
}
+ push @commit_revisions, [$fn, $rev];
print "Fetching $fn v $rev\n" if $opt_v;
my ($tmpname, $size) = $cvs->file($fn,$rev);
if ($size == -1) {
unlink($tmpname);
} elsif ($state == 9 and /^\s+(.+?):\d+(?:\.\d+)+->(\d+(?:\.\d+)+)\(DEAD\)\s*$/) {
my $fn = $1;
+ my $rev = $2;
$fn =~ s#^/+##;
+ push @commit_revisions, [$fn, $rev];
push(@old,$fn);
print "Delete $fn\n" if $opt_v;
} elsif ($state == 9 and /^\s*$/) {
status=1
fi
-echo "The following changes since commit $baserev:"
-git shortlog --max-count=1 $baserev | sed -e 's/^\(.\)/ \1/'
+git show -s --format='The following changes since commit %H:
-echo "are available in the git repository at:"
-echo
+ %s (%ci)
+
+are available in the git repository at:' $baserev
echo " $url $branch"
echo
eval "$GIT_EDITOR" '"$@"'
}
+git_pager() {
+ if test -t 1
+ then
+ GIT_PAGER=$(git var GIT_PAGER)
+ else
+ GIT_PAGER=cat
+ fi
+ : ${LESS=-FRSX}
+ export LESS
+
+ eval "$GIT_PAGER" '"$@"'
+}
+
sane_grep () {
GREP_OPTIONS= LC_ALL=C grep "$@"
}
}
require_work_tree () {
- test $(git rev-parse --is-inside-work-tree) = true ||
+ test "$(git rev-parse --is-inside-work-tree 2>/dev/null)" = true ||
die "fatal: $0 cannot be used without a working tree."
}
LANG=C LC_ALL=C sed -ne "$pick_author_script"
}
+# Clear repo-local GIT_* environment variables. Useful when switching to
+# another repository (e.g. when entering a submodule). See also the env
+# list in git_connect()
+clear_local_git_env() {
+ unset $(git rev-parse --local-env-vars)
+}
+
# Make sure we are in a valid repository of a vintage we understand,
# if we require to be in a git repository.
if test -z "$NONGIT_OK"
;;
-*)
echo "error: unknown option for 'stash save': $1"
+ echo " To provide a message, use git stash save -- '$1'"
usage
;;
*)
module_clone "$path" "$realrepo" "$reference" || exit
(
- unset GIT_DIR
+ clear_local_git_env
cd "$path" &&
# ash fails to wordsplit ${branch:+-b "$branch"...}
case "$branch" in
name=$(module_name "$path")
(
prefix="$prefix$path/"
- unset GIT_DIR
+ clear_local_git_env
cd "$path" &&
eval "$@" &&
if test -n "$recursive"
module_clone "$path" "$url" "$reference"|| exit
subsha1=
else
- subsha1=$(unset GIT_DIR; cd "$path" &&
+ subsha1=$(clear_local_git_env; cd "$path" &&
git rev-parse --verify HEAD) ||
die "Unable to find current revision in submodule path '$path'"
fi
if test -z "$nofetch"
then
- (unset GIT_DIR; cd "$path" &&
+ (clear_local_git_env; cd "$path" &&
git-fetch) ||
die "Unable to fetch in submodule path '$path'"
fi
;;
esac
- (unset GIT_DIR; cd "$path" && $command "$sha1") ||
+ (clear_local_git_env; cd "$path" && $command "$sha1") ||
die "Unable to $action '$sha1' in submodule path '$path'"
say "Submodule path '$path': $msg '$sha1'"
fi
if test -n "$recursive"
then
- (unset GIT_DIR; cd "$path" && cmd_update $orig_args) ||
+ (clear_local_git_env; cd "$path" && cmd_update $orig_args) ||
die "Failed to recurse into submodule path '$path'"
fi
done
set_name_rev () {
revname=$( (
- unset GIT_DIR
+ clear_local_git_env
cd "$1" && {
git describe "$2" 2>/dev/null ||
git describe --tags "$2" 2>/dev/null ||
test $summary_limit = 0 && return
- if rev=$(git rev-parse -q --verify "$1^0")
+ if rev=$(git rev-parse -q --verify --default HEAD ${1+"$1"})
then
head=$rev
- shift
+ test $# = 0 || shift
+ elif test -z "$1" -o "$1" = "HEAD"
+ then
+ return
else
- head=HEAD
+ head="HEAD"
fi
if [ -n "$files" ]
else
if test -z "$cached"
then
- sha1=$(unset GIT_DIR; cd "$path" && git rev-parse --verify HEAD)
+ sha1=$(clear_local_git_env; cd "$path" && git rev-parse --verify HEAD)
set_name_rev "$path" "$sha1"
fi
say "+$sha1 $displaypath$revname"
then
(
prefix="$displaypath/"
- unset GIT_DIR
+ clear_local_git_env
cd "$path" &&
cmd_status $orig_args
) ||
if test -e "$path"/.git
then
(
- unset GIT_DIR
+ clear_local_git_env
cd "$path"
remote=$(get_default_remote)
say "Synchronizing submodule url for '$name'"
$| = 1; # unbuffer STDOUT
sub fatal (@) { print STDERR "@_\n"; exit 1 }
-require SVN::Core; # use()-ing this causes segfaults for me... *shrug*
-require SVN::Ra;
-require SVN::Delta;
-if ($SVN::Core::VERSION lt '1.1.0') {
- fatal "Need SVN::Core 1.1.0 or better (got $SVN::Core::VERSION)";
+sub _req_svn {
+ require SVN::Core; # use()-ing this causes segfaults for me... *shrug*
+ require SVN::Ra;
+ require SVN::Delta;
+ if ($SVN::Core::VERSION lt '1.1.0') {
+ fatal "Need SVN::Core 1.1.0 or better (got $SVN::Core::VERSION)";
+ }
}
my $can_compress = eval { require Compress::Zlib; 1};
push @Git::SVN::Ra::ISA, 'SVN::Ra';
}
sub version {
+ ::_req_svn();
print "git-svn version $VERSION (svn $SVN::Core::VERSION)\n";
exit 0;
}
command_noisy(@init_db);
$_repository = Git->repository(Repository => ".git");
}
- command_noisy('config', 'core.autocrlf', 'false');
my $set;
my $pfx = "svn-remote.$Git::SVN::default_repo_id";
foreach my $i (keys %icv) {
$src=~s/^http:/https:/;
}
+ ::_req_svn();
+
my $ctx = SVN::Client->new(
auth => Git::SVN::Ra::_auth_providers(),
log_msg => sub {
if ($@) {
$result .= "Repository Root: (offline)\n";
}
+ ::_req_svn();
$result .= "Repository UUID: $uuid\n" unless $diff_status eq "A" &&
($SVN::Core::VERSION le '1.5.4' || $file_type ne "dir");
$result .= "Revision: " . ($diff_status eq "A" ? 0 : $rev) . "\n";
"$new_parents[$i]..$new_parents[$j]",
);
if ( !$revs ) {
- undef($new_parents[$i]);
+ undef($new_parents[$j]);
}
}
}
$url =~ s!/+$!!;
return $RA if ($RA && $RA->{url} eq $url);
+ ::_req_svn();
+
SVN::_Core::svn_config_ensure($config_dir, undef);
my ($baton, $callbacks) = SVN::Core::auth_open_helper(_auth_providers);
my $config = SVN::Core::config_get_config($config_dir);
# adapted from pager.c
sub config_pager {
- chomp(my $pager = command_oneline(qw(var GIT_PAGER)));
+ if (! -t *STDOUT) {
+ $ENV{GIT_PAGER_IN_USE} = 'false';
+ $pager = undef;
+ return;
+ }
+ chomp($pager = command_oneline(qw(var GIT_PAGER)));
if ($pager eq 'cat') {
$pager = undef;
}
}
sub run_pager {
- return unless -t *STDOUT && defined $pager;
+ return unless defined $pager;
pipe my ($rfd, $wfd) or return;
defined(my $pid = fork) or ::fatal "Can't fork: $!";
if (!$pid) {
{
int handled = 0;
+ if (!getenv("GIT_ASKPASS") && getenv("SSH_ASKPASS"))
+ setenv("GIT_ASKPASS", getenv("SSH_ASKPASS"), 1);
+
while (*argc > 0) {
const char *cmd = (*argv)[0];
if (cmd[0] != '-')
{ "fsck-objects", cmd_fsck, RUN_SETUP },
{ "gc", cmd_gc, RUN_SETUP },
{ "get-tar-commit-id", cmd_get_tar_commit_id },
- { "grep", cmd_grep, RUN_SETUP | USE_PAGER },
+ { "grep", cmd_grep, USE_PAGER },
{ "hash-object", cmd_hash_object },
{ "help", cmd_help },
{ "index-pack", cmd_index_pack },
repositories, you can configure apache like this:
<VirtualHost *:80>
- ServerName git.example.org
- DocumentRoot /pub/git
- SetEnv GITWEB_CONFIG /etc/gitweb.conf
+ ServerName git.example.org
+ DocumentRoot /pub/git
+ SetEnv GITWEB_CONFIG /etc/gitweb.conf
+
+ # turning on mod rewrite
RewriteEngine on
+
# make the front page an internal rewrite to the gitweb script
RewriteRule ^/$ /cgi-bin/gitweb.cgi
+
# make access for "dumb clients" work
RewriteRule ^/(.*\.git/(?!/?(HEAD|info|objects|refs)).*)?$ /cgi-bin/gitweb.cgi%{REQUEST_URI} [L,PT]
</VirtualHost>
$home_link = "/";
+Webserver configuration with multiple projects' root
+----------------------------------------------------
+
+If you want to use gitweb with several project roots you can edit your apache
+virtual host and gitweb.conf configuration files like this :
+
+virtual host configuration :
+
+<VirtualHost *:80>
+ ServerName git.example.org
+ DocumentRoot /pub/git
+ SetEnv GITWEB_CONFIG /etc/gitweb.conf
+
+ # turning on mod rewrite
+ RewriteEngine on
+
+ # make the front page an internal rewrite to the gitweb script
+ RewriteRule ^/$ /cgi-bin/gitweb.cgi [QSA,L,PT]
+
+ # look for a public_git folder in unix users' home
+ # http://git.example.org/~<user>/
+ RewriteRule ^/\~([^\/]+)(/|/gitweb.cgi)?$ /cgi-bin/gitweb.cgi [QSA,E=GITWEB_PROJECTROOT:/home/$1/public_git/,L,PT]
+
+ # http://git.example.org/+<user>/
+ #RewriteRule ^/\+([^\/]+)(/|/gitweb.cgi)?$ /cgi-bin/gitweb.cgi [QSA,E=GITWEB_PROJECTROOT:/home/$1/public_git/,L,PT]
+
+ # http://git.example.org/user/<user>/
+ #RewriteRule ^/user/([^\/]+)/(gitweb.cgi)?$ /cgi-bin/gitweb.cgi [QSA,E=GITWEB_PROJECTROOT:/home/$1/public_git/,L,PT]
+
+ # defined list of project roots
+ RewriteRule ^/scm(/|/gitweb.cgi)?$ /cgi-bin/gitweb.cgi [QSA,E=GITWEB_PROJECTROOT:/pub/scm/,L,PT]
+ RewriteRule ^/var(/|/gitweb.cgi)?$ /cgi-bin/gitweb.cgi [QSA,E=GITWEB_PROJECTROOT:/var/git/,L,PT]
+
+ # make access for "dumb clients" work
+ RewriteRule ^/(.*\.git/(?!/?(HEAD|info|objects|refs)).*)?$ /cgi-bin/gitweb.cgi%{REQUEST_URI} [L,PT]
+</VirtualHost>
+
+gitweb.conf configuration :
+
+$projectroot = $ENV{'GITWEB_PROJECTROOT'} || "/pub/git";
+
+These configurations enable two things. First, each unix user (<user>) of the
+server will be able to browse through gitweb git repositories found in
+~/public_git/ with the following url : http://git.example.org/~<user>/
+
+If you do not want this feature on your server just remove the second rewrite rule.
+
+If you already use mod_userdir in your virtual host or you don't want to use
+the '~' as first character just comment or remove the second rewrite rule and
+uncomment one of the following according to what you want.
+
+Second, repositories found in /pub/scm/ and /var/git/ will be accesible
+through http://git.example.org/scm/ and http://git.example.org/var/.
+You can add as many project roots as you want by adding rewrite rules like the
+third and the fourth.
+
+
PATH_INFO usage
-----------------------
If you enable PATH_INFO usage in gitweb by putting
$feature{$name}{'sub'},
$feature{$name}{'override'},
@{$feature{$name}{'default'}});
- if (!$override) { return @defaults; }
+ # project specific override is possible only if we have project
+ our $git_dir; # global variable, declared later
+ if (!$override || !defined $git_dir) {
+ return @defaults;
+ }
if (!defined $sub) {
warn "feature $name is not overridable";
return @defaults;
}
our $GITWEB_CONFIG = $ENV{'GITWEB_CONFIG'} || "++GITWEB_CONFIG++";
+our $GITWEB_CONFIG_SYSTEM = $ENV{'GITWEB_CONFIG_SYSTEM'} || "++GITWEB_CONFIG_SYSTEM++";
+# die if there are errors parsing config file
if (-e $GITWEB_CONFIG) {
do $GITWEB_CONFIG;
-} else {
- our $GITWEB_CONFIG_SYSTEM = $ENV{'GITWEB_CONFIG_SYSTEM'} || "++GITWEB_CONFIG_SYSTEM++";
- do $GITWEB_CONFIG_SYSTEM if -e $GITWEB_CONFIG_SYSTEM;
+ die $@ if $@;
+} elsif (-e $GITWEB_CONFIG_SYSTEM) {
+ do $GITWEB_CONFIG_SYSTEM;
+ die $@ if $@;
}
# Get loadavg of system, to compare against $maxload.
# in utf-8 thanks to "binmode STDOUT, ':utf8'" at beginning
sub to_utf8 {
my $str = shift;
+ return undef unless defined $str;
if (utf8::valid($str)) {
utf8::decode($str);
return $str;
# correct, but quoted slashes look too horrible in bookmarks
sub esc_param {
my $str = shift;
+ return undef unless defined $str;
$str =~ s/([^A-Za-z0-9\-_.~()\/:@ ]+)/CGI::escape($1)/eg;
$str =~ s/ /\+/g;
return $str;
# quote unsafe chars in whole URL, so some charactrs cannot be quoted
sub esc_url {
my $str = shift;
+ return undef unless defined $str;
$str =~ s/([^A-Za-z0-9\-_.~();\/;?:@&=])/sprintf("%%%02X", ord($1))/eg;
$str =~ s/\+/%2B/g;
$str =~ s/ /\+/g;
my $str = shift;
my %opts = @_;
+ return undef unless defined $str;
+
$str = to_utf8($str);
$str = $cgi->escapeHTML($str);
if ($opts{'-nbsp'}) {
my $str = shift;
my %opts = @_;
+ return undef unless defined $str;
+
$str = to_utf8($str);
$str = $cgi->escapeHTML($str);
if ($opts{'-nbsp'}) {
sub git_get_project_config {
my ($key, $type) = @_;
+ # do we have project
+ return unless (defined $project && defined $git_dir);
+
# key sanity check
return unless ($key);
$key =~ s/^gitweb\.//;
"</html>";
}
-# die_error(<http_status_code>, <error_message>)
+# die_error(<http_status_code>, <error_message>[, <detailed_html_description>])
# Example: die_error(404, 'Hash not found')
# By convention, use the following status codes (as defined in RFC 2616):
# 400: Invalid or missing CGI parameters, or
# or down for maintenance). Generally, this is a temporary state.
sub die_error {
my $status = shift || 500;
- my $error = shift || "Internal server error";
+ my $error = esc_html(shift) || "Internal Server Error";
my $extra = shift;
my %http_responses = (
p->no = 0;
p->token = GREP_PATTERN_HEAD;
p->field = field;
- *opt->pattern_tail = p;
- opt->pattern_tail = &p->next;
+ *opt->header_tail = p;
+ opt->header_tail = &p->next;
p->next = NULL;
}
void compile_grep_patterns(struct grep_opt *opt)
{
struct grep_pat *p;
-
- if (opt->all_match)
- opt->extended = 1;
+ struct grep_expr *header_expr = NULL;
+
+ if (opt->header_list) {
+ p = opt->header_list;
+ header_expr = compile_pattern_expr(&p);
+ if (p)
+ die("incomplete pattern expression: %s", p->pattern);
+ for (p = opt->header_list; p; p = p->next) {
+ switch (p->token) {
+ case GREP_PATTERN: /* atom */
+ case GREP_PATTERN_HEAD:
+ case GREP_PATTERN_BODY:
+ compile_regexp(p, opt);
+ break;
+ default:
+ opt->extended = 1;
+ break;
+ }
+ }
+ }
for (p = opt->pattern_list; p; p = p->next) {
switch (p->token) {
}
}
- if (!opt->extended)
+ if (opt->all_match || header_expr)
+ opt->extended = 1;
+ else if (!opt->extended)
return;
/* Then bundle them up in an expression.
opt->pattern_expression = compile_pattern_expr(&p);
if (p)
die("incomplete pattern expression: %s", p->pattern);
+
+ if (!header_expr)
+ return;
+
+ if (opt->pattern_expression) {
+ struct grep_expr *z;
+ z = xcalloc(1, sizeof(*z));
+ z->node = GREP_NODE_OR;
+ z->u.binary.left = opt->pattern_expression;
+ z->u.binary.right = header_expr;
+ opt->pattern_expression = z;
+ } else {
+ opt->pattern_expression = header_expr;
+ }
+ opt->all_match = 1;
}
static void free_pattern_expr(struct grep_expr *x)
struct grep_opt {
struct grep_pat *pattern_list;
struct grep_pat **pattern_tail;
+ struct grep_pat *header_list;
+ struct grep_pat **header_tail;
struct grep_expr *pattern_expression;
const char *prefix;
int prefix_length;
#include "run-command.h"
#ifdef NO_OPENSSL
typedef void *SSL;
+#else
+#include <openssl/evp.h>
+#include <openssl/hmac.h>
#endif
struct store_conf {
char *data;
int len;
unsigned char flags;
- unsigned int crlf:1;
};
static const char imap_send_usage[] = "git imap-send < <mbox>";
int use_ssl;
int ssl_verify;
int use_html;
+ char *auth_method;
+};
+
+static struct imap_server_conf server = {
+ NULL, /* name */
+ NULL, /* tunnel */
+ NULL, /* host */
+ 0, /* port */
+ NULL, /* user */
+ NULL, /* pass */
+ 0, /* use_ssl */
+ 1, /* ssl_verify */
+ 0, /* use_html */
+ NULL, /* auth_method */
};
struct imap_store_conf {
LITERALPLUS,
NAMESPACE,
STARTTLS,
+ AUTH_CRAM_MD5,
};
static const char *cap_list[] = {
"LITERAL+",
"NAMESPACE",
"STARTTLS",
+ "AUTH=CRAM-MD5",
};
#define RESP_OK 0
free(ctx);
}
+#ifndef NO_OPENSSL
+
+/*
+ * hexchar() and cram() functions are based on the code from the isync
+ * project (http://isync.sf.net/).
+ */
+static char hexchar(unsigned int b)
+{
+ return b < 10 ? '0' + b : 'a' + (b - 10);
+}
+
+#define ENCODED_SIZE(n) (4*((n+2)/3))
+static char *cram(const char *challenge_64, const char *user, const char *pass)
+{
+ int i, resp_len, encoded_len, decoded_len;
+ HMAC_CTX hmac;
+ unsigned char hash[16];
+ char hex[33];
+ char *response, *response_64, *challenge;
+
+ /*
+ * length of challenge_64 (i.e. base-64 encoded string) is a good
+ * enough upper bound for challenge (decoded result).
+ */
+ encoded_len = strlen(challenge_64);
+ challenge = xmalloc(encoded_len);
+ decoded_len = EVP_DecodeBlock((unsigned char *)challenge,
+ (unsigned char *)challenge_64, encoded_len);
+ if (decoded_len < 0)
+ die("invalid challenge %s", challenge_64);
+ HMAC_Init(&hmac, (unsigned char *)pass, strlen(pass), EVP_md5());
+ HMAC_Update(&hmac, (unsigned char *)challenge, decoded_len);
+ HMAC_Final(&hmac, hash, NULL);
+ HMAC_CTX_cleanup(&hmac);
+
+ hex[32] = 0;
+ for (i = 0; i < 16; i++) {
+ hex[2 * i] = hexchar((hash[i] >> 4) & 0xf);
+ hex[2 * i + 1] = hexchar(hash[i] & 0xf);
+ }
+
+ /* response: "<user> <digest in hex>" */
+ resp_len = strlen(user) + 1 + strlen(hex) + 1;
+ response = xmalloc(resp_len);
+ sprintf(response, "%s %s", user, hex);
+
+ response_64 = xmalloc(ENCODED_SIZE(resp_len) + 1);
+ encoded_len = EVP_EncodeBlock((unsigned char *)response_64,
+ (unsigned char *)response, resp_len);
+ if (encoded_len < 0)
+ die("EVP_EncodeBlock error");
+ response_64[encoded_len] = '\0';
+ return (char *)response_64;
+}
+
+#else
+
+static char *cram(const char *challenge_64, const char *user, const char *pass)
+{
+ die("If you want to use CRAM-MD5 authenticate method, "
+ "you have to build git-imap-send with OpenSSL library.");
+}
+
+#endif
+
+static int auth_cram_md5(struct imap_store *ctx, struct imap_cmd *cmd, const char *prompt)
+{
+ int ret;
+ char *response;
+
+ response = cram(prompt, server.user, server.pass);
+
+ ret = socket_write(&ctx->imap->buf.sock, response, strlen(response));
+ if (ret != strlen(response))
+ return error("IMAP error: sending response failed\n");
+
+ free(response);
+
+ return 0;
+}
+
static struct store *imap_open_store(struct imap_server_conf *srvc)
{
struct imap_store *ctx;
if (!imap->buf.sock.ssl)
imap_warn("*** IMAP Warning *** Password is being "
"sent in the clear\n");
- if (imap_exec(ctx, NULL, "LOGIN \"%s\" \"%s\"", srvc->user, srvc->pass) != RESP_OK) {
- fprintf(stderr, "IMAP error: LOGIN failed\n");
- goto bail;
+
+ if (srvc->auth_method) {
+ struct imap_cmd_cb cb;
+
+ if (!strcmp(srvc->auth_method, "CRAM-MD5")) {
+ if (!CAP(AUTH_CRAM_MD5)) {
+ fprintf(stderr, "You specified"
+ "CRAM-MD5 as authentication method, "
+ "but %s doesn't support it.\n", srvc->host);
+ goto bail;
+ }
+ /* CRAM-MD5 */
+
+ memset(&cb, 0, sizeof(cb));
+ cb.cont = auth_cram_md5;
+ if (imap_exec(ctx, &cb, "AUTHENTICATE CRAM-MD5") != RESP_OK) {
+ fprintf(stderr, "IMAP error: AUTHENTICATE CRAM-MD5 failed\n");
+ goto bail;
+ }
+ } else {
+ fprintf(stderr, "Unknown authentication method:%s\n", srvc->host);
+ goto bail;
+ }
+ } else {
+ if (imap_exec(ctx, NULL, "LOGIN \"%s\" \"%s\"", srvc->user, srvc->pass) != RESP_OK) {
+ fprintf(stderr, "IMAP error: LOGIN failed\n");
+ goto bail;
+ }
}
} /* !preauth */
return d;
}
+static void lf_to_crlf(struct msg_data *msg)
+{
+ char *new;
+ int i, j, lfnum = 0;
+
+ if (msg->data[0] == '\n')
+ lfnum++;
+ for (i = 1; i < msg->len; i++) {
+ if (msg->data[i - 1] != '\r' && msg->data[i] == '\n')
+ lfnum++;
+ }
+
+ new = xmalloc(msg->len + lfnum);
+ if (msg->data[0] == '\n') {
+ new[0] = '\r';
+ new[1] = '\n';
+ i = 1;
+ j = 2;
+ } else {
+ new[0] = msg->data[0];
+ i = 1;
+ j = 1;
+ }
+ for ( ; i < msg->len; i++) {
+ if (msg->data[i] != '\n') {
+ new[j++] = msg->data[i];
+ continue;
+ }
+ if (msg->data[i - 1] != '\r')
+ new[j++] = '\r';
+ /* otherwise it already had CR before */
+ new[j++] = '\n';
+ }
+ msg->len += lfnum;
+ free(msg->data);
+ msg->data = new;
+}
+
static int imap_store_msg(struct store *gctx, struct msg_data *data)
{
struct imap_store *ctx = (struct imap_store *)gctx;
int ret, d;
char flagstr[128];
+ lf_to_crlf(data);
memset(&cb, 0, sizeof(cb));
cb.dlen = data->len;
return 1;
}
-static struct imap_server_conf server = {
- NULL, /* name */
- NULL, /* tunnel */
- NULL, /* host */
- 0, /* port */
- NULL, /* user */
- NULL, /* pass */
- 0, /* use_ssl */
- 1, /* ssl_verify */
- 0, /* use_html */
-};
-
static char *imap_folder;
static int git_imap_config(const char *key, const char *val, void *cb)
server.port = git_config_int(key, val);
else if (!strcmp("tunnel", key))
server.tunnel = xstrdup(val);
+ else if (!strcmp("authmethod", key))
+ server.auth_method = xstrdup(val);
+
return 0;
}
merge:1;
};
-static void fill_mm(const unsigned char *sha1, mmfile_t *mm)
-{
- unsigned long size;
- enum object_type type;
-
- if (!hashcmp(sha1, null_sha1)) {
- mm->ptr = xstrdup("");
- mm->size = 0;
- return;
- }
-
- mm->ptr = read_sha1_file(sha1, &type, &size);
- if (!mm->ptr || type != OBJ_BLOB)
- die("unable to read blob object %s", sha1_to_hex(sha1));
- mm->size = size;
-}
-
static int merge_3way(struct merge_options *o,
mmbuffer_t *result_buf,
struct diff_filespec *one,
name2 = xstrdup(mkpath("%s", branch2));
}
- fill_mm(one->sha1, &orig);
- fill_mm(a->sha1, &src1);
- fill_mm(b->sha1, &src2);
+ read_mmblob(&orig, one->sha1);
+ read_mmblob(&src1, a->sha1);
+ read_mmblob(&src2, b->sha1);
merge_status = ll_merge(result_buf, a->path, &orig,
&src1, name1, &src2, name2,
}
return NULL;
}
+
+/*
+ * The per-object header is a pretty dense thing, which is
+ * - first byte: low four bits are "size", then three bits of "type",
+ * and the high bit is "size continues".
+ * - each byte afterwards: low seven bits are size continuation,
+ * with the high bit being "size continues"
+ */
+int encode_in_pack_object_header(enum object_type type, uintmax_t size, unsigned char *hdr)
+{
+ int n = 1;
+ unsigned char c;
+
+ if (type < OBJ_COMMIT || type > OBJ_REF_DELTA)
+ die("bad type %d", type);
+
+ c = (type << 4) | (size & 15);
+ size >>= 4;
+ while (size) {
+ *hdr++ = c | 0x80;
+ c = size & 0x7f;
+ size >>= 7;
+ n++;
+ }
+ *hdr = c;
+ return n;
+}
extern int verify_pack(struct packed_git *);
extern void fixup_pack_header_footer(int, unsigned char *, const char *, uint32_t, unsigned char *, off_t);
extern char *index_pack_lockfile(int fd);
+extern int encode_in_pack_object_header(enum object_type, uintmax_t, unsigned char *);
#define PH_ERROR_EOF (-1)
#define PH_ERROR_PACK_SIGNATURE (-2)
raise(signo);
}
-const char *git_pager(void)
+const char *git_pager(int stdout_is_tty)
{
const char *pager;
- if (!isatty(1))
+ if (!stdout_is_tty)
return NULL;
pager = getenv("GIT_PAGER");
void setup_pager(void)
{
- const char *pager = git_pager();
+ const char *pager = git_pager(isatty(1));
if (!pager)
return;
#include "parse-options.h"
#include "cache.h"
#include "commit.h"
+#include "color.h"
static int parse_options_usage(const char * const *usagestr,
const struct option *opts);
return 0;
}
+int parse_opt_color_flag_cb(const struct option *opt, const char *arg,
+ int unset)
+{
+ int value;
+
+ if (!arg)
+ arg = unset ? "never" : (const char *)opt->defval;
+ value = git_config_colorbool(NULL, arg, -1);
+ if (value < 0)
+ return opterror(opt,
+ "expects \"always\", \"auto\", or \"never\"", 0);
+ *(int *)opt->value = value;
+ return 0;
+}
+
int parse_opt_verbosity_cb(const struct option *opt, const char *arg,
int unset)
{
PARSE_OPT_NOARG | PARSE_OPT_NONEG, (f) }
#define OPT_FILENAME(s, l, v, h) { OPTION_FILENAME, (s), (l), (v), \
"FILE", (h) }
+#define OPT_COLOR_FLAG(s, l, v, h) \
+ { OPTION_CALLBACK, (s), (l), (v), "when", (h), PARSE_OPT_OPTARG, \
+ parse_opt_color_flag_cb, (intptr_t)"always" }
+
/* parse_options() will filter out the processed options and leave the
* non-option arguments in argv[].
/*----- some often used options -----*/
extern int parse_opt_abbrev_cb(const struct option *, const char *, int);
extern int parse_opt_approxidate_cb(const struct option *, const char *, int);
+extern int parse_opt_color_flag_cb(const struct option *, const char *, int);
extern int parse_opt_verbosity_cb(const struct option *, const char *, int);
extern int parse_opt_with_commit(const struct option *, const char *, int);
extern int parse_opt_tertiary(const struct option *, const char *, int);
{ OPTION_CALLBACK, 0, "abbrev", (var), "n", \
"use <n> digits to display SHA-1s", \
PARSE_OPT_OPTARG, &parse_opt_abbrev_cb, 0 }
+#define OPT__COLOR(var, h) \
+ OPT_COLOR_FLAG(0, "color", (var), (h))
#endif
return mkstemps(path, suffix_len);
}
+/* Adapted from libiberty's mkstemp.c. */
+
+#undef TMP_MAX
+#define TMP_MAX 16384
+
+int git_mkstemps_mode(char *pattern, int suffix_len, int mode)
+{
+ static const char letters[] =
+ "abcdefghijklmnopqrstuvwxyz"
+ "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
+ "0123456789";
+ static const int num_letters = 62;
+ uint64_t value;
+ struct timeval tv;
+ char *template;
+ size_t len;
+ int fd, count;
+
+ len = strlen(pattern);
+
+ if (len < 6 + suffix_len) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ if (strncmp(&pattern[len - 6 - suffix_len], "XXXXXX", 6)) {
+ errno = EINVAL;
+ return -1;
+ }
+
+ /*
+ * Replace pattern's XXXXXX characters with randomness.
+ * Try TMP_MAX different filenames.
+ */
+ gettimeofday(&tv, NULL);
+ value = ((size_t)(tv.tv_usec << 16)) ^ tv.tv_sec ^ getpid();
+ template = &pattern[len - 6 - suffix_len];
+ for (count = 0; count < TMP_MAX; ++count) {
+ uint64_t v = value;
+ /* Fill in the random bits. */
+ template[0] = letters[v % num_letters]; v /= num_letters;
+ template[1] = letters[v % num_letters]; v /= num_letters;
+ template[2] = letters[v % num_letters]; v /= num_letters;
+ template[3] = letters[v % num_letters]; v /= num_letters;
+ template[4] = letters[v % num_letters]; v /= num_letters;
+ template[5] = letters[v % num_letters]; v /= num_letters;
+
+ fd = open(pattern, O_CREAT | O_EXCL | O_RDWR, mode);
+ if (fd > 0)
+ return fd;
+ /*
+ * Fatal error (EPERM, ENOSPC etc).
+ * It doesn't make sense to loop.
+ */
+ if (errno != EEXIST)
+ break;
+ /*
+ * This is a random value. It is only necessary that
+ * the next TMP_MAX values generated by adding 7777 to
+ * VALUE are different with (module 2^32).
+ */
+ value += 7777;
+ }
+ /* We return the null string if we can't find a unique file name. */
+ pattern[0] = '\0';
+ return -1;
+}
+
+int git_mkstemp_mode(char *pattern, int mode)
+{
+ /* mkstemp is just mkstemps with no suffix */
+ return git_mkstemps_mode(pattern, 0, mode);
+}
+
+int gitmkstemps(char *pattern, int suffix_len)
+{
+ return git_mkstemps_mode(pattern, suffix_len, 0600);
+}
+
int validate_headref(const char *path)
{
struct stat st;
if (access("objects", X_OK) == 0 && access("refs", X_OK) == 0 &&
validate_headref("HEAD") == 0) {
- setenv(GIT_DIR_ENVIRONMENT, ".", 1);
+ set_git_dir(".");
check_repository_format();
return path;
}
}
}
}
+
+int offset_1st_component(const char *path)
+{
+ if (has_dos_drive_prefix(path))
+ return 2 + is_dir_sep(path[2]);
+ return is_dir_sep(path[0]);
+}
($self->{hash_object_pid}, $self->{hash_object_in},
$self->{hash_object_out}, $self->{hash_object_ctx}) =
- command_bidi_pipe(qw(hash-object -w --stdin-paths));
+ command_bidi_pipe(qw(hash-object -w --stdin-paths --no-filters));
}
sub _close_hash_and_insert_object {
return last;
}
-static int write_discovery(int fd, void *data)
+static int write_discovery(int in, int out, void *data)
{
struct discovery *heads = data;
int err = 0;
- if (write_in_full(fd, heads->buf, heads->len) != heads->len)
+ if (write_in_full(out, heads->buf, heads->len) != heads->len)
err = 1;
- close(fd);
+ close(out);
return err;
}
memset(&async, 0, sizeof(async));
async.proc = write_discovery;
async.data = heads;
+ async.out = -1;
if (start_async(&async))
die("cannot start thread to parse advertised refs");
right_count++;
}
+ if (!left_count || !right_count)
+ return;
+
left_first = left_count < right_count;
init_patch_ids(&ids);
if (revs->diffopt.nr_paths) {
revs->grep_filter.status_only = 1;
revs->grep_filter.pattern_tail = &(revs->grep_filter.pattern_list);
+ revs->grep_filter.header_tail = &(revs->grep_filter.header_list);
revs->grep_filter.regflags = REG_NEWLINE;
diff_setup(&revs->diffopt);
static int commit_match(struct commit *commit, struct rev_info *opt)
{
- if (!opt->grep_filter.pattern_list)
+ if (!opt->grep_filter.pattern_list && !opt->grep_filter.header_list)
return 1;
return grep_buffer(&opt->grep_filter,
NULL, /* we say nothing, not even filename */
else if (need_err) {
dup2(fderr[1], 2);
close_pair(fderr);
+ } else if (cmd->err > 1) {
+ dup2(cmd->err, 2);
+ close(cmd->err);
}
if (cmd->no_stdout)
fherr = open("/dev/null", O_RDWR);
else if (need_err)
fherr = dup(fderr[1]);
+ else if (cmd->err > 2)
+ fherr = dup(cmd->err);
if (cmd->no_stdout)
fhout = open("/dev/null", O_RDWR);
if (need_err)
close(fderr[1]);
+ else if (cmd->err)
+ close(cmd->err);
return 0;
}
static unsigned __stdcall run_thread(void *data)
{
struct async *async = data;
- return async->proc(async->fd_for_proc, async->data);
+ return async->proc(async->proc_in, async->proc_out, async->data);
}
#endif
int start_async(struct async *async)
{
- int pipe_out[2];
+ int need_in, need_out;
+ int fdin[2], fdout[2];
+ int proc_in, proc_out;
- if (pipe(pipe_out) < 0)
- return error("cannot create pipe: %s", strerror(errno));
- async->out = pipe_out[0];
+ need_in = async->in < 0;
+ if (need_in) {
+ if (pipe(fdin) < 0) {
+ if (async->out > 0)
+ close(async->out);
+ return error("cannot create pipe: %s", strerror(errno));
+ }
+ async->in = fdin[1];
+ }
+
+ need_out = async->out < 0;
+ if (need_out) {
+ if (pipe(fdout) < 0) {
+ if (need_in)
+ close_pair(fdin);
+ else if (async->in)
+ close(async->in);
+ return error("cannot create pipe: %s", strerror(errno));
+ }
+ async->out = fdout[0];
+ }
+
+ if (need_in)
+ proc_in = fdin[0];
+ else if (async->in)
+ proc_in = async->in;
+ else
+ proc_in = -1;
+
+ if (need_out)
+ proc_out = fdout[1];
+ else if (async->out)
+ proc_out = async->out;
+ else
+ proc_out = -1;
#ifndef WIN32
/* Flush stdio before fork() to avoid cloning buffers */
async->pid = fork();
if (async->pid < 0) {
error("fork (async) failed: %s", strerror(errno));
- close_pair(pipe_out);
- return -1;
+ goto error;
}
if (!async->pid) {
- close(pipe_out[0]);
- exit(!!async->proc(pipe_out[1], async->data));
+ if (need_in)
+ close(fdin[1]);
+ if (need_out)
+ close(fdout[0]);
+ exit(!!async->proc(proc_in, proc_out, async->data));
}
- close(pipe_out[1]);
+
+ if (need_in)
+ close(fdin[0]);
+ else if (async->in)
+ close(async->in);
+
+ if (need_out)
+ close(fdout[1]);
+ else if (async->out)
+ close(async->out);
#else
- async->fd_for_proc = pipe_out[1];
+ async->proc_in = proc_in;
+ async->proc_out = proc_out;
async->tid = (HANDLE) _beginthreadex(NULL, 0, run_thread, async, 0, NULL);
if (!async->tid) {
error("cannot create thread: %s", strerror(errno));
- close_pair(pipe_out);
- return -1;
+ goto error;
}
#endif
return 0;
+
+error:
+ if (need_in)
+ close_pair(fdin);
+ else if (async->in)
+ close(async->in);
+
+ if (need_out)
+ close_pair(fdout);
+ else if (async->out)
+ close(async->out);
+ return -1;
}
int finish_async(struct async *async)
* - Specify > 0 to set a channel to a particular FD as follows:
* .in: a readable FD, becomes child's stdin
* .out: a writable FD, becomes child's stdout/stderr
- * .err > 0 not supported
+ * .err: a writable FD, becomes child's stderr
* The specified FD is closed by start_command(), even in case
* of errors!
*/
*/
struct async {
/*
- * proc writes to fd and closes it;
+ * proc reads from in; closes it before return
+ * proc writes to out; closes it before return
* returns 0 on success, non-zero on failure
*/
- int (*proc)(int fd, void *data);
+ int (*proc)(int in, int out, void *data);
void *data;
+ int in; /* caller writes here and closes it */
int out; /* caller reads from here and closes it */
#ifndef WIN32
pid_t pid;
#else
HANDLE tid;
- int fd_for_proc;
+ int proc_in;
+ int proc_out;
#endif
};
if (normalize_path_copy(sanitized, sanitized))
goto error_out;
if (is_absolute_path(orig)) {
- size_t len, total;
+ size_t root_len, len, total;
const char *work_tree = get_git_work_tree();
if (!work_tree)
goto error_out;
len = strlen(work_tree);
+ root_len = offset_1st_component(work_tree);
total = strlen(sanitized) + 1;
if (strncmp(sanitized, work_tree, len) ||
- (sanitized[len] != '\0' && sanitized[len] != '/')) {
+ (len > root_len && sanitized[len] != '\0' && sanitized[len] != '/')) {
error_out:
die("'%s' is outside repository", orig);
}
static char cwd[PATH_MAX+1];
const char *gitdirenv;
const char *gitfile_dir;
- int len, offset, ceil_offset;
+ int len, offset, ceil_offset, root_len;
/*
* Let's assume that we are in a git repository.
if (!work_tree_env)
inside_work_tree = 0;
if (offset != len) {
- cwd[offset] = '\0';
- setenv(GIT_DIR_ENVIRONMENT, cwd, 1);
+ root_len = offset_1st_component(cwd);
+ cwd[offset > root_len ? offset : root_len] = '\0';
+ set_git_dir(cwd);
} else
- setenv(GIT_DIR_ENVIRONMENT, ".", 1);
+ set_git_dir(".");
check_repository_format_gently(nongit_ok);
return NULL;
}
inside_git_dir = 0;
if (!work_tree_env)
inside_work_tree = 1;
- git_work_tree_cfg = xstrndup(cwd, offset);
+ root_len = offset_1st_component(cwd);
+ git_work_tree_cfg = xstrndup(cwd, offset > root_len ? offset : root_len);
if (check_repository_format_gently(nongit_ok))
return NULL;
if (offset == len)
const unsigned char null_sha1[20];
-static inline int offset_1st_component(const char *path)
-{
- if (has_dos_drive_prefix(path))
- return 2 + (path[2] == '/');
- return *path == '/';
-}
-
int safe_create_leading_directories(char *path)
{
char *pos = path + offset_1st_component(path);
}
out:
- if (set_shared_perm(filename, (S_IFREG|0444)))
+ if (adjust_shared_perm(filename))
return error("unable to set permission to '%s'", filename);
return 0;
}
}
memcpy(buffer, filename, dirlen);
strcpy(buffer + dirlen, "tmp_obj_XXXXXX");
- fd = mkstemp(buffer);
+ fd = git_mkstemp_mode(buffer, 0444);
if (fd < 0 && dirlen && errno == ENOENT) {
/* Make sure the directory exists */
memcpy(buffer, filename, dirlen);
/* Try again */
strcpy(buffer + dirlen - 1, "/tmp_obj_XXXXXX");
- fd = mkstemp(buffer);
+ fd = git_mkstemp_mode(buffer, 0444);
}
return fd;
}
void *buf, unsigned long len, time_t mtime)
{
int fd, ret;
- size_t size;
- unsigned char *compressed;
+ unsigned char compressed[4096];
z_stream stream;
+ git_SHA_CTX c;
+ unsigned char parano_sha1[20];
char *filename;
static char tmpfile[PATH_MAX];
/* Set it up */
memset(&stream, 0, sizeof(stream));
deflateInit(&stream, zlib_compression_level);
- size = 8 + deflateBound(&stream, len+hdrlen);
- compressed = xmalloc(size);
-
- /* Compress it */
stream.next_out = compressed;
- stream.avail_out = size;
+ stream.avail_out = sizeof(compressed);
+ git_SHA1_Init(&c);
/* First header.. */
stream.next_in = (unsigned char *)hdr;
stream.avail_in = hdrlen;
while (deflate(&stream, 0) == Z_OK)
/* nothing */;
+ git_SHA1_Update(&c, hdr, hdrlen);
/* Then the data itself.. */
stream.next_in = buf;
stream.avail_in = len;
- ret = deflate(&stream, Z_FINISH);
+ do {
+ unsigned char *in0 = stream.next_in;
+ ret = deflate(&stream, Z_FINISH);
+ git_SHA1_Update(&c, in0, stream.next_in - in0);
+ if (write_buffer(fd, compressed, stream.next_out - compressed) < 0)
+ die("unable to write sha1 file");
+ stream.next_out = compressed;
+ stream.avail_out = sizeof(compressed);
+ } while (ret == Z_OK);
+
if (ret != Z_STREAM_END)
die("unable to deflate new object %s (%d)", sha1_to_hex(sha1), ret);
-
ret = deflateEnd(&stream);
if (ret != Z_OK)
die("deflateEnd on object %s failed (%d)", sha1_to_hex(sha1), ret);
+ git_SHA1_Final(parano_sha1, &c);
+ if (hashcmp(sha1, parano_sha1) != 0)
+ die("confused by unstable object source data for %s", sha1_to_hex(sha1));
- size = stream.total_out;
-
- if (write_buffer(fd, compressed, size) < 0)
- die("unable to write sha1 file");
close_sha1_file(fd);
- free(compressed);
if (mtime) {
struct utimbuf utb;
return ret;
}
+#define SMALL_FILE_SIZE (32*1024)
+
int index_fd(unsigned char *sha1, int fd, struct stat *st, int write_object,
enum object_type type, const char *path)
{
else
ret = -1;
strbuf_release(&sbuf);
+ } else if (size <= SMALL_FILE_SIZE) {
+ char *buf = xmalloc(size);
+ if (size == read_in_full(fd, buf, size))
+ ret = index_mem(sha1, buf, size, write_object, type,
+ path);
+ else
+ ret = error("short read %s", strerror(errno));
+ free(buf);
} else if (size) {
void *buf = xmmap(NULL, size, PROT_READ, MAP_PRIVATE, fd, 0);
ret = index_mem(sha1, buf, size, write_object, type, path);
pos = cache_name_pos(filename, namelen);
if (pos < 0)
pos = -pos - 1;
- ce = active_cache[pos];
- if (ce_namelen(ce) == namelen &&
- !memcmp(ce->name, filename, namelen))
- die("Path '%s' is in the index, but not at stage %d.\n"
- "Did you mean ':%d:%s'?",
- filename, stage,
- ce_stage(ce), filename);
+ if (pos < active_nr) {
+ ce = active_cache[pos];
+ if (ce_namelen(ce) == namelen &&
+ !memcmp(ce->name, filename, namelen))
+ die("Path '%s' is in the index, but not at stage %d.\n"
+ "Did you mean ':%d:%s'?",
+ filename, stage,
+ ce_stage(ce), filename);
+ }
/* Confusion between relative and absolute filenames? */
fullnamelen = namelen + strlen(prefix);
pos = cache_name_pos(fullname, fullnamelen);
if (pos < 0)
pos = -pos - 1;
- ce = active_cache[pos];
- if (ce_namelen(ce) == fullnamelen &&
- !memcmp(ce->name, fullname, fullnamelen))
- die("Path '%s' is in the index, but not '%s'.\n"
- "Did you mean ':%d:%s'?",
- fullname, filename,
- ce_stage(ce), fullname);
+ if (pos < active_nr) {
+ ce = active_cache[pos];
+ if (ce_namelen(ce) == fullnamelen &&
+ !memcmp(ce->name, fullname, fullnamelen))
+ die("Path '%s' is in the index, but not '%s'.\n"
+ "Did you mean ':%d:%s'?",
+ fullname, filename,
+ ce_stage(ce), fullname);
+ }
if (!lstat(filename, &st))
die("Path '%s' exists on disk, but not in the index.", filename);
int is_submodule_modified(const char *path)
{
- int len;
+ int len, i;
struct child_process cp;
const char *argv[] = {
"status",
"--porcelain",
NULL,
};
- char *env[4];
+ const char *env[LOCAL_REPO_ENV_SIZE + 3];
struct strbuf buf = STRBUF_INIT;
+ for (i = 0; i < LOCAL_REPO_ENV_SIZE; i++)
+ env[i] = local_repo_env[i];
+
strbuf_addf(&buf, "%s/.git/", path);
if (!is_directory(buf.buf)) {
strbuf_release(&buf);
strbuf_reset(&buf);
strbuf_addf(&buf, "GIT_WORK_TREE=%s", path);
- env[0] = strbuf_detach(&buf, NULL);
+ env[i++] = strbuf_detach(&buf, NULL);
strbuf_addf(&buf, "GIT_DIR=%s/.git", path);
- env[1] = strbuf_detach(&buf, NULL);
- strbuf_addf(&buf, "GIT_INDEX_FILE");
- env[2] = strbuf_detach(&buf, NULL);
- env[3] = NULL;
+ env[i++] = strbuf_detach(&buf, NULL);
+ env[i] = NULL;
memset(&cp, 0, sizeof(cp));
cp.argv = argv;
- cp.env = (const char *const *)env;
+ cp.env = env;
cp.git_cmd = 1;
cp.no_stdin = 1;
cp.out = -1;
if (finish_command(&cp))
die("git status --porcelain failed");
- free(env[0]);
- free(env[1]);
- free(env[2]);
+ for (i = LOCAL_REPO_ENV_SIZE; env[i]; i++)
+ free((char *)env[i]);
strbuf_release(&buf);
return len != 0;
}
+: included from t2016 and others
+
. ./test-lib.sh
if ! test_have_prereq PERL; then
echo example | test_must_fail git hash-object --stdin-paths --path=foo
'
-test_expect_success "Can't use --stdin-paths with --no-filters" '
- echo example | test_must_fail git hash-object --stdin-paths --no-filters
-'
-
test_expect_success "Can't use --path with --no-filters" '
test_must_fail git hash-object --no-filters --path=foo
'
git config --unset core.autocrlf
'
+test_expect_success 'check that --no-filters option works with --stdin-paths' '
+ echo fooQ | tr Q "\\015" >file0 &&
+ cp file0 file1 &&
+ echo "file0 -crlf" >.gitattributes &&
+ echo "file1 crlf" >>.gitattributes &&
+ git config core.autocrlf true &&
+ file0_sha=$(git hash-object file0) &&
+ file1_sha=$(git hash-object file1) &&
+ test "$file0_sha" != "$file1_sha" &&
+ nofilters_file1=$(echo "file1" | git hash-object --stdin-paths --no-filters) &&
+ test "$file0_sha" = "$nofilters_file1" &&
+ git config --unset core.autocrlf
+'
+
pop_repo
for args in "-w --stdin" "--stdin -w"; do
--- /dev/null
+#!/bin/sh
+#
+# Copyright (c) 2010 Matthieu Moy
+#
+
+test_description='Test repository with default ACL'
+
+# Create the test repo with restrictive umask
+# => this must come before . ./test-lib.sh
+umask 077
+
+. ./test-lib.sh
+
+# We need an arbitrary other user give permission to using ACLs. root
+# is a good candidate: exists on all unices, and it has permission
+# anyway, so we don't create a security hole running the testsuite.
+
+if ! setfacl -m u:root:rwx .; then
+ say "Skipping ACL tests: unable to use setfacl"
+ test_done
+fi
+
+modebits () {
+ ls -l "$1" | sed -e 's|^\(..........\).*|\1|'
+}
+
+check_perms_and_acl () {
+ actual=$(modebits "$1") &&
+ case "$actual" in
+ -r--r-----*)
+ : happy
+ ;;
+ *)
+ echo "Got permission '$actual', expected '-r--r-----'"
+ false
+ ;;
+ esac &&
+ getfacl "$1" > actual &&
+ grep -q "user:root:rwx" actual &&
+ grep -q "user:${LOGNAME}:rwx" actual &&
+ grep -q "mask::r--" actual &&
+ grep -q "group::---" actual || false
+}
+
+dirs_to_set="./ .git/ .git/objects/ .git/objects/pack/"
+
+test_expect_success 'Setup test repo' '
+ setfacl -m u:root:rwx $dirs_to_set &&
+ setfacl -d -m u:"$LOGNAME":rwx $dirs_to_set &&
+ setfacl -d -m u:root:rwx $dirs_to_set &&
+
+ touch file.txt &&
+ git add file.txt &&
+ git commit -m "init"
+'
+
+test_expect_success 'Objects creation does not break ACLs with restrictive umask' '
+ # SHA1 for empty blob
+ check_perms_and_acl .git/objects/e6/9de29bb2d1d6434b8b29ae775ad8c2e48c5391
+'
+
+test_expect_success 'git gc does not break ACLs with restrictive umask' '
+ git gc &&
+ check_perms_and_acl .git/objects/pack/*.pack
+'
+
+test_done
--- /dev/null
+#!/bin/sh
+
+test_description='Test Git when git repository is located at root
+
+This test requires write access in root. Do not bother if you do not
+have a throwaway chroot or VM.
+
+Script t1509/prepare-chroot.sh may help you setup chroot, then you
+can chroot in and execute this test from there.
+'
+
+. ./test-lib.sh
+
+test_cmp_val() {
+ echo "$1" > expected
+ echo "$2" > result
+ test_cmp expected result
+}
+
+test_vars() {
+ test_expect_success "$1: gitdir" '
+ test_cmp_val "'"$2"'" "$(git rev-parse --git-dir)"
+ '
+
+ test_expect_success "$1: worktree" '
+ test_cmp_val "'"$3"'" "$(git rev-parse --show-toplevel)"
+ '
+
+ test_expect_success "$1: prefix" '
+ test_cmp_val "'"$4"'" "$(git rev-parse --show-prefix)"
+ '
+}
+
+test_foobar_root() {
+ test_expect_success 'add relative' '
+ test -z "$(cd / && git ls-files)" &&
+ git add foo/foome &&
+ git add foo/bar/barme &&
+ git add me &&
+ ( cd / && git ls-files --stage ) > result &&
+ test_cmp /ls.expected result &&
+ rm "$(git rev-parse --git-dir)/index"
+ '
+
+ test_expect_success 'add absolute' '
+ test -z "$(cd / && git ls-files)" &&
+ git add /foo/foome &&
+ git add /foo/bar/barme &&
+ git add /me &&
+ ( cd / && git ls-files --stage ) > result &&
+ test_cmp /ls.expected result &&
+ rm "$(git rev-parse --git-dir)/index"
+ '
+
+}
+
+test_foobar_foo() {
+ test_expect_success 'add relative' '
+ test -z "$(cd / && git ls-files)" &&
+ git add foome &&
+ git add bar/barme &&
+ git add ../me &&
+ ( cd / && git ls-files --stage ) > result &&
+ test_cmp /ls.expected result &&
+ rm "$(git rev-parse --git-dir)/index"
+ '
+
+ test_expect_success 'add absolute' '
+ test -z "$(cd / && git ls-files)" &&
+ git add /foo/foome &&
+ git add /foo/bar/barme &&
+ git add /me &&
+ ( cd / && git ls-files --stage ) > result &&
+ test_cmp /ls.expected result &&
+ rm "$(git rev-parse --git-dir)/index"
+ '
+}
+
+test_foobar_foobar() {
+ test_expect_success 'add relative' '
+ test -z "$(cd / && git ls-files)" &&
+ git add ../foome &&
+ git add barme &&
+ git add ../../me &&
+ ( cd / && git ls-files --stage ) > result &&
+ test_cmp /ls.expected result &&
+ rm "$(git rev-parse --git-dir)/index"
+ '
+
+ test_expect_success 'add absolute' '
+ test -z "$(cd / && git ls-files)" &&
+ git add /foo/foome &&
+ git add /foo/bar/barme &&
+ git add /me &&
+ ( cd / && git ls-files --stage ) > result &&
+ test_cmp /ls.expected result &&
+ rm "$(git rev-parse --git-dir)/index"
+ '
+}
+
+if ! test_have_prereq POSIXPERM || ! [ -w / ]; then
+ say "Dangerous test skipped. Read this test if you want to execute it"
+ test_done
+fi
+
+if [ "$IKNOWWHATIAMDOING" != "YES" ]; then
+ say "You must set env var IKNOWWHATIAMDOING=YES in order to run this test"
+ test_done
+fi
+
+if [ "$UID" = 0 ]; then
+ say "No you can't run this with root"
+ test_done
+fi
+
+ONE_SHA1=d00491fd7e5bb6fa28c517a0bb32b8b506539d4d
+
+test_expect_success 'setup' '
+ rm -rf /foo
+ mkdir /foo &&
+ mkdir /foo/bar &&
+ echo 1 > /foo/foome &&
+ echo 1 > /foo/bar/barme &&
+ echo 1 > /me
+'
+
+say "GIT_DIR absolute, GIT_WORK_TREE set"
+
+test_expect_success 'go to /' 'cd /'
+
+cat >ls.expected <<EOF
+100644 $ONE_SHA1 0 foo/bar/barme
+100644 $ONE_SHA1 0 foo/foome
+100644 $ONE_SHA1 0 me
+EOF
+
+export GIT_DIR="$TRASH_DIRECTORY/.git"
+export GIT_WORK_TREE=/
+
+test_vars 'abs gitdir, root' "$GIT_DIR" "/" ""
+test_foobar_root
+
+test_expect_success 'go to /foo' 'cd /foo'
+
+test_vars 'abs gitdir, foo' "$GIT_DIR" "/" "foo/"
+test_foobar_foo
+
+test_expect_success 'go to /foo/bar' 'cd /foo/bar'
+
+test_vars 'abs gitdir, foo/bar' "$GIT_DIR" "/" "foo/bar/"
+test_foobar_foobar
+
+say "GIT_DIR relative, GIT_WORK_TREE set"
+
+test_expect_success 'go to /' 'cd /'
+
+export GIT_DIR="$(echo $TRASH_DIRECTORY|sed 's,^/,,')/.git"
+export GIT_WORK_TREE=/
+
+test_vars 'rel gitdir, root' "$GIT_DIR" "/" ""
+test_foobar_root
+
+test_expect_success 'go to /foo' 'cd /foo'
+
+export GIT_DIR="../$TRASH_DIRECTORY/.git"
+export GIT_WORK_TREE=/
+
+test_vars 'rel gitdir, foo' "$TRASH_DIRECTORY/.git" "/" "foo/"
+test_foobar_foo
+
+test_expect_success 'go to /foo/bar' 'cd /foo/bar'
+
+export GIT_DIR="../../$TRASH_DIRECTORY/.git"
+export GIT_WORK_TREE=/
+
+test_vars 'rel gitdir, foo/bar' "$TRASH_DIRECTORY/.git" "/" "foo/bar/"
+test_foobar_foobar
+
+say "GIT_DIR relative, GIT_WORK_TREE relative"
+
+test_expect_success 'go to /' 'cd /'
+
+export GIT_DIR="$(echo $TRASH_DIRECTORY|sed 's,^/,,')/.git"
+export GIT_WORK_TREE=.
+
+test_vars 'rel gitdir, root' "$GIT_DIR" "/" ""
+test_foobar_root
+
+test_expect_success 'go to /' 'cd /foo'
+
+export GIT_DIR="../$TRASH_DIRECTORY/.git"
+export GIT_WORK_TREE=..
+
+test_vars 'rel gitdir, foo' "$TRASH_DIRECTORY/.git" "/" "foo/"
+test_foobar_foo
+
+test_expect_success 'go to /foo/bar' 'cd /foo/bar'
+
+export GIT_DIR="../../$TRASH_DIRECTORY/.git"
+export GIT_WORK_TREE=../..
+
+test_vars 'rel gitdir, foo/bar' "$TRASH_DIRECTORY/.git" "/" "foo/bar/"
+test_foobar_foobar
+
+say ".git at root"
+
+unset GIT_DIR
+unset GIT_WORK_TREE
+
+test_expect_success 'go to /' 'cd /'
+test_expect_success 'setup' '
+ rm -rf /.git
+ echo "Initialized empty Git repository in /.git/" > expected &&
+ git init > result &&
+ test_cmp expected result
+'
+
+test_vars 'auto gitdir, root' ".git" "/" ""
+test_foobar_root
+
+test_expect_success 'go to /foo' 'cd /foo'
+test_vars 'auto gitdir, foo' "/.git" "/" "foo/"
+test_foobar_foo
+
+test_expect_success 'go to /foo/bar' 'cd /foo/bar'
+test_vars 'auto gitdir, foo/bar' "/.git" "/" "foo/bar/"
+test_foobar_foobar
+
+test_expect_success 'cleanup' 'rm -rf /.git'
+
+say "auto bare gitdir"
+
+# DESTROYYYYY!!!!!
+test_expect_success 'setup' '
+ rm -rf /refs /objects /info /hooks
+ rm /*
+ cd / &&
+ echo "Initialized empty Git repository in /" > expected &&
+ git init --bare > result &&
+ test_cmp expected result
+'
+
+test_vars 'auto gitdir, root' "." "" ""
+
+test_expect_success 'go to /foo' 'cd /foo'
+
+test_vars 'auto gitdir, root' "/" "" ""
+
+test_done
--- /dev/null
+*.o
+*~
+*.bak
+*.c
+*.h
+.git
+contrib
+Documentation
+git-gui
+gitk-git
+gitweb
+t/t4013
+t/t5100
+t/t5515
--- /dev/null
+#!/bin/sh
+
+die() {
+ echo >&2 "$@"
+ exit 1
+}
+
+xmkdir() {
+ while [ -n "$1" ]; do
+ [ -d "$1" ] || mkdir "$1" || die "Unable to mkdir $1"
+ shift
+ done
+}
+
+R="$1"
+
+[ -n "$R" ] || die "Usage: prepare-chroot.sh <root>"
+[ -x git ] || die "This script needs to be executed at git source code's top directory"
+[ -x /bin/busybox ] || die "You need busybox"
+
+xmkdir "$R" "$R/bin" "$R/etc" "$R/lib" "$R/dev"
+[ -c "$R/dev/null" ] || die "/dev/null is missing. Do mknod $R/dev/null c 1 3 && chmod 666 $R/dev/null"
+echo "root:x:0:0:root:/:/bin/sh" > "$R/etc/passwd"
+echo "$(id -nu):x:$(id -u):$(id -g)::$(pwd)/t:/bin/sh" >> "$R/etc/passwd"
+echo "root::0:root" > "$R/etc/group"
+echo "$(id -ng)::$(id -g):$(id -nu)" >> "$R/etc/group"
+
+[ -x "$R/bin/busybox" ] || cp /bin/busybox "$R/bin/busybox"
+[ -x "$R/bin/sh" ] || ln -s /bin/busybox "$R/bin/sh"
+[ -x "$R/bin/su" ] || ln -s /bin/busybox "$R/bin/su"
+
+mkdir -p "$R$(pwd)"
+rsync --exclude-from t/t1509/excludes -Ha . "$R$(pwd)"
+ldd git | grep '/' | sed 's,.*\s\(/[^ ]*\).*,\1,' | while read i; do
+ mkdir -p "$R$(dirname $i)"
+ cp "$i" "$R/$i"
+done
+echo "Execute this in root: 'chroot $R /bin/su - $(id -nu)'"
verify_state dir/foo parent parent
'
+test_expect_success 'git checkout -p handles deletion' '
+ set_state dir/foo work index &&
+ rm dir/foo &&
+ (echo n; echo y) | git checkout -p &&
+ verify_saved_state bar &&
+ verify_state dir/foo index index
+'
+
# The idea in the rest is that bar sorts first, so we always say 'y'
# first and if the path limiter fails it'll apply to bar instead of
# dir/foo. There's always an extra 'n' to reject edits to dir/foo in
. ./test-lib.sh
cat > fake_editor.sh << \EOF
+#!/bin/sh
echo "$MSG" > "$1"
echo "$MSG" >& 2
EOF
. ./test-lib.sh
test_expect_success 'setup' '
+ echo "1 " >a &&
+ git add . &&
+ git commit -m zeroth &&
echo 1 >a &&
git add . &&
git commit -m first &&
git commit -a -m second
'
+test_expect_success 'git diff --quiet -w HEAD^^ HEAD^' '
+ git diff --quiet -w HEAD^^ HEAD^
+'
+
+test_expect_success 'git diff --quiet HEAD^^ HEAD^' '
+ test_must_fail git diff --quiet HEAD^^ HEAD^
+'
+
+test_expect_success 'git diff --quiet -w HEAD^ HEAD' '
+ test_must_fail git diff --quiet -w HEAD^ HEAD
+'
+
test_expect_success 'git diff-tree HEAD^ HEAD' '
git diff-tree --exit-code HEAD^ HEAD
test $? = 1
-- a list
+ - a list
- of stuff
commit1=$(echo modify | git commit-tree $tree1 -p $commit0) &&
git update-ref refs/heads/master $commit0 &&
git update-ref refs/heads/tofail $commit1 &&
- git clone ./. victim &&
- GIT_DIR=victim/.git git config receive.denyCurrentBranch warn &&
- GIT_DIR=victim/.git git update-ref refs/heads/tofail $commit1 &&
+ git clone --bare ./. victim.git &&
+ GIT_DIR=victim.git git update-ref refs/heads/tofail $commit1 &&
git update-ref refs/heads/master $commit1 &&
git update-ref refs/heads/tofail $commit0
'
-cat >victim/.git/hooks/pre-receive <<'EOF'
+cat >victim.git/hooks/pre-receive <<'EOF'
#!/bin/sh
printf %s "$@" >>$GIT_DIR/pre-receive.args
cat - >$GIT_DIR/pre-receive.stdin
echo STDOUT pre-receive
echo STDERR pre-receive >&2
EOF
-chmod u+x victim/.git/hooks/pre-receive
+chmod u+x victim.git/hooks/pre-receive
-cat >victim/.git/hooks/update <<'EOF'
+cat >victim.git/hooks/update <<'EOF'
#!/bin/sh
echo "$@" >>$GIT_DIR/update.args
read x; printf %s "$x" >$GIT_DIR/update.stdin
echo STDERR update $1 >&2
test "$1" = refs/heads/master || exit
EOF
-chmod u+x victim/.git/hooks/update
+chmod u+x victim.git/hooks/update
-cat >victim/.git/hooks/post-receive <<'EOF'
+cat >victim.git/hooks/post-receive <<'EOF'
#!/bin/sh
printf %s "$@" >>$GIT_DIR/post-receive.args
cat - >$GIT_DIR/post-receive.stdin
echo STDOUT post-receive
echo STDERR post-receive >&2
EOF
-chmod u+x victim/.git/hooks/post-receive
+chmod u+x victim.git/hooks/post-receive
-cat >victim/.git/hooks/post-update <<'EOF'
+cat >victim.git/hooks/post-update <<'EOF'
#!/bin/sh
echo "$@" >>$GIT_DIR/post-update.args
read x; printf %s "$x" >$GIT_DIR/post-update.stdin
echo STDOUT post-update
echo STDERR post-update >&2
EOF
-chmod u+x victim/.git/hooks/post-update
+chmod u+x victim.git/hooks/post-update
test_expect_success push '
- test_must_fail git send-pack --force ./victim/.git \
+ test_must_fail git send-pack --force ./victim.git \
master tofail >send.out 2>send.err
'
test_expect_success 'updated as expected' '
- test $(GIT_DIR=victim/.git git rev-parse master) = $commit1 &&
- test $(GIT_DIR=victim/.git git rev-parse tofail) = $commit1
+ test $(GIT_DIR=victim.git git rev-parse master) = $commit1 &&
+ test $(GIT_DIR=victim.git git rev-parse tofail) = $commit1
'
test_expect_success 'hooks ran' '
- test -f victim/.git/pre-receive.args &&
- test -f victim/.git/pre-receive.stdin &&
- test -f victim/.git/update.args &&
- test -f victim/.git/update.stdin &&
- test -f victim/.git/post-receive.args &&
- test -f victim/.git/post-receive.stdin &&
- test -f victim/.git/post-update.args &&
- test -f victim/.git/post-update.stdin
+ test -f victim.git/pre-receive.args &&
+ test -f victim.git/pre-receive.stdin &&
+ test -f victim.git/update.args &&
+ test -f victim.git/update.stdin &&
+ test -f victim.git/post-receive.args &&
+ test -f victim.git/post-receive.stdin &&
+ test -f victim.git/post-update.args &&
+ test -f victim.git/post-update.stdin
'
test_expect_success 'pre-receive hook input' '
(echo $commit0 $commit1 refs/heads/master;
echo $commit1 $commit0 refs/heads/tofail
- ) | test_cmp - victim/.git/pre-receive.stdin
+ ) | test_cmp - victim.git/pre-receive.stdin
'
test_expect_success 'update hook arguments' '
(echo refs/heads/master $commit0 $commit1;
echo refs/heads/tofail $commit1 $commit0
- ) | test_cmp - victim/.git/update.args
+ ) | test_cmp - victim.git/update.args
'
test_expect_success 'post-receive hook input' '
echo $commit0 $commit1 refs/heads/master |
- test_cmp - victim/.git/post-receive.stdin
+ test_cmp - victim.git/post-receive.stdin
'
test_expect_success 'post-update hook arguments' '
echo refs/heads/master |
- test_cmp - victim/.git/post-update.args
+ test_cmp - victim.git/post-update.args
'
test_expect_success 'all hook stdin is /dev/null' '
- ! test -s victim/.git/update.stdin &&
- ! test -s victim/.git/post-update.stdin
+ ! test -s victim.git/update.stdin &&
+ ! test -s victim.git/post-update.stdin
'
test_expect_success 'all *-receive hook args are empty' '
- ! test -s victim/.git/pre-receive.args &&
- ! test -s victim/.git/post-receive.args
+ ! test -s victim.git/pre-receive.args &&
+ ! test -s victim.git/post-receive.args
'
test_expect_success 'send-pack produced no output' '
'
cat <<EOF >expect
-STDOUT pre-receive
-STDERR pre-receive
-STDOUT update refs/heads/master
-STDERR update refs/heads/master
-STDOUT update refs/heads/tofail
-STDERR update refs/heads/tofail
-STDOUT post-receive
-STDERR post-receive
-STDOUT post-update
-STDERR post-update
+remote: STDOUT pre-receive
+remote: STDERR pre-receive
+remote: STDOUT update refs/heads/master
+remote: STDERR update refs/heads/master
+remote: STDOUT update refs/heads/tofail
+remote: STDERR update refs/heads/tofail
+remote: error: hook declined to update refs/heads/tofail
+remote: STDOUT post-receive
+remote: STDERR post-receive
+remote: STDOUT post-update
+remote: STDERR post-update
EOF
test_expect_success 'send-pack stderr contains hook messages' '
- grep ^STD send.err >actual &&
- test_cmp - actual <expect
+ grep ^remote: send.err | sed "s/ *\$//" >actual &&
+ test_cmp expect actual
'
test_done
'
+test_expect_success 'fetch --dry-run' '
+
+ rm -f .git/FETCH_HEAD &&
+ git fetch --dry-run . &&
+ ! test -f .git/FETCH_HEAD
+'
+
test_expect_success "should be able to fetch with duplicate refspecs" '
mkdir dups &&
cd dups &&
. ./test-lib.sh
-D=`pwd`
-
test_expect_success 'setup' '
mkdir parent &&
(cd parent && git init &&
git commit -m one)
'
-cd "$D"
-
test_expect_success 'git pull -q' '
mkdir clonedq &&
- cd clonedq &&
- git pull -q "$D/parent" >out 2>err &&
- test ! -s out
+ (cd clonedq && git init &&
+ git pull -q "../parent" >out 2>err &&
+ test ! -s err &&
+ test ! -s out)
'
-cd "$D"
-
test_expect_success 'git pull' '
mkdir cloned &&
- cd cloned &&
- git pull "$D/parent" >out 2>err &&
- test -s out
+ (cd cloned && git init &&
+ git pull "../parent" >out 2>err &&
+ test -s err &&
+ test ! -s out)
'
-cd "$D"
test_expect_success 'git pull -v' '
mkdir clonedv &&
- cd clonedv &&
- git pull -v "$D/parent" >out 2>err &&
- test -s out
+ (cd clonedv && git init &&
+ git pull -v "../parent" >out 2>err &&
+ test -s err &&
+ test ! -s out)
'
-cd "$D"
-
test_expect_success 'git pull -v -q' '
mkdir clonedvq &&
- cd clonedvq &&
- git pull -v -q "$D/parent" >out 2>err &&
- test ! -s out
+ (cd clonedvq && git init &&
+ git pull -v -q "../parent" >out 2>err &&
+ test ! -s out &&
+ test ! -s err)
'
-cd "$D"
-
test_expect_success 'git pull -q -v' '
mkdir clonedqv &&
- cd clonedqv &&
- git pull -q -v "$D/parent" >out 2>err &&
- test -s out
+ (cd clonedqv && git init &&
+ git pull -q -v "../parent" >out 2>err &&
+ test ! -s out &&
+ test -s err)
+'
+
+test_expect_success 'git pull --force' '
+ mkdir clonedoldstyle &&
+ (cd clonedoldstyle && git init &&
+ cat >>.git/config <<-\EOF &&
+ [remote "one"]
+ url = ../parent
+ fetch = refs/heads/master:refs/heads/mirror
+ [remote "two"]
+ url = ../parent
+ fetch = refs/heads/master:refs/heads/origin
+ [branch "master"]
+ remote = two
+ merge = refs/heads/master
+ EOF
+ git pull two &&
+ test_commit A &&
+ git branch -f origin &&
+ git pull --all --force
+ )
+'
+
+test_expect_success 'git pull --all' '
+ mkdir clonedmulti &&
+ (cd clonedmulti && git init &&
+ cat >>.git/config <<-\EOF &&
+ [remote "one"]
+ url = ../parent
+ fetch = refs/heads/*:refs/remotes/one/*
+ [remote "two"]
+ url = ../parent
+ fetch = refs/heads/*:refs/remotes/two/*
+ [branch "master"]
+ remote = one
+ merge = refs/heads/master
+ EOF
+ git pull --all
+ )
'
test_done
+: included from 6002 and others
+
[ -d .git/refs/tags ] || mkdir -p .git/refs/tags
:> sed.script
test_expect_success "merge without conflict" \
"git merge-file test.txt orig.txt new2.txt"
+cp new1.txt test.txt
+test_expect_success "merge without conflict (--quiet)" \
+ "git merge-file --quiet test.txt orig.txt new2.txt"
+
cp new1.txt test2.txt
test_expect_success "merge without conflict (missing LF at EOF)" \
"git merge-file test2.txt orig.txt new2.txt"
test "$para3" = "$PARA_HASH3"
'
+test_expect_success 'erroring out when using bad path parameters' '
+ test_must_fail git bisect start $PARA_HASH7 $HASH1 -- foobar 2> error.txt &&
+ grep "bad path parameters" error.txt
+'
+
#
#
test_done
'
test_expect_success 'log grep (5)' '
- git log --author=Thor -F --grep=Thu --pretty=tformat:%s >actual &&
+ git log --author=Thor -F --pretty=tformat:%s >actual &&
( echo third ; echo initial ) >expect &&
test_cmp expect actual
'
test_cmp expect actual
'
+test_expect_success 'log --grep --author implicitly uses all-match' '
+ # grep matches initial and second but not third
+ # author matches only initial and third
+ git log --author="A U Thor" --grep=s --grep=l --format=%s >actual &&
+ echo initial >expect &&
+ test_cmp expect actual
+'
+
test_expect_success 'grep with CE_VALID file' '
git update-index --assume-unchanged t/t &&
rm t/t &&
test_cmp expected actual
'
+test_expect_success 'outside of git repository' '
+ rm -fr non &&
+ mkdir -p non/git/sub &&
+ echo hello >non/git/file1 &&
+ echo world >non/git/sub/file2 &&
+ echo ".*o*" >non/git/.gitignore &&
+ {
+ echo file1:hello &&
+ echo sub/file2:world
+ } >non/expect.full &&
+ echo file2:world >non/expect.sub
+ (
+ GIT_CEILING_DIRECTORIES="$(pwd)/non/git" &&
+ export GIT_CEILING_DIRECTORIES &&
+ cd non/git &&
+ test_must_fail git grep o &&
+ git grep --no-index o >../actual.full &&
+ test_cmp ../expect.full ../actual.full
+ cd sub &&
+ test_must_fail git grep o &&
+ git grep --no-index o >../../actual.sub &&
+ test_cmp ../../expect.sub ../../actual.sub
+ )
+'
+
+test_expect_success 'inside git repository but with --no-index' '
+ rm -fr is &&
+ mkdir -p is/git/sub &&
+ echo hello >is/git/file1 &&
+ echo world >is/git/sub/file2 &&
+ echo ".*o*" >is/git/.gitignore &&
+ {
+ echo file1:hello &&
+ echo sub/file2:world
+ } >is/expect.full &&
+ : >is/expect.empty &&
+ echo file2:world >is/expect.sub
+ (
+ cd is/git &&
+ git init &&
+ test_must_fail git grep o >../actual.full &&
+ test_cmp ../expect.empty ../actual.full &&
+ git grep --no-index o >../actual.full &&
+ test_cmp ../expect.full ../actual.full &&
+ cd sub &&
+ test_must_fail git grep o >../../actual.sub &&
+ test_cmp ../../expect.empty ../../actual.sub &&
+ git grep --no-index o >../../actual.sub &&
+ test_cmp ../../expect.sub ../../actual.sub
+ )
+'
+
test_expect_success 'setup double-dash tests' '
cat >double-dash <<EOF &&
--
--- /dev/null
+#!/bin/sh
+
+test_description='Test automatic use of a pager.'
+
+. ./test-lib.sh
+
+rm -f stdout_is_tty
+test_expect_success 'set up terminal for tests' '
+ if test -t 1
+ then
+ : > stdout_is_tty
+ elif
+ test_have_prereq PERL &&
+ "$PERL_PATH" "$TEST_DIRECTORY"/t7006/test-terminal.perl \
+ sh -c "test -t 1"
+ then
+ : > test_terminal_works
+ fi
+'
+
+if test -e stdout_is_tty
+then
+ test_terminal() { "$@"; }
+ test_set_prereq TTY
+elif test -e test_terminal_works
+then
+ test_terminal() {
+ "$PERL_PATH" "$TEST_DIRECTORY"/t7006/test-terminal.perl "$@"
+ }
+ test_set_prereq TTY
+else
+ say no usable terminal, so skipping some tests
+fi
+
+unset GIT_PAGER GIT_PAGER_IN_USE
+git config --unset core.pager
+PAGER='cat > paginated.out'
+export PAGER
+
+test_expect_success 'setup' '
+ test_commit initial
+'
+
+rm -f paginated.out
+test_expect_success TTY 'some commands use a pager' '
+ test_terminal git log &&
+ test -e paginated.out
+'
+
+rm -f paginated.out
+test_expect_success TTY 'some commands do not use a pager' '
+ test_terminal git rev-list HEAD &&
+ ! test -e paginated.out
+'
+
+rm -f paginated.out
+test_expect_success 'no pager when stdout is a pipe' '
+ git log | cat &&
+ ! test -e paginated.out
+'
+
+rm -f paginated.out
+test_expect_success 'no pager when stdout is a regular file' '
+ git log > file &&
+ ! test -e paginated.out
+'
+
+rm -f paginated.out
+test_expect_success TTY 'git --paginate rev-list uses a pager' '
+ test_terminal git --paginate rev-list HEAD &&
+ test -e paginated.out
+'
+
+rm -f file paginated.out
+test_expect_success 'no pager even with --paginate when stdout is a pipe' '
+ git --paginate log | cat &&
+ ! test -e paginated.out
+'
+
+rm -f paginated.out
+test_expect_success TTY 'no pager with --no-pager' '
+ test_terminal git --no-pager log &&
+ ! test -e paginated.out
+'
+
+# A colored commit log will begin with an appropriate ANSI escape
+# for the first color; the text "commit" comes later.
+colorful() {
+ read firstline < $1
+ ! expr "$firstline" : "^[a-zA-Z]" >/dev/null
+}
+
+rm -f colorful.log colorless.log
+test_expect_success 'tests can detect color' '
+ git log --no-color > colorless.log &&
+ git log --color > colorful.log &&
+ ! colorful colorless.log &&
+ colorful colorful.log
+'
+
+rm -f colorless.log
+git config color.ui auto
+test_expect_success 'no color when stdout is a regular file' '
+ git log > colorless.log &&
+ ! colorful colorless.log
+'
+
+rm -f paginated.out
+git config color.ui auto
+test_expect_success TTY 'color when writing to a pager' '
+ TERM=vt100 test_terminal git log &&
+ colorful paginated.out
+'
+
+rm -f colorful.log
+git config color.ui auto
+test_expect_success 'color when writing to a file intended for a pager' '
+ TERM=vt100 GIT_PAGER_IN_USE=true git log > colorful.log &&
+ colorful colorful.log
+'
+
+unset PAGER GIT_PAGER
+git config --unset core.pager
+test_expect_success 'determine default pager' '
+ less=$(git var GIT_PAGER) &&
+ test -n "$less"
+'
+
+if expr "$less" : '^[a-z]*$' > /dev/null && test_have_prereq TTY
+then
+ test_set_prereq SIMPLEPAGER
+fi
+
+unset PAGER GIT_PAGER
+git config --unset core.pager
+rm -f default_pager_used
+test_expect_success SIMPLEPAGER 'default pager is used by default' '
+ cat > $less <<-EOF &&
+ #!$SHELL_PATH
+ wc > default_pager_used
+ EOF
+ chmod +x $less &&
+ PATH=.:$PATH test_terminal git log &&
+ test -e default_pager_used
+'
+
+unset GIT_PAGER
+git config --unset core.pager
+rm -f PAGER_used
+test_expect_success TTY 'PAGER overrides default pager' '
+ PAGER="wc > PAGER_used" &&
+ export PAGER &&
+ test_terminal git log &&
+ test -e PAGER_used
+'
+
+unset GIT_PAGER
+rm -f core.pager_used
+test_expect_success TTY 'core.pager overrides PAGER' '
+ PAGER=wc &&
+ export PAGER &&
+ git config core.pager "wc > core.pager_used" &&
+ test_terminal git log &&
+ test -e core.pager_used
+'
+
+rm -f GIT_PAGER_used
+test_expect_success TTY 'GIT_PAGER overrides core.pager' '
+ git config core.pager wc &&
+ GIT_PAGER="wc > GIT_PAGER_used" &&
+ export GIT_PAGER &&
+ test_terminal git log &&
+ test -e GIT_PAGER_used
+'
+
+test_done
--- /dev/null
+#!/usr/bin/perl
+use strict;
+use warnings;
+use IO::Pty;
+use File::Copy;
+
+# Run @$argv in the background with stdout redirected to $out.
+sub start_child {
+ my ($argv, $out) = @_;
+ my $pid = fork;
+ if (not defined $pid) {
+ die "fork failed: $!"
+ } elsif ($pid == 0) {
+ open STDOUT, ">&", $out;
+ close $out;
+ exec(@$argv) or die "cannot exec '$argv->[0]': $!"
+ }
+ return $pid;
+}
+
+# Wait for $pid to finish.
+sub finish_child {
+ # Simplified from wait_or_whine() in run-command.c.
+ my ($pid) = @_;
+
+ my $waiting = waitpid($pid, 0);
+ if ($waiting < 0) {
+ die "waitpid failed: $!";
+ } elsif ($? & 127) {
+ my $code = $? & 127;
+ warn "died of signal $code";
+ return $code - 128;
+ } else {
+ return $? >> 8;
+ }
+}
+
+sub xsendfile {
+ my ($out, $in) = @_;
+
+ # Note: the real sendfile() cannot read from a terminal.
+
+ # It is unspecified by POSIX whether reads
+ # from a disconnected terminal will return
+ # EIO (as in AIX 4.x, IRIX, and Linux) or
+ # end-of-file. Either is fine.
+ copy($in, $out, 4096) or $!{EIO} or die "cannot copy from child: $!";
+}
+
+if ($#ARGV < 1) {
+ die "usage: test-terminal program args";
+}
+my $master = new IO::Pty;
+my $slave = $master->slave;
+my $pid = start_child(\@ARGV, $slave);
+close $slave;
+xsendfile(\*STDOUT, $master);
+exit(finish_child($pid));
! test -s current
'
-test_expect_success 'checkout to detach HEAD' '
+test_expect_success 'checkout to detach HEAD (with advice declined)' '
+ git config advice.detachedHead false &&
git checkout -f renamer && git clean -f &&
git checkout renamer^ 2>messages &&
- (cat >messages.expect <<EOF
-Note: moving to '\''renamer^'\'' which isn'\''t a local branch
-If you want to create a new branch from this checkout, you may do so
-(now or later) by using -b with the checkout command again. Example:
- git checkout -b <new_branch_name>
-HEAD is now at 7329388... Initial A one, A two
-EOF
-) &&
- test_cmp messages.expect messages &&
+ grep "HEAD is now at 7329388" messages &&
+ test 1 -eq $(wc -l <messages) &&
+ H=$(git rev-parse --verify HEAD) &&
+ M=$(git show-ref -s --verify refs/heads/master) &&
+ test "z$H" = "z$M" &&
+ if git symbolic-ref HEAD >/dev/null 2>&1
+ then
+ echo "OOPS, HEAD is still symbolic???"
+ false
+ else
+ : happy
+ fi
+'
+
+test_expect_success 'checkout to detach HEAD' '
+ git config advice.detachedHead true &&
+ git checkout -f renamer && git clean -f &&
+ git checkout renamer^ 2>messages &&
+ grep "HEAD is now at 7329388" messages &&
+ test 1 -lt $(wc -l <messages) &&
H=$(git rev-parse --verify HEAD) &&
M=$(git show-ref -s --verify refs/heads/master) &&
test "z$H" = "z$M" &&
test_must_fail git submodule summary --files --cached
"
+test_expect_success 'should not fail in an empty repo' "
+ git init xyzzy &&
+ cd xyzzy &&
+ git submodule summary >output 2>&1 &&
+ test_cmp output /dev/null
+"
+
test_done
git commit -m upstream
git clone . super &&
git clone super submodule &&
+ git clone super rebasing &&
+ git clone super merging &&
(cd super &&
git submodule add ../submodule submodule &&
test_tick &&
) &&
git add submodule &&
git commit -m "submodule update"
+ ) &&
+ (cd super &&
+ git submodule add ../rebasing rebasing &&
+ test_tick &&
+ git commit -m "rebasing"
+ ) &&
+ (cd super &&
+ git submodule add ../merging merging &&
+ test_tick &&
+ git commit -m "rebasing"
)
'
test_expect_success 'submodule init picks up rebase' '
(cd super &&
- git config submodule.rebasing.url git://non-existing/git &&
- git config submodule.rebasing.path does-not-matter &&
- git config submodule.rebasing.update rebase &&
+ git config -f .gitmodules submodule.rebasing.update rebase &&
git submodule init rebasing &&
- test "rebase" = $(git config submodule.rebasing.update)
+ test "rebase" = "$(git config submodule.rebasing.update)"
)
'
test_expect_success 'submodule init picks up merge' '
(cd super &&
- git config submodule.merging.url git://non-existing/git &&
- git config submodule.merging.path does-not-matter &&
- git config submodule.merging.update merge &&
+ git config -f .gitmodules submodule.merging.update merge &&
git submodule init merging &&
- test "merge" = $(git config submodule.merging.update)
+ test "merge" = "$(git config submodule.merging.update)"
)
'
. ./lib-git-svn.sh
# Tested with: svn, version 1.4.4 (r25188)
+# Tested with: svn, version 1.6.[12345689]
v=`svn_cmd --version | sed -n -e 's/^svn, version \(1\.[0-9]*\.[0-9]*\).*$/\1/p'`
case $v in
-1.[45].*)
+1.[456].*)
;;
*)
say "skipping svn-info test (SVN version: $v not supported)"
[ -z "$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" ]
+ '
+
+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" ]
+ '
+
test_expect_failure 'everything got merged in the end' '
unmerged=$(git rev-list --all --not master)
[ -z "$unmerged" ]
i=$(commit $i "non-merge right to trunk 2")
cd ..
+say "Branching b1 from trunk"
+svn update
+svn cp trunk branches/b1
+i=$(commit $i "make b1 branch from trunk")
+
+say "Branching b2 from trunk"
+svn update
+svn cp trunk branches/b2
+i=$(commit $i "make b2 branch from trunk")
+
+say "Make a commit to b2"
+svn update
+cd branches/b2
+echo "b2" > b2file
+svn add b2file
+i=$(commit $i "b2 update 1")
+cd ../..
+
+say "Make a commit to b1"
+svn update
+cd branches/b1
+echo "b1" > b1file
+svn add b1file
+i=$(commit $i "b1 update 1")
+cd ../..
+
+say "Merge b1 to trunk"
+svn update
+cd trunk
+svn merge ../branches/b1/ --accept postpone
+i=$(commit $i "Merge b1 to trunk")
+cd ..
+
+say "Make a commit to trunk before merging trunk to b2"
+svn update
+cd trunk
+echo "trunk" > trunkfile
+svn add trunkfile
+i=$(commit $i "trunk commit before merging trunk to b2")
+cd ..
+
+say "Merge trunk to b2"
+svn update
+cd branches/b2
+svn merge ../../trunk/ --accept postpone
+i=$(commit $i "Merge trunk to b2")
+cd ../..
+
+say "Merge b2 to trunk"
+svn update
+cd trunk
+svn merge ../branches/b2/ --accept postpone
+svn resolved b1file
+svn resolved trunkfile
+i=$(commit $i "Merge b2 to trunk")
+cd ..
+
+say "Creating f1 from trunk with a new file"
+svn update
+svn cp trunk branches/f1
+cd branches/f1
+echo "f1" > f1file
+svn add f1file
+cd ../..
+i=$(commit $i "make f1 branch from trunk with a new file")
+
+say "Creating f2 from trunk with a new file"
+svn update
+svn cp trunk branches/f2
+cd branches/f2
+echo "f2" > f2file
+svn add f2file
+cd ../..
+i=$(commit $i "make f2 branch from trunk with a new file")
+
+say "Merge f1 and f2 to trunk in one go"
+svn update
+cd trunk
+svn merge ../branches/f1/ --accept postpone
+svn merge ../branches/f2/ --accept postpone
+i=$(commit $i "Merge f1 and f2 to trunk")
+cd ..
+
say "Adding subdirectory to LEFT"
svn update
cd branches/left
say "Make PARTIAL branch"
svn update
-i=$(commit $i "make partial branch")
svn cp trunk/subdir branches/partial
+i=$(commit $i "make partial branch")
say "Make a commit to PARTIAL"
svn update
say "Tagging trunk"
svn update
-i=$(commit $i "tagging v1.0")
svn cp trunk tags/v1.0
+i=$(commit $i "tagging v1.0")
say "Branching BUGFIX from v1.0"
svn update
-i=$(commit $i "make bugfix branch from tag")
svn cp tags/v1.0 branches/bugfix
+i=$(commit $i "make bugfix branch from tag")
say "Make a commit to BUGFIX"
svn update
Revision-number: 25
+Prop-content-length: 129
+Content-length: 129
+
+K 7
+svn:log
+V 31
+(r25) make b1 branch from trunk
+K 10
+svn:author
+V 3
+adm
+K 8
+svn:date
+V 27
+2010-02-22T06:18:56.084589Z
+PROPS-END
+
+Node-path: branches/b1
+Node-kind: dir
+Node-action: add
+Node-copyfrom-rev: 24
+Node-copyfrom-path: trunk
+
+
+Revision-number: 26
+Prop-content-length: 129
+Content-length: 129
+
+K 7
+svn:log
+V 31
+(r26) make b2 branch from trunk
+K 10
+svn:author
+V 3
+adm
+K 8
+svn:date
+V 27
+2010-02-22T06:18:59.076940Z
+PROPS-END
+
+Node-path: branches/b2
+Node-kind: dir
+Node-action: add
+Node-copyfrom-rev: 25
+Node-copyfrom-path: trunk
+
+
+Revision-number: 27
+Prop-content-length: 115
+Content-length: 115
+
+K 7
+svn:log
+V 17
+(r27) b2 update 1
+K 10
+svn:author
+V 3
+adm
+K 8
+svn:date
+V 27
+2010-02-22T06:19:01.095762Z
+PROPS-END
+
+Node-path: branches/b2/b2file
+Node-kind: file
+Node-action: add
+Prop-content-length: 10
+Text-content-length: 3
+Text-content-md5: 5edbdd57cba621eb3c6e601bf563b4dc
+Text-content-sha1: 9d4b38049776bd0a2074d67cad23f8eaed35a3b3
+Content-length: 13
+
+PROPS-END
+b2
+
+
+Revision-number: 28
+Prop-content-length: 115
+Content-length: 115
+
+K 7
+svn:log
+V 17
+(r28) b1 update 1
+K 10
+svn:author
+V 3
+adm
+K 8
+svn:date
+V 27
+2010-02-22T06:19:03.097465Z
+PROPS-END
+
+Node-path: branches/b1/b1file
+Node-kind: file
+Node-action: add
+Prop-content-length: 10
+Text-content-length: 3
+Text-content-md5: 08778dfd9ac4f603231896aba7aad523
+Text-content-sha1: b551771aa4ad5b14123fc3bd98d89db2bc0edd4f
+Content-length: 13
+
+PROPS-END
+b1
+
+
+Revision-number: 29
+Prop-content-length: 121
+Content-length: 121
+
+K 7
+svn:log
+V 23
+(r29) Merge b1 to trunk
+K 10
+svn:author
+V 3
+adm
+K 8
+svn:date
+V 27
+2010-02-22T06:19:06.073175Z
+PROPS-END
+
+Node-path: trunk
+Node-kind: dir
+Node-action: change
+Prop-content-length: 118
+Content-length: 118
+
+K 13
+svn:mergeinfo
+V 83
+/branches/b1:25-28
+/branches/left:2-22
+/branches/left-sub:4-19
+/branches/right:2-22
+PROPS-END
+
+
+Node-path: trunk/b1file
+Node-kind: file
+Node-action: add
+Node-copyfrom-rev: 28
+Node-copyfrom-path: branches/b1/b1file
+Text-copy-source-md5: 08778dfd9ac4f603231896aba7aad523
+Text-copy-source-sha1: b551771aa4ad5b14123fc3bd98d89db2bc0edd4f
+
+
+Revision-number: 30
+Prop-content-length: 143
+Content-length: 143
+
+K 7
+svn:log
+V 45
+(r30) trunk commit before merging trunk to b2
+K 10
+svn:author
+V 3
+adm
+K 8
+svn:date
+V 27
+2010-02-22T06:19:08.096353Z
+PROPS-END
+
+Node-path: trunk/trunkfile
+Node-kind: file
+Node-action: add
+Prop-content-length: 10
+Text-content-length: 6
+Text-content-md5: edf45fe5c98c5367733b39bbb2bb20d9
+Text-content-sha1: 7361d1685e5c86dfc523620cfaf598f196f86239
+Content-length: 16
+
+PROPS-END
+trunk
+
+
+Revision-number: 31
+Prop-content-length: 121
+Content-length: 121
+
+K 7
+svn:log
+V 23
+(r31) Merge trunk to b2
+K 10
+svn:author
+V 3
+adm
+K 8
+svn:date
+V 27
+2010-02-22T06:19:11.081541Z
+PROPS-END
+
+Node-path: branches/b2
+Node-kind: dir
+Node-action: change
+Prop-content-length: 131
+Content-length: 131
+
+K 13
+svn:mergeinfo
+V 96
+/branches/b1:25-28
+/branches/left:2-22
+/branches/left-sub:4-19
+/branches/right:2-22
+/trunk:26-30
+PROPS-END
+
+
+Node-path: branches/b2/b1file
+Node-kind: file
+Node-action: add
+Node-copyfrom-rev: 30
+Node-copyfrom-path: trunk/b1file
+Text-copy-source-md5: 08778dfd9ac4f603231896aba7aad523
+Text-copy-source-sha1: b551771aa4ad5b14123fc3bd98d89db2bc0edd4f
+
+
+Node-path: branches/b2/trunkfile
+Node-kind: file
+Node-action: add
+Node-copyfrom-rev: 30
+Node-copyfrom-path: trunk/trunkfile
+Text-copy-source-md5: edf45fe5c98c5367733b39bbb2bb20d9
+Text-copy-source-sha1: 7361d1685e5c86dfc523620cfaf598f196f86239
+
+
+Revision-number: 32
+Prop-content-length: 121
+Content-length: 121
+
+K 7
+svn:log
+V 23
+(r32) Merge b2 to trunk
+K 10
+svn:author
+V 3
+adm
+K 8
+svn:date
+V 27
+2010-02-22T06:19:14.117939Z
+PROPS-END
+
+Node-path: trunk
+Node-kind: dir
+Node-action: change
+Prop-content-length: 138
+Content-length: 138
+
+K 13
+svn:mergeinfo
+V 102
+/branches/b1:25-28
+/branches/b2:26-31
+/branches/left:2-22
+/branches/left-sub:4-19
+/branches/right:2-22
+PROPS-END
+
+
+Node-path: trunk/b2file
+Node-kind: file
+Node-action: add
+Node-copyfrom-rev: 31
+Node-copyfrom-path: branches/b2/b2file
+Text-copy-source-md5: 5edbdd57cba621eb3c6e601bf563b4dc
+Text-copy-source-sha1: 9d4b38049776bd0a2074d67cad23f8eaed35a3b3
+
+
+Revision-number: 33
+Prop-content-length: 145
+Content-length: 145
+
+K 7
+svn:log
+V 47
+(r33) make f1 branch from trunk with a new file
+K 10
+svn:author
+V 3
+adm
+K 8
+svn:date
+V 27
+2010-02-22T06:19:17.105832Z
+PROPS-END
+
+Node-path: branches/f1
+Node-kind: dir
+Node-action: add
+Node-copyfrom-rev: 32
+Node-copyfrom-path: trunk
+
+
+Node-path: branches/f1/f1file
+Node-kind: file
+Node-action: add
+Prop-content-length: 10
+Text-content-length: 3
+Text-content-md5: 2b1abc6b6c5c0018851f9f8e6475563b
+Text-content-sha1: aece6dfba588900e00d95601d22b4408d49580af
+Content-length: 13
+
+PROPS-END
+f1
+
+
+Revision-number: 34
+Prop-content-length: 145
+Content-length: 145
+
+K 7
+svn:log
+V 47
+(r34) make f2 branch from trunk with a new file
+K 10
+svn:author
+V 3
+adm
+K 8
+svn:date
+V 27
+2010-02-22T06:19:20.110057Z
+PROPS-END
+
+Node-path: branches/f2
+Node-kind: dir
+Node-action: add
+Node-copyfrom-rev: 33
+Node-copyfrom-path: trunk
+
+
+Node-path: branches/f2/f2file
+Node-kind: file
+Node-action: add
+Prop-content-length: 10
+Text-content-length: 3
+Text-content-md5: 575c5638d60271457e54ab7d07309502
+Text-content-sha1: 1c49a440c352f3473efa9512255033b94dc7def0
+Content-length: 13
+
+PROPS-END
+f2
+
+
+Revision-number: 35
+Prop-content-length: 128
+Content-length: 128
+
+K 7
+svn:log
+V 30
+(r35) Merge f1 and f2 to trunk
+K 10
+svn:author
+V 3
+adm
+K 8
+svn:date
+V 27
+2010-02-22T06:19:24.081490Z
+PROPS-END
+
+Node-path: trunk
+Node-kind: dir
+Node-action: change
+Prop-content-length: 173
+Content-length: 173
+
+K 13
+svn:mergeinfo
+V 137
+/branches/b1:25-28
+/branches/b2:26-31
+/branches/f1:33-34
+/branches/f2:34
+/branches/left:2-22
+/branches/left-sub:4-19
+/branches/right:2-22
+PROPS-END
+
+
+Node-path: trunk/f1file
+Node-kind: file
+Node-action: add
+Node-copyfrom-rev: 34
+Node-copyfrom-path: branches/f1/f1file
+Text-copy-source-md5: 2b1abc6b6c5c0018851f9f8e6475563b
+Text-copy-source-sha1: aece6dfba588900e00d95601d22b4408d49580af
+
+
+Node-path: trunk/f2file
+Node-kind: file
+Node-action: add
+Node-copyfrom-rev: 34
+Node-copyfrom-path: branches/f2/f2file
+Text-copy-source-md5: 575c5638d60271457e54ab7d07309502
+Text-copy-source-sha1: 1c49a440c352f3473efa9512255033b94dc7def0
+
+
+Revision-number: 36
Prop-content-length: 135
Content-length: 135
K 7
svn:log
V 37
-(r25) add subdirectory to left branch
+(r36) add subdirectory to left branch
K 10
svn:author
V 3
K 8
svn:date
V 27
-2010-01-19T04:14:46.052649Z
+2010-02-22T06:19:26.113516Z
PROPS-END
Node-path: branches/left/subdir
Yeehaw
-Revision-number: 26
+Revision-number: 37
Prop-content-length: 123
Content-length: 123
K 7
svn:log
V 25
-(r26) merge left to trunk
+(r37) merge left to trunk
K 10
svn:author
V 3
K 8
svn:date
V 27
-2010-01-19T04:14:49.040783Z
+2010-02-22T06:19:29.073699Z
PROPS-END
Node-path: trunk
Node-kind: dir
Node-action: change
-Prop-content-length: 99
-Content-length: 99
+Prop-content-length: 173
+Content-length: 173
K 13
svn:mergeinfo
-V 64
-/branches/left:2-25
+V 137
+/branches/b1:25-28
+/branches/b2:26-31
+/branches/f1:33-34
+/branches/f2:34
+/branches/left:2-36
/branches/left-sub:4-19
/branches/right:2-22
PROPS-END
Node-path: trunk/subdir
Node-kind: dir
Node-action: add
-Node-copyfrom-rev: 25
+Node-copyfrom-rev: 36
Node-copyfrom-path: branches/left/subdir
-Revision-number: 27
-Prop-content-length: 118
-Content-length: 118
+Revision-number: 38
+Prop-content-length: 123
+Content-length: 123
K 7
svn:log
-V 20
-(r28) partial update
+V 25
+(r38) make partial branch
K 10
svn:author
V 3
K 8
svn:date
V 27
-2010-01-19T04:14:53.049037Z
+2010-02-22T06:19:32.072243Z
PROPS-END
Node-path: branches/partial
Node-kind: dir
Node-action: add
-Node-copyfrom-rev: 26
+Node-copyfrom-rev: 37
Node-copyfrom-path: trunk/subdir
+Revision-number: 39
+Prop-content-length: 118
+Content-length: 118
+
+K 7
+svn:log
+V 20
+(r39) partial update
+K 10
+svn:author
+V 3
+adm
+K 8
+svn:date
+V 27
+2010-02-22T06:19:34.097961Z
+PROPS-END
+
Node-path: branches/partial/palindromes
Node-kind: file
Node-action: add
racecar
-Revision-number: 28
+Revision-number: 40
Prop-content-length: 126
Content-length: 126
K 7
svn:log
V 28
-(r29) merge partial to trunk
+(r40) merge partial to trunk
K 10
svn:author
V 3
K 8
svn:date
V 27
-2010-01-19T04:14:56.041526Z
+2010-02-22T06:19:37.080211Z
PROPS-END
Node-path: trunk/subdir
Node-kind: dir
Node-action: change
-Prop-content-length: 142
-Content-length: 142
+Prop-content-length: 246
+Content-length: 246
K 13
svn:mergeinfo
-V 106
-/branches/left/subdir:2-25
+V 210
+/branches/b1/subdir:25-28
+/branches/b2/subdir:26-31
+/branches/f1/subdir:33-34
+/branches/f2/subdir:34
+/branches/left/subdir:2-36
/branches/left-sub/subdir:4-19
-/branches/partial:27
+/branches/partial:38-39
/branches/right/subdir:2-22
PROPS-END
Node-path: trunk/subdir/palindromes
Node-kind: file
Node-action: add
-Node-copyfrom-rev: 27
+Node-copyfrom-rev: 39
Node-copyfrom-path: branches/partial/palindromes
Text-copy-source-md5: 5d1c2024fb5efc4eef812856df1b080c
Text-copy-source-sha1: 5f8509ddd14c91a52864dd1447344e706f9bbc69
-Revision-number: 29
-Prop-content-length: 131
-Content-length: 131
+Revision-number: 41
+Prop-content-length: 116
+Content-length: 116
K 7
svn:log
-V 33
-(r31) make bugfix branch from tag
+V 18
+(r41) tagging v1.0
K 10
svn:author
V 3
K 8
svn:date
V 27
-2010-01-19T04:15:00.039761Z
+2010-02-22T06:19:40.083460Z
PROPS-END
Node-path: tags/v1.0
Node-kind: dir
Node-action: add
-Node-copyfrom-rev: 28
+Node-copyfrom-rev: 40
Node-copyfrom-path: trunk
-Revision-number: 30
-Prop-content-length: 120
-Content-length: 120
+Revision-number: 42
+Prop-content-length: 131
+Content-length: 131
K 7
svn:log
-V 22
-(r32) commit to bugfix
+V 33
+(r42) make bugfix branch from tag
K 10
svn:author
V 3
K 8
svn:date
V 27
-2010-01-19T04:15:03.043218Z
+2010-02-22T06:19:43.118075Z
PROPS-END
Node-path: branches/bugfix
Node-kind: dir
Node-action: add
-Node-copyfrom-rev: 29
+Node-copyfrom-rev: 41
Node-copyfrom-path: tags/v1.0
+Revision-number: 43
+Prop-content-length: 120
+Content-length: 120
+
+K 7
+svn:log
+V 22
+(r43) commit to bugfix
+K 10
+svn:author
+V 3
+adm
+K 8
+svn:date
+V 27
+2010-02-22T06:19:45.079536Z
+PROPS-END
+
Node-path: branches/bugfix/subdir/palindromes
Node-kind: file
Node-action: change
kayak
-Revision-number: 31
+Revision-number: 44
Prop-content-length: 125
Content-length: 125
K 7
svn:log
V 27
-(r33) Merge BUGFIX to TRUNK
+(r44) Merge BUGFIX to TRUNK
K 10
svn:author
V 3
K 8
svn:date
V 27
-2010-01-19T04:15:06.043723Z
+2010-02-22T06:19:48.078914Z
PROPS-END
Node-path: trunk
Node-kind: dir
Node-action: change
-Prop-content-length: 133
-Content-length: 133
+Prop-content-length: 210
+Content-length: 210
K 13
svn:mergeinfo
-V 98
-/branches/bugfix:30
-/branches/left:2-25
+V 174
+/branches/b1:25-28
+/branches/b2:26-31
+/branches/bugfix:42-43
+/branches/f1:33-34
+/branches/f2:34
+/branches/left:2-36
/branches/left-sub:4-19
/branches/right:2-22
-/tags/v1.0:29
+/tags/v1.0:41
PROPS-END
Node-path: trunk/subdir
Node-kind: dir
Node-action: change
-Prop-content-length: 190
-Content-length: 190
+Prop-content-length: 297
+Content-length: 297
K 13
svn:mergeinfo
-V 154
-/branches/bugfix/subdir:30
-/branches/left/subdir:2-25
+V 261
+/branches/b1/subdir:25-28
+/branches/b2/subdir:26-31
+/branches/bugfix/subdir:42-43
+/branches/f1/subdir:33-34
+/branches/f2/subdir:34
+/branches/left/subdir:2-36
/branches/left-sub/subdir:4-19
-/branches/partial:27
+/branches/partial:38-39
/branches/right/subdir:2-22
-/tags/v1.0/subdir:29
+/tags/v1.0/subdir:41
PROPS-END
# ----------------------------------------------------------------------
# gitweb config and repo config
-cat >>gitweb_config.perl <<EOF
-
-\$feature{'blame'}{'override'} = 1;
-\$feature{'snapshot'}{'override'} = 1;
-\$feature{'avatar'}{'override'} = 1;
+cat >>gitweb_config.perl <<\EOF
+
+# turn on override for each overridable feature
+foreach my $key (keys %feature) {
+ if ($feature{$key}{'sub'}) {
+ $feature{$key}{'override'} = 1;
+ }
+}
EOF
+test_expect_success \
+ 'config override: projects list (implicit)' \
+ 'gitweb_run'
+test_debug 'cat gitweb.log'
+
test_expect_success \
'config override: tree view, features not overridden in repo config' \
'gitweb_run "p=.git;a=tree"'
test_expect_success 'import a trivial module' '
- git cvsimport -a -z 0 -C module-git module &&
+ git cvsimport -a -R -z 0 -C module-git module &&
test_cmp module-cvs/o_fortuna module-git/o_fortuna
'
test_expect_success 'pack refs' 'cd module-git && git gc && cd ..'
+test_expect_success 'initial import has correct .git/cvs-revisions' '
+
+ (cd module-git &&
+ git log --format="o_fortuna 1.1 %H" -1) > expected &&
+ test_cmp expected module-git/.git/cvs-revisions
+'
+
test_expect_success 'update cvs module' '
cd module-cvs &&
test_expect_success 'update git module' '
cd module-git &&
- git cvsimport -a -z 0 module &&
+ git cvsimport -a -R -z 0 module &&
git merge origin &&
cd .. &&
test_cmp module-cvs/o_fortuna module-git/o_fortuna
'
+test_expect_success 'update has correct .git/cvs-revisions' '
+
+ (cd module-git &&
+ git log --format="o_fortuna 1.1 %H" -1 HEAD^ &&
+ git log --format="o_fortuna 1.2 %H" -1 HEAD) > expected &&
+ test_cmp expected module-git/.git/cvs-revisions
+'
+
test_expect_success 'update cvs module' '
cd module-cvs &&
cd module-git &&
git config cvsimport.module module &&
- git cvsimport -a -z0 &&
+ git cvsimport -a -R -z0 &&
git merge origin &&
cd .. &&
test_cmp module-cvs/tick module-git/tick
'
+test_expect_success 'second update has correct .git/cvs-revisions' '
+
+ (cd module-git &&
+ git log --format="o_fortuna 1.1 %H" -1 HEAD^^ &&
+ git log --format="o_fortuna 1.2 %H" -1 HEAD^
+ git log --format="tick 1.1 %H" -1 HEAD) > expected &&
+ test_cmp expected module-git/.git/cvs-revisions
+'
+
test_expect_success 'import from a CVS working tree' '
$CVS co -d import-from-wt module &&
'
+test_expect_success 'no .git/cvs-revisions created by default' '
+
+ ! test -e import-from-wt/.git/cvs-revisions
+
+'
+
test_expect_success 'test entire HEAD' 'test_cmp_branch_tree master'
test_done
# CDPATH into the environment
unset CDPATH
+unset GREP_OPTIONS
+
case $(echo $GIT_TRACE |tr "[A-Z]" "[a-z]") in
1|2|true)
echo "* warning: Some tests will not work if GIT_TRACE" \
return 0;
}
-static int refs_pushed(struct ref *ref)
+int transport_refs_pushed(struct ref *ref)
{
for (; ref; ref = ref->next) {
switch(ref->status) {
return 0;
}
-static void update_tracking_ref(struct remote *remote, struct ref *ref, int verbose)
+void transport_update_tracking_ref(struct remote *remote, struct ref *ref, int verbose)
{
struct refspec rs;
}
}
-#define SUMMARY_WIDTH (2 * DEFAULT_ABBREV + 3)
-
static void print_ref_status(char flag, const char *summary, struct ref *to, struct ref *from, const char *msg, int porcelain)
{
if (porcelain) {
else
fprintf(stdout, "%s\n", summary);
} else {
- fprintf(stderr, " %c %-*s ", flag, SUMMARY_WIDTH, summary);
+ fprintf(stderr, " %c %-*s ", flag, TRANSPORT_SUMMARY_WIDTH, summary);
if (from)
fprintf(stderr, "%s -> %s", prettify_refname(from->name), prettify_refname(to->name));
else
return 1;
}
-static void print_push_status(const char *dest, struct ref *refs,
- int verbose, int porcelain, int * nonfastforward)
+void transport_print_push_status(const char *dest, struct ref *refs,
+ int verbose, int porcelain, int *nonfastforward)
{
struct ref *ref;
int n = 0;
}
}
-static void verify_remote_names(int nr_heads, const char **heads)
+void transport_verify_remote_names(int nr_heads, const char **heads)
{
int i;
return S_ISREG(buf.st_mode);
}
+static int isurlschemechar(int first_flag, int ch)
+{
+ /*
+ * The set of valid URL schemes, as per STD66 (RFC3986) is
+ * '[A-Za-z][A-Za-z0-9+.-]*'. But use sightly looser check
+ * of '[A-Za-z0-9][A-Za-z0-9+.-]*' because earlier version
+ * of check used '[A-Za-z0-9]+' so not to break any remote
+ * helpers.
+ */
+ int alphanumeric, special;
+ alphanumeric = ch > 0 && isalnum(ch);
+ special = ch == '+' || ch == '-' || ch == '.';
+ return alphanumeric || (!first_flag && special);
+}
+
static int is_url(const char *url)
{
const char *url2, *first_slash;
*/
url2 = url;
while (url2 < first_slash - 1) {
- if (!isalnum((unsigned char)*url2))
+ if (!isurlschemechar(url2 == url, (unsigned char)*url2))
return 0;
url2++;
}
if (!remote)
die("No remote provided to transport_get()");
+ ret->got_remote_refs = 0;
ret->remote = remote;
helper = remote->foreign_vcs;
if (url) {
const char *p = url;
- while (isalnum(*p))
+ while (isurlschemechar(p == url, *p))
p++;
if (!prefixcmp(p, "::"))
helper = xstrndup(url, p - url);
int *nonfastforward)
{
*nonfastforward = 0;
- verify_remote_names(refspec_nr, refspec);
+ transport_verify_remote_names(refspec_nr, refspec);
if (transport->push) {
/* Maybe FIXME. But no important transport uses this case. */
ret |= err;
if (!quiet || err)
- print_push_status(transport->url, remote_refs,
+ transport_print_push_status(transport->url, remote_refs,
verbose | porcelain, porcelain,
nonfastforward);
if (!(flags & TRANSPORT_PUSH_DRY_RUN)) {
struct ref *ref;
for (ref = remote_refs; ref; ref = ref->next)
- update_tracking_ref(transport->remote, ref, verbose);
+ transport_update_tracking_ref(transport->remote, ref, verbose);
}
- if (!quiet && !ret && !refs_pushed(remote_refs))
+ if (!quiet && !ret && !transport_refs_pushed(remote_refs))
fprintf(stderr, "Everything up-to-date\n");
return ret;
}
const struct ref *transport_get_remote_refs(struct transport *transport)
{
- if (!transport->remote_refs)
+ if (!transport->got_remote_refs) {
transport->remote_refs = transport->get_refs_list(transport, 0);
+ transport->got_remote_refs = 1;
+ }
return transport->remote_refs;
}
void *data;
const struct ref *remote_refs;
+ /**
+ * Indicates whether we already called get_refs_list(); set by
+ * transport.c::transport_get_remote_refs().
+ */
+ unsigned got_remote_refs : 1;
+
/**
* Returns 0 if successful, positive if the option is not
* recognized or is inapplicable, and negative if the option
#define TRANSPORT_PUSH_PORCELAIN 32
#define TRANSPORT_PUSH_QUIET 64
#define TRANSPORT_PUSH_SET_UPSTREAM 128
+#define TRANSPORT_SUMMARY_WIDTH (2 * DEFAULT_ABBREV + 3)
/* Returns a transport suitable for the url */
struct transport *transport_get(struct remote *, const char *);
/* Transport methods defined outside transport.c */
int transport_helper_init(struct transport *transport, const char *name);
+/* common methods used by transport.c and builtin-send-pack.c */
+void transport_verify_remote_names(int nr_heads, const char **heads);
+
+void transport_update_tracking_ref(struct remote *remote, struct ref *ref, int verbose);
+
+int transport_refs_pushed(struct ref *ref);
+
+void transport_print_push_status(const char *dest, struct ref *refs,
+ int verbose, int porcelain, int *nonfastforward);
+
#endif
fprintf(pack_pipe, "-%s\n", sha1_to_hex(commit->object.sha1));
}
-static int do_rev_list(int fd, void *create_full_pack)
+static int do_rev_list(int in, int out, void *create_full_pack)
{
int i;
struct rev_info revs;
- pack_pipe = xfdopen(fd, "w");
+ pack_pipe = xfdopen(out, "w");
init_revisions(&revs, NULL);
revs.tag_objects = 1;
revs.tree_objects = 1;
int arg = 0;
if (shallow_nr) {
+ memset(&rev_list, 0, sizeof(rev_list));
rev_list.proc = do_rev_list;
- rev_list.data = 0;
+ rev_list.out = -1;
if (start_async(&rev_list))
die("git upload-pack: unable to fork git-rev-list");
argv[arg++] = "pack-objects";
return 1;
}
-static inline void strbuf_write(struct strbuf *sb, const char *buf, int len)
+static void strbuf_addchars(struct strbuf *sb, int c, size_t n)
{
- if (sb)
- strbuf_insert(sb, sb->len, buf, len);
- else
- fwrite(buf, len, 1, stdout);
-}
-
-static void print_spaces(struct strbuf *buf, int count)
-{
- static const char s[] = " ";
- while (count >= sizeof(s)) {
- strbuf_write(buf, s, sizeof(s) - 1);
- count -= sizeof(s) - 1;
- }
- strbuf_write(buf, s, count);
+ strbuf_grow(sb, n);
+ memset(sb->buf + sb->len, c, n);
+ strbuf_setlen(sb, sb->len + n);
}
static void strbuf_add_indented_text(struct strbuf *buf, const char *text,
const char *eol = strchrnul(text, '\n');
if (*eol == '\n')
eol++;
- print_spaces(buf, indent);
- strbuf_write(buf, text, eol - text);
+ strbuf_addchars(buf, ' ', indent);
+ strbuf_add(buf, text, eol - text);
text = eol;
indent = indent2;
}
* consumed (and no extra indent is necessary for the first line).
*/
int strbuf_add_wrapped_text(struct strbuf *buf,
- const char *text, int indent, int indent2, int width)
+ const char *text, int indent1, int indent2, int width)
{
- int w = indent, assume_utf8 = is_utf8(text);
- const char *bol = text, *space = NULL;
+ int indent, w, assume_utf8 = 1;
+ const char *bol, *space, *start = text;
+ size_t orig_len = buf->len;
if (width <= 0) {
- strbuf_add_indented_text(buf, text, indent, indent2);
+ strbuf_add_indented_text(buf, text, indent1, indent2);
return 1;
}
+retry:
+ bol = text;
+ w = indent = indent1;
+ space = NULL;
if (indent < 0) {
w = -indent;
space = text;
if (space)
start = space;
else
- print_spaces(buf, indent);
- strbuf_write(buf, start, text - start);
+ strbuf_addchars(buf, ' ', indent);
+ strbuf_add(buf, start, text - start);
if (!c)
return w;
space = text;
else if (c == '\n') {
space++;
if (*space == '\n') {
- strbuf_write(buf, "\n", 1);
+ strbuf_addch(buf, '\n');
goto new_line;
}
else if (!isalnum(*space))
goto new_line;
else
- strbuf_write(buf, " ", 1);
+ strbuf_addch(buf, ' ');
}
w++;
text++;
}
else {
new_line:
- strbuf_write(buf, "\n", 1);
+ strbuf_addch(buf, '\n');
text = bol = space + isspace(*space);
space = NULL;
w = indent = indent2;
}
continue;
}
- if (assume_utf8)
+ if (assume_utf8) {
w += utf8_width(&text, NULL);
- else {
+ if (!text) {
+ assume_utf8 = 0;
+ text = start;
+ strbuf_setlen(buf, orig_len);
+ goto retry;
+ }
+ } else {
w++;
text++;
}
}
}
-int print_wrapped_text(const char *text, int indent, int indent2, int width)
-{
- return strbuf_add_wrapped_text(NULL, text, indent, indent2, width);
-}
-
int is_encoding_utf8(const char *name)
{
if (!name)
int is_utf8(const char *text);
int is_encoding_utf8(const char *name);
-int print_wrapped_text(const char *text, int indent, int indent2, int len);
int strbuf_add_wrapped_text(struct strbuf *buf,
const char *text, int indent, int indent2, int width);
return fd;
}
+int xmkstemp_mode(char *template, int mode)
+{
+ int fd;
+
+ fd = git_mkstemp_mode(template, mode);
+ if (fd < 0)
+ die_errno("Unable to create temporary file");
+ return fd;
+}
+
/*
* zlib wrappers to make sure we don't silently miss errors
* at init time.
int odb_mkstemp(char *template, size_t limit, const char *pattern)
{
int fd;
-
+ /*
+ * we let the umask do its job, don't try to be more
+ * restrictive except to remove write permission.
+ */
+ int mode = 0444;
snprintf(template, limit, "%s/%s",
get_object_directory(), pattern);
- fd = mkstemp(template);
+ fd = git_mkstemp_mode(template, mode);
if (0 <= fd)
return fd;
snprintf(template, limit, "%s/%s",
get_object_directory(), pattern);
safe_create_leading_directories(template);
- return xmkstemp(template);
+ return xmkstemp_mode(template, mode);
}
int odb_pack_keep(char *name, size_t namesz, unsigned char *sha1)
return 0;
}
+void read_mmblob(mmfile_t *ptr, const unsigned char *sha1)
+{
+ unsigned long size;
+ enum object_type type;
+
+ if (!hashcmp(sha1, null_sha1)) {
+ ptr->ptr = xstrdup("");
+ ptr->size = 0;
+ return;
+ }
+
+ ptr->ptr = read_sha1_file(sha1, &type, &size);
+ if (!ptr->ptr || type != OBJ_BLOB)
+ die("unable to read blob object %s", sha1_to_hex(sha1));
+ ptr->size = size;
+}
+
#define FIRST_FEW_BYTES 8000
int buffer_is_binary(const char *ptr, unsigned long size)
{
int *ob, int *on,
int *nb, int *nn);
int read_mmfile(mmfile_t *ptr, const char *filename);
+void read_mmblob(mmfile_t *ptr, const unsigned char *sha1);
int buffer_is_binary(const char *ptr, unsigned long size);
extern void xdiff_set_find_func(xdemitconf_t *xecfg, const char *line, int cflags);
projects / thirdparty / git.git / commitdiff
