* maint-2.48:
Git 2.48.2
Git 2.47.3
Git 2.46.4
Git 2.45.4
Git 2.44.4
Git 2.43.7
wincred: avoid buffer overflow in wcsncat()
bundle-uri: fix arbitrary file writes via parameter injection
config: quote values containing CR character
git-gui: sanitize 'exec' arguments: convert new 'cygpath' calls
git-gui: do not mistake command arguments as redirection operators
git-gui: introduce function git_redir for git calls with redirections
git-gui: pass redirections as separate argument to git_read
git-gui: pass redirections as separate argument to _open_stdout_stderr
git-gui: convert git_read*, git_write to be non-variadic
git-gui: override exec and open only on Windows
gitk: sanitize 'open' arguments: revisit recently updated 'open' calls
git-gui: use git_read in githook_read
git-gui: sanitize $PATH on all platforms
git-gui: break out a separate function git_read_nice
git-gui: assure PATH has only absolute elements.
git-gui: remove option --stderr from git_read
git-gui: cleanup git-bash menu item
git-gui: sanitize 'exec' arguments: background
git-gui: avoid auto_execok in do_windows_shortcut
git-gui: sanitize 'exec' arguments: simple cases
git-gui: avoid auto_execok for git-bash menu item
git-gui: treat file names beginning with "|" as relative paths
git-gui: remove unused proc is_shellscript
git-gui: remove git config --list handling for git < 1.5.3
git-gui: remove special treatment of Windows from open_cmd_pipe
git-gui: remove HEAD detachment implementation for git < 1.5.3
git-gui: use only the configured shell
git-gui: remove Tcl 8.4 workaround on 2>@1 redirection
git-gui: make _shellpath usable on startup
git-gui: use [is_Windows], not bad _shellpath
git-gui: _which, only add .exe suffix if not present
gitk: encode arguments correctly with "open"
gitk: sanitize 'open' arguments: command pipeline
gitk: collect construction of blameargs into a single conditional
gitk: sanitize 'open' arguments: simple commands, readable and writable
gitk: sanitize 'open' arguments: simple commands with redirections
gitk: sanitize 'open' arguments: simple commands
gitk: sanitize 'exec' arguments: redirect to process
gitk: sanitize 'exec' arguments: redirections and background
gitk: sanitize 'exec' arguments: redirections
gitk: sanitize 'exec' arguments: 'eval exec'
gitk: sanitize 'exec' arguments: simple cases
gitk: have callers of diffcmd supply pipe symbol when necessary
gitk: treat file names beginning with "|" as relative paths
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
* maint-2.47:
Git 2.47.3
Git 2.46.4
Git 2.45.4
Git 2.44.4
Git 2.43.7
wincred: avoid buffer overflow in wcsncat()
bundle-uri: fix arbitrary file writes via parameter injection
config: quote values containing CR character
git-gui: sanitize 'exec' arguments: convert new 'cygpath' calls
git-gui: do not mistake command arguments as redirection operators
git-gui: introduce function git_redir for git calls with redirections
git-gui: pass redirections as separate argument to git_read
git-gui: pass redirections as separate argument to _open_stdout_stderr
git-gui: convert git_read*, git_write to be non-variadic
git-gui: override exec and open only on Windows
gitk: sanitize 'open' arguments: revisit recently updated 'open' calls
git-gui: use git_read in githook_read
git-gui: sanitize $PATH on all platforms
git-gui: break out a separate function git_read_nice
git-gui: assure PATH has only absolute elements.
git-gui: remove option --stderr from git_read
git-gui: cleanup git-bash menu item
git-gui: sanitize 'exec' arguments: background
git-gui: avoid auto_execok in do_windows_shortcut
git-gui: sanitize 'exec' arguments: simple cases
git-gui: avoid auto_execok for git-bash menu item
git-gui: treat file names beginning with "|" as relative paths
git-gui: remove unused proc is_shellscript
git-gui: remove git config --list handling for git < 1.5.3
git-gui: remove special treatment of Windows from open_cmd_pipe
git-gui: remove HEAD detachment implementation for git < 1.5.3
git-gui: use only the configured shell
git-gui: remove Tcl 8.4 workaround on 2>@1 redirection
git-gui: make _shellpath usable on startup
git-gui: use [is_Windows], not bad _shellpath
git-gui: _which, only add .exe suffix if not present
gitk: encode arguments correctly with "open"
gitk: sanitize 'open' arguments: command pipeline
gitk: collect construction of blameargs into a single conditional
gitk: sanitize 'open' arguments: simple commands, readable and writable
gitk: sanitize 'open' arguments: simple commands with redirections
gitk: sanitize 'open' arguments: simple commands
gitk: sanitize 'exec' arguments: redirect to process
gitk: sanitize 'exec' arguments: redirections and background
gitk: sanitize 'exec' arguments: redirections
gitk: sanitize 'exec' arguments: 'eval exec'
gitk: sanitize 'exec' arguments: simple cases
gitk: have callers of diffcmd supply pipe symbol when necessary
gitk: treat file names beginning with "|" as relative paths
* maint-2.46:
Git 2.46.4
Git 2.45.4
Git 2.44.4
Git 2.43.7
wincred: avoid buffer overflow in wcsncat()
bundle-uri: fix arbitrary file writes via parameter injection
config: quote values containing CR character
git-gui: sanitize 'exec' arguments: convert new 'cygpath' calls
git-gui: do not mistake command arguments as redirection operators
git-gui: introduce function git_redir for git calls with redirections
git-gui: pass redirections as separate argument to git_read
git-gui: pass redirections as separate argument to _open_stdout_stderr
git-gui: convert git_read*, git_write to be non-variadic
git-gui: override exec and open only on Windows
gitk: sanitize 'open' arguments: revisit recently updated 'open' calls
git-gui: use git_read in githook_read
git-gui: sanitize $PATH on all platforms
git-gui: break out a separate function git_read_nice
git-gui: assure PATH has only absolute elements.
git-gui: remove option --stderr from git_read
git-gui: cleanup git-bash menu item
git-gui: sanitize 'exec' arguments: background
git-gui: avoid auto_execok in do_windows_shortcut
git-gui: sanitize 'exec' arguments: simple cases
git-gui: avoid auto_execok for git-bash menu item
git-gui: treat file names beginning with "|" as relative paths
git-gui: remove unused proc is_shellscript
git-gui: remove git config --list handling for git < 1.5.3
git-gui: remove special treatment of Windows from open_cmd_pipe
git-gui: remove HEAD detachment implementation for git < 1.5.3
git-gui: use only the configured shell
git-gui: remove Tcl 8.4 workaround on 2>@1 redirection
git-gui: make _shellpath usable on startup
git-gui: use [is_Windows], not bad _shellpath
git-gui: _which, only add .exe suffix if not present
gitk: encode arguments correctly with "open"
gitk: sanitize 'open' arguments: command pipeline
gitk: collect construction of blameargs into a single conditional
gitk: sanitize 'open' arguments: simple commands, readable and writable
gitk: sanitize 'open' arguments: simple commands with redirections
gitk: sanitize 'open' arguments: simple commands
gitk: sanitize 'exec' arguments: redirect to process
gitk: sanitize 'exec' arguments: redirections and background
gitk: sanitize 'exec' arguments: redirections
gitk: sanitize 'exec' arguments: 'eval exec'
gitk: sanitize 'exec' arguments: simple cases
gitk: have callers of diffcmd supply pipe symbol when necessary
gitk: treat file names beginning with "|" as relative paths
Signed-off-by: Taylor Blau <me@ttaylorr.com>
* maint-2.45:
Git 2.45.4
Git 2.44.4
Git 2.43.7
wincred: avoid buffer overflow in wcsncat()
bundle-uri: fix arbitrary file writes via parameter injection
config: quote values containing CR character
git-gui: sanitize 'exec' arguments: convert new 'cygpath' calls
git-gui: do not mistake command arguments as redirection operators
git-gui: introduce function git_redir for git calls with redirections
git-gui: pass redirections as separate argument to git_read
git-gui: pass redirections as separate argument to _open_stdout_stderr
git-gui: convert git_read*, git_write to be non-variadic
git-gui: override exec and open only on Windows
gitk: sanitize 'open' arguments: revisit recently updated 'open' calls
git-gui: use git_read in githook_read
git-gui: sanitize $PATH on all platforms
git-gui: break out a separate function git_read_nice
git-gui: assure PATH has only absolute elements.
git-gui: remove option --stderr from git_read
git-gui: cleanup git-bash menu item
git-gui: sanitize 'exec' arguments: background
git-gui: avoid auto_execok in do_windows_shortcut
git-gui: sanitize 'exec' arguments: simple cases
git-gui: avoid auto_execok for git-bash menu item
git-gui: treat file names beginning with "|" as relative paths
git-gui: remove unused proc is_shellscript
git-gui: remove git config --list handling for git < 1.5.3
git-gui: remove special treatment of Windows from open_cmd_pipe
git-gui: remove HEAD detachment implementation for git < 1.5.3
git-gui: use only the configured shell
git-gui: remove Tcl 8.4 workaround on 2>@1 redirection
git-gui: make _shellpath usable on startup
git-gui: use [is_Windows], not bad _shellpath
git-gui: _which, only add .exe suffix if not present
gitk: encode arguments correctly with "open"
gitk: sanitize 'open' arguments: command pipeline
gitk: collect construction of blameargs into a single conditional
gitk: sanitize 'open' arguments: simple commands, readable and writable
gitk: sanitize 'open' arguments: simple commands with redirections
gitk: sanitize 'open' arguments: simple commands
gitk: sanitize 'exec' arguments: redirect to process
gitk: sanitize 'exec' arguments: redirections and background
gitk: sanitize 'exec' arguments: redirections
gitk: sanitize 'exec' arguments: 'eval exec'
gitk: sanitize 'exec' arguments: simple cases
gitk: have callers of diffcmd supply pipe symbol when necessary
gitk: treat file names beginning with "|" as relative paths
Signed-off-by: Taylor Blau <me@ttaylorr.com>
* maint-2.44:
Git 2.44.4
Git 2.43.7
wincred: avoid buffer overflow in wcsncat()
bundle-uri: fix arbitrary file writes via parameter injection
config: quote values containing CR character
git-gui: sanitize 'exec' arguments: convert new 'cygpath' calls
git-gui: do not mistake command arguments as redirection operators
git-gui: introduce function git_redir for git calls with redirections
git-gui: pass redirections as separate argument to git_read
git-gui: pass redirections as separate argument to _open_stdout_stderr
git-gui: convert git_read*, git_write to be non-variadic
git-gui: override exec and open only on Windows
gitk: sanitize 'open' arguments: revisit recently updated 'open' calls
git-gui: use git_read in githook_read
git-gui: sanitize $PATH on all platforms
git-gui: break out a separate function git_read_nice
git-gui: assure PATH has only absolute elements.
git-gui: remove option --stderr from git_read
git-gui: cleanup git-bash menu item
git-gui: sanitize 'exec' arguments: background
git-gui: avoid auto_execok in do_windows_shortcut
git-gui: sanitize 'exec' arguments: simple cases
git-gui: avoid auto_execok for git-bash menu item
git-gui: treat file names beginning with "|" as relative paths
git-gui: remove unused proc is_shellscript
git-gui: remove git config --list handling for git < 1.5.3
git-gui: remove special treatment of Windows from open_cmd_pipe
git-gui: remove HEAD detachment implementation for git < 1.5.3
git-gui: use only the configured shell
git-gui: remove Tcl 8.4 workaround on 2>@1 redirection
git-gui: make _shellpath usable on startup
git-gui: use [is_Windows], not bad _shellpath
git-gui: _which, only add .exe suffix if not present
gitk: encode arguments correctly with "open"
gitk: sanitize 'open' arguments: command pipeline
gitk: collect construction of blameargs into a single conditional
gitk: sanitize 'open' arguments: simple commands, readable and writable
gitk: sanitize 'open' arguments: simple commands with redirections
gitk: sanitize 'open' arguments: simple commands
gitk: sanitize 'exec' arguments: redirect to process
gitk: sanitize 'exec' arguments: redirections and background
gitk: sanitize 'exec' arguments: redirections
gitk: sanitize 'exec' arguments: 'eval exec'
gitk: sanitize 'exec' arguments: simple cases
gitk: have callers of diffcmd supply pipe symbol when necessary
gitk: treat file names beginning with "|" as relative paths
Signed-off-by: Taylor Blau <me@ttaylorr.com>
* maint-2.43:
Git 2.43.7
wincred: avoid buffer overflow in wcsncat()
bundle-uri: fix arbitrary file writes via parameter injection
config: quote values containing CR character
git-gui: sanitize 'exec' arguments: convert new 'cygpath' calls
git-gui: do not mistake command arguments as redirection operators
git-gui: introduce function git_redir for git calls with redirections
git-gui: pass redirections as separate argument to git_read
git-gui: pass redirections as separate argument to _open_stdout_stderr
git-gui: convert git_read*, git_write to be non-variadic
git-gui: override exec and open only on Windows
gitk: sanitize 'open' arguments: revisit recently updated 'open' calls
git-gui: use git_read in githook_read
git-gui: sanitize $PATH on all platforms
git-gui: break out a separate function git_read_nice
git-gui: assure PATH has only absolute elements.
git-gui: remove option --stderr from git_read
git-gui: cleanup git-bash menu item
git-gui: sanitize 'exec' arguments: background
git-gui: avoid auto_execok in do_windows_shortcut
git-gui: sanitize 'exec' arguments: simple cases
git-gui: avoid auto_execok for git-bash menu item
git-gui: treat file names beginning with "|" as relative paths
git-gui: remove unused proc is_shellscript
git-gui: remove git config --list handling for git < 1.5.3
git-gui: remove special treatment of Windows from open_cmd_pipe
git-gui: remove HEAD detachment implementation for git < 1.5.3
git-gui: use only the configured shell
git-gui: remove Tcl 8.4 workaround on 2>@1 redirection
git-gui: make _shellpath usable on startup
git-gui: use [is_Windows], not bad _shellpath
git-gui: _which, only add .exe suffix if not present
gitk: encode arguments correctly with "open"
gitk: sanitize 'open' arguments: command pipeline
gitk: collect construction of blameargs into a single conditional
gitk: sanitize 'open' arguments: simple commands, readable and writable
gitk: sanitize 'open' arguments: simple commands with redirections
gitk: sanitize 'open' arguments: simple commands
gitk: sanitize 'exec' arguments: redirect to process
gitk: sanitize 'exec' arguments: redirections and background
gitk: sanitize 'exec' arguments: redirections
gitk: sanitize 'exec' arguments: 'eval exec'
gitk: sanitize 'exec' arguments: simple cases
gitk: have callers of diffcmd supply pipe symbol when necessary
gitk: treat file names beginning with "|" as relative paths
Signed-off-by: Taylor Blau <me@ttaylorr.com>
The wincred credential helper uses a static buffer ("target") as a
unique key for storing and comparing against internal storage. It does
this by building up a string is supposed to look like:
git:$PROTOCOL://$USERNAME@$HOST/@PATH
However, the static "target" buffer is declared as a wide string with no
more than 1,024 wide characters. The first call to wcsncat() is almost
correct (it copies no more than ARRAY_SIZE(target) wchar_t's), but does
not account for the trailing NUL, introducing an off-by-one error.
But subsequent calls to wcsncat() have an additional problem on top of
the off-by-one. They do not account for the length of the existing
wide string being built up in 'target'. So the following:
$ perl -e '
my $x = "x" x 1_000;
print "protocol=$x\nhost=$x\nusername=$x\npath=$x\n"
' |
C\:/Program\ Files/Git/mingw64/libexec/git-core/git-credential-wincred.exe get
will result in a segmentation fault from over-filling buffer.
This bug is as old as the wincred helper itself, dating back to
a6253da0f3 (contrib: add win32 credential-helper, 2012-07-27). Commit
8b2d219a3d (wincred: improve compatibility with windows versions,
2013-01-10) replaced the use of strncat() with wcsncat(), but retained
the buggy behavior.
Fix this by using a "target_append()" helper which accounts for both the
length of the existing string within the buffer, as well as the trailing
NUL character.
Reported-by: David Leadbeater <dgl@dgl.cx>
Helped-by: David Leadbeater <dgl@dgl.cx>
Helped-by: Jeff King <peff@peff.net>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Code clean-up around stale CI elements and building with Visual Studio.
* js/ci-buildsystems-cleanup:
config.mak.uname: drop the `vcxproj` target
contrib/buildsystems: drop support for building . vcproj/.vcxproj files
ci: stop linking the `prove` cache
Add an equivalent to "make hdr-check" target to meson based builds.
* kn/meson-hdr-check:
makefile/meson: add 'check-headers' as alias for 'hdr-check'
meson: add support for 'hdr-check'
meson: rename 'third_party_sources' to 'third_party_excludes'
meson: move headers definition from 'contrib/coccinelle'
coccinelle: meson: rename variables to be more specific
ci/github: install git before checking out the repository
Before we had CMake support, the only way to build Git in Visual Studio
was via this hacky `generate` script.
For a while I tried to fix whenever things got broken, in particular to
allow building confidence in embargoed releases by running the CI builds
in Azure Pipelines in a private Azure DevOps project. I even carried the
patches in Git for Windows with the intention of upstreaming them,
eventually.
However, it is a lot of work with too little benefit. CMake is much
better supported by Visual Studio. So let's drop this hacky script (plus
support code).
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The 'third_party_sources' variable was moved to the root 'meson.build'
file in the previous commit. The variable is actually used to exclude
third party sources, so rename it accordingly to 'third_party_excludes'
to avoid confusion. While here, remove a duplicate from the list.
Signed-off-by: Karthik Nayak <karthik.188@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The Meson build for coccinelle static analysis lists all headers to
analyse. Due to the way Meson exports variables between subdirs, this
variable is also available in the root Meson build.
An upcoming commit, will add a new check complimenting 'hdr-check' in
the Makefile. This would require the list of headers. So move the
'coccinelle_headers' to the root Meson build and rename it to 'headers',
remove the root path being appended to each header and retain that in
the coccinelle Meson build since it is specific to the coccinelle build.
Also move the 'third_party_sources' variable to the root Meson build
since it is also a dependency for the 'headers' variable. This also
makes it easier to understand as the variable is now propagated from the
top level to the bottom.
While 'headers_to_check' is only computed when we have a repository and
the 'git' executable is present, the variable itself is exposed as an
empty array. This allows dependencies in upcoming commits to simply
check for length of the array and not worry about dependencies required
to actually populate the array.
Signed-off-by: Karthik Nayak <karthik.188@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In Meson, included subdirs export their variables to top level Meson
builds. In 'contrib/coccinelle/meson.build', we define two such
variables `sources` and `headers`. While these variables are specific to
the checks in the 'contrib/coccinelle/' directory, they also pollute the
top level 'meson.build'.
Rename them to be more specific, this ensures that they aren't
mistakenly used in the upper levels and avoid variable name collisions.
While here, change the empty list denotation to be consistent with other
places.
Signed-off-by: Karthik Nayak <karthik.188@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The shell completion scripts in "contrib/completion" are being tested,
but none of our build systems support installing them. This is somewhat
confusing for Meson, where users can explicitly enable building these
scripts via `-Dcontrib=completion`. This option only controlls whether
the completions are built and tested against, where "building" is a bit
of an euphemism for "copying them into the build directory".
Teach both our Makefile and Meson to install our Bash completion script.
For now, this is the only completion script that we're installing given
that Bash completions "just work" with a canonical well-known location
nowadays. Other completion scripts, like for example the one for zsh,
don't have a well-known location and/or require extra steps by the user
to make them available. As such, we skip installing these scripts for
now, but we may do so in the future if we ever figure out a proper way
to do this.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Random build fixes.
* ps/misc-build-fixes:
ci: use Visual Studio for win+meson job on GitHub Workflows
meson: distinguish build and target host binaries
meson: respect 'tests' build option in contrib
gitweb: fix generation of "gitweb.js"
meson: fix handling of '-Dcurl=auto'
The bash command line completion script (in contrib/) has been
updated to cope with remote repository nicknames with slashes in
them.
* dm/completion-remote-names-fix:
completion: fix bugs with slashes in remote names
completion: add helper to count path components
Both the "netrc" credential helper and git-subtree(1) from "contrib/"
carry a couple of tests with them. These tests get wired up in Meson
unconditionally even in the case where `-Dtests=false`. As those tests
depend on the `test_enviroment` variable, which only gets defined in
case `-Dtests=true`, the result is an error:
```
$ meson setup -Dtests=false -Dcontrib=subtree build
[...]
contrib/subtree/meson.build:15:27: ERROR: Unknown variable "test_environment".
```
Fix the issue by not defining these tests at all in case the "tests"
option is set to `false`.
Reported-by: Sam James <sam@gentoo.org>
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Wiring up coccinelle in the build, depends on running git commands to
get the list of files to operate on. Reasonable, for a feature mainly
used by people developing on git. If building git itself from a tarball
distribution of git's own source code, one likely does not need to run
coccinelle.
But running those git commands failed, and caused the build to error
out, if `spatch` was installed -- because the build assumed that its
presence indicated a desire to use it on this source tree. Instead, we
can expand the conditional to check for both `spatch` and the `.git`
file or directory.
Meson's `opt.require()` method allows us to add a prerequisite for the
feature option. If the prerequisite fails, then the option either:
- converts autodetection to disabled
- emits an informative error if the feature was set to enabled:
```
ERROR: Feature coccinelle cannot be enabled: coccinelle can only be run from a git checkout
```
Signed-off-by: Eli Schwartz <eschwartz@gentoo.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Previously, some calls to for-each-ref passed fixed numbers of path
components to strip from refs, assuming that remote names had no slashes
in them. This made completions like:
git push github/dseomn :com<Tab>
Result in:
git push github/dseomn :dseomn/completion-remote-slash
With this patch, it instead results in:
git push github/dseomn :completion-remote-slash
Signed-off-by: David Mandelberg <david@mandelberg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
A follow-up commit will use this with for-each-ref to strip the right
number of path components from refnames.
Signed-off-by: David Mandelberg <david@mandelberg.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Hotfix to help building Git-for-Windows.
* js/win-2.49-build-fixes:
cmake: generalize the handling of the `CLAR_TEST_OBJS` list
meson: fix sorting
ident: stop assuming that `gw_gecos` is writable
A late-comer to the v2.49.0 party, `sk/unit-test-oid`, added yet another
array item to `CLAR_TEST_OBJS`, causing the `win+VS build` job to fail
with symptoms like this one:
unit-tests-lib.lib(u-oid-array.obj) : error LNK2019: unresolved
external symbol cl_parse_any_oid referenced in function fill_array
This is a similar scenario to the one that forced me to write
8afda42fce (cmake: generalize the handling of the `UNIT_TEST_OBJS`
list, 2024-09-18): The hard-coded echo of `CLAR_TEST_OBJS` in
`CMakeLists.txt` that recapitulates faithfully what was already
hard-coded in `Makefile` would either have to be updated whack-a-mole
style, or generalized.
Just like I chose the latter option for `UNIT_TEST_OBJS`, I now do the
same for `CLAR_TEST_OBJS`.
Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The .txt extensions were changed to .adoc in 1f010d6bdf (doc: use .adoc
extension for AsciiDoc files, 2025-01-20).
Do the same for contrib/subtree.
Signed-off-by: Todd Zullinger <tmz@pobox.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The .txt extensions were changed to .adoc in 1f010d6bdf (doc: use .adoc
extension for AsciiDoc files, 2025-01-20).
Do the same for contrib/contacts.
Signed-off-by: Todd Zullinger <tmz@pobox.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Correct the default target in Documentation/Makefile, and
future-proof all Makefiles from similar breakages by declaring the
default target (which happens to be "all") upfront.
* ad/set-default-target-in-makefiles:
Makefile: set default goals in makefiles
Wire up static analysis via Coccinelle via a new test target
"coccicheck". This target can be executed via `meson compile coccicheck`
and generates the semantic patch for us.
Note that we don't hardcode the list of source and header files that
shall be analyzed, and instead use git-ls-files(1) to find them for us.
This is because we also want to analyze files that may not get built on
the current platform, so finding all sources at configure time is easier
than introducing a new variable that tracks all sources, including those
which aren't being built.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
We've got a couple of credential helpers in "contrib/credential", all
of which aren't yet wired up via Meson. Do so.
Note that ideally, we'd also wire up t0303 to be executed with each of
the credential helpers to verify their functionality. Unfortunately
though, none of them pass the test suite right now, so this is left for
a future change.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The "osxkeychain" helper does not compile due to a warning generated by
the unused `argc` parameter. Fix the warning by checking for the minimum
number of required arguments explicitly in the least restrictive way
possible.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The "libsecret" credential helper does not compile when developer
warnings are enabled due to three warnings:
- contrib/credential/libsecret/git-credential-libsecret.c:78:1:
missing initializer for field ‘reserved’ of ‘SecretSchema’
[-Werror=missing-field-initializers]. This issue is fixed by using
designated initializers.
- contrib/credential/libsecret/git-credential-libsecret.c:171:43:
comparison of integer expressions of different signedness: ‘int’
and ‘guint’ {aka ‘unsigned int’} [-Werror=sign-compare]. This
issue is fixed by using an unsigned variable to iterate through
the string vector.
- contrib/credential/libsecret/git-credential-libsecret.c:420:14:
unused parameter ‘argc’ [-Werror=unused-parameter]. This issue is
fixed by checking the number of arguments, but in the least
restrictive way possible.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The git-credential-wincred helper does not compile on Windows with
Microsoft Visual Studio because of our use of `__attribute__()`, which
its compiler doesn't support. While the rest of our codebase would know
to handle this because we redefine the macro in "compat/msvc.h", this
stub isn't available here because we don't include "git-compat-util.h"
in the first place.
Fix the issue by making the attribute depend on the `_MSC_VER`
preprocessor macro.
Signed-off-by: M Hickford <mirth.hickford@gmail.com>
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Tests of the "netrc" credential helper aren't prepared to handle
out-of-tree builds:
- They expect the "test.pl" script to be located relative to the build
directory, even though it is located in the source directory.
- They expect the built "git-credential-netrc" helper to be located
relative to the "test.pl" file, evne though it is loated in the
build directory.
This works alright as long as source and build directories are the same,
but starts to break apart with Meson.
Fix these first issue by using the new "GIT_SOURCE_DIR" variable to
locate the test script itself. And fix the second issue by introducing a
new environment variable "CREDENTIAL_NETRC_PATH" that can be set for
out-of-tree builds to locate the built credential helper.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
A couple of our tests require knowledge around where to find the
project's source directory in order to locate files required for the
test itself. Until now we have been wiring these up ad-hoc via new,
specialized variables catered to the specific usecase. This is quite
awkward though, as every test that potentially needs to locate paths
relative to the source directory needs to grow another variable.
Introduce a new "GIT_SOURCE_DIR" variable into GIT-BUILD-OPTIONS to stop
this proliferation. Remove existing variables that can be derived from
it.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Explicitly set the default goal at the very top of various makefiles.
This is already present in some makefiles, but not all of them.
In particular, this corrects a regression introduced in a38edab7c8
(Makefile: generate doc versions via GIT-VERSION-GEN, 2024-12-06). That
commit added some config files as build targets for the Documentation
directory, and put the target configuration in a sensible place.
Unfortunately, that sensible place was above any other build target
definitions, meaning the default goal changed to being those
configuration files only, rather than the HTML and man page
documentation.
Signed-off-by: Adam Dinwoodie <adam@dinwoodie.org>
Helped-by: Junio C Hamano <gitster@pobox.com>
Acked-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Foreign language interface for Rust into our code base has been added.
* js/libgit-rust:
libgit: add higher-level libgit crate
libgit-sys: also export some config_set functions
libgit-sys: introduce Rust wrapper for libgit.a
common-main: split init and exit code into new files
The use of "echo -e" is not portable and not specified by POSIX. dash
does not support any options except "-n", and so this script will not
work on operating systems which use that as /bin/sh.
Fortunately, the solution is easy: switch to printf(1), which is
specified by POSIX and allows the escape sequences we want to use. This
will allow the script to work with any POSIX shell.
Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Following the procedure we established to introduce breaking
changes for Git 3.0, allow an early opt-in for removing support of
$GIT_DIR/branches/ and $GIT_DIR/remotes/ directories to configure
remotes.
* ps/3.0-remote-deprecation:
remote: announce removal of "branches/" and "remotes/"
builtin/pack-redundant: remove subcommand with breaking changes
ci: repurpose "linux-gcc" job for deprecations
ci: merge linux-gcc-default into linux-gcc
Makefile: wire up build option for deprecated features
The C functions exported by libgit-sys do not provide an idiomatic Rust
interface. To make it easier to use these functions via Rust, add a
higher-level "libgit" crate, that wraps the lower-level configset API
with an interface that is more Rust-y.
This combination of $X and $X-sys crates is a common pattern for FFI in
Rust, as documented in "The Cargo Book" [1].
[1] https://doc.rust-lang.org/cargo/reference/build-scripts.html#-sys-packages
Co-authored-by: Josh Steadmon <steadmon@google.com>
Signed-off-by: Josh Steadmon <steadmon@google.com>
Signed-off-by: Calvin Wan <calvinwan@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In preparation for implementing a higher-level Rust API for accessing
Git configs, export some of the upstream configset API via libgitpub and
libgit-sys. Since this will be exercised as part of the higher-level API
in the next commit, no tests have been added for libgit-sys.
While we're at it, add git_configset_alloc() and git_configset_free()
functions in libgitpub so that callers can manage config_set structs on
the heap. This also allows non-C external consumers to treat config_sets
as opaque structs.
Co-authored-by: Calvin Wan <calvinwan@google.com>
Signed-off-by: Calvin Wan <calvinwan@google.com>
Signed-off-by: Josh Steadmon <steadmon@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Introduce libgit-sys, a Rust wrapper crate that allows Rust code to call
functions in libgit.a. This initial patch defines build rules and an
interface that exposes user agent string getter functions as a proof of
concept. This library can be tested with `cargo test`. In later commits,
a higher-level library containing a more Rust-friendly interface will be
added at `contrib/libgit-rs`.
Symbols in libgit can collide with symbols from other libraries such as
libgit2. We avoid this by first exposing library symbols in
public_symbol_export.[ch]. These symbols are prepended with "libgit_" to
avoid collisions and set to visible using a visibility pragma. In
build.rs, Rust builds contrib/libgit-rs/libgit-sys/libgitpub.a, which also
contains libgit.a and other dependent libraries, with
-fvisibility=hidden to hide all symbols within those libraries that
haven't been exposed with a visibility pragma.
Co-authored-by: Kyle Lippincott <spectral@google.com>
Co-authored-by: Calvin Wan <calvinwan@google.com>
Signed-off-by: Calvin Wan <calvinwan@google.com>
Signed-off-by: Kyle Lippincott <spectral@google.com>
Signed-off-by: Josh Steadmon <steadmon@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The meson-driven build is now aware of "git-subtree" housed in
contrib/subtree hierarchy.
* ps/build-meson-subtree:
meson: wire up the git-subtree(1) command
meson: introduce build option for contrib
contrib/subtree: fix building docs
With 57ec9254eb (docs: introduce document to announce breaking changes,
2024-06-14), we have introduced a new document that tracks upcoming
breaking changes in the Git project. In 2454970930 (BreakingChanges:
early adopter option, 2024-10-11) we have amended the document a bit to
mention that any introduced breaking changes must be accompanied by
logic that allows us to enable the breaking change at compile-time.
While we already have two breaking changes lined up, neither of them has
such a switch because they predate those instructions.
Introduce the proposed `WITH_BREAKING_CHANGES` preprocessor macro and
wire it up with both our Makefiles and Meson. This does not yet wire up
the build flag for existing deprecations.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano