CI settings at GitLab has been updated to run MSVC based Meson job
automatically (as opposed to be done only upon manual request).
* ps/ci-gitlab-enable-msvc-meson-job:
gitlab-ci: always run MSVC-based Meson job
With 7304bd2bc3 (ci: wire up Visual Studio build with Meson,
2025-01-22) we have introduced a CI job that builds and tests Git with
Microsoft Visual Studio via Meson. This job is only being executed by
default on GitHub Workflows though -- on GitLab CI it is marked as a
"manual" job, so the developer has to actively trigger these jobs.
The consequence of this split is that any breakage specific to this job
is only noticed by developers who mainly work with GitHub. Let's improve
this situation by also running the job by default on GitLab CI.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
In 7304bd2bc3 (ci: wire up Visual Studio build with Meson, 2025-01-22)
we have wired up a new CI job that builds and tests Git with Meson on a
Windows machine. The expectation here was that this build uses the
Visual Studio toolchain to do so, and that is true on GitLab CI. But on
GitHub Workflows it is not the case because we've got GCC in our PATH,
and thus Meson favors that compiler toolchain over Visual Studio's.
Fix this by explicitly asking Meson to use the Visual Studio toolchain.
While this is only really required for GitHub Workflows, let's also pass
the flag in GitLab CI so that we don't implicitly assume the toolchain
that Meson is going to pick.
Reported-by: Johannes Schindelin <johannes.schindelin@gmx.de>
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Assorted fixes and improvements to the build procedure based on
meson.
* ps/build-meson-fixes-0130:
gitlab-ci: restrict maximum number of link jobs on Windows
meson: consistently use custom program paths to resolve programs
meson: fix overwritten `git` variable
meson: prevent finding sed(1) in a loop
meson: improve handling of `sane_tool_path` option
meson: improve PATH handling
meson: drop separate version library
meson: stop linking libcurl into all executables
meson: introduce `libgit_curl` dependency
meson: simplify use of the common-main library
meson: inline the static 'git' library
meson: fix OpenSSL fallback when not explicitly required
meson: fix exec path with enabled runtime prefix
We have recently noticed that the "msvc-meson" test job in GitLab CI
succeeds even if there are failures. This is somewhat puzzling because
we use exactly the same command as we do on GitHub Actions, and there
the jobs fail as exected.
As it turns out, this is another weirdness of the GitLab CI hosted
runner for Windows [1]: by default, even successful commands will not
make the job fail. Interestingly though, this depends on what exactly
the command is that you're running -- the MinGW-based job for example
works alright and does fail as expected.
The root cause here seems to be specific behaviour of PowerShell. The
invocation of `ForEach-Object` does not bubble up any errors in case the
invocation of `meson test` fails, and thus we don't notice the error.
This is specific to executing the command in a loop: other build steps
where we execute commands directly fail as expected.
This is because the specific version of PowerShell that we use in the
runner does not know about `PSNativeCommandUseErrorActionPreference`
yet, which controls whether native commands like "meson.exe" honor the
`ErrorActionPreference` variable. The preference has been introduced
with PowerShell 7.3 and is default-enabled since PowerShell 7.4, but
GitLab's hosted runners still seem to use PowerShell 5.1. Consequently,
when tests fail, we won't bubble up the error at all from the loop and
thus the job doesn't fail. This isn't an issue in other cases though
where we execute native commands directly, as the GitLab runner knows to
check the last error code after every command.
The same thing doesn't seem to be an issue on GitHub Actions, most
likely because it uses PowerShell 7.4. Curiously, the preference for
`PSNativeCommandUseErrorActionPreference` is disabled there, but the
jobs fail as expected regardless of that. It's puzzling, but I do not
have enough PowerShell expertise to give a definitive answer as to why
it works there.
In any case, Meson 1.8 will likely get support for slicing tests [1], so
we can eventually get rid of the whole PowerShell script. For now, work
around the issue by explicitly exiting out of the loop with a non-zero
error code if we see that Meson has failed.
[1]: https://github.com/mesonbuild/meson/pull/14092
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The hosted Windows runners on GitLab.com only have 7.5GB of RAM. Given
that "link.exe" provided by Microsoft Visual Studio is multi-threaded by
itself already and thus quite memory hungry this can quickly lead to
memory starvation, out-of-memory situations and thus failed CI jobs.
Fix the issue by limiting the number of concurrent linker jobs. The same
issue hasn't been observed on GitHub Actions yet, probably because it
got more than twice the amount of RAM with 16GB.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Wire up credential helpers in our CI runs so that we can rest assured
that they compile and (if tests are available) function correctly.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Two CI tasks, whitespace check and style check, work on the
difference from the base version and the version being checked, but
the base was computed incorrectly in GitLab CI in some cases, which
has been corrected.
* jt/gitlab-ci-base-fix:
ci: fix base commit fallback for check-whitespace and check-style
The code paths to interact with zlib has been cleaned up in
preparation for building with zlib-ng.
* ps/zlib-ng:
ci: make "linux-musl" job use zlib-ng
ci: switch linux-musl to use Meson
compat/zlib: allow use of zlib-ng as backend
git-zlib: cast away potential constness of `next_in` pointer
compat/zlib: provide stubs for `deflateSetHeader()`
compat/zlib: provide `deflateBound()` shim centrally
git-compat-util: move include of "compat/zlib.h" into "git-zlib.h"
compat: introduce new "zlib.h" header
git-compat-util: drop `z_const` define
compat: drop `uncompress2()` compatibility shim
CI updates (containerization, dropping stale ones, etc.).
* ps/ci-misc-updates:
ci: remove stale code for Azure Pipelines
ci: use latest Ubuntu release
ci: stop special-casing for Ubuntu 16.04
gitlab-ci: add linux32 job testing against i386
gitlab-ci: remove the "linux-old" job
github: simplify computation of the job's distro
github: convert all Linux jobs to be containerized
github: adapt containerized jobs to be rootless
t7422: fix flaky test caused by buffered stdout
t0060: fix EBUSY in MinGW when setting up runtime prefix
More build fixes and enhancements on meson based build procedure.
* ps/build-meson-fixes:
ci: wire up Visual Studio build with Meson
ci: raise error when Meson generates warnings
meson: fix compilation with Visual Studio
meson: make the CSPRNG backend configurable
meson: wire up fuzzers
meson: wire up generation of distribution archive
meson: wire up development environments
meson: fix dependencies for generated headers
meson: populate project version via GIT-VERSION-GEN
GIT-VERSION-GEN: allow running without input and output files
GIT-VERSION-GEN: simplify computing the dirty marker
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 check-whitespace and check-style CI scripts require a base commit.
In GitLab CI, the base commit can be provided by several different
predefined CI variables depending on the type of pipeline being
performed.
In 30c4f7e350 (check-whitespace: detect if no base_commit is provided,
2024-07-23), the GitLab check-whitespace CI job was modified to support
CI_MERGE_REQUEST_DIFF_BASE_SHA as a fallback base commit if
CI_MERGE_REQUEST_TARGET_BRANCH_SHA was not provided. The same fallback
strategy was also implemented for the GitLab check-style CI job in
bce7e52d4e (ci: run style check on GitHub and GitLab, 2024-07-23).
The base commit fallback is implemented using shell parameter expansion
where, if the first variable is unset, the second variable is used as
fallback. In GitLab CI, these variables can be set but null. This has
the unintended effect of selecting an empty first variable which results
in CI jobs providing an invalid base commit and failing.
Fix the issue by defaulting to the fallback variable if the first is
unset or null.
Signed-off-by: Justin Tobler <jltobler@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Switch over the "linux-musl" job to use Meson instead of Makefiles. This
is done due to multiple reasons:
- It simplifies our CI infrastructure a bit as we don't have to
manually specify a couple of build options anymore.
- It verifies that Meson detects and sets those build options
automatically.
- It makes it easier for us to wire up a new CI job using zlib-ng as
backend.
One platform compatibility that Meson cannot easily detect automatically
is the `GIT_TEST_UTF8_LOCALE` variable used in tests. Wire up a build
option for it, which we set via a new "MESONFLAGS" environment variable.
Note that we also drop the CC variable, which is set to "gcc". We
already default to GCC when CC is unset in "ci/lib.sh", so this is not
needed.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add a new job to GitHub Actions and GitLab CI that builds and tests
Meson-based builds with Visual Studio.
A couple notes:
- While the build job is mandatory, the test job is marked as "manual"
on GitLab so that it doesn't run by default. We already have a bunch
of Windows-based jobs, and the computational overhead that these
cause is simply out of proportion to run the test suite twice.
The same isn't true for GitHub as I could not find a way to make a
subset of jobs manually triggered.
- We disable Perl. This is because we pick up Perl from Git for
Windows, which outputs different paths ("/c/" instead of "C:\") than
what we expect in our tests.
- We don't use the Git for Windows SDK. Instead, the build only
depends on Visual Studio, Meson and Git for Windows. All the other
dependencies like curl, pcre2 and zlib get pulled in and compiled
automatically by Meson and thus do not have to be provided by the
system.
- We open-code "ci/run-test-slice.sh". This is because we only have
direct access to PowerShell, so we manually implement the logic.
There is an upstream pull request for the Meson build system [1] to
implement test slicing in Meson directly.
- We don't process test artifacts for failed CI jobs. This is done to
keep down prerequisites to a minimum.
All tests are passing.
[1]: https://github.com/mesonbuild/meson/pull/14092
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The "linux-gcc" job isn't all that interesting by itself and can be
considered more or less the "standard" job: it is running with a
reasonably up-to-date image and uses GCC as a compiler, both of which we
already cover in other jobs.
There is one exception though: we change the default branch to be "main"
instead of "master", so it is forging ahead a bit into the future to
make sure that this change does not cause havoc. So let's expand on this
a bit and also add the new "WITH_BREAKING_CHANGES" flag to the mix.
Rename the job to "linux-breaking-changes" accordingly.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The "linux-gcc-default" job is mostly doing the same as the "linux-gcc"
job, except for a couple of minor differences:
- We use an explicit GCC version instead of the default version
provided by the distribution. We have other jobs that test with
"gcc-8", making this distinction pointless.
- We don't set up the Python version explicitly, and instead use the
default Python version. Python 2 has been end-of-life for quite a
while now though, making this distinction less interesting.
- We set up the default branch name to be "main" in "linux-gcc". We
have other testcases that don't and also some that explicitly use
"master".
- We use "ubuntu:20.04" in one job and "ubuntu:latest" in another. We
already have a couple other jobs testing these respectively.
So overall, the job does not add much to our test coverage.
Drop the "linux-gcc-default" job and adapt "linux-gcc" to start using
the default GCC compiler, effectively merging those two jobs into one.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Both GitHub Actions and GitLab CI use the "ubuntu:latest" tag as the
default image for most jobs. This tag is somewhat misleading though, as
it does not refer to the latest release of Ubuntu, but to the latest LTS
release thereof. But as we already have a couple of jobs exercising the
oldest LTS release of Ubuntu that Git still supports, it would make more
sense to test the oldest and youngest versions of Ubuntu.
Adapt these jobs to instead use the "ubuntu:rolling" tag, which refers
to the actual latest release, which currently is Ubuntu 24.10.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add another job to GitLab CI that tests against the i386 architecture.
This job is equivalent to the same job in GitHub Workflows.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The "linux-old" job was historically testing against the oldest
supported LTS release of Ubuntu. But with c85bcb5de1 (gitlab-ci: switch
from Ubuntu 16.04 to 20.04, 2024-10-31) it has been converted to test
against Ubuntu 20.04, which already gets exercised in a couple of other
CI jobs. It's thus not adding any significant test coverage.
Drop the job.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The meson-build procedure is integrated into CI to catch and
prevent bitrotting.
* ps/ci-meson:
ci: wire up Meson builds
t: introduce compatibility options to clar-based tests
t: fix out-of-tree tests for some git-p4 tests
Makefile: detect missing Meson tests
meson: detect missing tests at configure time
t/unit-tests: rename clar-based unit tests to have a common prefix
Makefile: drop -DSUPPRESS_ANNOTATED_LEAKS
ci/lib: support custom output directories when creating test artifacts
GitLab CI updates.
* ps/ci-gitlab-update:
ci/lib: fix "CI setup" sections with GitLab CI
ci/lib: do not interpret escape sequences in `group ()` arguments
ci/lib: remove duplicate trap to end "CI setup" group
gitlab-ci: update macOS images to Sonoma
Wire up CI builds for both GitLab and GitHub that use the Meson build
system.
While the setup is mostly trivial, one gotcha is the test output
directory used to be in "t/", but now it is contained in the build
directory. To unify the logic across Makefile- and Meson-based builds we
explicitly set up the `TEST_OUTPUT_DIRECTORY` variable so that it is the
same for both build systems.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The macOS Ventura images we use for GitLab CI runners have been
deprecated. Update them to macOS 14, aka Sonoma.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Ubuntu 16.04 is past its normal LTS lifespan, so let's switch to Ubuntu
20.04 instead, which is the latest regular LTS version.
Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
Add jobs that exercise Git on Windows. Unfortunately, building and
especially testing Git on Windows is inherently slower compared to other
Unix-like systems, mostly because spawning processes is way slower. We
thus use the same layout as we use in GitHub Actions, where we have one
build job, and then pass on the resulting build artifacts to ten test
jobs that split up the work across each other.
Unfortunately, the GitLab runners for Windows machines are embarassingly
slow by themselves. So while this strategy leads to around 20 minutes of
build time in GitHub Actions, the same pipeline takes around an hour in
GitLab CI. Still, having late coverage is certainly better than having
none at all.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
We're about to add a couple of jobs for Windows. As the Windows runners
are quite slow, we will split those up across two stages: one stage to
build the artifacts, and one stage that runs test slices in parallel.
Introduce stages and "needs" dependencies for the preexisting jobs as a
preparatory step. The stages will lead to a more natural representation
of jobs in the UI, whereas the "needs" dependency ensures that jobs do
not have to wait for all jobs in the preceding stage to finish.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
With the recent effort to make the test suite free of memory leaks we
now run a lot more of test suites with the leak-sanitizer enabled. While
we were originally only executing around 23000 tests, we're now at 30000
tests. Naturally, this has a significant impact on the runtime of such a
test run.
Naturally, this impact can also be felt for our leak-checking CI jobs.
While macOS used to be the slowest-executing job on GitLab CI with ~15
minutes of runtime, nowadays it is our leak checks which take around 45
to 55 minutes.
Our Linux runners for GitLab CI are untagged, which means that they
default to the "small" machine type with two CPU cores [1]. Upgrade
these to the "medium" runner, which provide four CPU cores and which
should thus provide a noticeable speedup.
In theory, we could upgrade to an ever larger machine than that. The
official mirror [2] has an Ultimate license, so we could get up to 128
cores. But anybody running a fork of the Git project without such a
license wouldn't be able to use those beefier machines and thus their
pipelines would fail.
[1]: https://docs.gitlab.com/ee/ci/runners/hosted_runners/linux.html
[2]: https://gitlab.com/git-scm/git/
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
CI updates
* jk/ci-linux32-update:
ci: add Ubuntu 16.04 job to GitLab CI
ci: use regular action versions for linux32 job
ci: use more recent linux32 image
ci: unify ubuntu and ubuntu32 dependencies
ci: drop run-docker scripts
In the preceding commits we had to convert the linux32 job to be based
on Ubuntu 20.04 instead of Ubuntu 16.04 due to a limitation in GitHub
Workflows. This was the only job left that still tested against this old
but supported Ubuntu version, and we have no other jobs that test with a
comparatively old Linux distribution.
Add a new job to GitLab CI that tests with Ubuntu 16.04 to cover the
resulting test gap. GitLab doesn't modify Docker images in the same way
GitHub does and thus doesn't fall prey to the same issue. There are two
compatibility issues uncovered by this:
- Ubuntu 16.04 does not support HTTP/2 in Apache. We thus cannot set
`GIT_TEST_HTTPD=true`, which would otherwise cause us to fail when
Apache fails to start.
- Ubuntu 16.04 cannot use recent JGit versions as they depend on a
more recent Java runtime than we have available. We thus disable
installing any kind of optional dependencies that do not come from
the package manager.
These two restrictions are fine though, as we only really care about
whether Git compiles and runs on such old distributions in the first
place.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The 'check-whitespace' CI script exits gracefully if no base commit is
provided or if an invalid revision is provided. This is not good because
if a particular CI provides an incorrect base_commit, it would fail
successfully.
This is exactly the case with the GitLab CI. The CI is using the
"$CI_MERGE_REQUEST_TARGET_BRANCH_SHA" variable to get the base commit
SHA, but variable is only defined for _merged_ pipelines. So it is empty
for regular pipelines [1]. This should've failed the check-whitespace
job.
Let's fallback to 'CI_MERGE_REQUEST_DIFF_BASE_SHA' if
"CI_MERGE_REQUEST_TARGET_BRANCH_SHA" isn't available in GitLab CI,
similar to the previous commit. Let's also add a check for incorrect
base_commit in the 'check-whitespace.sh' script. While here, fix a small
typo too.
[1]: https://docs.gitlab.com/ee/ci/variables/predefined_variables.html#predefined-variables-for-merge-request-pipelines
Helped-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Karthik Nayak <karthik.188@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
We don't run style checks on our CI, even though we have a
'.clang-format' setup in the repository. Let's add one, the job will
validate only against the new commits added and will only run on merge
requests. Since we're introducing it for the first time, let's allow
this job to fail, so we can validate if this is useful and eventually
enforce it.
For GitHub, we allow the job to pass by adding 'continue-on-error: true'
to the workflow. This means the job would show as passed, even if the
style check failed. To know the status of the job, users have to
manually check the logs.
For GitLab, we allow the job to pass by adding 'allow_failure: true', to
the job. Unlike GitHub, here the job will show as failed with a yellow
warning symbol, but the pipeline would still show as passed.
Also for GitLab, we use the 'CI_MERGE_REQUEST_TARGET_BRANCH_SHA'
variable by default to obtain the base SHA of the merged pipeline (which
is only available for merged pipelines [1]). Otherwise we use the
'CI_MERGE_REQUEST_DIFF_BASE_SHA' variable.
[1]: https://docs.gitlab.com/ee/ci/variables/predefined_variables.html#predefined-variables-for-merge-request-pipelines
Helped-by: Junio C Hamano <gitster@pobox.com>
Signed-off-by: Karthik Nayak <karthik.188@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add another job to execute `make check-docs`, which lints our
documentation and makes sure that expected manpages exist. This job
mirrors the same job that we already have for GitHub Actions.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
The "whitespace check" task that was enabled for GitHub Actions CI
has been ported to GitLab CI.
* jt/port-ci-whitespace-check-to-gitlab:
gitlab-ci: add whitespace error check
ci: make the whitespace report optional
ci: separate whitespace check script
github-ci: fix link to whitespace error
ci: pre-collapse GitLab CI sections
There was a semantic merge conflict between 9cdeb34b96 (ci: merge
scripts which install dependencies, 2024-04-12), which has merged
"ci/install-docker-dependencies.sh" into "ci/install-dependencies.sh"
and c7b228e000 (gitlab-ci: add smoke test for fuzzers, 2024-04-29),
which has added a new fuzz smoke test job that makes use of the
now-removed script.
Adapt the job to instead use the new script to install dependencies.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Our GitLab CI setup has a test gap where the fuzzers aren't exercised at
all. Add a smoke test, similar to the one we have in GitHub Workflows.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
GitLab CI does not have a job to check for whitespace errors introduced
by a set of changes. Reuse the existing generic `whitespace-check.sh` to
create the job for GitLab pipelines.
Note that the `$CI_MERGE_REQUEST_TARGET_BRANCH_SHA` variable is only
available in GitLab merge request pipelines and therefore the CI job is
configured to only run as part of those pipelines.
Signed-off-by: Justin Tobler <jltobler@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
We have two different scripts which install dependencies, one for
dockerized jobs and one for non-dockerized ones. Naturally, these
scripts have quite some duplication. Furthermore, either of these
scripts is missing some test dependencies that the respective other
script has, thus reducing test coverage.
Merge those two scripts such that there is a single source of truth for
test dependencies, only.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Part of "install-dependencies.sh" is to install some binaries required
for tests into a custom directory that gets added to the PATH. This
directory is located at "$HOME/path" and thus depends on the current
user that the script executes as.
This creates problems for GitLab CI, which installs dependencies as the
root user, but runs tests as a separate, unprivileged user. As their
respective home directories are different, we will end up using two
different custom path directories. Consequently, the unprivileged user
will not be able to find the binaries that were set up as root user.
Fix this issue by allowing CI to override the custom path, which allows
GitLab to set up a constant value that isn't derived from "$HOME".
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add CI jobs for both GitHub Workflows and GitLab CI to run Git with the
new reftable backend.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Add a job to GitLab CI which runs tests on macOS, which matches the
equivalent "osx-clang" job that we have for GitHub Workflows. One
significant difference though is that this new job runs on Apple M1
machines and thus uses the "arm64" architecture. As GCC does not yet
support this comparatively new architecture we cannot easily include an
equivalent for the "osx-gcc" job that exists in GitHub Workflows.
Note that one test marked as `test_must_fail` is surprisingly passing:
t7815-grep-binary.sh (Wstat: 0 Tests: 22 Failed: 0)
TODO passed: 12
This seems to boil down to an unexpected difference in how regcomp(3P)
works when matching NUL bytes. Cross-checking with the respective GitHub
job shows that this is not an issue unique to the GitLab CI job as it
passes in the same way there.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Our GitHub Workflows definitions have a static analysis job that
runs the following tasks:
- Coccinelle to check for suggested refactorings.
- `make hdr-check` to check for missing includes or forward
declarations in our header files.
- `make check-pot` to check our translations for issues.
- `./ci/check-directional-formatting.bash` to check whether our
sources contain any Unicode directional formatting code points.
Add an equivalent job to our GitLab CI definitions.
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
We already support Azure Pipelines and GitHub Workflows in the Git
project, but until now we do not have support for GitLab CI. While it is
arguably not in the interest of the Git project to maintain a ton of
different CI platforms, GitLab has recently ramped up its efforts and
tries to contribute to the Git project more regularly.
Part of a problem we hit at GitLab rather frequently is that our own,
custom CI setup we have is so different to the setup that the Git
project has. More esoteric jobs like "linux-TEST-vars" that also set a
couple of environment variables do not exist in GitLab's custom CI
setup, and maintaining them to keep up with what Git does feels like
wasted time. The result is that we regularly send patch series upstream
that fail to compile or pass tests in GitHub Workflows. We would thus
like to integrate the GitLab CI configuration into the Git project to
help us send better patch series upstream and thus reduce overhead for
the maintainer. Results of these pipeline runs will be made available
(at least) in GitLab's mirror of the Git project at [1].
This commit introduces the integration into our regular CI scripts so
that most of the setup continues to be shared across all of the CI
solutions. Note that as the builds on GitLab CI run as unprivileged
user, we need to pull in both sudo and shadow packages to our Alpine
based job to set this up.
[1]: https://gitlab.com/gitlab-org/git
Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
Junio C Hamano