This allows us to move the repository to a new location in the source
tree without having to remove-project + add a new project tag.
Change-Id: I4dba6151842e57f6f2b8fe60cda260ecea68b7b4
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/310962
Reviewed-by: Mike Frysinger <vapier@google.com>
Tested-by: Michael Kelly <mkelly@arista.com>
Added --standalone_manifest to repo tool. If set, the
manifest is downloaded directly from the appropriate source
(currently, we only support GS) and used instead of creating
a manifest git checkout. The manifests.git repo is still created to
keep track of various config but is marked as being for a standalone
manifest so that the repo tool doesn't try to run networked git
commands in it.
BUG=b:192664812
TEST=existing tests (no coverage), manual runs
Change-Id: I84378cbc7f8e515eabeccdde9665efc8cd2a9d21
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/312942
Tested-by: Jack Neus <jackneus@google.com>
Reviewed-by: Mike Frysinger <vapier@google.com>
Tested:
$ ./run_tests
Verified that a manifest that specified superproject revision would use
the specified revision, and superproject will use the default revision.
Note that this is a slight behavior change from earlier repo versions,
which would always use the branch name of the manifest itself. However,
the new behavior would be more consisitent with regular "project"
element and would allow superproject be used even if it is not enabled
for the particular manifest branch, so we have decided to make the
change as it would provide more flexibility and better matches what
other elements would do.
Bug: [google internal] b/187868160
Change-Id: I35255ee347aff6e65179f7879d52931f168b477e
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/317643
Tested-by: Xin Li <delphij@google.com>
Reviewed-by: Raman Tenneti <rtenneti@google.com>
Reviewed-by: Mike Frysinger <vapier@google.com>
Stop tracking Ubuntu Trusty & Xenial and Debian Jessie & Stretch
as they only had Python 3.5 available which we've dropped.
Backfill OpenSSH versions since we've started testing for it.
Change-Id: I03183ed97f6e43dce8a00e36cce2956544a26afc
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/318835
Reviewed-by: Jack Neus <jackneus@google.com>
Reviewed-by: Mike Frysinger <vapier@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
* Add footer to the version table, so easier to read and maintain.
* Add version entry for Ubuntu 21.04 Hirsute (non-LTS).
* Add version entry for Debian 11 Bullseye (LTS).
Change-Id: Ic72f911e616b1a13901e56074004f05cdc2c7633
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/313322
Reviewed-by: Xin Li <delphij@google.com>
Tested-by: Xin Li <delphij@google.com>
git_config.py:
+ Added SyncAnalysisState class, which saves the following data
into the config object.
++ sys.argv, options, superproject's logging data.
++ repo.*, branch.* and remote.* parameters from config object.
++ current time as synctime.
++ Version number of the object.
+ All the keys for the above data are prepended with 'repo.syncstate.'
+ Added GetSyncAnalysisStateData and UpdateSyncAnalysisState methods
to GitConfig object to save/get the above data.
git_trace2_event_log.py:
+ Added LogConfigEvents method with code from DefParamRepoEvents
to log events.
sync.py:
+ superproject_logging_data is a dictionary that collects all the
superproject data that is to be logged as trace2 event.
+ Sync at the end logs the previously saved syncstate.* parameters
as previous_sync_state. Then it calls config's UpdateSyncAnalysisState
to save and log all the current options, superproject logged data.
docs/internal-fs-layout.md:
+ Added doc string explaining [repo.syncstate ...] sections of
.repo/manifests.git/config file.
test_git_config.py:
+ Added unit test for the new methods of GitConfig object.
Tested:
$ ./run_tests
$ repo_dev init --use-superproject -u https://android.googlesource.com/platform/manifest
Tested it by running the following command multiple times.
$ repo_dev sync -j 20
repo sync has finished successfully
Verified config file has [syncstate ...] data saved.
Bug: [google internal] b/188573450
Change-Id: I1f914ce50f3382111b72940ca56de7c41b53d460
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/313123
Tested-by: Raman Tenneti <rtenneti@google.com>
Reviewed-by: Mike Frysinger <vapier@google.com>
Reviewed-by: Xin Li <delphij@google.com>
Sometimes, we don't care if the remove project is referring to a
non-existing project and we can just ignore it. This change allows us
to ignore remove-project entries if the project that they refer to
doesn't exist, making them effectively a no-op.
Because this change breaks existing configuration, we allow this to be
configuration controlled using the `optional` attribute in the
remove-project tag.
Change-Id: I6313a02983e81344eadcb4e47d7d6b037ee7420e
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/310964
Tested-by: Michael Kelly <mkelly@arista.com>
Reviewed-by: Mike Frysinger <vapier@google.com>
With repo sync --use-superproject, don't update the commit ids of every project
that comes from local manifest.
Tested the code with the following commands.
$ ./run_tests -v
+ Test with local.xml
1. repo init --use-superproject -u persistent-https://googleplex-android.git.corp.google.com/a/platform/manifest
2. cd .repo
cp -r /google/src/head/depot/google3/wireless/android/build_tools/translations/pipeline/local_manifests local_manifests
cd ..
local$ time repo_dev sync --use-superproject
NOTICE: --use-superproject is in beta; report any issues to the address described in `repo version`
.../local/.repo/exp-superproject/feb2c2847da5e274f3d530d5ab438af8-superproject.git: Initial setup for superproject completed.
...
Bug: [google internal] b/189360443
Bug: [google internal] b/189139268
Bug: https://crbug.com/gerrit/14499
Change-Id: Ideaf268c294e9b500b2b9726ffbd733dd8d63004
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/308822
Tested-by: Raman Tenneti <rtenneti@google.com>
Reviewed-by: Mike Frysinger <vapier@google.com>
Reviewed-by: Jonathan Nieder <jrn@google.com>
It will be used to let manifest authors self-register contact info.
This element can be repeated, and any later entries will clobber
earlier ones. This would allow manifest authors who extend
manifests to specify their own contact info.
It would have 1 required attribute: bugurl.
"bugurl" specifies the URL to file a bug against the manifest owner.
<contactinfo bugurl="bug-url"/>
TODO: This CL only implements the parsing logic and further work
will be in followup CLs.
Tested the code with the following commands.
$ ./run_tests tests/test_manifest_xml.py
$ ./run_tests -v
Bug: [google internal] b/186220520.
Change-Id: I47e765ba2dab5cdf850191129f4d4cd6b803f451
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/305203
Tested-by: Raman Tenneti <rtenneti@google.com>
Reviewed-by: Mike Frysinger <vapier@google.com>
We check for updates only once per day, so clarify the docs.
Change-Id: Ib669ca6ebc67bc13204996fa40e1a3a82012295e
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/305145
Reviewed-by: Raman Tenneti <rtenneti@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
Currently, copyfiles and linkfiles which marked by
"<copyfile/>" and "<linkfile/>" in manifest will
be created by first exec 'repo sync'.
But if some "<copyfile/>" or "<linkfile/>" are removed
in manifest, then 'repo sync', these removed item
dest can not be removed in the sourcecode workspace.
This patch is intent to fix this issue, by save a
'copy-link-files.json' in .repo and then compared with
new dest path when next sync. If any "<copyfile/>" or
"<linkfile/>" were removed, the dest path will be
removed in sourcecode at the same time.
Bug: https://crbug.com/gerrit/11008
Change-Id: I6b7b41e94df0f9e6e52801ec755951a4c572d05d
Signed-off-by: jiajia tang <tangjiajia@xiaomi.com>
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/304202
Reviewed-by: Mike Frysinger <vapier@google.com>
Since Python has deprecated the formatter module, switch to the textwrap
module instead for reflowing text. We weren't really using any other
feature anyways.
Verified by diffing the output before & after the change and making sure
it was the same.
Then made a few tweaks to tighten up the output.
Change-Id: I0be1bc2a6661a311b1a4693c80d0f8366320ba55
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/303282
Reviewed-by: Raman Tenneti <rtenneti@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
partial-clone-exclude option excludes projects during
partial clone. This is a comma-delimited project names
(from manifest.xml). This option is persisted and it
is used by the sync command.
A project that has been unparital'ed will remain unpartial if
that project's name is specified in the --partial-clone-exclude
option. The project name should match exactly.
Added
$ ./run_tests -v
Bug: [google internal] b/175712967
"I can't "unpartial" my androidx-main checkout"
$ rm -rf androidx-main/
$ mkdir androidx-main/
$ cd androidx-main/
$ repo_dev init -u https://android.googlesource.com/platform/manifest -b androidx-main --partial-clone --clone-filter=blob:limit=10M -m default.xml
$ repo_dev sync -c -j8
+ Verify a project is partial
$ cd frameworks/support/
$ git config -l | grep 'partial'
+ Unpartial a project.
$ /google/bin/releases/android/git_repack/git_unpartial
+ Verify project is unpartial
$ git config -l | grep 'partial'
$ cd ../..
+ Exclude the project from being unparial'ed after init and sync.
$ repo_dev init -u https://android.googlesource.com/platform/manifest -b androidx-main --partial-clone --clone-filter=blob:limit=10M --partial-clone-exclude="platform/frameworks/support,platform/frameworks/support-golden" -m default.xml
+ Verify project is unpartial
$ cd frameworks/support/
$ git config -l | grep 'partial'
$ cd ../..
$ repo_dev sync -c -j8
$ cd frameworks/support/
$ git config -l | grep 'partial'
$ cd ../..
+ Remove the project from exclude list and verify that project is partially cloned.
$ repo_dev init -u https://android.googlesource.com/platform/manifest -b androidx-main --partial-clone --clone-filter=blob:limit=10M --partial-clone-exclude= -m default.xml
$ repo_dev sync -c -j8
$ cd frameworks/support/
$ git config -l | grep 'partial'
Change-Id: Id5dba418eba1d3f54b54e826000406534c0ec196
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/303162
Reviewed-by: Mike Frysinger <vapier@google.com>
Tested-by: Raman Tenneti <rtenneti@google.com>
For people coming across these docs and thinking that repo's methods
are good to replicate, add a note warning them against doing so.
Change-Id: I443a783794313851a6e7ba1c39baebac988bff9a
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/298164
Reviewed-by: Michael Mortensen <mmortensen@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
Added --no-use-superproject to repo and init.py to disable use of
manifest superprojects.
Replaced the term "sha" with "commit id".
Added _GetBranch method to Superproject object.
Moved shared code between init and sync into SyncSuperproject function.
This function either does git clone or git fetch. If git fetch fails
it does git clone.
Changed Superproject constructor to accept manifest, repodir and branch
to avoid passing them to multiple functions as argument.
Changed functions that were raising exceptions to return either True
or False.
Saved the --use-superproject option in config as repo.superproject.
Updated internal-fs-layout.md document.
Updated the tests to work with the new API changes in Superproject.
Performance for the first time sync has improved from 20 minutes to
around 15 minutes.
Tested the code with the following commands.
$ ./run_tests -v
Tested the sync code by using repo_dev alias and pointing to this CL.
$ repo init took around 20 seconds longer because of cloning of superproject.
$ time repo_dev init -u sso://android.git.corp.google.com/platform/manifest -b master --partial-clone --clone-filter=blob:limit=10M --repo-rev=main --use-superproject
...
real 0m35.919s
user 0m21.947s
sys 0m8.977s
First run
$ time repo sync --use-superproject
...
real 16m41.982s
user 100m6.916s
sys 19m18.753s
No difference in repo sync time after the first run.
Bug: [google internal] b/179090734
Bug: https://crbug.com/gerrit/13709
Bug: https://crbug.com/gerrit/13707
Change-Id: I12df92112f46e001dfbc6f12cd633c3a15cf924b
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/296382
Reviewed-by: Mike Frysinger <vapier@google.com>
Tested-by: Raman Tenneti <rtenneti@google.com>
Added this test to verify that older versions of repo can handle
"<superproject" element. Tested by adding "<iankaz" unknown element.
Tested the code with the following commands.
$ ./run_tests tests/test_manifest_xml.py
$ ./run_tests -v
Bug: https://crbug.com/gerrit/13709
Tested-by: Raman Tenneti <rtenneti@google.com>
Change-Id: I858d56f38cefcfcd14474efdd631a5a940c3ce47
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/293482
Reviewed-by: Mike Frysinger <vapier@google.com>
At most one superproject may be specified. It will be used
to specify the URL of superproject.
It would have 3 attributes: remote, name, and default.
Only "name" is required while the others have reasonable defaults.
<remote name="superproject-url" review="<url>" />
<superproject remote="superproject-url" name="platform/superproject"/>
TODO: This CL only implements the parsing logic and further work
will be in followup CLs.
Tested the code with the following commands.
$ ./run_tests tests/test_manifest_xml.py
$ ./run_tests -v
Bug: https://crbug.com/gerrit/13709
Tested-by: Raman Tenneti <rtenneti@google.com>
Change-Id: I5b4bba02c8b59601c754cf6b5e4d07a1e16ce167
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/292982
Reviewed-by: Mike Frysinger <vapier@google.com>
Presently, this tag is not rendered --- by Gitiles, at least --- which
makes the example very confusing indeed.
Signed-off-by: Jashank Jeremy <jashank@rulingia.com.au>
Change-Id: Ia76a60d8ee0ecce8ceb32661afbd48f3b2d80fbf
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/291362
Reviewed-by: Mike Frysinger <vapier@google.com>
Tested-by: Jashank Jeremy <jashank.jeremy@gmail.com>
We allow project.groups to be whitespace or comma delimited, but
repo-hooks.enabled-list is only whitespace delimited. This hasn't
been a big deal as it's only ever had one valid value, but if we
want to add more, we should harmonize these a bit.
Refactor the groups method to be more generic, and run the enabled-
list attribute through it. Then add missing docs for it.
Change-Id: Iaa96a0faa9c4a68b313b49336751831b73bf855d
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/290743
Reviewed-by: Michael Mortensen <mmortensen@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
Attrib groups can now be added to manifest include, thus
all projects in an included manifest file can easily be tagged
with a group without modifying all projects in that manifest file.
Include groups will add and recurse, meaning included manifest
projects will carry all parent includes. Intentionally, no support
added for group remove, to keep complexity down.
Group handling for projects is untouched, meaning a group set on
a project will still append to whatever was or was not inherited
in parent manifest includes, resulting in union of groups inherited
and set for the project itself.
Test: manual multi-level manifest include structure, in serial and parallel,
with different groups set on init
Test: added unit tests to cover the inheritance
Change-Id: Id2229aa6fd78d355ba598cc15c701b2ee71e5c6f
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/283587
Tested-by: Fredrik de Groot <fredrik.de.groot@volvocars.com>
Reviewed-by: Mike Frysinger <vapier@google.com>
We're migrating from "master" to "main" as the default development
branch. This only affects repo itself, not manifests.
Change-Id: I27489dd721c9a467a1c43736808cb3b3c1365433
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/288082
Reviewed-by: Michael Mortensen <mmortensen@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
We deprecated this 8 years ago. Time to drop it to simplify the code
as it'll help with refactoring in this module to not migrate it.
Change-Id: I2deae5496d1f66a4491408fcdc95cd527062f8b6
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/280798
Tested-by: Mike Frysinger <vapier@google.com>
Reviewed-by: Michael Mortensen <mmortensen@google.com>
For large projects, clone bundle is useful because it provided a way to
efficiently transfer a large portion of git objects through CDN, without
needing to interact with git server. However, with partial clones, the
intention is to not download most of the objects, so the use of clone
bundles would defeat the space savings normally seen with partial
clones, as they are downloaded before the first fetch.
A new option, --clone-bundle is added to override this behavior.
Add a new repo.clonebundle variable which remembers the choice if
explicitly given from command line at repo init.
Change-Id: I03638474af303a82af34579e16cd4700690b5f43
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/268452
Tested-by: Xin Li <delphij@google.com>
Reviewed-by: Jonathan Nieder <jrn@google.com>
We refer to this as "revision" in help text, and in REPO_REV envvar,
so rename to --repo-rev to be consistent. We keep --repo-branch for
backwards compatibility, but as a hidden option.
Bug: https://crbug.com/gerrit/11045
Change-Id: I1ecc282fba32917ed78a63850360c08469db849a
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/259352
Tested-by: Mike Frysinger <vapier@google.com>
Reviewed-by: David Pursehouse <dpursehouse@collab.net>
Add a section on worktrees to avoid symlink problems, and
note that Python 3 is now a hard requirement.
Change-Id: I83811db88692127c40cec8270f6f9486c639dc3f
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/256314
Tested-by: Mike Frysinger <vapier@google.com>
Reviewed-by: David Pursehouse <dpursehouse@collab.net>
Changing this to a file instead of using a symlink serves two purposes:
* We can insert some comments & doc links to help users learn what this
is for, discover relevant documentation, and to discourage them from
modifying things.
* Windows requires Administrator access to use symlinks. With this
last change, Windows users can get repo client checkouts with the new
--worktree option and not need symlinks anywhere at all. Which means
they no longer need to be an Administrator in order to `repo sync`.
Change-Id: I9bc46824fd8d4b0f446ba84bd764994ca1e597e2
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/256313
Tested-by: Mike Frysinger <vapier@google.com>
Reviewed-by: David Pursehouse <dpursehouse@collab.net>
This allows people to write ~/.repoconfig/config akin to ~/.gitconfig
and .repo/config akin to .git/config. This allows us to add settings
specific to repo without mixing up git, and to persist in general.
Change-Id: I1c6fbe31e63fb8ce26aa85335349c6ae5b1712c6
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/255832
Reviewed-by: David Pursehouse <dpursehouse@collab.net>
Tested-by: Mike Frysinger <vapier@google.com>
Make it clear that the paths have a .git suffix, and clarify the
reason for not using remote servers in the layout.
Change-Id: I62c6977ee6f4e1e9882d45727eb239cf5489d2b6
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/256033
Reviewed-by: Jonathan Nieder <jrn@google.com>
Tested-by: Mike Frysinger <vapier@google.com>
This provides initial support for using git worktrees internally
instead of our own ad-hoc symlink tree. It's been lightly tested
which is why it's not currently exposed via --help.
When people opt-in to worktrees in an existing repo client checkout,
no projects are migrated. Instead, only new projects will use the
worktree method. This allows for limited testing/opting in without
having to completely blow things away or get a second checkout.
Bug: https://crbug.com/gerrit/11486
Change-Id: Ic3ff891b30940a6ba497b406b2a387e0a8517ed8
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/254075
Tested-by: Mike Frysinger <vapier@google.com>
Reviewed-by: Mike Frysinger <vapier@google.com>
This allows users to specify custom hashtags when uploading, both via
the CLI and via the same gitconfig settings as other upload options.
Bug: https://crbug.com/gerrit/11174
Change-Id: Ia0959e25b463e5f29d704e4d06e0de793d4fc77c
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/255855
Reviewed-by: David Pursehouse <dpursehouse@collab.net>
Tested-by: Mike Frysinger <vapier@google.com>
Going purely on upstream package release cycles doesn't tell the whole
story: a lot of people run LTS distros which will have older versions
of software we want to support.
Build out a table for us to quickly reference when making decisions as
to what versions of git/python we want to support, and when we can drop
them. This will also help to refer users to as why we made a specific
decision that might be affecting them.
Change-Id: I7aea24bbefd50e358aeacf11e8c15a346c8fb8a9
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/254572
Tested-by: Mike Frysinger <vapier@google.com>
Reviewed-by: David Pursehouse <dpursehouse@collab.net>
Currently the only reference for these is the source which can be a
pita when needing to refer to something quickly.
Change-Id: I52baeb9a4935814cf99fa9a9b3102e8e46cddb0d
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/253972
Tested-by: Mike Frysinger <vapier@google.com>
Reviewed-by: David Pursehouse <dpursehouse@collab.net>
This commit supports for the 'remote' attribute in
<extend-project>. This avoids the need to perform a <remove-project>
followed by a <project> in local manifests.
Change-Id: I9f9347913337ec9d159bc264d15ce97881ae5398
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/253092
Tested-by: Kyunam Jo <kyunam.jo@gmail.com>
Reviewed-by: Mike Frysinger <vapier@google.com>
Reject paths in <copyfile> & <linkfile> that point outside of their
respective scopes. This validates paths while parsing the manifest
as this should be quick & cheap: we don't access the filesystem as
this code runs before we've synced.
Bug: https://crbug.com/gerrit/11218
Change-Id: I8e17bb91f3f5b905a9d76391b29fbab4cb77aa58
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/232932
Tested-by: Mike Frysinger <vapier@google.com>
Reviewed-by: Mike Frysinger <vapier@google.com>
Reviewed-by: Michael Mortensen <mmortensen@google.com>
The plan previously documented was <=1.13.x is Python 2 and >=1.14.x
is Python 3. Other projects that migrated Python versions and drop
support for older have tended to take a more drastic version jump to
make it clearer to users. So lets adjust the plan to say <=1.x will
support Python 2, and >=2.x will be Python 3-only.
This also allows us to harmonize the repo launcher version. It is
currently sitting at v1.26 and has been incremented independently of
the repo version for the life of the project. While we might know
these lower nuances, pretty much no one else does and it just leads
to confusion: do I know version 1.26 or version 1.13.7? Or do I
have both? What does that even mean?
Once we update the major version to 2.0.0, we can also adjust the
launcher script to 2.0.0, and then the launcher release process will
be tied to a new repo release in general.
Bug: https://crbug.com/gerrit/10418
Change-Id: Idb2257371a06e56d2923cf717345c028f49176a2
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/240372
Reviewed-by: David Pursehouse <dpursehouse@collab.net>
Tested-by: Mike Frysinger <vapier@google.com>
While we don't (yet) explicitly enforce all of these, make sure
we document the expected behavior so we can all agree on it.
Bug: https://crbug.com/gerrit/11218
Change-Id: Ife8298702fa445ac055ef43c6d62706a9cb199ce
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/232893
Reviewed-by: David Pursehouse <dpursehouse@collab.net>
Tested-by: Mike Frysinger <vapier@google.com>
As we convert repo to support Python 3, the version of Python that we
use might not be the version that repo hooks users have written for.
Since repo upgrades are not immediate, and not easily under direct
control of end users (relative to the projects maintaining the hook
code), allow hook authors to declare the version of Python that they
want to use.
Now repo will read the shebang from the hook script and compare it
against the version of Python repo itself is running under. If they
differ, we'll try to execute a separate instance of Python and have
it load & execute the hook. If things are compatible, then we still
use the inprocess execution logic that we have today.
This allows repo hook users to upgrade on their own schedule (they
could even upgrade to Python 3 ahead of us) without having to worry
about their supported version being exactly in sync with repo's.
Bug: https://crbug.com/gerrit/10418
Change-Id: I97c7c96b64fb2ee465c39b90e9bdcc76394a146a
Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/228432
Reviewed-by: David Pursehouse <dpursehouse@collab.net>
Tested-by: Mike Frysinger <vapier@google.com>
Since gitiles recommends using # headers over ---/=== underlines,
change the manifest-format.md over and all our help texts.
Change-Id: I96391d41fba769e9f26870d497cf7cf01c8d8ab3
