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* subcmds: reduce multiprocessing serialization overheadKuang-che Wu2024-10-231-15/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Follow the same approach as 39ffd9977e to reduce serialization overhead. Below benchmarks are tested with 2.7k projects on my workstation (warm cache). git tracing is disabled for benchmark. (seconds) | v2.48 | v2.48 | this CL | this CL | | -j32 | | -j32 ----------------------------------------------------------- with clean tree state: branches (none) | 5.6 | 5.9 | 1.0 | 0.9 status (clean) | 21.3 | 9.4 | 19.4 | 4.7 diff (none) | 7.6 | 7.2 | 5.7 | 2.2 prune (none) | 5.7 | 6.1 | 1.3 | 1.2 abandon (none) | 19.4 | 18.6 | 0.9 | 0.8 upload (none) | 19.7 | 18.7 | 0.9 | 0.8 forall -c true | 7.5 | 7.6 | 0.6 | 0.6 forall -c "git log -1" | 11.3 | 11.1 | 0.6 | 0.6 with branches: start BRANCH --all | 21.9 | 20.3 | 13.6 | 2.6 checkout BRANCH | 29.1 | 27.8 | 1.1 | 1.0 branches (2) | 28.0 | 28.6 | 1.5 | 1.3 abandon BRANCH | 29.2 | 27.5 | 9.7 | 2.2 Bug: b/371638995 Change-Id: I53989a3d1e43063587b3f52f852b1c2c56b49412 Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/440221 Reviewed-by: Josip Sokcevic <sokcevic@google.com> Tested-by: Kuang-che Wu <kcwu@google.com> Commit-Queue: Kuang-che Wu <kcwu@google.com>
* cleanup: Update codebase to expect Python 3.6Jason R. Coombs2023-10-311-1/+1
| | | | | | | | | | | - Bump minimum version to Python 3.6. - Use f-strings in a lot of places. Change-Id: I2aa70197230fcec2eff8e7c8eb754f20c08075bb Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/389034 Tested-by: Jason R. Coombs <jaraco@google.com> Reviewed-by: Mike Frysinger <vapier@google.com> Commit-Queue: Jason R. Coombs <jaraco@google.com>
* start: Use repo loggerAravind Vasudevan2023-09-111-9/+9
| | | | | | | | | Bug: b/292704435 Change-Id: I7b8988207dfdcf0ffc283a48499611892ef5187d Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/385534 Tested-by: Aravind Vasudevan <aravindvasudev@google.com> Reviewed-by: Jason Chang <jasonnc@google.com> Commit-Queue: Aravind Vasudevan <aravindvasudev@google.com>
* isort: format codebasev2.36Mike Frysinger2023-08-221-4/+5
| | | | | | | | Change-Id: I6f11d123b68fd077f558d3c21349c55c5f251019 Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/383715 Reviewed-by: Gavin Mak <gavinmak@google.com> Tested-by: Mike Frysinger <vapier@google.com> Commit-Queue: Mike Frysinger <vapier@google.com>
* gitc: drop supportJason Chang2023-08-151-43/+1
| | | | | | | | | Bug: b/282775958 Change-Id: Ib6383d6fd82a017d0a6670d6558a905d41be321f Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/375314 Reviewed-by: Mike Frysinger <vapier@google.com> Tested-by: Jason Chang <jasonnc@google.com> Commit-Queue: Jason Chang <jasonnc@google.com>
* Raise RepoExitError in place of sys.exitJason Chang2023-08-101-11/+27
| | | | | | | | | | Bug: b/293344017 Change-Id: Icae4932b00e4068cba502a5ab4a0274fd7854d9d Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/382214 Reviewed-by: Gavin Mak <gavinmak@google.com> Tested-by: Jason Chang <jasonnc@google.com> Reviewed-by: Aravind Vasudevan <aravindvasudev@google.com> Commit-Queue: Jason Chang <jasonnc@google.com>
* sync: Show elapsed time for the longest syncing projectGavin Mak2023-05-181-2/+2
| | | | | | | | | | | | | | "Last synced: X" is printed only after a project finishes syncing. Replace that with a message that shows the longest actively syncing project. Bug: https://crbug.com/gerrit/11293 Change-Id: I84c7873539d84999772cd554f426b44921521e85 Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/372674 Reviewed-by: Josip Sokcevic <sokcevic@google.com> Commit-Queue: Gavin Mak <gavinmak@google.com> Reviewed-by: Joanna Wang <jojwang@google.com> Tested-by: Gavin Mak <gavinmak@google.com>
* [git_trace2] Add logs for critical cmdsJosip Sokcevic2023-05-171-0/+2
| | | | | | | | | | | | Trace logs emitted from repo are not useful on error for many critical commands. This change adds errors for critical commands to trace logs. Change-Id: Ideb9358bee31e540bd84a94327a09ff9b0246a77 Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/373814 Reviewed-by: Joanna Wang <jojwang@google.com> Tested-by: Josip Sokcevic <sokcevic@google.com> Commit-Queue: Josip Sokcevic <sokcevic@google.com> Reviewed-by: Gavin Mak <gavinmak@google.com>
* Format codebase with black and check formatting in CQGavin Mak2023-03-221-111/+139
| | | | | | | | | | | | Apply rules set by https://gerrit-review.googlesource.com/c/git-repo/+/362954/ across the codebase and fix any lingering errors caught by flake8. Also check black formatting in run_tests (and CQ). Bug: b/267675342 Change-Id: I972d77649dac351150dcfeb1cd1ad0ea2efc1956 Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/363474 Reviewed-by: Mike Frysinger <vapier@google.com> Tested-by: Gavin Mak <gavinmak@google.com> Commit-Queue: Gavin Mak <gavinmak@google.com>
* Add multi-manifest support with <submanifest> elementv2.22LaMont Jones2022-02-171-2/+3
| | | | | | | | | | | To be addressed in another change: - a partial `repo sync` (with a list of projects/paths to sync) requires `--this-tree-only`. Change-Id: I6c7400bf001540e9d7694fa70934f8f204cb5f57 Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/322657 Tested-by: LaMont Jones <lamontjones@google.com> Reviewed-by: Mike Frysinger <vapier@google.com>
* commands: document the "common" class attributeMike Frysinger2021-06-151-1/+1
| | | | | | | | | | Switch it to uppercase to make it clear it's a constant, and add documentation so its usage is clear. Change-Id: I6d281a66a90b5908b3131585c9945e88cfe815ea Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/309322 Reviewed-by: Raman Tenneti <rtenneti@google.com> Tested-by: Mike Frysinger <vapier@google.com>
* command: add a helper for the parallel execution boilerplateMike Frysinger2021-04-151-16/+10
| | | | | | | | | | | Now that we have a bunch of subcommands doing parallel execution, a common pattern arises that we can factor out for most of them. We leave forall alone as it's a bit too complicated atm to cut over. Change-Id: I3617a4f7c66142bcd1ab030cb4cca698a65010ac Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/301942 Tested-by: Mike Frysinger <vapier@google.com> Reviewed-by: Chris Mcdonald <cjmcdonald@google.com>
* progress: hide progress bar when --quietMike Frysinger2021-04-131-2/+2
| | | | | | | | | | | | We want progress bars in the default output mode, but not when the user specifies --quiet. Add a setting to the Progress bar class so it takes care of not displaying anything itself rather than having to update every subcommand to conditionally setup & call the object. Change-Id: I1134993bffc5437bc22e26be11a512125f10597f Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/303225 Reviewed-by: Raman Tenneti <rtenneti@google.com> Tested-by: Mike Frysinger <vapier@google.com>
* command: make --verbose/--quiet available to all subcommandsMike Frysinger2021-04-131-1/+0
| | | | | | | | | | | Add new CommonOptions entry points to move the existing --jobs to, and relocate all --verbose/--quiet options to that. This provides both a consistent interface for users as well as for code. Change-Id: Ifaf83b88872421f4749b073c472b4a67ca6c0437 Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/303224 Reviewed-by: Raman Tenneti <rtenneti@google.com> Tested-by: Mike Frysinger <vapier@google.com>
* start: add a --HEAD aliasMike Frysinger2021-03-241-1/+2
| | | | | | | | | | This makes it easy to use --H as a shortcut, and kind of matches the use of storing HEAD as the revision. Change-Id: I590bf488518f313e7a593853140316df98262d7e Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/301163 Reviewed-by: Michael Mortensen <mmortensen@google.com> Tested-by: Mike Frysinger <vapier@google.com>
* abandon/start: add --jobs supportMike Frysinger2021-02-271-18/+44
| | | | | | | | | | | Use multiprocessing to run in parallel. When operating on multiple projects, this can greatly speed things up. Across 1000 repos, it goes from ~30sec to ~3sec with the default -j8. Change-Id: I0dc62d704c022dd02cac0bd67fe79224f4e34095 Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/297484 Tested-by: Mike Frysinger <vapier@google.com> Reviewed-by: Chris Mcdonald <cjmcdonald@google.com>
* strip python2-only coding:utf-8 & print_function settingsMike Frysinger2021-01-061-3/+0
| | | | | | | | | | We're committed to Python 3 at this point, so clean up boilerplate. Bug: https://crbug.com/gerrit/10418 Change-Id: Ib1719ba2eb65c53b94881a1a1bf203ddfcaaafed Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/292382 Reviewed-by: Chris Mcdonald <cjmcdonald@google.com> Tested-by: Mike Frysinger <vapier@google.com>
* Fix blank line issues reported by flake8David Pursehouse2020-02-121-0/+1
| | | | | | | | | | | | | | | | | | | | - E301 expected 1 blank line - E302 expected 2 blank lines - E303 too many blank lines - E305 expected 2 blank lines after class or function definition - E306 expected 1 blank line before a nested definition Fixed automatically with autopep8: git ls-files | grep py$ | xargs autopep8 --in-place \ --select E301,E302,E303,E305,E306 Manually fix issues in project.py caused by misuse of block comments. Change-Id: Iee840fcaff48aae504ddac9c3e76d2acd484f6a9 Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/254599 Reviewed-by: Mike Frysinger <vapier@google.com> Tested-by: David Pursehouse <dpursehouse@collab.net>
* Fix indentation issues reported by flake8David Pursehouse2020-02-121-1/+1
| | | | | | | | | | | | | | | | | | | | | - E121 continuation line under-indented for hanging indent - E122 continuation line missing indentation or outdented - E125 continuation line with same indent as next logical line - E126 continuation line over-indented for hanging indent - E127 continuation line over-indented for visual indent - E128 continuation line under-indented for visual indent - E129 visually indented line with same indent as next logical line - E131 continuation line unaligned for hanging indent Fixed automatically with autopep8: git ls-files | grep py$ | xargs autopep8 --in-place \ --select E121,E122,E125,E126,E127,E128,E129,E131 Change-Id: Ifd95fb8e6a1a4d6e9de187b5787d64a6326dd249 Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/254605 Reviewed-by: Mike Frysinger <vapier@google.com> Tested-by: David Pursehouse <dpursehouse@collab.net>
* Fix various whitespace issues reported by pyflakesDavid Pursehouse2020-02-121-1/+1
| | | | | | | | | | | | | | | | | | | | | | - E201 whitespace after '[' - E202 whitespace before '}' - E221 multiple spaces before operator - E222 multiple spaces after operator - E225 missing whitespace around operator - E226 missing whitespace around arithmetic operator - E231 missing whitespace after ',' - E261 at least two spaces before inline comment - E271 multiple spaces after keyword Fixed automatically with autopep8: git ls-files | grep py$ | xargs autopep8 --in-place \ --select E201,E202,E221,E222,E225,E226,E231,E261,E271 Change-Id: I367113eb8c847eb460532c7c2f8643f33040308c Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/254601 Reviewed-by: Mike Frysinger <vapier@google.com> Tested-by: David Pursehouse <dpursehouse@collab.net>
* Add repo start option to create the branch based off HEADTheodore Dubois2019-09-041-1/+6
| | | | | | | | | | | | This makes it way easier to recover from forgetting to run repo start before committing: just run `repo start -b new-branch`, instead of all that tedious mucking around with reflogs. Change-Id: I56d49dce5d027e28fbba0507ac10cd763ccfc36d Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/232712 Reviewed-by: Mike Frysinger <vapier@google.com> Reviewed-by: David Pursehouse <dpursehouse@collab.net> Tested-by: Mike Frysinger <vapier@google.com>
* split out cli validation from executionv1.13.5Mike Frysinger2019-08-281-3/+4
| | | | | | | | | | | | | | | | | | | A common pattern in our subcommands is to verify the arguments & options before executing things. For some subcommands, that check stage is quite long which makes the execution function even bigger. Lets split that logic out of the execute phase so it's easier to manage these. This is most noticeable in the sync subcommand whose Execute func is quite large, and the option checking makes up ~15% of it. The manifest command's Execute can be simplified significantly as the optparse configuration always sets output_file to a string. Change-Id: I7097847ff040e831345e63de6b467ee17609990e Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/234834 Reviewed-by: David Pursehouse <dpursehouse@collab.net> Tested-by: Mike Frysinger <vapier@google.com>
* set default file encoding to utf-8Mike Frysinger2019-06-131-0/+1
| | | | | | | | There's no reason to support any other encoding in these files. This only affects the files themselves and not streams they open. Bug: https://crbug.com/gerrit/10418 Change-Id: I053cb40cd3666ce5c8a0689b9dd938f24ca765bf
* When starting a branch, do not use a tag or change value for branch.mergeZac Livingston2017-08-251-5/+5
| | | | | | | | | | | | | When starting a branch, branch.merge is set to project revision unless the revision is a SHA1. In that case, branch.merge is set to dest_branch if defined or manifest default revision otherwise. This special handling allows repo upload to work when the project revision is a SHA1. Extend the special handling to also happen when the project revision is a tag value or a change value so that repo upload will work in those case as well. Change-Id: Iff81ece40e770cd02535e80dcb023564d42dcf47
* Consider local project to be default for 'repo start'Vadim Bendebury2016-09-141-2/+1
| | | | | | | | | | | | | | | | | | The requirement to explicitly specify the local project when starting a new repo branch is somewhat counter intuitive. This patch uses the current directory's git tree as the default project. Tested by running 'repo start <name>' observed that the result is the same as if running 'repo start <name> .' Change-Id: If106caa801b4cd5ba70dbe8354a227d59f100aa3
* GITC: Fix 'repo start <branch> <repo>/<subdir>'Dan Willemsen2016-02-041-5/+12
| | | | | | | | | | | | | | | | | As soon as we wrote the gitc manifest, the folder for that repo became empty, causing the next GetProjects lookup to fail. Reorder the GetProjects calls so that they all happen while we still have the repository contents available. If you were already in a subdir, for cases like 'repo start <branch> .', this would still fail, since the working directory would disappear out from under you. That's fine most of the time, since we shouldn't be doing operations based on the local directory, but git has a realpath function that tries to restore CWD by chdir'ing back to it. So if the working directory no longer exists, chdir to the topdir before continuing. Change-Id: Ibdf6cd37ff6e5a5f8338347c3919175491f7166f
* GITC: Always update the gitc manifest from the repo manifestv1.12.31Dan Willemsen2015-09-091-5/+5
| | | | | | | | | | | | | | This way any changes made to the main manifest are reflected in the gitc manifest. It's also necessary to use both manifests to sync since the information required to update the gitc manifest is actually in the repo manifest. This also fixes a few issues that came up when testing. notdefault groups weren't being saved to the gitc manifest in a method that matched 'sync'. The merge branch wasn't always being set to the correct value either. Change-Id: I435235cb5622a048ffad0059affd32ecf71f1f5b
* Revert "GITC: Always update the gitc manifest from the repo manifest"Dan Willemsen2015-09-091-5/+5
| | | | | | This reverts commit 250303b437855c2b50d052a05a08ed517423af8b. Change-Id: I1fd8af20f802553151aacb953c913f3305ca6057
* GITC: Always update the gitc manifest from the repo manifestDan Willemsen2015-09-091-5/+5
| | | | | | | | | | | | | | This way any changes made to the main manifest are reflected in the gitc manifest. It's also necessary to use both manifests to sync since the information required to update the gitc manifest is actually in the repo manifest. This also fixes a few issues that came up when testing. notdefault groups weren't being saved to the gitc manifest in a method that matched 'sync'. The merge branch wasn't always being set to the correct value either. Change-Id: I5dbc850dd73a9fbd10ab2470ae4c40e46ff894de
* GITC: Add repo start support.Simran Basi2015-08-281-4/+38
| | | | | | | | | | | | | | | | | | | | | Add repo start support for GITC checkouts. If the user is in the GITC FS view, they can now run repo start to check out the sources and create a new working branch. When "repo start" is called on a GITC project, the revision tag is set to an empty string and saved in a new tag: old-revision. This tells the GITC filesystem to display the local copy of the sources when being viewed. The local copy is created by pulling the project sources and the new branch is created based off the original project revision. Updated main.py to setup each command's gitc_manifest when appropriate. Updated repo sync's logic to sync opened projects and updating the GITC manifest file for the rest. Change-Id: I7e4809d1c4fc43c69b26f2f1bebe45aab0cae628
* If revision is sha hash and dest-branch is defined, use it for starting branchMax Liu2014-10-271-2/+6
| | | | Change-Id: I538c7d216f72b87629b61aee547d374a398c95da
* Change print statements to work in python3Sarah Owens2012-11-131-5/+5
| | | | | | This is part of a series of changes to introduce Python3 support. Change-Id: I373be5de7141aa127d7debdbce1df39148dbec32
* Coding style cleanupDavid Pursehouse2012-10-091-3/+3
| | | | | | | | | | | | | | | Fix the following issues reported by pylint: C0321: More than one statement on a single line W0622: Redefining built-in 'name' W0612: Unused variable 'name' W0613: Unused argument 'name' W0102: Dangerous default value 'value' as argument W0105: String statement has no effect Also fixed a few cases of inconsistent indentation. Change-Id: Ie0db839e7c57d576cff12d8c055fe87030d00744
* Fix for failures with repo upload for projects that have a SHA1 for a ↵v1.9.5Chad Jones2012-06-141-0/+5
| | | | | | revision; instead use the default manifest revision Change-Id: Ie5ef5a45ed6b0ca1a52a550df3cd7bd72e745f5f
* Require a project or '--all' to be specified when using 'repo start'.Ficus Kirkpatrick2009-04-221-2/+14
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* Improve checkout performance for the common unmodified caseShawn O. Pearce2009-04-181-2/+3
| | | | | | | | | Most projects will have their branch heads matching in all branches, so switching between them should be just a matter of updating the work tree's HEAD symref. This can be done in pure Python, saving quite a bit of time over forking 'git checkout'. Signed-off-by: Shawn O. Pearce <sop@google.com>
* Add progress meter to 'repo start'Shawn O. Pearce2009-04-181-1/+7
| | | | | | | | | | This is mostly useful if the number of projects to switch is many (e.g. all of Android) and a large number of them are behind the current manifest revision. We wind up needing to run git just to make the working tree match, and that often makes the command take a couple of seconds longer than we'd like. Signed-off-by: Shawn O. Pearce <sop@google.com>
* Improve the help text for 'repo start'Shawn O. Pearce2009-04-181-14/+4
| | | | Signed-off-by: Shawn O. Pearce <sop@google.com>
* Make 'repo start' restartable upon failuresShawn O. Pearce2009-04-101-1/+9
| | | | | | | | | | | | | | | | | | | | If `repo start foo` fails due to uncommitted and unmergeable changes in a single project, we have switched half of the projects over to the new target branches, but didn't on the one that failed to move. This change improves the situation by doing three things differently: - We keep going when we encounter an error, so other projects that can successfully switch still switch. - We ignore projects whose current branch is already on the requested name; they are logically already setup. - We checkout the branch if it already exists, rather than trying to recreate the branch. Bug: REPO-22 Signed-off-by: Shawn O. Pearce <sop@google.com>
* Initial Contributionv1.0The Android Open Source Project2008-10-211-0/+51
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