tools/git-repo.git/subcmds/prune.py, branch v2.68

project: carry current state from the ref snapshot

2026-08-31T20:26:22+00:00

Attach the current marker computed by GetBranches to uploadable and prunable branches. Overview and prune reporting can then reuse that result instead of resolving HEAD once per displayed branch. Bug: 553599402 Change-Id: Ie3e23d08d0caf66c47cc12d7295ec4b6a834560c Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/623184 Commit-Queue: Gavin Mak Reviewed-by: Brian Gan Tested-by: Gavin Mak

subcmds: reduce multiprocessing serialization overhead

2024-10-23T23:34:34+00:00

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 Tested-by: Kuang-che Wu Commit-Queue: Kuang-che Wu

cleanup: Update codebase to expect Python 3.6

2023-10-31T16:03:54+00:00

- 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 Reviewed-by: Mike Frysinger Commit-Queue: Jason R. Coombs

isort: format codebase

2023-08-22T18:32:22+00:00

Change-Id: I6f11d123b68fd077f558d3c21349c55c5f251019 Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/383715 Reviewed-by: Gavin Mak Tested-by: Mike Frysinger Commit-Queue: Mike Frysinger

Format codebase with black and check formatting in CQ

2023-03-22T17:46:28+00:00

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 Tested-by: Gavin Mak Commit-Queue: Gavin Mak

Add multi-manifest support with element

2022-02-17T21:57:55+00:00

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 Reviewed-by: Mike Frysinger

commands: document the "common" class attribute

2021-06-15T06:07:37+00:00

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 Tested-by: Mike Frysinger

command: add a helper for the parallel execution boilerplate

2021-04-15T05:10:16+00:00

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 Reviewed-by: Chris Mcdonald

prune: add --jobs support

2021-03-31T16:28:24+00:00

Use multiprocessing to run in parallel. When operating on multiple projects, this can greatly speed things up. Across 1000 repos, it goes from ~10sec to ~4sec with the default -j8. This only does a simple conversion over to get an easy speedup. It is currently written to collect all results before displaying them. If we refactored this module more, we could have it display results as they came in. Change-Id: I5caf4ca51df0b7f078f0db104ae5232268482c1c Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/298643 Reviewed-by: Chris Mcdonald Tested-by: Mike Frysinger

strip python2-only coding:utf-8 & print_function settings

2021-01-06T18:53:05+00:00

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 Tested-by: Mike Frysinger