tools/git-repo.git/git_refs.py, branch v2.66

git_refs: read refs via git plumbing for files/reftable

2026-03-17T21:28:39+00:00

Replace direct `packed-refs` file parsing with `git for-each-ref` plumbing to support both `files` and `reftable` backends. Bug: 476209856 Change-Id: I2ad8ff8f3382426600f15370c997f9bc17165485 Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/550401 Commit-Queue: Gavin Mak Reviewed-by: Mike Frysinger Tested-by: Gavin Mak

cleanup: convert exceptions to OSError

2023-10-21T00:56:10+00:00

In Python 3, these exceptions were merged into OSError, so switch everything over to that. Change-Id: If876a28b692de5aa5c62a3bdc8c000793ce52c63 Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/390376 Reviewed-by: Aravind Vasudevan Commit-Queue: Mike Frysinger Tested-by: Mike Frysinger

cleanup: delete redundant "r" open mode

2023-10-21T00:55:33+00:00

Change-Id: I86ebb8c5a9dc3752e8a25f4b11b64c5be3a6429e Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/390375 Tested-by: Mike Frysinger Commit-Queue: Mike Frysinger Reviewed-by: Aravind Vasudevan

delete Python 2 (object) compat

2023-10-20T04:51:01+00:00

Bug: 302871152 Change-Id: I39636d73a6e1d69efa8ade74f75c5381651e6dc8 Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/390054 Commit-Queue: Mike Frysinger Reviewed-by: Aravind Vasudevan Tested-by: Mike Frysinger

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

Set tracing to always on and save to .repo/TRACE_FILE.

2022-11-03T21:07:07+00:00

- add `--trace_to_stderr` option so stderr will include trace outputs and any other errors that get sent to stderr - while TRACE_FILE will only include trace outputs piggy-backing on: https://gerrit-review.googlesource.com/c/git-repo/+/349154 Change-Id: I3895a84de4b2784f17fac4325521cd5e72e645e2 Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/350114 Reviewed-by: LaMont Jones Tested-by: Joanna Wang

git_refs: fix crash with binary . files in .git/refs/

2021-02-28T16:07:24+00:00

On macOS, the Finder app likes to poop .DS_Store files in every path that the user browses. If the user pokes around the .git/ tree, it could generate a .DS_Store file in there too. When repo goes to read all the local refs, it tries to decode this binary file as UTF-8 and subsequently crashes. Since paths that begin with . are not valid refs, ignore them like we already do with paths that end in .lock. Also bump the check up to ignore dirs that match since that follows the git rules: they apply to any component in its path, not just the final path (name). We don't implement the full valid ref algorithm that git employs as it's a bit complicated, and we only really need to focus on what will practically show up locally. Bug: https://crbug.com/gerrit/14162 Change-Id: I6519f990e33cc58a72fcb00c0f983ad3285ace3d Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/298662 Tested-by: Mike Frysinger Reviewed-by: Michael Mortensen

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

project: fix m/ pseudo ref handling with git worktrees

2020-02-29T07:22:08+00:00

Since most ref namespaces are shared among all worktrees, trying to set the pseudo m/ in the common git repo ends up clobbering each other when using shared checkouts. For example, in CrOS: Trying to set m/master in chromiumos/third_party/kernel.git/ will keep clobbering the other. Instead, when using git worktrees, lets set the m/ pseudo ref to point into the refs/worktree/ namespace which is unique to each git worktree. So we have in the common dir: chromiumos/third_party/kernel.git/: refs/remotes/m/master: ref: refs/worktree/m/master And then in each worktree we point refs/worktree/m/master to the respective manifest revision expression. Now people can use the m/master in each git worktree and have it resolve to the right commit for that worktree. Bug: https://crbug.com/gerrit/12404 Change-Id: I78814bdd5dd67bb13218c4c6ccd64f8a15dd0a52 Reviewed-on: https://gerrit-review.googlesource.com/c/git-repo/+/256952 Tested-by: Mike Frysinger Reviewed-by: David Pursehouse