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Move git config/remote to gitrepo package and add global lock to resolve possible conflict when updating repository git config file (#35151)

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Partially fix #32018 

`git config` and `git remote` write operations create a temporary file
named `config.lock`. Since these operations are not atomic, they must
not be run in parallel. If two requests attempt to modify the same
repository concurrently—such as during a compare operation—one may fail
due to the presence of an existing `config.lock` file.

In cases where `config.lock` is left behind due to an unexpected program
exit, a global lock mechanism could allow us to safely remove the stale
lock file when a related error is detected. While this behavior is not
yet implemented in this PR, it is planned for a future enhancement.

---------

Signed-off-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
This commit is contained in:
Lunny Xiao
2025-09-01 11:47:04 -07:00
committed by GitHub
parent 4e1b8db1fc
commit d2e994db2c
19 changed files with 312 additions and 225 deletions
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11
modules/git/repo.go
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@@ -38,6 +38,17 @@ func (repo *Repository) GetAllCommitsCount() (int64, error) {
return AllCommitsCount(repo.Ctx, repo.Path, false)
}
func (repo *Repository) ShowPrettyFormatLogToList(ctx context.Context, revisionRange string) ([]*Commit, error) {
// avoid: ambiguous argument 'refs/a...refs/b': unknown revision or path not in the working tree. Use '--': 'git <command> [<revision>...] -- [<file>...]'
logs, _, err := NewCommand("log").AddArguments(prettyLogFormat).
AddDynamicArguments(revisionRange).AddArguments("--").
RunStdBytes(ctx, &RunOpts{Dir: repo.Path})
if err != nil {
return nil, err
}
return repo.parsePrettyFormatLogToList(logs)
}
func (repo *Repository) parsePrettyFormatLogToList(logs []byte) ([]*Commit, error) {
var commits []*Commit
if len(logs) == 0 {