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Move GetDiverging functions to gitrepo (#35524)

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Extracted from #35469

---------

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
This commit is contained in:
Lunny Xiao
2025-09-26 08:15:42 -07:00
committed by GitHub
parent 8ad2a538da
commit 7bf2972379
16 changed files with 220 additions and 176 deletions
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30
modules/git/repo.go
View File

@@ -243,36 +243,6 @@ func GetLatestCommitTime(ctx context.Context, repoPath string) (time.Time, error
return time.Parse("Mon Jan _2 15:04:05 2006 -0700", commitTime)
}
// DivergeObject represents commit count diverging commits
type DivergeObject struct {
Ahead int
Behind int
}
// GetDivergingCommits returns the number of commits a targetBranch is ahead or behind a baseBranch
func GetDivergingCommits(ctx context.Context, repoPath, baseBranch, targetBranch string) (do DivergeObject, err error) {
cmd := gitcmd.NewCommand("rev-list", "--count", "--left-right").
AddDynamicArguments(baseBranch + "..." + targetBranch).AddArguments("--")
stdout, _, err := cmd.RunStdString(ctx, &gitcmd.RunOpts{Dir: repoPath})
if err != nil {
return do, err
}
left, right, found := strings.Cut(strings.Trim(stdout, "\n"), "\t")
if !found {
return do, fmt.Errorf("git rev-list output is missing a tab: %q", stdout)
}
do.Behind, err = strconv.Atoi(left)
if err != nil {
return do, err
}
do.Ahead, err = strconv.Atoi(right)
if err != nil {
return do, err
}
return do, nil
}
// CreateBundle create bundle content to the target path
func (repo *Repository) CreateBundle(ctx context.Context, commit string, out io.Writer) error {
tmp, cleanup, err := setting.AppDataTempDir("git-repo-content").MkdirTempRandom("gitea-bundle")

24
modules/git/repo_test.go
View File

@@ -29,27 +29,3 @@ func TestRepoIsEmpty(t *testing.T) {
assert.NoError(t, err)
assert.True(t, isEmpty)
}
func TestRepoGetDivergingCommits(t *testing.T) {
bareRepo1Path := filepath.Join(testReposDir, "repo1_bare")
do, err := GetDivergingCommits(t.Context(), bareRepo1Path, "master", "branch2")
assert.NoError(t, err)
assert.Equal(t, DivergeObject{
Ahead: 1,
Behind: 5,
}, do)
do, err = GetDivergingCommits(t.Context(), bareRepo1Path, "master", "master")
assert.NoError(t, err)
assert.Equal(t, DivergeObject{
Ahead: 0,
Behind: 0,
}, do)
do, err = GetDivergingCommits(t.Context(), bareRepo1Path, "master", "test")
assert.NoError(t, err)
assert.Equal(t, DivergeObject{
Ahead: 0,
Behind: 2,
}, do)
}