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Add support for HEAD ref in /src/branch and /src/commit routes (#27384)

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Add support for HEAD in paths:
```
/src/branch/HEAD/README.md
/src/commit/HEAD/README.md
```

Closes #26920
This commit is contained in:
Kirill Sorokin 2023-10-03 10:37:06 +03:00 • committed by GitHub
parent bc21723717
commit 2b06c106ef
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2 changed files with 24 additions and 0 deletions
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20
modules/context/repo.go
View file

@ -776,6 +776,8 @@ const (
RepoRefBlob
)
const headRefName = "HEAD"
// RepoRef handles repository reference names when the ref name is not
// explicitly given
func RepoRef() func(*Context) context.CancelFunc {
@ -836,6 +838,14 @@ func getRefName(ctx *Base, repo *Repository, pathType RepoRefType) string {
case RepoRefBranch:
ref := getRefNameFromPath(ctx, repo, path, repo.GitRepo.IsBranchExist)
if len(ref) == 0 {
// check if ref is HEAD
parts := strings.Split(path, "/")
if parts[0] == headRefName {
repo.TreePath = strings.Join(parts[1:], "/")
return repo.Repository.DefaultBranch
}
// maybe it's a renamed branch
return getRefNameFromPath(ctx, repo, path, func(s string) bool {
b, exist, err := git_model.FindRenamedBranch(ctx, repo.Repository.ID, s)
@ -864,6 +874,16 @@ func getRefName(ctx *Base, repo *Repository, pathType RepoRefType) string {
repo.TreePath = strings.Join(parts[1:], "/")
return parts[0]
}
if len(parts) > 0 && parts[0] == headRefName {
// HEAD ref points to last default branch commit
commit, err := repo.GitRepo.GetBranchCommit(repo.Repository.DefaultBranch)
if err != nil {
return ""
}
repo.TreePath = strings.Join(parts[1:], "/")
return commit.ID.String()
}
case RepoRefBlob:
_, err := repo.GitRepo.GetBlob(path)
if err != nil {