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Fix raw file API ref handling (#33172)

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Fix #33164 and add more tests
This commit is contained in:
wxiaoguang
2025-01-10 09:31:49 +08:00
committed by GitHub
parent 8f8ad8e272
commit 65aae0912a
3 changed files with 48 additions and 43 deletions
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38
services/context/repo.go
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@@ -765,35 +765,30 @@ func getRefNameFromPath(repo *Repository, path string, isExist func(string) bool
return ""
}
func getRefNameLegacy(ctx *Base, repo *Repository, optionalExtraRef ...string) (string, RepoRefType) {
extraRef := util.OptionalArg(optionalExtraRef)
reqPath := ctx.PathParam("*")
reqPath = path.Join(extraRef, reqPath)
if refName := getRefName(ctx, repo, RepoRefBranch); refName != "" {
func getRefNameLegacy(ctx *Base, repo *Repository, reqPath, extraRef string) (string, RepoRefType) {
reqRefPath := path.Join(extraRef, reqPath)
reqRefPathParts := strings.Split(reqRefPath, "/")
if refName := getRefName(ctx, repo, reqRefPath, RepoRefBranch); refName != "" {
return refName, RepoRefBranch
}
if refName := getRefName(ctx, repo, RepoRefTag); refName != "" {
if refName := getRefName(ctx, repo, reqRefPath, RepoRefTag); refName != "" {
return refName, RepoRefTag
}
// For legacy support only full commit sha
parts := strings.Split(reqPath, "/")
if git.IsStringLikelyCommitID(git.ObjectFormatFromName(repo.Repository.ObjectFormatName), parts[0]) {
if git.IsStringLikelyCommitID(git.ObjectFormatFromName(repo.Repository.ObjectFormatName), reqRefPathParts[0]) {
// FIXME: this logic is different from other types. Ideally, it should also try to GetCommit to check if it exists
repo.TreePath = strings.Join(parts[1:], "/")
return parts[0], RepoRefCommit
repo.TreePath = strings.Join(reqRefPathParts[1:], "/")
return reqRefPathParts[0], RepoRefCommit
}
if refName := getRefName(ctx, repo, RepoRefBlob); len(refName) > 0 {
if refName := getRefName(ctx, repo, reqPath, RepoRefBlob); refName != "" {
return refName, RepoRefBlob
}
// FIXME: the old code falls back to default branch if "ref" doesn't exist, there could be an edge case:
// "README?ref=no-such" would read the README file from the default branch, but the user might expect a 404
repo.TreePath = reqPath
return repo.Repository.DefaultBranch, RepoRefBranch
}
func getRefName(ctx *Base, repo *Repository, pathType RepoRefType) string {
path := ctx.PathParam("*")
func getRefName(ctx *Base, repo *Repository, path string, pathType RepoRefType) string {
switch pathType {
case RepoRefBranch:
ref := getRefNameFromPath(repo, path, repo.GitRepo.IsBranchExist)
@@ -889,7 +884,8 @@ func RepoRefByType(detectRefType RepoRefType, opts ...RepoRefByTypeOptions) func
}
// Get default branch.
if len(ctx.PathParam("*")) == 0 {
reqPath := ctx.PathParam("*")
if reqPath == "" {
refName = ctx.Repo.Repository.DefaultBranch
if !ctx.Repo.GitRepo.IsBranchExist(refName) {
brs, _, err := ctx.Repo.GitRepo.GetBranches(0, 1)
@@ -914,12 +910,12 @@ func RepoRefByType(detectRefType RepoRefType, opts ...RepoRefByTypeOptions) func
return
}
ctx.Repo.IsViewBranch = true
} else {
} else { // there is a path in request
guessLegacyPath := refType == RepoRefUnknown
if guessLegacyPath {
refName, refType = getRefNameLegacy(ctx.Base, ctx.Repo)
refName, refType = getRefNameLegacy(ctx.Base, ctx.Repo, reqPath, "")
} else {
refName = getRefName(ctx.Base, ctx.Repo, refType)
refName = getRefName(ctx.Base, ctx.Repo, reqPath, refType)
}
ctx.Repo.RefName = refName
isRenamedBranch, has := ctx.Data["IsRenamedBranch"].(bool)