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Backport #22244. Fix #13485. Co-authored-by: delvh <dev.lh@web.de> Co-authored-by: Lauris BH <lauris@nix.lv> Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com> Co-authored-by: delvh <dev.lh@web.de> Co-authored-by: Lauris BH <lauris@nix.lv> Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
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@@ -388,7 +388,7 @@ func RepoRefForAPI(next http.Handler) http.Handler {
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return
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}
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ctx.Repo.CommitID = ctx.Repo.Commit.ID.String()
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} else if len(refName) == 40 {
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} else if len(refName) == git.SHAFullLength {
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ctx.Repo.CommitID = refName
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ctx.Repo.Commit, err = ctx.Repo.GitRepo.GetCommit(refName)
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if err != nil {
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@@ -816,7 +816,7 @@ func getRefName(ctx *Context, pathType RepoRefType) string {
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}
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// For legacy and API support only full commit sha
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parts := strings.Split(path, "/")
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if len(parts) > 0 && len(parts[0]) == 40 {
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if len(parts) > 0 && len(parts[0]) == git.SHAFullLength {
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ctx.Repo.TreePath = strings.Join(parts[1:], "/")
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return parts[0]
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}
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@@ -852,7 +852,7 @@ func getRefName(ctx *Context, pathType RepoRefType) string {
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return getRefNameFromPath(ctx, path, ctx.Repo.GitRepo.IsTagExist)
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case RepoRefCommit:
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parts := strings.Split(path, "/")
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if len(parts) > 0 && len(parts[0]) >= 7 && len(parts[0]) <= 40 {
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if len(parts) > 0 && len(parts[0]) >= 7 && len(parts[0]) <= git.SHAFullLength {
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ctx.Repo.TreePath = strings.Join(parts[1:], "/")
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return parts[0]
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}
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@@ -961,7 +961,7 @@ func RepoRefByType(refType RepoRefType, ignoreNotExistErr ...bool) func(*Context
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return
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}
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ctx.Repo.CommitID = ctx.Repo.Commit.ID.String()
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} else if len(refName) >= 7 && len(refName) <= 40 {
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} else if len(refName) >= 7 && len(refName) <= git.SHAFullLength {
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ctx.Repo.IsViewCommit = true
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ctx.Repo.CommitID = refName
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@@ -971,7 +971,7 @@ func RepoRefByType(refType RepoRefType, ignoreNotExistErr ...bool) func(*Context
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return
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}
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// If short commit ID add canonical link header
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if len(refName) < 40 {
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if len(refName) < git.SHAFullLength {
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ctx.RespHeader().Set("Link", fmt.Sprintf("<%s>; rel=\"canonical\"",
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util.URLJoin(setting.AppURL, strings.Replace(ctx.Req.URL.RequestURI(), util.PathEscapeSegments(refName), url.PathEscape(ctx.Repo.Commit.ID.String()), 1))))
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}
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@@ -42,7 +42,7 @@ func (repo *Repository) RemoveReference(name string) error {
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// ConvertToSHA1 returns a Hash object from a potential ID string
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func (repo *Repository) ConvertToSHA1(commitID string) (SHA1, error) {
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if len(commitID) == 40 {
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if len(commitID) == SHAFullLength {
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sha1, err := NewIDFromString(commitID)
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if err == nil {
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return sha1, nil
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@@ -138,7 +138,7 @@ func (repo *Repository) getCommitFromBatchReader(rd *bufio.Reader, id SHA1) (*Co
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// ConvertToSHA1 returns a Hash object from a potential ID string
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func (repo *Repository) ConvertToSHA1(commitID string) (SHA1, error) {
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if len(commitID) == 40 && IsValidSHAPattern(commitID) {
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if len(commitID) == SHAFullLength && IsValidSHAPattern(commitID) {
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sha1, err := NewIDFromString(commitID)
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if err == nil {
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return sha1, nil
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@@ -17,7 +17,7 @@ import (
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// ReadTreeToIndex reads a treeish to the index
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func (repo *Repository) ReadTreeToIndex(treeish string, indexFilename ...string) error {
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if len(treeish) != 40 {
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if len(treeish) != SHAFullLength {
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res, _, err := NewCommand(repo.Ctx, "rev-parse", "--verify").AddDynamicArguments(treeish).RunStdString(&RunOpts{Dir: repo.Path})
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if err != nil {
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return err
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@@ -20,7 +20,7 @@ func (repo *Repository) getTree(id SHA1) (*Tree, error) {
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// GetTree find the tree object in the repository.
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func (repo *Repository) GetTree(idStr string) (*Tree, error) {
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if len(idStr) != 40 {
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if len(idStr) != SHAFullLength {
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res, _, err := NewCommand(repo.Ctx, "rev-parse", "--verify").AddDynamicArguments(idStr).RunStdString(&RunOpts{Dir: repo.Path})
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if err != nil {
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return nil, err
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@@ -67,7 +67,7 @@ func (repo *Repository) getTree(id SHA1) (*Tree, error) {
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// GetTree find the tree object in the repository.
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func (repo *Repository) GetTree(idStr string) (*Tree, error) {
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if len(idStr) != 40 {
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if len(idStr) != SHAFullLength {
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res, err := repo.GetRefCommitID(idStr)
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if err != nil {
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return nil, err
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@@ -18,6 +18,9 @@ const EmptySHA = "0000000000000000000000000000000000000000"
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// EmptyTreeSHA is the SHA of an empty tree
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const EmptyTreeSHA = "4b825dc642cb6eb9a060e54bf8d69288fbee4904"
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// SHAFullLength is the full length of a git SHA
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const SHAFullLength = 40
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// SHAPattern can be used to determine if a string is an valid sha
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var shaPattern = regexp.MustCompile(`^[0-9a-f]{4,40}$`)
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@@ -51,7 +54,7 @@ func MustIDFromString(s string) SHA1 {
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func NewIDFromString(s string) (SHA1, error) {
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var id SHA1
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s = strings.TrimSpace(s)
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if len(s) != 40 {
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if len(s) != SHAFullLength {
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return id, fmt.Errorf("Length must be 40: %s", s)
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}
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b, err := hex.DecodeString(s)
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