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Use the database object format name but not read from git repoisitory everytime and fix possible migration wrong objectformat when migrating a sha256 repository (#29294)

Browse source 
Now we can get object format name from git command line or from the
database repository table. Assume the column is right, we don't need to
read from git command line every time.

This also fixed a possible bug that the object format is wrong when
migrating a sha256 repository from external.

<img width="658" alt="image"
src="https://github.com/go-gitea/gitea/assets/81045/6e9a9dcf-13bf-4267-928b-6bf2c2560423">
This commit is contained in:
Lunny Xiao 2024-02-24 14:55:19 +08:00 committed by GitHub
parent 4ba642d07d
commit b79c30435f
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GPG key ID: B5690EEEBB952194
17 changed files with 41 additions and 56 deletions
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9
modules/context/api.go
View file

@ -307,12 +307,6 @@ func RepoRefForAPI(next http.Handler) http.Handler {
return
}
objectFormat, err := ctx.Repo.GitRepo.GetObjectFormat()
if err != nil {
ctx.Error(http.StatusInternalServerError, "GetCommit", err)
return
}
if ref := ctx.FormTrim("ref"); len(ref) > 0 {
commit, err := ctx.Repo.GitRepo.GetCommit(ref)
if err != nil {
@ -331,6 +325,7 @@ func RepoRefForAPI(next http.Handler) http.Handler {
}
refName := getRefName(ctx.Base, ctx.Repo, RepoRefAny)
var err error
if ctx.Repo.GitRepo.IsBranchExist(refName) {
ctx.Repo.Commit, err = ctx.Repo.GitRepo.GetBranchCommit(refName)
@ -346,7 +341,7 @@ func RepoRefForAPI(next http.Handler) http.Handler {
return
}
ctx.Repo.CommitID = ctx.Repo.Commit.ID.String()
} else if len(refName) == objectFormat.FullLength() {
} else if len(refName) == ctx.Repo.GetObjectFormat().FullLength() {
ctx.Repo.CommitID = refName
ctx.Repo.Commit, err = ctx.Repo.GitRepo.GetCommit(refName)
if err != nil {

20
modules/context/repo.go
View file

@ -83,6 +83,10 @@ func (r *Repository) CanCreateBranch() bool {
return r.Permission.CanWrite(unit_model.TypeCode) && r.Repository.CanCreateBranch()
}
func (r *Repository) GetObjectFormat() git.ObjectFormat {
return git.ObjectFormatFromName(r.Repository.ObjectFormatName)
}
// RepoMustNotBeArchived checks if a repo is archived
func RepoMustNotBeArchived() func(ctx *Context) {
return func(ctx *Context) {
@ -830,9 +834,8 @@ func getRefName(ctx *Base, repo *Repository, pathType RepoRefType) string {
}
// For legacy and API support only full commit sha
parts := strings.Split(path, "/")
objectFormat, _ := repo.GitRepo.GetObjectFormat()
if len(parts) > 0 && len(parts[0]) == objectFormat.FullLength() {
if len(parts) > 0 && len(parts[0]) == git.ObjectFormatFromName(repo.Repository.ObjectFormatName).FullLength() {
repo.TreePath = strings.Join(parts[1:], "/")
return parts[0]
}
@ -876,9 +879,8 @@ func getRefName(ctx *Base, repo *Repository, pathType RepoRefType) string {
return getRefNameFromPath(ctx, repo, path, repo.GitRepo.IsTagExist)
case RepoRefCommit:
parts := strings.Split(path, "/")
objectFormat, _ := repo.GitRepo.GetObjectFormat()
if len(parts) > 0 && len(parts[0]) >= 7 && len(parts[0]) <= objectFormat.FullLength() {
if len(parts) > 0 && len(parts[0]) >= 7 && len(parts[0]) <= repo.GetObjectFormat().FullLength() {
repo.TreePath = strings.Join(parts[1:], "/")
return parts[0]
}
@ -937,12 +939,6 @@ func RepoRefByType(refType RepoRefType, ignoreNotExistErr ...bool) func(*Context
}
}
objectFormat, err := ctx.Repo.GitRepo.GetObjectFormat()
if err != nil {
log.Error("Cannot determine objectFormat for repository: %w", err)
ctx.Repo.Repository.MarkAsBrokenEmpty()
}
// Get default branch.
if len(ctx.Params("*")) == 0 {
refName = ctx.Repo.Repository.DefaultBranch
@ -1009,7 +1005,7 @@ func RepoRefByType(refType RepoRefType, ignoreNotExistErr ...bool) func(*Context
return cancel
}
ctx.Repo.CommitID = ctx.Repo.Commit.ID.String()
} else if len(refName) >= 7 && len(refName) <= objectFormat.FullLength() {
} else if len(refName) >= 7 && len(refName) <= ctx.Repo.GetObjectFormat().FullLength() {
ctx.Repo.IsViewCommit = true
ctx.Repo.CommitID = refName
@ -1019,7 +1015,7 @@ func RepoRefByType(refType RepoRefType, ignoreNotExistErr ...bool) func(*Context
return cancel
}
// If short commit ID add canonical link header
if len(refName) < objectFormat.FullLength() {
if len(refName) < ctx.Repo.GetObjectFormat().FullLength() {
ctx.RespHeader().Set("Link", fmt.Sprintf("<%s>; rel=\"canonical\"",
util.URLJoin(setting.AppURL, strings.Replace(ctx.Req.URL.RequestURI(), util.PathEscapeSegments(refName), url.PathEscape(ctx.Repo.Commit.ID.String()), 1))))
}

2
routers/api/v1/utils/git.go
View file

@ -72,7 +72,7 @@ func searchRefCommitByType(ctx *context.APIContext, refType, filter string) (str
// ConvertToObjectID returns a full-length SHA1 from a potential ID string
func ConvertToObjectID(ctx gocontext.Context, repo *context.Repository, commitID string) (git.ObjectID, error) {
objectFormat, _ := repo.GitRepo.GetObjectFormat()
objectFormat := repo.GetObjectFormat()
if len(commitID) == objectFormat.FullLength() && objectFormat.IsValid(commitID) {
sha, err := git.NewIDFromString(commitID)
if err == nil {

2
routers/private/hook_pre_receive.go
View file

@ -145,7 +145,7 @@ func preReceiveBranch(ctx *preReceiveContext, oldCommitID, newCommitID string, r
repo := ctx.Repo.Repository
gitRepo := ctx.Repo.GitRepo
objectFormat, _ := gitRepo.GetObjectFormat()
objectFormat := ctx.Repo.GetObjectFormat()
if branchName == repo.DefaultBranch && newCommitID == objectFormat.EmptyObjectID().String() {
log.Warn("Forbidden: Branch: %s is the default branch in %-v and cannot be deleted", branchName, repo)

7
routers/web/repo/blame.go
View file

@ -132,11 +132,8 @@ type blameResult struct {
}
func performBlame(ctx *context.Context, repoPath string, commit *git.Commit, file string, bypassBlameIgnore bool) (*blameResult, error) {
objectFormat, err := ctx.Repo.GitRepo.GetObjectFormat()
if err != nil {
ctx.NotFound("CreateBlameReader", err)
return nil, err
}
objectFormat := ctx.Repo.GetObjectFormat()
blameReader, err := git.CreateBlameReader(ctx, objectFormat, repoPath, commit, file, bypassBlameIgnore)
if err != nil {
return nil, err

4
routers/web/repo/compare.go
View file

@ -312,14 +312,14 @@ func ParseCompareInfo(ctx *context.Context) *CompareInfo {
baseIsCommit := ctx.Repo.GitRepo.IsCommitExist(ci.BaseBranch)
baseIsBranch := ctx.Repo.GitRepo.IsBranchExist(ci.BaseBranch)
baseIsTag := ctx.Repo.GitRepo.IsTagExist(ci.BaseBranch)
objectFormat, _ := ctx.Repo.GitRepo.GetObjectFormat()
if !baseIsCommit && !baseIsBranch && !baseIsTag {
// Check if baseBranch is short sha commit hash
if baseCommit, _ := ctx.Repo.GitRepo.GetCommit(ci.BaseBranch); baseCommit != nil {
ci.BaseBranch = baseCommit.ID.String()
ctx.Data["BaseBranch"] = ci.BaseBranch
baseIsCommit = true
} else if ci.BaseBranch == objectFormat.EmptyObjectID().String() {
} else if ci.BaseBranch == ctx.Repo.GetObjectFormat().EmptyObjectID().String() {
if isSameRepo {
ctx.Redirect(ctx.Repo.RepoLink + "/compare/" + util.PathEscapeSegments(ci.HeadBranch))
} else {

2
routers/web/repo/setting/lfs.go
View file

@ -388,7 +388,7 @@ func LFSFileFind(ctx *context.Context) {
sha := ctx.FormString("sha")
ctx.Data["Title"] = oid
ctx.Data["PageIsSettingsLFS"] = true
objectFormat, _ := ctx.Repo.GitRepo.GetObjectFormat()
objectFormat := ctx.Repo.GetObjectFormat()
var objectID git.ObjectID
if len(sha) == 0 {
pointer := lfs.Pointer{Oid: oid, Size: size}

3
services/agit/agit.go
View file

@ -36,7 +36,7 @@ func ProcReceive(ctx context.Context, repo *repo_model.Repository, gitRepo *git.
topicBranch = opts.GitPushOptions["topic"]
_, forcePush = opts.GitPushOptions["force-push"]
objectFormat, _ := gitRepo.GetObjectFormat()
objectFormat := git.ObjectFormatFromName(repo.ObjectFormatName)
pusher, err := user_model.GetUserByID(ctx, opts.UserID)
if err != nil {
@ -149,7 +149,6 @@ func ProcReceive(ctx context.Context, repo *repo_model.Repository, gitRepo *git.
log.Trace("Pull request created: %d/%d", repo.ID, prIssue.ID)
objectFormat, _ := gitRepo.GetObjectFormat()
results = append(results, private.HookProcReceiveRefResult{
Ref: pr.GetGitRefName(),
OriginalRef: opts.RefFullNames[i],

16
services/migrations/gitea_uploader.go
View file

@ -140,8 +140,18 @@ func (g *GiteaLocalUploader) CreateRepo(repo *base.Repository, opts base.Migrate
if err != nil {
return err
}
g.gitRepo, err = gitrepo.OpenRepository(g.ctx, r)
return err
g.gitRepo, err = gitrepo.OpenRepository(g.ctx, g.repo)
if err != nil {
return err
}
// detect object format from git repository and update to database
objectFormat, err := g.gitRepo.GetObjectFormat()
if err != nil {
return err
}
g.repo.ObjectFormatName = objectFormat.Name()
return repo_model.UpdateRepositoryCols(g.ctx, g.repo, "object_format_name")
}
// Close closes this uploader
@ -896,7 +906,7 @@ func (g *GiteaLocalUploader) CreateReviews(reviews ...*base.Review) error {
comment.UpdatedAt = comment.CreatedAt
}
objectFormat, _ := g.gitRepo.GetObjectFormat()
objectFormat := git.ObjectFormatFromName(g.repo.ObjectFormatName)
if !objectFormat.IsValid(comment.CommitID) {
log.Warn("Invalid comment CommitID[%s] on comment[%d] in PR #%d of %s/%s replaced with %s", comment.CommitID, pr.Index, g.repoOwner, g.repoName, headCommitID)
comment.CommitID = headCommitID

5
services/pull/check.go
View file

@ -222,10 +222,7 @@ func getMergeCommit(ctx context.Context, pr *issues_model.PullRequest) (*git.Com
}
defer gitRepo.Close()
objectFormat, err := gitRepo.GetObjectFormat()
if err != nil {
return nil, fmt.Errorf("%-v GetObjectFormat: %w", pr.BaseRepo, err)
}
objectFormat := git.ObjectFormatFromName(pr.BaseRepo.ObjectFormatName)
// Get the commit from BaseBranch where the pull request got merged
mergeCommit, _, err := git.NewCommand(ctx, "rev-list", "--ancestry-path", "--merges", "--reverse").

2
services/pull/merge.go
View file

@ -497,7 +497,7 @@ func MergedManually(ctx context.Context, pr *issues_model.PullRequest, doer *use
return models.ErrInvalidMergeStyle{ID: pr.BaseRepo.ID, Style: repo_model.MergeStyleManuallyMerged}
}
objectFormat, _ := baseGitRepo.GetObjectFormat()
objectFormat := git.ObjectFormatFromName(pr.BaseRepo.ObjectFormatName)
if len(commitID) != objectFormat.FullLength() {
return fmt.Errorf("Wrong commit ID")
}

2
services/release/release.go
View file

@ -88,7 +88,7 @@ func createTag(ctx context.Context, gitRepo *git.Repository, rel *repo_model.Rel
created = true
rel.LowerTagName = strings.ToLower(rel.TagName)
objectFormat, _ := gitRepo.GetObjectFormat()
objectFormat := git.ObjectFormatFromName(rel.Repo.ObjectFormatName)
commits := repository.NewPushCommits()
commits.HeadCommit = repository.CommitToPushCommit(commit)
commits.CompareURL = rel.Repo.ComposeCompareURL(objectFormat.EmptyObjectID().String(), commit.ID.String())

7
services/repository/branch.go
View file

@ -380,11 +380,6 @@ func DeleteBranch(ctx context.Context, doer *user_model.User, repo *repo_model.R
return fmt.Errorf("GetBranch: %vc", err)
}
objectFormat, err := gitRepo.GetObjectFormat()
if err != nil {
return err
}
if rawBranch.IsDeleted {
return nil
}
@ -406,6 +401,8 @@ func DeleteBranch(ctx context.Context, doer *user_model.User, repo *repo_model.R
return err
}
objectFormat := git.ObjectFormatFromName(repo.ObjectFormatName)
// Don't return error below this
if err := PushUpdate(
&repo_module.PushUpdateOptions{

6
services/repository/files/commit.go
View file

@ -30,10 +30,8 @@ func CreateCommitStatus(ctx context.Context, repo *repo_model.Repository, creato
}
defer closer.Close()
objectFormat, err := gitRepo.GetObjectFormat()
if err != nil {
return fmt.Errorf("GetObjectFormat[%s]: %w", repoPath, err)
}
objectFormat := git.ObjectFormatFromName(repo.ObjectFormatName)
commit, err := gitRepo.GetCommit(sha)
if err != nil {
gitRepo.Close()

2
services/repository/files/tree.go
View file

@ -37,7 +37,7 @@ func GetTreeBySHA(ctx context.Context, repo *repo_model.Repository, gitRepo *git
}
apiURL := repo.APIURL()
apiURLLen := len(apiURL)
objectFormat, _ := gitRepo.GetObjectFormat()
objectFormat := git.ObjectFormatFromName(repo.ObjectFormatName)
hashLen := objectFormat.FullLength()
const gitBlobsPath = "/git/blobs/"

2
services/repository/lfs.go
View file

@ -79,7 +79,7 @@ func GarbageCollectLFSMetaObjectsForRepo(ctx context.Context, repo *repo_model.R
store := lfs.NewContentStore()
errStop := errors.New("STOPERR")
objectFormat, _ := gitRepo.GetObjectFormat()
objectFormat := git.ObjectFormatFromName(repo.ObjectFormatName)
err = git_model.IterateLFSMetaObjectsForRepo(ctx, repo.ID, func(ctx context.Context, metaObject *git_model.LFSMetaObject, count int64) error {
if opts.NumberToCheckPerRepo > 0 && total > opts.NumberToCheckPerRepo {

6
services/repository/push.go
View file

@ -93,11 +93,6 @@ func pushUpdates(optsList []*repo_module.PushUpdateOptions) error {
}
defer gitRepo.Close()
objectFormat, err := gitRepo.GetObjectFormat()
if err != nil {
return fmt.Errorf("unknown repository ObjectFormat [%s]: %w", repo.FullName(), err)
}
if err = repo_module.UpdateRepoSize(ctx, repo); err != nil {
return fmt.Errorf("Failed to update size for repository: %v", err)
}
@ -105,6 +100,7 @@ func pushUpdates(optsList []*repo_module.PushUpdateOptions) error {
addTags := make([]string, 0, len(optsList))
delTags := make([]string, 0, len(optsList))
var pusher *user_model.User
objectFormat := git.ObjectFormatFromName(repo.ObjectFormatName)
for _, opts := range optsList {
log.Trace("pushUpdates: %-v %s %s %s", repo, opts.OldCommitID, opts.NewCommitID, opts.RefFullName)