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Ensure that git daemon export ok is created for mirrors (#17243)

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* Ensure that git daemon export ok is created for mirrors

There is an issue with #16508 where it appears that create repo requires that the
repo does not exist. This causes #17241 where an error is reported because of this.

This PR fixes this and also runs update-server-info for mirrors and generated repos.

Fix #17241

Signed-off-by: Andrew Thornton <art27@cantab.net>
This commit is contained in:
zeripath 2021-10-13 20:47:02 +01:00 • committed by GitHub
commit 5a8dd96b33
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GPG key ID: 4AEE18F83AFDEB23
7 changed files with 81 additions and 29 deletions
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8
models/db/context.go
View file

@ -31,6 +31,14 @@ type Context struct {
e Engine
}
// WithEngine returns a db.Context from a context.Context and db.Engine
func WithEngine(ctx context.Context, e Engine) *Context {
return &Context{
Context: ctx,
e: e,
}
}
// Engine returns db engine
func (ctx *Context) Engine() Engine {
return ctx.e

59
models/repo.go
View file

@ -1146,16 +1146,6 @@ func CreateRepository(ctx context.Context, doer, u *User, repo *Repository, over
return fmt.Errorf("recalculateAccesses: %v", err)
}
if u.Visibility == api.VisibleTypePublic && !repo.IsPrivate {
// Create/Remove git-daemon-export-ok for git-daemon...
daemonExportFile := path.Join(repo.RepoPath(), `git-daemon-export-ok`)
if f, err := os.Create(daemonExportFile); err != nil {
log.Error("Failed to create %s: %v", daemonExportFile, err)
} else {
f.Close()
}
}
if setting.Service.AutoWatchNewRepos {
if err = watchRepo(db.GetEngine(ctx), doer.ID, repo.ID, true); err != nil {
return fmt.Errorf("watchRepo: %v", err)
@ -1169,6 +1159,38 @@ func CreateRepository(ctx context.Context, doer, u *User, repo *Repository, over
return nil
}
// CheckDaemonExportOK creates/removes git-daemon-export-ok for git-daemon...
func (repo *Repository) CheckDaemonExportOK(ctx context.Context) error {
e := db.GetEngine(ctx)
if err := repo.getOwner(e); err != nil {
return err
}
// Create/Remove git-daemon-export-ok for git-daemon...
daemonExportFile := path.Join(repo.RepoPath(), `git-daemon-export-ok`)
isExist, err := util.IsExist(daemonExportFile)
if err != nil {
log.Error("Unable to check if %s exists. Error: %v", daemonExportFile, err)
return err
}
isPublic := !repo.IsPrivate && repo.Owner.Visibility == api.VisibleTypePublic
if !isPublic && isExist {
if err = util.Remove(daemonExportFile); err != nil {
log.Error("Failed to remove %s: %v", daemonExportFile, err)
}
} else if isPublic && !isExist {
if f, err := os.Create(daemonExportFile); err != nil {
log.Error("Failed to create %s: %v", daemonExportFile, err)
} else {
f.Close()
}
}
return nil
}
func countRepositories(userID int64, private bool) int64 {
sess := db.GetEngine(db.DefaultContext).Where("id > 0")
@ -1318,24 +1340,9 @@ func updateRepository(e db.Engine, repo *Repository, visibilityChanged bool) (er
}
// Create/Remove git-daemon-export-ok for git-daemon...
daemonExportFile := path.Join(repo.RepoPath(), `git-daemon-export-ok`)
isExist, err := util.IsExist(daemonExportFile)
isPublic := !repo.IsPrivate && repo.Owner.Visibility == api.VisibleTypePublic
if err != nil {
log.Error("Unable to check if %s exists. Error: %v", daemonExportFile, err)
if err := repo.CheckDaemonExportOK(db.WithEngine(db.DefaultContext, e)); err != nil {
return err
}
if !isPublic && isExist {
if err = util.Remove(daemonExportFile); err != nil {
log.Error("Failed to remove %s: %v", daemonExportFile, err)
}
} else if isPublic && !isExist {
if f, err := os.Create(daemonExportFile); err != nil {
log.Error("Failed to create %s: %v", daemonExportFile, err)
} else {
f.Close()
}
}
forkRepos, err := getRepositoriesByForkID(e, repo.ID)
if err != nil {

3
modules/repository/adopt.go
View file

@ -68,6 +68,9 @@ func AdoptRepository(doer, u *models.User, opts models.CreateRepoOptions) (*mode
if err := adoptRepository(ctx, repoPath, doer, repo, opts); err != nil {
return fmt.Errorf("createDelegateHooks: %v", err)
}
if err := repo.CheckDaemonExportOK(ctx); err != nil {
return fmt.Errorf("checkDaemonExportOK: %v", err)
}
// Initialize Issue Labels if selected
if len(opts.IssueLabels) > 0 {

6
modules/repository/create.go
View file

@ -105,7 +105,11 @@ func CreateRepository(doer, u *models.User, opts models.CreateRepoOptions) (*mod
}
}
if stdout, err := git.NewCommand("update-server-info").
if err := repo.CheckDaemonExportOK(ctx); err != nil {
return fmt.Errorf("checkDaemonExportOK: %v", err)
}
if stdout, err := git.NewCommandContext(ctx, "update-server-info").
SetDescription(fmt.Sprintf("CreateRepository(git update-server-info): %s", repoPath)).
RunInDir(repoPath); err != nil {
log.Error("CreateRepository(git update-server-info) in %v: Stdout: %s\nError: %v", repo, stdout, err)

8
modules/repository/fork.go
View file

@ -97,7 +97,7 @@ func ForkRepository(doer, owner *models.User, opts models.ForkRepoOptions) (_ *m
needsRollback = true
repoPath := models.RepoPath(owner.Name, repo.Name)
if stdout, err := git.NewCommand(
if stdout, err := git.NewCommandContext(ctx,
"clone", "--bare", oldRepoPath, repoPath).
SetDescription(fmt.Sprintf("ForkRepository(git clone): %s to %s", opts.BaseRepo.FullName(), repo.FullName())).
RunInDirTimeout(10*time.Minute, ""); err != nil {
@ -105,7 +105,11 @@ func ForkRepository(doer, owner *models.User, opts models.ForkRepoOptions) (_ *m
return fmt.Errorf("git clone: %v", err)
}
if stdout, err := git.NewCommand("update-server-info").
if err := repo.CheckDaemonExportOK(ctx); err != nil {
return fmt.Errorf("checkDaemonExportOK: %v", err)
}
if stdout, err := git.NewCommandContext(ctx, "update-server-info").
SetDescription(fmt.Sprintf("ForkRepository(git update-server-info): %s", repo.FullName())).
RunInDir(repoPath); err != nil {
log.Error("Fork Repository (git update-server-info) failed for %v:\nStdout: %s\nError: %v", repo, stdout, err)

11
modules/repository/generate.go
View file

@ -275,5 +275,16 @@ func GenerateRepository(ctx context.Context, doer, owner *models.User, templateR
return generateRepo, err
}
if err = generateRepo.CheckDaemonExportOK(ctx); err != nil {
return generateRepo, fmt.Errorf("checkDaemonExportOK: %v", err)
}
if stdout, err := git.NewCommandContext(ctx, "update-server-info").
SetDescription(fmt.Sprintf("GenerateRepository(git update-server-info): %s", repoPath)).
RunInDir(repoPath); err != nil {
log.Error("GenerateRepository(git update-server-info) in %v: Stdout: %s\nError: %v", generateRepo, stdout, err)
return generateRepo, fmt.Errorf("error in GenerateRepository(git update-server-info): %v", err)
}
return generateRepo, nil
}

15
modules/repository/repo.go
View file

@ -96,6 +96,21 @@ func MigrateRepositoryGitData(ctx context.Context, u *models.User, repo *models.
}
}
if repo.OwnerID == u.ID {
repo.Owner = u
}
if err = repo.CheckDaemonExportOK(ctx); err != nil {
return repo, fmt.Errorf("checkDaemonExportOK: %v", err)
}
if stdout, err := git.NewCommandContext(ctx, "update-server-info").
SetDescription(fmt.Sprintf("MigrateRepositoryGitData(git update-server-info): %s", repoPath)).
RunInDir(repoPath); err != nil {
log.Error("MigrateRepositoryGitData(git update-server-info) in %v: Stdout: %s\nError: %v", repo, stdout, err)
return repo, fmt.Errorf("error in MigrateRepositoryGitData(git update-server-info): %v", err)
}
gitRepo, err := git.OpenRepository(repoPath)
if err != nil {
return repo, fmt.Errorf("OpenRepository: %v", err)