Check if label template exist first (#14384)

* add check

* refactor

* rollback repo on error after session closed

models/issue_label.go

@@ -47,7 +47,7 @@ type Label struct {
 func GetLabelTemplateFile(name string) ([][3]string, error) {
  data, err := GetRepoInitFile("label", name)
  if err != nil {
- return nil, fmt.Errorf("GetRepoInitFile: %v", err)
+ return nil, ErrIssueLabelTemplateLoad{name, fmt.Errorf("GetRepoInitFile: %v", err)}
  }
 
  lines := strings.Split(string(data), "\n")
@@ -62,15 +62,15 @@ func GetLabelTemplateFile(name string) ([][3]string, error) {
 
  fields := strings.SplitN(parts[0], " ", 2)
  if len(fields) != 2 {
- return nil, fmt.Errorf("line is malformed: %s", line)
+ return nil, ErrIssueLabelTemplateLoad{name, fmt.Errorf("line is malformed: %s", line)}
  }
 
  color := strings.Trim(fields[0], " ")
  if len(color) == 6 {
  color = "#" + color
  }
  if !LabelColorPattern.MatchString(color) {
- return nil, fmt.Errorf("bad HTML color code in line: %s", line)
+ return nil, ErrIssueLabelTemplateLoad{name, fmt.Errorf("bad HTML color code in line: %s", line)}
  }
 
  var description string
@@ -167,7 +167,7 @@ func (label *Label) ForegroundColor() template.CSS {
 func loadLabels(labelTemplate string) ([]string, error) {
  list, err := GetLabelTemplateFile(labelTemplate)
  if err != nil {
- return nil, ErrIssueLabelTemplateLoad{labelTemplate, err}
+ return nil, err
  }
 
  labels := make([]string, len(list))
@@ -186,7 +186,7 @@ func LoadLabelsFormatted(labelTemplate string) (string, error) {
 func initializeLabels(e Engine, id int64, labelTemplate string, isOrg bool) error {
  list, err := GetLabelTemplateFile(labelTemplate)
  if err != nil {
- return ErrIssueLabelTemplateLoad{labelTemplate, err}
+ return err
  }
 
  labels := make([]*Label, len(list))

models/repo.go

@@ -1511,26 +1511,27 @@ func UpdateRepositoryUnits(repo *Repository, units []RepoUnit, deleteUnitTypes [
 }
 
 // DeleteRepository deletes a repository for a user or organization.
+// make sure if you call this func to close open sessions (sqlite will otherwise get a deadlock)
 func DeleteRepository(doer *User, uid, repoID int64) error {
+ sess := x.NewSession()
+ defer sess.Close()
+ if err := sess.Begin(); err != nil {
+ return err
+ }
+
  // In case is a organization.
- org, err := GetUserByID(uid)
+ org, err := getUserByID(sess, uid)
  if err != nil {
  return err
  }
  if org.IsOrganization() {
- if err = org.GetTeams(&SearchTeamOptions{}); err != nil {
+ if err = org.getTeams(sess); err != nil {
  return err
  }
  }
 
- sess := x.NewSession()
- defer sess.Close()
- if err = sess.Begin(); err != nil {
- return err
- }
-
- repo := &Repository{ID: repoID, OwnerID: uid}
- has, err := sess.Get(repo)
+ repo := &Repository{OwnerID: uid}
+ has, err := sess.ID(repoID).Get(repo)
  if err != nil {
  return err
  } else if !has {
@@ -1679,14 +1680,7 @@ func DeleteRepository(doer *User, uid, repoID int64) error {
  }
 
  if err = sess.Commit(); err != nil {
- sess.Close()
- if len(deployKeys) > 0 {
- // We need to rewrite the public keys because the commit failed
- if err2 := RewriteAllPublicKeys(); err2 != nil {
- return fmt.Errorf("Commit: %v SSH Keys: %v", err, err2)
- }
- }
- return fmt.Errorf("Commit: %v", err)
+ return err
  }
 
  sess.Close()

modules/repository/create.go

@@ -27,6 +27,13 @@ func CreateRepository(doer, u *models.User, opts models.CreateRepoOptions) (*mod
  opts.DefaultBranch = setting.Repository.DefaultBranch
  }
 
+ // Check if label template exist
+ if len(opts.IssueLabels) > 0 {
+ if _, err := models.GetLabelTemplateFile(opts.IssueLabels); err != nil {
+ return nil, err
+ }
+ }
+
  repo := &models.Repository{
  OwnerID: u.ID,
  Owner: u,
@@ -45,6 +52,8 @@ func CreateRepository(doer, u *models.User, opts models.CreateRepoOptions) (*mod
  TrustModel: opts.TrustModel,
  }
 
+ var rollbackRepo *models.Repository
+
  if err := models.WithTx(func(ctx models.DBContext) error {
  if err := models.CreateRepository(ctx, doer, u, repo, false); err != nil {
  return err
@@ -76,7 +85,7 @@ func CreateRepository(doer, u *models.User, opts models.CreateRepoOptions) (*mod
  }
  }
 
- if err := initRepository(ctx, repoPath, doer, repo, opts); err != nil {
+ if err = initRepository(ctx, repoPath, doer, repo, opts); err != nil {
  if err2 := util.RemoveAll(repoPath); err2 != nil {
  log.Error("initRepository: %v", err)
  return fmt.Errorf(
@@ -87,10 +96,9 @@ func CreateRepository(doer, u *models.User, opts models.CreateRepoOptions) (*mod
 
  // Initialize Issue Labels if selected
  if len(opts.IssueLabels) > 0 {
- if err := models.InitializeLabels(ctx, repo.ID, opts.IssueLabels, false); err != nil {
- if errDelete := models.DeleteRepository(doer, u.ID, repo.ID); errDelete != nil {
- log.Error("Rollback deleteRepository: %v", errDelete)
- }
+ if err = models.InitializeLabels(ctx, repo.ID, opts.IssueLabels, false); err != nil {
+ rollbackRepo = repo
+ rollbackRepo.OwnerID = u.ID
  return fmt.Errorf("InitializeLabels: %v", err)
  }
  }
@@ -99,13 +107,18 @@ func CreateRepository(doer, u *models.User, opts models.CreateRepoOptions) (*mod
  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)
- if errDelete := models.DeleteRepository(doer, u.ID, repo.ID); errDelete != nil {
- log.Error("Rollback deleteRepository: %v", errDelete)
- }
+ rollbackRepo = repo
+ rollbackRepo.OwnerID = u.ID
  return fmt.Errorf("CreateRepository(git update-server-info): %v", err)
  }
  return nil
  }); err != nil {
+ if rollbackRepo != nil {
+ if errDelete := models.DeleteRepository(doer, rollbackRepo.OwnerID, rollbackRepo.ID); errDelete != nil {
+ log.Error("Rollback deleteRepository: %v", errDelete)
+ }
+ }
+
  return nil, err
  }
 

modules/structs/repo.go

@@ -106,7 +106,7 @@ type CreateRepoOption struct {
  Description string `json:"description" binding:"MaxSize(255)"`
  // Whether the repository is private
  Private bool `json:"private"`
- // Issue Label set to use
+ // Label-Set to use
  IssueLabels string `json:"issue_labels"`
  // Whether the repository should be auto-intialized?
  AutoInit bool `json:"auto_init"`

templates/swagger/v1_json.tmpl

@@ -12488,7 +12488,7 @@
  "x-go-name": "Gitignores"
  },
  "issue_labels": {
- "description": "Issue Label set to use",
+ "description": "Label-Set to use",
  "type": "string",
  "x-go-name": "IssueLabels"
  },