Add option to initialize repository with labels (#6061)

* Add optional label sets on repo creation

* Fix CRLF

* Instead of hardcoding default, make it the helper

* Move label set init out of repo init

Add a new error for the router
Combine router label init with repo creation label init

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Add issue labels to Swagger for repo creation

Signed-off-by: jolheiser <john.olheiser@gmail.com>

* Update models/issue_label.go

Co-Authored-By: Lauris BH <lauris@nix.lv>

* Update models/issue_label.go

Co-Authored-By: guillep2k <18600385+guillep2k@users.noreply.github.com>

models/error.go

@@ -1058,6 +1058,22 @@ func (err ErrIssueNotExist) Error() string {
 	return fmt.Sprintf("issue does not exist [id: %d, repo_id: %d, index: %d]", err.ID, err.RepoID, err.Index)
 }
 
+// ErrIssueLabelTemplateLoad represents a "ErrIssueLabelTemplateLoad" kind of error.
+type ErrIssueLabelTemplateLoad struct {
+	TemplateFile  string
+	OriginalError error
+}
+
+// IsErrIssueLabelTemplateLoad checks if an error is a ErrIssueLabelTemplateLoad.
+func IsErrIssueLabelTemplateLoad(err error) bool {
+	_, ok := err.(ErrIssueLabelTemplateLoad)
+	return ok
+}
+
+func (err ErrIssueLabelTemplateLoad) Error() string {
+	return fmt.Sprintf("Failed to load label template file '%s': %v", err.TemplateFile, err.OriginalError)
+}
+
 // __________      .__  .__ __________                                     __
 // \______   \__ __|  | |  |\______   \ ____  ________ __   ____   _______/  |_
 //  |     ___/  |  \  | |  | |       _// __ \/ ____/  |  \_/ __ \ /  ___/\   __\

models/issue_label.go

@@ -127,6 +127,34 @@ func (label *Label) ForegroundColor() template.CSS {
 	return template.CSS("#000")
 }
 
+func initalizeLabels(e Engine, repoID int64, labelTemplate string) error {
+	list, err := GetLabelTemplateFile(labelTemplate)
+	if err != nil {
+		return ErrIssueLabelTemplateLoad{labelTemplate, err}
+	}
+
+	labels := make([]*Label, len(list))
+	for i := 0; i < len(list); i++ {
+		labels[i] = &Label{
+			RepoID:      repoID,
+			Name:        list[i][0],
+			Description: list[i][2],
+			Color:       list[i][1],
+		}
+	}
+	for _, label := range labels {
+		if err = newLabel(e, label); err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+// InitalizeLabels adds a label set to a repository using a template
+func InitalizeLabels(repoID int64, labelTemplate string) error {
+	return initalizeLabels(x, repoID, labelTemplate)
+}
+
 func newLabel(e Engine, label *Label) error {
 	_, err := e.Insert(label)
 	return err

models/repo.go

@@ -1098,6 +1098,7 @@ type CreateRepoOptions struct {
 	Description string
 	OriginalURL string
 	Gitignores  string
+	IssueLabels string
 	License     string
 	Readme      string
 	IsPrivate   bool
@@ -1394,6 +1395,13 @@ func CreateRepository(doer, u *User, opts CreateRepoOptions) (_ *Repository, err
 			return nil, fmt.Errorf("initRepository: %v", err)
 		}
 
+		// Initialize Issue Labels if selected
+		if len(opts.IssueLabels) > 0 {
+			if err = initalizeLabels(sess, repo.ID, opts.IssueLabels); err != nil {
+				return nil, fmt.Errorf("initalizeLabels: %v", err)
+			}
+		}
+
 		_, stderr, err := process.GetManager().ExecDir(-1,
 			repoPath, fmt.Sprintf("CreateRepository(git update-server-info): %s", repoPath),
 			git.GitExecutable, "update-server-info")

modules/auth/repo_form.go

@@ -33,6 +33,7 @@ type CreateRepoForm struct {
 	Description string `binding:"MaxSize(255)"`
 	AutoInit    bool
 	Gitignores  string
+	IssueLabels string
 	License     string
 	Readme      string
 }

modules/structs/repo.go

@@ -67,6 +67,8 @@ type CreateRepoOption struct {
 	Description string `json:"description" binding:"MaxSize(255)"`
 	// Whether the repository is private
 	Private bool `json:"private"`
+	// Issue Label set to use
+	IssueLabels string `json:"issue_labels"`
 	// Whether the repository should be auto-intialized?
 	AutoInit bool `json:"auto_init"`
 	// Gitignores to use

options/locale/locale_en-US.ini

@@ -578,6 +578,8 @@ fork_visibility_helper = The visibility of a forked repository cannot be changed
 repo_desc = Description
 repo_lang = Language
 repo_gitignore_helper = Select .gitignore templates.
+issue_labels = Issue Labels
+issue_labels_helper = Select an issue label set.
 license = License
 license_helper = Select a license file.
 readme = README

routers/api/v1/repo/repo.go

@@ -206,6 +206,7 @@ func CreateUserRepo(ctx *context.APIContext, owner *models.User, opt api.CreateR
 	repo, err := models.CreateRepository(ctx.User, owner, models.CreateRepoOptions{
 		Name:        opt.Name,
 		Description: opt.Description,
+		IssueLabels: opt.IssueLabels,
 		Gitignores:  opt.Gitignores,
 		License:     opt.License,
 		Readme:      opt.Readme,

routers/repo/issue_label.go

@@ -33,24 +33,15 @@ func InitializeLabels(ctx *context.Context, form auth.InitializeLabelsForm) {
 		ctx.Redirect(ctx.Repo.RepoLink + "/labels")
 		return
 	}
-	list, err := models.GetLabelTemplateFile(form.TemplateName)
-	if err != nil {
-		ctx.Flash.Error(ctx.Tr("repo.issues.label_templates.fail_to_load_file", form.TemplateName, err))
-		ctx.Redirect(ctx.Repo.RepoLink + "/labels")
-		return
-	}
 
-	labels := make([]*models.Label, len(list))
-	for i := 0; i < len(list); i++ {
-		labels[i] = &models.Label{
-			RepoID:      ctx.Repo.Repository.ID,
-			Name:        list[i][0],
-			Description: list[i][2],
-			Color:       list[i][1],
+	if err := models.InitalizeLabels(ctx.Repo.Repository.ID, form.TemplateName); err != nil {
+		if models.IsErrIssueLabelTemplateLoad(err) {
+			originalErr := err.(models.ErrIssueLabelTemplateLoad).OriginalError
+			ctx.Flash.Error(ctx.Tr("repo.issues.label_templates.fail_to_load_file", form.TemplateName, originalErr))
+			ctx.Redirect(ctx.Repo.RepoLink + "/labels")
+			return
 		}
-	}
-	if err := models.NewLabels(labels...); err != nil {
-		ctx.ServerError("NewLabels", err)
+		ctx.ServerError("InitalizeLabels", err)
 		return
 	}
 	ctx.Redirect(ctx.Repo.RepoLink + "/labels")

routers/repo/repo.go

@@ -115,6 +115,7 @@ func Create(ctx *context.Context) {
 
 	// Give default value for template to render.
 	ctx.Data["Gitignores"] = models.Gitignores
+	ctx.Data["LabelTemplates"] = models.LabelTemplates
 	ctx.Data["Licenses"] = models.Licenses
 	ctx.Data["Readmes"] = models.Readmes
 	ctx.Data["readme"] = "Default"
@@ -155,6 +156,7 @@ func CreatePost(ctx *context.Context, form auth.CreateRepoForm) {
 	ctx.Data["Title"] = ctx.Tr("new_repo")
 
 	ctx.Data["Gitignores"] = models.Gitignores
+	ctx.Data["LabelTemplates"] = models.LabelTemplates
 	ctx.Data["Licenses"] = models.Licenses
 	ctx.Data["Readmes"] = models.Readmes
 
@@ -173,6 +175,7 @@ func CreatePost(ctx *context.Context, form auth.CreateRepoForm) {
 		Name:        form.RepoName,
 		Description: form.Description,
 		Gitignores:  form.Gitignores,
+		IssueLabels: form.IssueLabels,
 		License:     form.License,
 		Readme:      form.Readme,
 		IsPrivate:   form.Private || setting.Repository.ForcePrivate,

templates/repo/create.tmpl

@@ -56,6 +56,20 @@
 						<textarea id="description" name="description">{{.description}}</textarea>
 					</div>
 
+					<div class="inline field">
+						<label>{{.i18n.Tr "repo.issue_labels"}}</label>
+						<div class="ui search normal selection dropdown">
+							<input type="hidden" name="issue_labels" value="{{.issueLabels}}">
+							<div class="default text">{{.i18n.Tr "repo.issue_labels_helper"}}</div>
+							<div class="menu">
+								<div class="item" data-value="">{{.i18n.Tr "repo.issue_labels_helper"}}</div>
+                                {{range .LabelTemplates}}
+									<div class="item" data-value="{{.}}">{{.}}</div>
+                                {{end}}
+							</div>
+						</div>
+					</div>
+
 					<div class="ui divider"></div>
 
 					<div class="inline field">

templates/swagger/v1_json.tmpl

@@ -7843,6 +7843,11 @@
           "type": "string",
           "x-go-name": "Gitignores"
         },
+        "issue_labels": {
+          "description": "Issue Label set to use",
+          "type": "string",
+          "x-go-name": "IssueLabels"
+        },
         "license": {
           "description": "License to use",
           "type": "string",