From e68b9d00a6e05b3a941f63ffb696f91e554ac5ec Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel@debian.org>
Date: Fri, 18 Oct 2024 20:33:49 +0200
Subject: Adding upstream version 9.0.3.

Signed-off-by: Daniel Baumann <daniel@debian.org>
---
 services/repository/template.go | 135 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 135 insertions(+)
 create mode 100644 services/repository/template.go

(limited to 'services/repository/template.go')

diff --git a/services/repository/template.go b/services/repository/template.go
new file mode 100644
index 0000000..36a680c
--- /dev/null
+++ b/services/repository/template.go
@@ -0,0 +1,135 @@
+// Copyright 2019 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package repository
+
+import (
+	"context"
+
+	"code.gitea.io/gitea/models/db"
+	git_model "code.gitea.io/gitea/models/git"
+	issues_model "code.gitea.io/gitea/models/issues"
+	repo_model "code.gitea.io/gitea/models/repo"
+	user_model "code.gitea.io/gitea/models/user"
+	notify_service "code.gitea.io/gitea/services/notify"
+)
+
+// GenerateIssueLabels generates issue labels from a template repository
+func GenerateIssueLabels(ctx context.Context, templateRepo, generateRepo *repo_model.Repository) error {
+	templateLabels, err := issues_model.GetLabelsByRepoID(ctx, templateRepo.ID, "", db.ListOptions{})
+	if err != nil {
+		return err
+	}
+	// Prevent insert being called with an empty slice which would result in
+	// err "no element on slice when insert".
+	if len(templateLabels) == 0 {
+		return nil
+	}
+
+	newLabels := make([]*issues_model.Label, 0, len(templateLabels))
+	for _, templateLabel := range templateLabels {
+		newLabels = append(newLabels, &issues_model.Label{
+			RepoID:      generateRepo.ID,
+			Name:        templateLabel.Name,
+			Exclusive:   templateLabel.Exclusive,
+			Description: templateLabel.Description,
+			Color:       templateLabel.Color,
+		})
+	}
+	return db.Insert(ctx, newLabels)
+}
+
+func GenerateProtectedBranch(ctx context.Context, templateRepo, generateRepo *repo_model.Repository) error {
+	templateBranches, err := git_model.FindRepoProtectedBranchRules(ctx, templateRepo.ID)
+	if err != nil {
+		return err
+	}
+	// Prevent insert being called with an empty slice which would result in
+	// err "no element on slice when insert".
+	if len(templateBranches) == 0 {
+		return nil
+	}
+
+	newBranches := make([]*git_model.ProtectedBranch, 0, len(templateBranches))
+	for _, templateBranch := range templateBranches {
+		templateBranch.ID = 0
+		templateBranch.RepoID = generateRepo.ID
+		templateBranch.UpdatedUnix = 0
+		templateBranch.CreatedUnix = 0
+		newBranches = append(newBranches, templateBranch)
+	}
+	return db.Insert(ctx, newBranches)
+}
+
+// GenerateRepository generates a repository from a template
+func GenerateRepository(ctx context.Context, doer, owner *user_model.User, templateRepo *repo_model.Repository, opts GenerateRepoOptions) (_ *repo_model.Repository, err error) {
+	if !doer.IsAdmin && !owner.CanCreateRepo() {
+		return nil, repo_model.ErrReachLimitOfRepo{
+			Limit: owner.MaxRepoCreation,
+		}
+	}
+
+	var generateRepo *repo_model.Repository
+	if err = db.WithTx(ctx, func(ctx context.Context) error {
+		generateRepo, err = generateRepository(ctx, doer, owner, templateRepo, opts)
+		if err != nil {
+			return err
+		}
+
+		// Git Content
+		if opts.GitContent && !templateRepo.IsEmpty {
+			if err = GenerateGitContent(ctx, templateRepo, generateRepo); err != nil {
+				return err
+			}
+		}
+
+		// Topics
+		if opts.Topics {
+			if err = repo_model.GenerateTopics(ctx, templateRepo, generateRepo); err != nil {
+				return err
+			}
+		}
+
+		// Git Hooks
+		if opts.GitHooks {
+			if err = GenerateGitHooks(ctx, templateRepo, generateRepo); err != nil {
+				return err
+			}
+		}
+
+		// Webhooks
+		if opts.Webhooks {
+			if err = GenerateWebhooks(ctx, templateRepo, generateRepo); err != nil {
+				return err
+			}
+		}
+
+		// Avatar
+		if opts.Avatar && len(templateRepo.Avatar) > 0 {
+			if err = generateAvatar(ctx, templateRepo, generateRepo); err != nil {
+				return err
+			}
+		}
+
+		// Issue Labels
+		if opts.IssueLabels {
+			if err = GenerateIssueLabels(ctx, templateRepo, generateRepo); err != nil {
+				return err
+			}
+		}
+
+		if opts.ProtectedBranch {
+			if err = GenerateProtectedBranch(ctx, templateRepo, generateRepo); err != nil {
+				return err
+			}
+		}
+
+		return nil
+	}); err != nil {
+		return nil, err
+	}
+
+	notify_service.CreateRepository(ctx, doer, owner, generateRepo)
+
+	return generateRepo, nil
+}
-- 
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