From 0056fdb94201f54fcbb51d741a68b04bf41213fc Mon Sep 17 00:00:00 2001
From: Lunny Xiao <xiaolunwen@gmail.com>
Date: Sat, 15 Mar 2025 19:48:59 -0700
Subject: Move git references checking to gitrepo packages to reduce expose of
 repository path (#33891)

---
 modules/gitrepo/branch.go | 18 ++++++++++++++++++
 modules/gitrepo/tag.go    | 15 +++++++++++++++
 2 files changed, 33 insertions(+)
 create mode 100644 modules/gitrepo/tag.go

(limited to 'modules/gitrepo')

diff --git a/modules/gitrepo/branch.go b/modules/gitrepo/branch.go
index 3336036248..9c4bdc5bdf 100644
--- a/modules/gitrepo/branch.go
+++ b/modules/gitrepo/branch.go
@@ -47,3 +47,21 @@ func GetDefaultBranch(ctx context.Context, repo Repository) (string, error) {
 func GetWikiDefaultBranch(ctx context.Context, repo Repository) (string, error) {
 	return git.GetDefaultBranch(ctx, wikiPath(repo))
 }
+
+// IsReferenceExist returns true if given reference exists in the repository.
+func IsReferenceExist(ctx context.Context, repo Repository, name string) bool {
+	return git.IsReferenceExist(ctx, repoPath(repo), name)
+}
+
+func IsWikiReferenceExist(ctx context.Context, repo Repository, name string) bool {
+	return git.IsReferenceExist(ctx, wikiPath(repo), name)
+}
+
+// IsBranchExist returns true if given branch exists in the repository.
+func IsBranchExist(ctx context.Context, repo Repository, name string) bool {
+	return IsReferenceExist(ctx, repo, git.BranchPrefix+name)
+}
+
+func IsWikiBranchExist(ctx context.Context, repo Repository, name string) bool {
+	return IsWikiReferenceExist(ctx, repo, git.BranchPrefix+name)
+}
diff --git a/modules/gitrepo/tag.go b/modules/gitrepo/tag.go
new file mode 100644
index 0000000000..58ed204a99
--- /dev/null
+++ b/modules/gitrepo/tag.go
@@ -0,0 +1,15 @@
+// Copyright 2025 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package gitrepo
+
+import (
+	"context"
+
+	"code.gitea.io/gitea/modules/git"
+)
+
+// IsTagExist returns true if given tag exists in the repository.
+func IsTagExist(ctx context.Context, repo Repository, name string) bool {
+	return IsReferenceExist(ctx, repo, git.TagPrefix+name)
+}
-- 
cgit v1.2.3