chore: initialize Gitea v1.27.2 fork

Includes direct password setup links in registration emails.

Assisted-by: Codex:GPT-5

modules/git/ref_test.go

@@ -0,0 +1,58 @@
+// Copyright 2020 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package git
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+func TestRefName(t *testing.T) {
+	// Test branch names (with and without slash).
+	assert.Equal(t, "foo", RefName("refs/heads/foo").BranchName())
+	assert.Equal(t, "feature/foo", RefName("refs/heads/feature/foo").BranchName())
+
+	// Test tag names (with and without slash).
+	assert.Equal(t, "foo", RefName("refs/tags/foo").TagName())
+	assert.Equal(t, "release/foo", RefName("refs/tags/release/foo").TagName())
+
+	// Test pull names
+	assert.Equal(t, "1", RefName("refs/pull/1/head").PullName())
+	assert.True(t, RefName("refs/pull/1/head").IsPull())
+	assert.True(t, RefName("refs/pull/1/merge").IsPull())
+	assert.Equal(t, "my/pull", RefName("refs/pull/my/pull/head").PullName())
+
+	// Test for branch names
+	assert.Equal(t, "main", RefName("refs/for/main").ForBranchName())
+	assert.Equal(t, "my/branch", RefName("refs/for/my/branch").ForBranchName())
+
+	// Test commit hashes.
+	assert.Equal(t, "c0ffee", RefName("c0ffee").ShortName())
+}
+
+func TestRefWebLinkPath(t *testing.T) {
+	assert.Equal(t, "branch/foo", RefName("refs/heads/foo").RefWebLinkPath())
+	assert.Equal(t, "tag/foo", RefName("refs/tags/foo").RefWebLinkPath())
+	assert.Equal(t, "commit/c0ffee", RefName("c0ffee").RefWebLinkPath())
+}
+
+func TestParseRefSuffix(t *testing.T) {
+	cases := []struct {
+		ref, name, suffix string
+	}{
+		{"main", "main", ""},
+		{"main^", "main", "^"},
+		{"main^2", "main", "^2"},
+		{"main~3", "main", "~3"},
+		{"main@{yesterday}", "main", "@{yesterday}"},
+		{"main~2^", "main", "~2^"},
+		{"main^~2", "main", "^~2"},
+	}
+	for _, c := range cases {
+		name, suffix := ParseRefSuffix(c.ref)
+		assert.Equal(t, c.name, name, "ref: %s", c.ref)
+		assert.Equal(t, c.suffix, suffix, "ref: %s", c.ref)
+	}
+}