chore: initialize Gitea v1.27.2 fork

Includes direct password setup links in registration emails.

Assisted-by: Codex:GPT-5

modules/indexer/issues/elasticsearch/elasticsearch_test.go

@@ -0,0 +1,53 @@
+// Copyright 2023 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package elasticsearch
+
+import (
+	"fmt"
+	"net/http"
+	"net/url"
+	"testing"
+	"time"
+
+	"gitea.dev/modules/indexer/issues/internal/tests"
+	"gitea.dev/modules/test"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestElasticsearchIndexer(t *testing.T) {
+	// The elasticsearch instance started by pull-db-tests.yml > test-unit > services > elasticsearch
+	rawURL := test.ExternalServiceHTTP(t, "TEST_ELASTICSEARCH_URL", "http://elastic:changeme@elasticsearch:9200")
+
+	// Go's net/http does not auto-attach URL userinfo as Basic Auth, so extract
+	// it and set the header explicitly; otherwise auth-enforced clusters answer
+	// 401 and the probe never reports ready.
+	parsed, err := url.Parse(rawURL)
+	require.NoError(t, err)
+	user := parsed.User
+	parsed.User = nil
+	probeURL := parsed.String()
+
+	require.Eventually(t, func() bool {
+		req, err := http.NewRequest(http.MethodGet, probeURL, nil)
+		if err != nil {
+			return false
+		}
+		if user != nil {
+			pass, _ := user.Password()
+			req.SetBasicAuth(user.Username(), pass)
+		}
+		resp, err := http.DefaultClient.Do(req)
+		if err != nil {
+			return false
+		}
+		defer resp.Body.Close()
+		return resp.StatusCode == http.StatusOK
+	}, time.Minute, time.Second, "Expected elasticsearch to be up")
+
+	indexer := NewIndexer(rawURL, fmt.Sprintf("test_elasticsearch_indexer_%d", time.Now().Unix()))
+	defer indexer.Close()
+
+	tests.TestIndexer(t, indexer)
+}