From 1597e2da3e72b9a846f7b17bf38c1d192f43c182 Mon Sep 17 00:00:00 2001
From: 6543 <6543@obermui.de>
Date: Sat, 30 Apr 2022 16:32:01 +0200
Subject: [PATCH] Use middleware to open gitRepo (#19559)

---
 routers/api/v1/api.go       | 2 +-
 routers/api/v1/utils/git.go | 8 ++------
 2 files changed, 3 insertions(+), 7 deletions(-)

diff --git a/routers/api/v1/api.go b/routers/api/v1/api.go
index 9351cc151..ce0719ddd 100644
--- a/routers/api/v1/api.go
+++ b/routers/api/v1/api.go
@@ -1014,7 +1014,7 @@ func Routes() *web.Route {
 					m.Group("/{ref}", func() {
 						m.Get("/status", repo.GetCombinedCommitStatusByRef)
 						m.Get("/statuses", repo.GetCommitStatusesByRef)
-					})
+					}, context.ReferencesGitRepo())
 				}, reqRepoReader(unit.TypeCode))
 				m.Group("/git", func() {
 					m.Group("/commits", func() {
diff --git a/routers/api/v1/utils/git.go b/routers/api/v1/utils/git.go
index 9f02bc808..ac64d5b87 100644
--- a/routers/api/v1/utils/git.go
+++ b/routers/api/v1/utils/git.go
@@ -5,6 +5,7 @@
 package utils
 
 import (
+	"fmt"
 	"net/http"
 
 	"code.gitea.io/gitea/modules/context"
@@ -35,12 +36,7 @@ func ResolveRefOrSha(ctx *context.APIContext, ref string) string {
 // GetGitRefs return git references based on filter
 func GetGitRefs(ctx *context.APIContext, filter string) ([]*git.Reference, string, error) {
 	if ctx.Repo.GitRepo == nil {
-		var err error
-		ctx.Repo.GitRepo, err = git.OpenRepository(ctx, ctx.Repo.Repository.RepoPath())
-		if err != nil {
-			return nil, "OpenRepository", err
-		}
-		defer ctx.Repo.GitRepo.Close()
+		return nil, "", fmt.Errorf("no open git repo found in context")
 	}
 	if len(filter) > 0 {
 		filter = "refs/" + filter