Make sure git version&feature are always prepared (#30877)

Otherwise there would be more similar issues like #29287

routers/web/admin/config.go

@@ -112,7 +112,7 @@ func Config(ctx *context.Context) {
 	ctx.Data["OfflineMode"] = setting.OfflineMode
 	ctx.Data["RunUser"] = setting.RunUser
 	ctx.Data["RunMode"] = util.ToTitleCase(setting.RunMode)
-	ctx.Data["GitVersion"] = git.VersionInfo()
+	ctx.Data["GitVersion"] = git.DefaultFeatures().VersionInfo()
 
 	ctx.Data["AppDataPath"] = setting.AppDataPath
 	ctx.Data["RepoRootPath"] = setting.RepoRootPath

routers/web/misc/misc.go

@@ -15,7 +15,7 @@ import (
 )
 
 func SSHInfo(rw http.ResponseWriter, req *http.Request) {
-	if !git.DefaultFeatures.SupportProcReceive {
+	if !git.DefaultFeatures().SupportProcReceive {
 		rw.WriteHeader(http.StatusNotFound)
 		return
 	}

routers/web/repo/githttp.go

@@ -183,7 +183,7 @@ func httpBase(ctx *context.Context) *serviceHandler {
 
 		if repoExist {
 			// Because of special ref "refs/for" .. , need delay write permission check
-			if git.DefaultFeatures.SupportProcReceive {
+			if git.DefaultFeatures().SupportProcReceive {
 				accessMode = perm.AccessModeRead
 			}
 

routers/web/repo/repo.go

@@ -180,7 +180,7 @@ func Create(ctx *context.Context) {
 
 	ctx.Data["CanCreateRepo"] = ctx.Doer.CanCreateRepo()
 	ctx.Data["MaxCreationLimit"] = ctx.Doer.MaxCreationLimit()
-	ctx.Data["SupportedObjectFormats"] = git.SupportedObjectFormats
+	ctx.Data["SupportedObjectFormats"] = git.DefaultFeatures().SupportedObjectFormats
 	ctx.Data["DefaultObjectFormat"] = git.Sha1ObjectFormat
 
 	ctx.HTML(http.StatusOK, tplCreate)