Fix #145

modules/base/conf.go

@@ -316,12 +316,14 @@ func NewConfigContext() {
 	}
 	Cfg.BlockMode = false
 
-	cfgPath = filepath.Join(workDir, "custom/conf/app.ini")
+	cfgPaths := []string{os.Getenv("GOGS_CONFIG"), filepath.Join(workDir, "custom/conf/app.ini")}
+	for _, cfgPath := range cfgPaths {
 		if com.IsFile(cfgPath) {
 			if err = Cfg.AppendFiles(cfgPath); err != nil {
 				qlog.Fatalf("Cannot load config file(%s): %v\n", cfgPath, err)
 			}
 		}
+	}
 
 	AppName = Cfg.MustValue("", "APP_NAME", "Gogs: Go Git Service")
 	AppLogo = Cfg.MustValue("", "APP_LOGO", "img/favicon.png")