// Copyright 2021 The Gitea Authors. All rights reserved.// SPDX-License-Identifier: MIT package setting import (	"net/url" 	"forgejo.org/modules/log") // Proxy settingsvar Proxy = struct {	Enabled       bool	ProxyURL      string	ProxyURLFixed *url.URL	ProxyHosts    []string}{	Enabled:    false,	ProxyURL:   "",	ProxyHosts: []string{},} func loadProxyFrom(rootCfg ConfigProvider) {	sec := rootCfg.Section("proxy")	Proxy.Enabled = sec.Key("PROXY_ENABLED").MustBool(false)	Proxy.ProxyURL = sec.Key("PROXY_URL").MustString("")	if Proxy.ProxyURL != "" {		var err error		Proxy.ProxyURLFixed, err = url.Parse(Proxy.ProxyURL)		if err != nil {			log.Error("Global PROXY_URL is not valid")			Proxy.ProxyURL = ""		}	}	Proxy.ProxyHosts = sec.Key("PROXY_HOSTS").Strings(",")}