flags.go


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// SPDX-License-Identifier: AGPL-3.0-only
// SPDX-FileCopyrightText: Copyright (c) 2025 Runxi Yu <https://runxiyu.org>

package main

import "flag"

var (
	difficulty uint
	listenAddr string
	destHost   string
	secondary  bool
)

func init() {
	flag.UintVar(&difficulty, "difficulty", 17, "leading zero bits required for the challenge")
	flag.StringVar(&listenAddr, "listen", ":8081", "address to listen on")
	flag.StringVar(&destHost, "upstream", "http://127.0.0.1:8080", "destination url base to proxy to")
	flag.BoolVar(&secondary, "secondary", false, "trust X-Forwarded-For headers")
	flag.Parse()
}