package main

import (
	"flag"
	"log"

	"git.happydns.org/checker-sdk-go/checker/server"
	tls "git.happydns.org/checker-tls/checker"
)

var Version = "custom-build"

// EHLOHostname is set via -ldflags to identify this checker instance in SMTP
// EHLO greetings. Falls back to the package default ("checker.localhost") when
// left empty.
var EHLOHostname = ""

var listenAddr = flag.String("listen", ":8080", "HTTP listen address")

func main() {
	flag.Parse()
	tls.Version = Version
	if EHLOHostname != "" {
		tls.EHLOHostname = EHLOHostname
	}

	srv := server.New(tls.Provider())
	if err := srv.ListenAndServe(*listenAddr); err != nil {
		log.Fatalf("server error: %v", err)
	}
}