soju/cmd/jounce/main.go

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package main
import (
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"crypto/tls"
"flag"
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"log"
"net"
"git.sr.ht/~emersion/jounce"
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"git.sr.ht/~emersion/jounce/config"
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)
func main() {
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var addr, configPath string
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var debug bool
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flag.StringVar(&addr, "listen", "", "listening address")
flag.StringVar(&configPath, "config", "", "path to configuration file")
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flag.BoolVar(&debug, "debug", false, "enable debug logging")
flag.Parse()
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var cfg *config.Server
if configPath != "" {
var err error
cfg, err = config.Load(configPath)
if err != nil {
log.Fatalf("failed to load config file: %v", err)
}
} else {
cfg = config.Defaults()
}
if addr != "" {
cfg.Addr = addr
}
var ln net.Listener
if cfg.TLS != nil {
cert, err := tls.LoadX509KeyPair(cfg.TLS.CertPath, cfg.TLS.KeyPath)
if err != nil {
log.Fatalf("failed to load TLS certificate and key: %v", err)
}
tlsCfg := &tls.Config{Certificates: []tls.Certificate{cert}}
ln, err = tls.Listen("tcp", cfg.Addr, tlsCfg)
if err != nil {
log.Fatalf("failed to start TLS listener: %v", err)
}
} else {
var err error
ln, err = net.Listen("tcp", cfg.Addr)
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if err != nil {
log.Fatalf("failed to start listener: %v", err)
}
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}
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srv := jounce.NewServer()
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// TODO: load from config/DB
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srv.Hostname = cfg.Hostname
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srv.Debug = debug
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srv.Upstreams = []jounce.Upstream{{
Addr: "chat.freenode.net:6697",
Nick: "jounce",
Username: "jounce",
Realname: "jounce",
Channels: []string{"#jounce"},
}}
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log.Printf("server listening on %q", cfg.Addr)
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go srv.Run()
log.Fatal(srv.Serve(ln))
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}