Initial commit

cmd/mc-router/main.go

@@ -0,0 +1,42 @@
+package main
+
+import (
+	"net"
+	"github.com/itzg/mc-router/server"
+	"github.com/alecthomas/kingpin"
+	"strconv"
+	"github.com/sirupsen/logrus"
+	"context"
+	"os"
+	"os/signal"
+)
+
+var (
+	port = kingpin.Flag("port", "The port bound to listen for Minecraft client connections").
+		Default("25565").Int()
+	apiBinding = kingpin.Flag("api-binding", "The host:port bound for servicing API requests").
+		String()
+	mappings = kingpin.Flag("mapping", "Mapping of external hostname to internal server host:port").
+		StringMap()
+)
+
+func main() {
+	kingpin.Parse()
+
+	ctx, cancel := context.WithCancel(context.Background())
+
+	c := make(chan os.Signal, 1)
+	signal.Notify(c)
+
+	server.Routes.RegisterAll(*mappings)
+
+	server.Connector.StartAcceptingConnections(ctx, net.JoinHostPort("", strconv.Itoa(*port)))
+
+	if *apiBinding != "" {
+		server.StartApiServer(*apiBinding)
+	}
+
+	<-c
+	logrus.Info("Stopping")
+	cancel()
+}