package main

import (
	"fmt"
	"log"
	"net/http"
	"os"
)

func main() {
	addr := os.Getenv("LISTEN_ADDR")
	if addr == "" {
		addr = ":8080"
	}

	mux := http.NewServeMux()

	mux.HandleFunc("GET /health", func(w http.ResponseWriter, r *http.Request) {
		w.WriteHeader(http.StatusOK)
		fmt.Fprintln(w, "ok")
	})

	mux.HandleFunc("GET /", func(w http.ResponseWriter, r *http.Request) {
		w.Header().Set("Content-Type", "text/html; charset=utf-8")
		fmt.Fprintln(w, "<h1>Gitea Mobile</h1><p>Coming soon.</p>")
	})

	log.Printf("listening on %s", addr)
	if err := http.ListenAndServe(addr, mux); err != nil {
		log.Fatalf("server error: %v", err)
	}
}