package main

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

	"scout/internal/httpapi"
	"scout/internal/registry"
)

func main() {
	address := envOr("SCOUT_ADDR", ":8080")
	dataDir := envOr("SCOUT_DATA_DIR", "data")
	token := os.Getenv("SCOUT_DEVELOPER_TOKEN")
	if token == "" {
		log.Fatal("请设置 SCOUT_DEVELOPER_TOKEN 后再启动服务端")
	}
	store, err := registry.New(dataDir)
	if err != nil {
		log.Fatal(err)
	}
	server := &httpapi.Server{Registry: store, DeveloperToken: token}
	log.Printf("Scout 包服务端正在监听 %s，数据目录为 %s", address, dataDir)
	if err := http.ListenAndServe(address, server.Handler()); err != nil {
		log.Fatal(err)
	}
}

func envOr(name, fallback string) string {
	if value := os.Getenv(name); value != "" {
		return value
	}
	return fallback
}