spaceapid/main.go

package main

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

	"gitlab.hamburg.ccc.de/ccchh/spaceapid/config"
	"gitlab.hamburg.ccc.de/ccchh/spaceapid/handlers"
	"gitlab.hamburg.ccc.de/ccchh/spaceapid/types"
	"gitlab.hamburg.ccc.de/ccchh/spaceapid/util"
)

func main() {
	// Get spaceapid configuration
	conf := config.ParseConfiguration()

	// Merge old state if present
	util.MergeOldState(&conf.Response)

	// Register signal handler
	sc := make(chan os.Signal, 1)
	signal.Notify(sc, syscall.SIGINT, syscall.SIGTERM)
	go func(resp *types.SpaceAPIResponseV14) {
		<-sc
		log.Println("Saving state and shutting down...")
		util.SaveCurrentState(*resp)
		os.Exit(0)
	}(&conf.Response)

	// Register HTTP handlers
	http.HandleFunc("/",
		handlers.Root(&conf.Response),
	)
	http.HandleFunc("/state/open",
		handlers.StateOpen(conf.Credentials, conf.Dynamic.State.Open.AllowedCredentials, &conf.Response),
	)

	// Start webserver
	log.Println("Starting HTTP server...")
	log.Fatalln(http.ListenAndServe(":8080", nil))
}