init app

cmd/http/main.go

@@ -0,0 +1,60 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"log"
+	"os"
+	"os/signal"
+	"syscall"
+
+	"gitea.urkob.com/urko/prosody-password/internal/api"
+	"gitea.urkob.com/urko/prosody-password/internal/services/prosody"
+	"gitea.urkob.com/urko/prosody-password/kit/config"
+)
+
+func main() {
+	envFile := ""
+	if os.Getenv("PROSODY_ENV") != "prod" {
+		envFile = ".env"
+	}
+	cfg := config.NewConfig(envFile)
+
+	ctx, cancel := context.WithCancel(signalContext(context.Background()))
+	defer cancel()
+
+	restServer := api.NewRestServer(prosody.NewProsody(cfg.Domain))
+
+	go func() {
+		if err := restServer.Start(cfg.ApiPort, cfg.Views); err != nil {
+			panic(fmt.Errorf("restServer.Start: %w", err))
+		}
+	}()
+
+	<-ctx.Done()
+
+	log.Println("on shutdown")
+	if restServer != nil {
+		restServer.Shutdown()
+	}
+	log.Println("gracefully shutdown")
+
+}
+
+func signalContext(ctx context.Context) context.Context {
+	ctx, cancel := context.WithCancel(ctx)
+
+	sigs := make(chan os.Signal, 1)
+	signal.Notify(sigs, os.Interrupt, syscall.SIGINT, syscall.SIGTERM)
+
+	go func() {
+		log.Println("listening for shutdown signal")
+		<-sigs
+		log.Println("shutdown signal received")
+		signal.Stop(sigs)
+		close(sigs)
+		cancel()
+	}()
+
+	return ctx
+}