initial commit

cmd/pastebin/main.go

@@ -0,0 +1,65 @@
+package main
+
+import (
+	"context"
+	"flag"
+	"log"
+	"net/http"
+	"os"
+	"os/signal"
+	"syscall"
+	"time"
+
+	"scratchbox/internal/cleanup"
+	"scratchbox/internal/config"
+	httpapi "scratchbox/internal/http"
+	"scratchbox/internal/storage"
+)
+
+func main() {
+	configPath := flag.String("config", "", "path to config file")
+	flag.Parse()
+
+	cfg, err := config.Load(*configPath)
+	if err != nil {
+		log.Fatalf("config load failed: %v", err)
+	}
+
+	logger := log.New(os.Stdout, "[pastebin] ", log.LstdFlags|log.LUTC)
+
+	store, err := storage.NewFilesystemStore(cfg.Storage.DataDir)
+	if err != nil {
+		logger.Fatalf("storage init failed: %v", err)
+	}
+
+	server, err := httpapi.NewServer(cfg, store, logger)
+	if err != nil {
+		logger.Fatalf("http init failed: %v", err)
+	}
+
+	cleanupWorker := cleanup.NewWorker(store, cfg.Storage.CleanupIntervalParsed, logger)
+
+	ctx, cancel := signal.NotifyContext(context.Background(), os.Interrupt, syscall.SIGTERM)
+	defer cancel()
+
+	go cleanupWorker.Start(ctx)
+
+	httpServer := &http.Server{
+		Addr:    cfg.Server.ListenAddr,
+		Handler: server.Routes(),
+	}
+
+	go func() {
+		<-ctx.Done()
+		shutdownCtx, shutdownCancel := context.WithTimeout(context.Background(), 10*time.Second)
+		defer shutdownCancel()
+		if err := httpServer.Shutdown(shutdownCtx); err != nil {
+			logger.Printf("http shutdown failed: %v", err)
+		}
+	}()
+
+	logger.Printf("listening on %s", cfg.Server.ListenAddr)
+	if err := httpServer.ListenAndServe(); err != nil && err != http.ErrServerClosed {
+		logger.Fatalf("http server exited with error: %v", err)
+	}
+}