extension/cmd: test extension server before integrating witih savvy r…

…ecord and savvy record history

Signed-off-by: Shantanu <[email protected]>

extension/cmd/main.go

@@ -0,0 +1,51 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"os"
+	"os/signal"
+	"syscall"
+
+	"github.com/getsavvyinc/savvy-cli/extension"
+)
+
+func main() {
+	// Create a context that we'll cancel on signal
+	ctx, cancel := context.WithCancel(context.Background())
+	defer cancel()
+
+	// Set up signal handling
+	sigChan := make(chan os.Signal, 1)
+	signal.Notify(sigChan, syscall.SIGINT, syscall.SIGTERM)
+
+	// Create and start the server
+	processor := func(items []extension.HistoryItem) error {
+		for _, item := range items {
+			fmt.Printf("Processing item: %s\n", item.URL)
+		}
+		return nil
+	}
+
+	server := extension.New(processor)
+	if err := server.Start(ctx); err != nil {
+		fmt.Printf("Error starting server: %v\n", err)
+		os.Exit(1)
+	}
+
+	// Wait for signal
+	sig := <-sigChan
+	fmt.Printf("\nReceived signal: %v\n", sig)
+	fmt.Println("Shutting down server...")
+
+	// Cancel context to trigger graceful shutdown
+	cancel()
+
+	// Wait for server to close
+	if err := server.Close(); err != nil {
+		fmt.Printf("Error during shutdown: %v\n", err)
+		os.Exit(1)
+	}
+
+	fmt.Println("Server shutdown complete")
+}