Initial commit: Open sourcing all of the Maple Open Technologies code.

cloud/maplefile-backend/cmd/daemon.go

@@ -0,0 +1,60 @@
+package cmd
+
+import (
+	"fmt"
+	"log"
+	"time"
+
+	"github.com/spf13/cobra"
+
+	"codeberg.org/mapleopentech/monorepo/cloud/maplefile-backend/app"
+	"codeberg.org/mapleopentech/monorepo/cloud/maplefile-backend/config"
+)
+
+// formatBuildTime converts ISO 8601 timestamp to human-readable 12-hour format
+func formatBuildTime(isoTime string) string {
+	t, err := time.Parse(time.RFC3339, isoTime)
+	if err != nil {
+		return isoTime // Return original if parsing fails
+	}
+	return t.Format("Jan 2, 2006 3:04:05 PM MST")
+}
+
+var daemonCmd = &cobra.Command{
+	Use:   "daemon",
+	Short: "Start the MapleFile backend server",
+	Long:  `Start the MapleFile backend HTTP server and listen for requests.`,
+	Run:   runDaemon,
+}
+
+func runDaemon(cmd *cobra.Command, args []string) {
+	// Validate configuration on startup
+	cfg, err := config.Load()
+	if err != nil {
+		log.Fatalf("Failed to load configuration: %v", err)
+	}
+
+	if err := cfg.Validate(); err != nil {
+		log.Fatalf("Invalid configuration: %v", err)
+	}
+
+	fmt.Printf("🚀 Starting MapleFile Backend v%s\n", version)
+	fmt.Printf("📝 Git Commit: %s\n", gitCommit)
+	fmt.Printf("🕐 Build Time: %s\n", formatBuildTime(buildTime))
+	fmt.Printf("📝 Environment: %s\n", cfg.App.Environment)
+	fmt.Printf("🌐 Server will listen on %s:%d\n", cfg.Server.Host, cfg.Server.Port)
+
+	// Create and run the Wire-based application
+	application, err := app.InitializeApplication(cfg)
+	if err != nil {
+		log.Fatalf("Failed to initialize application: %v", err)
+	}
+
+	// Start the application
+	// Wire application handles lifecycle and graceful shutdown
+	if err := application.Start(); err != nil {
+		log.Fatalf("Application terminated with error: %v", err)
+	}
+
+	fmt.Println("👋 Server stopped gracefully")
+}