Add run commands

cmd/cmd.go

@@ -0,0 +1,26 @@
+package cmd
+
+import (
+	"fmt"
+	"os"
+)
+
+func Parse() {
+	if len(os.Args) < 2 {
+		fmt.Println("Use -h or --help for usage")
+		os.Exit(1)
+	}
+
+	switch os.Args[1] {
+	case "run":
+		run(os.Args[2:])
+	case "-h":
+	case "--help":
+		fmt.Println("Available commands are:")
+		fmt.Println("  run: starts the server")
+		fmt.Println("\nTo specific usages, run commandName -h")
+	default:
+		fmt.Println("Use -h or --help for usage")
+		os.Exit(1)
+	}
+}