Move the help code into it's own module

help/help.go

@@ -0,0 +1,32 @@
+package help
+
+import (
+	"fmt"
+	"os"
+)
+
+func DisplayCommandInfo(args []string, version string) {
+	if len(args) == 0 {
+		return
+	}
+
+	cmd := args[0]
+
+	switch cmd {
+	case "help", "--help":
+		DisplayHelpInfo()
+	case "version", "--version":
+		DisplayVersionInfo(version)
+	}
+
+}
+
+func DisplayHelpInfo() {
+	fmt.Println("Help is coming...")
+	os.Exit(0)
+}
+
+func DisplayVersionInfo(version string) {
+	fmt.Printf("Version: %s\n", version)
+	os.Exit(0)
+}