Added top-level overall command

node_deployer.py

@@ -0,0 +1,18 @@
+#!/usr/bin/env python3
+
+import typer
+
+from create_img import create_img
+from create_disk import create_ignition_disk
+from autoignition import json_to_img
+
+app = typer.Typer(
+    help="A tool for creating ignition images for automated deployment to a swarm"
+)
+
+app.command()(create_img)
+app.command()(create_ignition_disk)
+app.command()(json_to_img)
+
+if __name__ == "__main__":
+    app()