Beginning of CLI interface + protection against infinite recursion.

blender_asset_tracer/cli/pack.py

@@ -0,0 +1,12 @@
+"""Create a BAT-pack for the given blend file."""
+
+
+def add_parser(subparsers):
+    """Add argparser for this subcommand."""
+
+    parser = subparsers.add_parser('pack', help=__doc__)
+    parser.set_defaults(func=cli_pack)
+
+
+def cli_pack(args):
+    raise NotImplementedError('bat pack not implemented yet')