1 files changed, 39 insertions, 0 deletions
diff --git a/snips_inference_agl/cli/__init__.py b/snips_inference_agl/cli/__init__.py
new file mode 100644
index 0000000..ccfbf18
--- /dev/null
+++ b/snips_inference_agl/cli/__init__.py
@@ -0,0 +1,39 @@
+import argparse
+
+
+class Formatter(argparse.ArgumentDefaultsHelpFormatter):
+    def __init__(self, prog):
+        super(Formatter, self).__init__(prog, max_help_position=35, width=150)
+
+
+def get_arg_parser():
+    from snips_inference_agl.cli.inference import add_parse_parser
+    from snips_inference_agl.cli.versions import (
+        add_version_parser, add_model_version_parser)
+
+    arg_parser = argparse.ArgumentParser(
+        description="Snips NLU command line interface",
+        prog="python -m snips_nlu", formatter_class=Formatter)
+    arg_parser.add_argument("-v", "--version", action="store_true",
+                            help="Print package version")
+    subparsers = arg_parser.add_subparsers(
+        title="available commands", metavar="command [options ...]")
+    add_parse_parser(subparsers, formatter_class=Formatter)
+    add_version_parser(subparsers, formatter_class=Formatter)
+    add_model_version_parser(subparsers, formatter_class=Formatter)
+    return arg_parser
+
+
+def main():
+    from snips_inference_agl.__about__ import __version__
+
+    arg_parser = get_arg_parser()
+    args = arg_parser.parse_args()
+
+    if hasattr(args, "func"):
+        args.func(args)
+    elif "version" in args:
+        print(__version__)
+    else:
+        arg_parser.print_help()
+        exit(1)