stub in command line app

Signed-off-by: Doug Hellmann <doug@doughellmann.com>

setup.cfg

@@ -22,6 +22,10 @@ classifier =
 packages =
     whereto
 
+[entry_points]
+console_scripts =
+    whereto = whereto.app:main
+
 [build_sphinx]
 all-files = 1
 warning-is-error = 1

whereto/app.py

@@ -0,0 +1,31 @@
+# -*- coding: utf-8 -*-
+
+# Copyright 2010-2011 OpenStack Foundation
+# Copyright (c) 2013 Hewlett-Packard Development Company, L.P.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+
+import argparse
+
+
+def main():
+    parser = argparse.ArgumentParser()
+    parser.add_argument(
+        'htaccess_file',
+        help='file with rewrite rules',
+    )
+    parser.add_argument(
+        'test_file',
+        help='file with test data',
+    )
+    args = parser.parse_args()