3 files changed, 52 insertions, 3 deletions

diff --git a/setup.cfg b/setup.cfg
index 483e178..fe41412 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -20,3 +20,7 @@ classifier =
 [files]
 packages =
     ttrun
+
+[entry_points]
+console_scripts =
+    ttrun = ttrun.cmd:main
diff --git a/tox.ini b/tox.ini
index ecd1bd3..3cf0182 100644
--- a/tox.ini
+++ b/tox.ini
@@ -22,9 +22,6 @@ commands = {posargs}
 commands = python setup.py test --coverage --testr-args='{posargs}'
 
 [flake8]
-# E123, E125 skipped as they are invalid PEP-8.
-
 show-source = True
-ignore = E123,E125
 builtins = _
 exclude=.venv,.git,.tox,dist,doc,*lib/python*,*egg,build
diff --git a/ttrun/cmd.py b/ttrun/cmd.py
new file mode 100644
index 0000000..a237b1b
--- /dev/null
+++ b/ttrun/cmd.py
@@ -0,0 +1,48 @@
+# Copyright (c) 2016 Red Hat, Inc
+#
+# This file is part of ttrun
+#
+# ttrun is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# ttrun is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with Ansible.  If not, see <http://www.gnu.org/licenses/>.
+
+import argparse
+import subprocess
+import sys
+
+import testtools
+
+
+def parse_arguments():
+    parser = argparse.ArgumentParser(
+        description='Simple CLI to run tests with testtools')
+    parser.add_argument(
+        '-e', dest='environment', help='tox environment to use')
+    parser.add_argument('tests', nargs='*', help='Tests to run')
+    return parser.parse_args()
+
+
+def main():
+    args = parse_arguments()
+
+    if args.environment:
+        return subprocess.call([
+            '.tox/{environment}/bin/python'.format(
+                environment=args.environment),
+            '-m',
+            'testtools.run'] + args.tests)
+    else:
+        return testtools.run.main([sys.argv[0]] + args.tests, sys.stdout)
+
+
+if __name__ == '__main__':
+    sys.exit(main())