Adding a basic specter runner

Change-Id: I55434e6c1a6be69d615833001077b8c5076492d1

cafe/drivers/__init__.py

@@ -13,3 +13,49 @@ 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 parse_runner_args(arg_parser):
+    """ Generic CAFE args for external runners"""
+
+    arg_parser.add_argument(
+        "product",
+        nargs=1,
+        metavar="<product>",
+        help="Product name")
+
+    arg_parser.add_argument(
+        "config",
+        nargs=1,
+        metavar="<config_file>",
+        help="Product test config")
+
+    arg_parser.add_argument(
+        dest='cmd_opts',
+        nargs=argparse.REMAINDER,
+        metavar="<cmd_opts>",
+        help="Options to pass to the test runner")
+
+    return arg_parser.parse_args()
+
+
+def print_mug(name, brewing_from):
+    """ Generic CAFE mug """
+    border = '-' * 40
+    mug = """
+    Brewing from {path}
+              ( (
+               ) )
+            .........
+            |       |___
+            |       |_  |
+            |  :-)  |_| |
+            |       |___|
+            |_______|
+    === CAFE {name} Runner ===""".format(
+        path=brewing_from, name=name)
+
+    print border
+    print mug
+    print border

cafe/drivers/specter/__init__.py

@@ -0,0 +1,15 @@
+"""
+Copyright 2013 Rackspace
+
+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.
+"""

cafe/drivers/specter/runner.py

@@ -0,0 +1,52 @@
+"""
+Copyright 2013 Rackspace
+
+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
+import os
+import subprocess
+from cafe.configurator.managers import TestEnvManager
+from cafe.drivers import print_mug, parse_runner_args
+
+
+def entry_point():
+
+    # Setup and parse arguments
+    arg_parser = argparse.ArgumentParser(prog='specter-runner')
+    args = parse_runner_args(arg_parser)
+
+    config = str(args.config[0]) + '.config'
+    product = str(args.product[0])
+    cmd_opts = args.cmd_opts
+
+    test_env_manager = TestEnvManager(product, config)
+    test_env_manager.finalize()
+
+    test_path = os.path.join(
+        test_env_manager.test_repo_path, product)
+
+    call_args = ['specter', '--search', test_path, '--no-art']
+
+    if len(cmd_opts) > 0:
+        call_args.extend(cmd_opts)
+
+    print_mug(name='Specter', brewing_from=test_path)
+
+    subprocess.call(call_args)
+    exit(0)
+
+
+if __name__ == '__main__':
+    entry_point()

setup.py

@@ -92,5 +92,6 @@ setup(
         ['cafe-runner = cafe.drivers.unittest.runner:entry_point',
          'behave-runner = cafe.drivers.behave.runner:entry_point',
          'vows-runner = cafe.drivers.pyvows.runner:entry_point',
+         'specter-runner = cafe.drivers.specter.runner:entry_point',
          'cafe-config = cafe.configurator.cli:entry_point']},
     cmdclass={'install': install})