Add cleanup task to jenkins testsuite

Otherwise stats like sloccount are polluted with test repos.

weblate/jenkins_cleanup.py

+# -*- coding: utf-8 -*-
+#
+# Copyright © 2012 - 2013 Michal Čihař <michal@cihar.com>
+#
+# This file is part of Weblate <http://weblate.org/>
+#
+# This program 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.
+#
+# This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+'''
+Cleanup task for Jenkins CI
+'''
+
+from django_jenkins.tasks import BaseTask
+from django.conf import settings
+import os
+
+
+class Task(BaseTask):
+    def teardown_test_environment(self, **kwargs):
+        '''
+        Remove test repos before collecting code stats.
+
+        The test-repos just pollute stats.
+        '''
+        if 'test-repos' in settings.GIT_ROOT:
+            if os.path.exists(settings.GIT_ROOT):
+                shutil.rmtree(settings.GIT_ROOT)

weblate/settings_jenkins.py

@@ -28,6 +28,7 @@ import os
 INSTALLED_APPS += ('django_jenkins', )
 
 JENKINS_TASKS = (
+    'weblate.jenkins_cleanup',
     'django_jenkins.tasks.run_pylint',
     'django_jenkins.tasks.run_pyflakes',
     'django_jenkins.tasks.run_sloccount',