Bug 1068653 - Part 2 add taskcluster trygraph commands r=wcosta, garndt, mdas

testing/taskcluster/taskcluster_graph/build_task.py

@@ -0,0 +1,33 @@
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this file,
+# You can obtain one at http://mozilla.org/MPL/2.0/.
+
+# This module contains logic related to build tasks
+
+class BuildTaskValidationException(Exception):
+    pass
+
+# XXX: Consider using JSON Schema here like we do elsewhere...
+def validate(task):
+    '''
+    The build tasks have some required fields in extra this function ensures
+    they are there.
+    '''
+    if 'task' not in task:
+        raise BuildTaskValidationException('must have task field')
+
+    task_def = task['task']
+
+    if 'extra' not in task_def:
+        raise BuildTaskValidationException('build task must have task.extra props')
+
+    if 'locations' not in task_def['extra']:
+        raise BuildTaskValidationException('task.extra.locations missing')
+
+    locations = task_def['extra']['locations']
+
+    if 'build' not in locations:
+        raise BuildTaskValidationException('task.extra.locations.build missing')
+
+    if 'tests' not in locations:
+        raise BuildTaskValidationException('task.extra.locations.tests missing')