Bug 1111980 - Part 6 Add slugjar to back the as_slugid functionality needed for decision tasks. r=garndt

testing/taskcluster/taskcluster_graph/slugidjar.py

@@ -0,0 +1,20 @@
+from taskcluster_graph.slugid import slugid
+
+class SlugidJar():
+    '''
+    Container of seen slugid's used to implement the as_slugid functionality
+    used in the task graph templates.
+    '''
+    def __init__(self):
+        self._names = {}
+
+    def __call__(self, name):
+        '''
+        So this object can easily be passed to mustache we allow it to be called
+        directly...
+        '''
+        if name in self._names:
+            return self._names[name];
+
+        self._names[name] = slugid()
+        return self._names[name]

testing/taskcluster/tasks/decision/try.yml

@@ -26,10 +26,10 @@ scopes:
   - "docker-worker:cache:sources-gaia"
   - "docker-worker:cache:build-emulator-ics-debug"
 tasks:
-  - taskId: '{{ "decision task" | as-slugid }}'
+  - taskId: '{{#as_slugid }}decision task{{/as_slugid}}'
     task:
       created: '{{now}}'
-      deadline: '{{ "1 day" | from-now }}'
+      deadline: '{{#from_now }}1 day{{#/from_now}}'
       metadata:
         source: '{{source}}'
         owner: '{{owner}}'

testing/taskcluster/tests/test_slugidjar.py

@@ -0,0 +1,19 @@
+import unittest
+import mozunit
+from datetime import datetime
+from taskcluster_graph.slugidjar import SlugidJar
+
+class SlugidJarTest(unittest.TestCase):
+
+    def test_slugidjar(self):
+        subject = Jar()
+        self.assertEqual(subject('woot'), subject('woot'))
+        self.assertTrue(type(subject('woot')) is str)
+
+        other_jar = Jar()
+        self.assertNotEqual(subject('woot'), other_jar('woot'))
+
+if __name__ == '__main__':
+    mozunit.main()
+
+