Adjust format of PDC branch cache script.

roles/pdc/frontend/files/exportbranches.py

@@ -1,15 +1,24 @@
+""" Export component branches.
+
+This is used to drive the pagure-sync-bugzilla script.
+"""
+
+import collections
 import json
 
 from django.core.management.base import BaseCommand
 from pdc.apps.componentbranch.models import ComponentBranch
 from pdc.apps.componentbranch.serializers import is_branch_active
 
+
 class Command(BaseCommand):
     help = 'Export a JSON file with information about all component branches'
 
     def handle(self, *args, **options):
         all_entries = ComponentBranch.objects.all()
-        exported = [e.export() for e in all_entries]
-        for i, entry in enumerate(all_entries):
-            exported[i]['active'] = is_branch_active(entry)
-        self.stdout.write(json.dumps(exported, indent=2))
+        output = collections.defaultdict(lambda: collections.defaultdict(list))
+        for entry in all_entries:
+            if not is_branch_active(entry):
+                continue
+            output[entry.type.name][entry.global_component.name].append(entry.name)
+        self.stdout.write(json.dumps(output))