1 files changed, 33 insertions, 0 deletions
diff --git a/taskcluster/gecko_taskgraph/transforms/per_platform_dummy.py b/taskcluster/gecko_taskgraph/transforms/per_platform_dummy.py
new file mode 100644
index 0000000000..5237f4f281
--- /dev/null
+++ b/taskcluster/gecko_taskgraph/transforms/per_platform_dummy.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/.
+"""
+Transform the repackage task into an actual task description.
+"""
+
+from taskgraph.transforms.base import TransformSequence
+
+from gecko_taskgraph.util.attributes import copy_attributes_from_dependent_job
+
+transforms = TransformSequence()
+
+
+@transforms.add
+def one_task_per_product_and_platform(config, jobs):
+    unique_products_and_platforms = set()
+    for job in jobs:
+        dep_task = job["primary-dependency"]
+        if "primary-dependency" in job:
+            del job["primary-dependency"]
+        product = dep_task.attributes.get("shipping_product")
+        platform = dep_task.attributes.get("build_platform")
+        if (product, platform) not in unique_products_and_platforms:
+            attr_denylist = ("l10n_chunk", "locale", "artifact_map", "artifact_prefix")
+            attributes = copy_attributes_from_dependent_job(
+                dep_task, denylist=attr_denylist
+            )
+            attributes.update(job.get("attributes", {}))
+            job["attributes"] = attributes
+            job["name"] = f"{product}-{platform}"
+            yield job
+            unique_products_and_platforms.add((product, platform))