1 files changed, 22 insertions, 0 deletions
diff --git a/taskcluster/gecko_taskgraph/transforms/fxrecord.py b/taskcluster/gecko_taskgraph/transforms/fxrecord.py
new file mode 100644
index 0000000000..0d8a23bfb4
--- /dev/null
+++ b/taskcluster/gecko_taskgraph/transforms/fxrecord.py
@@ -0,0 +1,22 @@
+# 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/.
+
+from taskgraph.transforms.base import TransformSequence
+
+transforms = TransformSequence()
+
+
+@transforms.add
+def fxrecord(config, jobs):
+    for job in jobs:
+        dep_job = job.pop("primary-dependency", None)
+
+        if dep_job is not None:
+            job["dependencies"] = {dep_job.label: dep_job.label}
+            job["treeherder"]["platform"] = dep_job.task["extra"]["treeherder-platform"]
+            job["worker"].setdefault("env", {})["FXRECORD_TASK_ID"] = {
+                "task-reference": f"<{dep_job.label}>"
+            }
+
+            yield job