1 files changed, 40 insertions, 0 deletions
diff --git a/taskcluster/gecko_taskgraph/transforms/mac_dummy.py b/taskcluster/gecko_taskgraph/transforms/mac_dummy.py
new file mode 100644
index 0000000000..f134ee2765
--- /dev/null
+++ b/taskcluster/gecko_taskgraph/transforms/mac_dummy.py
@@ -0,0 +1,40 @@
+# 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/.
+"""
+Add dependencies to dummy macosx64 tasks.
+"""
+
+from taskgraph.transforms.base import TransformSequence
+
+transforms = TransformSequence()
+
+
+@transforms.add
+def add_dependencies(config, jobs):
+    for job in jobs:
+        dependencies = {}
+
+        platform = job.get("attributes", {}).get("build_platform")
+        if not platform:
+            continue
+        arm = platform.replace("macosx64", "macosx64-aarch64")
+        intel = platform.replace("macosx64", "macosx64-x64")
+        for dep_task in config.kind_dependencies_tasks.values():
+            # Weed out unwanted tasks.
+            if dep_task.attributes.get("build_platform"):
+                if dep_task.attributes["build_platform"] not in (platform, arm, intel):
+                    continue
+            # Add matching tasks to deps
+            dependencies[dep_task.label] = dep_task.label
+            # Pick one task to copy run-on-projects from
+            if (
+                dep_task.kind == "build"
+                and dep_task.attributes["build_platform"] == platform
+            ):
+                job["run-on-projects"] = dep_task.attributes.get("run_on_projects")
+
+        job.setdefault("dependencies", {}).update(dependencies)
+        job["if-dependencies"] = list(dependencies)
+
+        yield job