1 files changed, 141 insertions, 0 deletions
diff --git a/taskcluster/taskgraph/transforms/beetmover_emefree_checksums.py b/taskcluster/taskgraph/transforms/beetmover_emefree_checksums.py
new file mode 100644
index 0000000000..02d4b760ab
--- /dev/null
+++ b/taskcluster/taskgraph/transforms/beetmover_emefree_checksums.py
@@ -0,0 +1,141 @@
+# 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 release-beetmover-source-checksums into an actual task description.
+"""
+
+from __future__ import absolute_import, print_function, unicode_literals
+
+from six import text_type
+from taskgraph.loader.single_dep import schema
+from taskgraph.transforms.base import TransformSequence
+from taskgraph.transforms.beetmover import craft_release_properties
+from taskgraph.util.attributes import copy_attributes_from_dependent_job
+from taskgraph.transforms.task import task_description_schema
+from voluptuous import Optional
+
+beetmover_checksums_description_schema = schema.extend(
+    {
+        Optional("label"): text_type,
+        Optional("extra"): object,
+        Optional("shipping-phase"): task_description_schema["shipping-phase"],
+        Optional("shipping-product"): task_description_schema["shipping-product"],
+    }
+)
+
+
+transforms = TransformSequence()
+transforms.add_validate(beetmover_checksums_description_schema)
+
+
+@transforms.add
+def make_beetmover_checksums_description(config, jobs):
+    for job in jobs:
+        dep_job = job["primary-dependency"]
+        attributes = dep_job.attributes
+        build_platform = attributes.get("build_platform")
+        if not build_platform:
+            raise Exception("Cannot find build platform!")
+        repack_id = dep_job.task.get("extra", {}).get("repack_id")
+        if not repack_id:
+            raise Exception("Cannot find repack id!")
+
+        label = dep_job.label.replace("beetmover-", "beetmover-checksums-")
+        description = (
+            "Beetmove checksums for repack_id '{repack_id}' for build '"
+            "{build_platform}/{build_type}'".format(
+                repack_id=repack_id,
+                build_platform=build_platform,
+                build_type=attributes.get("build_type"),
+            )
+        )
+
+        extra = {}
+        extra["partner_path"] = dep_job.task["payload"]["upstreamArtifacts"][0][
+            "locale"
+        ]
+        extra["repack_id"] = repack_id
+
+        dependencies = {dep_job.kind: dep_job.label}
+        for k, v in dep_job.dependencies.items():
+            if k.startswith("beetmover"):
+                dependencies[k] = v
+
+        attributes = copy_attributes_from_dependent_job(dep_job)
+
+        task = {
+            "label": label,
+            "description": description,
+            "worker-type": "{}/{}".format(
+                dep_job.task["provisionerId"],
+                dep_job.task["workerType"],
+            ),
+            "scopes": dep_job.task["scopes"],
+            "dependencies": dependencies,
+            "attributes": attributes,
+            "run-on-projects": dep_job.attributes.get("run_on_projects"),
+            "extra": extra,
+        }
+
+        if "shipping-phase" in job:
+            task["shipping-phase"] = job["shipping-phase"]
+
+        if "shipping-product" in job:
+            task["shipping-product"] = job["shipping-product"]
+
+        yield task
+
+
+def generate_upstream_artifacts(refs, partner_path):
+    # Until bug 1331141 is fixed, if you are adding any new artifacts here that
+    # need to be transfered to S3, please be aware you also need to follow-up
+    # with a beetmover patch in https://github.com/mozilla-releng/beetmoverscript/.
+    # See example in bug 1348286
+    common_paths = [
+        "public/target.checksums",
+    ]
+
+    upstream_artifacts = [
+        {
+            "taskId": {"task-reference": refs["beetmover"]},
+            "taskType": "signing",
+            "paths": common_paths,
+            "locale": "beetmover-checksums/{}".format(partner_path),
+        }
+    ]
+
+    return upstream_artifacts
+
+
+@transforms.add
+def make_beetmover_checksums_worker(config, jobs):
+    for job in jobs:
+        valid_beetmover_job = len(job["dependencies"]) == 1
+        if not valid_beetmover_job:
+            raise NotImplementedError("Beetmover checksums must have one dependency.")
+
+        refs = {
+            "beetmover": None,
+        }
+        for dependency in job["dependencies"].keys():
+            if dependency.endswith("beetmover"):
+                refs["beetmover"] = "<{}>".format(dependency)
+        if None in refs.values():
+            raise NotImplementedError(
+                "Beetmover checksums must have a beetmover dependency!"
+            )
+
+        worker = {
+            "implementation": "beetmover",
+            "release-properties": craft_release_properties(config, job),
+            "upstream-artifacts": generate_upstream_artifacts(
+                refs,
+                job["extra"]["partner_path"],
+            ),
+            "partner-public": True,
+        }
+
+        job["worker"] = worker
+
+        yield job