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iceraven-browser/taskcluster/fenix_taskgraph/transforms/multi_dep.py
2019-12-04 20:14:58 -08:00

104 lines
3.1 KiB
Python

# 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/.
"""
Apply some defaults and minor modifications to the single_dep jobs.
"""
from __future__ import absolute_import, print_function, unicode_literals
from taskgraph.transforms.base import TransformSequence
from taskgraph.util.schema import resolve_keyed_by
from taskgraph.util.treeherder import inherit_treeherder_from_dep, join_symbol
transforms = TransformSequence()
@transforms.add
def build_name_and_attributes(config, tasks):
for task in tasks:
task["dependencies"] = {
dep_key: dep.label
for dep_key, dep in _get_all_deps(task).iteritems()
}
primary_dep = task["primary-dependency"]
copy_of_attributes = primary_dep.attributes.copy()
task.setdefault("attributes", copy_of_attributes)
# run_on_tasks_for is set as an attribute later in the pipeline
task.setdefault("run-on-tasks-for", copy_of_attributes['run_on_tasks_for'])
task["name"] = _get_dependent_job_name_without_its_kind(primary_dep)
yield task
def _get_dependent_job_name_without_its_kind(dependent_job):
return dependent_job.label[len(dependent_job.kind) + 1:]
def _get_all_deps(task):
if task.get("dependent-tasks"):
return task["dependent-tasks"]
return {task["primary-dependency"].kind: task["primary-dependency"]}
@transforms.add
def resolve_keys(config, tasks):
for task in tasks:
resolve_keyed_by(
task,
"treeherder.job-symbol",
item_name=task["name"],
**{
'build-type': task["attributes"]["build-type"],
'level': config.params["level"],
}
)
yield task
@transforms.add
def build_upstream_artifacts(config, tasks):
for task in tasks:
worker_definition = {
"upstream-artifacts": [],
}
for dep in _get_all_deps(task).values():
paths = sorted(dep.attributes.get("apks", {}).values())
if paths:
worker_definition["upstream-artifacts"].append({
"taskId": {"task-reference": "<{}>".format(dep.kind)},
"taskType": dep.kind,
"paths": paths,
})
task["worker"].update(worker_definition)
yield task
@transforms.add
def build_treeherder_definition(config, tasks):
for task in tasks:
dep = task.pop("primary-dependency")
task.setdefault("treeherder", {}).update(inherit_treeherder_from_dep(task, dep))
job_group = dep.task["extra"]["treeherder"].get("groupSymbol", "?")
job_symbol = task["treeherder"].pop("job-symbol")
full_symbol = join_symbol(job_group, job_symbol)
task["treeherder"]["symbol"] = full_symbol
yield task
@transforms.add
def remove_dependent_tasks(config, tasks):
for task in tasks:
try:
del task["dependent-tasks"]
except KeyError:
pass
yield task