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# 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/.
"""
Adjust dependencies to not exceed MAX_DEPENDENCIES
"""
from __future__ import absolute_import, print_function, unicode_literals
from copy import deepcopy
from taskgraph.transforms.base import TransformSequence
import taskgraph.transforms.release_deps as release_deps
from taskgraph.util.treeherder import add_suffix
from taskgraph import MAX_DEPENDENCIES
transforms = TransformSequence()
def yield_job(orig_job, deps, count):
job = deepcopy(orig_job)
job["dependencies"] = deps
job["name"] = "{}-{}".format(orig_job["name"], count)
if "treeherder" in job:
job["treeherder"]["symbol"] = add_suffix(
job["treeherder"]["symbol"], "-{}".format(count)
)
return job
@transforms.add
def add_dependencies(config, jobs):
for job in release_deps.add_dependencies(config, jobs):
count = 1
deps = {}
# sort for deterministic chunking
for dep_label in sorted(job["dependencies"].keys()):
deps[dep_label] = dep_label
if len(deps) == MAX_DEPENDENCIES:
yield yield_job(job, deps, count)
deps = {}
count += 1
if deps:
yield yield_job(job, deps, count)
count += 1
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