fune/taskcluster/taskgraph/transforms/reverse_chunk_deps.py
Chris AtLee a2dd917ec4 bug 1425985 - Add check for max dependencies. r=dustin
MozReview-Commit-ID: G3uriZShTCw

--HG--
extra : rebase_source : 584d60d98832783601e5a9d077e5074c5ae7917f
extra : source : a178bdefe19dd119a16773f6fdcce47adb333127
2017-12-16 15:09:25 -06:00

46 lines
1.4 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/.
"""
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 split_symbol, join_symbol
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:
groupSymbol, symbol = split_symbol(job['treeherder']['symbol'])
symbol += '-'
symbol += str(count)
job['treeherder']['symbol'] = join_symbol(groupSymbol, symbol)
return job
@transforms.add
def add_dependencies(config, jobs):
for job in release_deps.add_dependencies(config, jobs):
count = 1
deps = {}
for dep_label in 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