gecko-dev/taskcluster/taskgraph/transforms/chunk_partners.py
2020-02-25 03:37:37 +00:00

89 lines
3.9 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/.
"""
Chunk the partner repack tasks by subpartner and locale
"""
from __future__ import absolute_import, print_function, unicode_literals
import copy
from mozbuild.chunkify import chunkify
from taskgraph.transforms.base import TransformSequence
from taskgraph.util.partners import (
get_partner_config_by_kind,
locales_per_build_platform,
apply_partner_priority,
)
transforms = TransformSequence()
transforms.add(apply_partner_priority)
def _get_repack_ids_by_platform(partner_configs, build_platform):
combinations = []
for partner, partner_config in partner_configs.items():
for sub_partner, cfg in partner_config.items():
if build_platform not in cfg.get("platforms", []):
continue
locales = locales_per_build_platform(build_platform, cfg.get('locales', []))
for locale in locales:
combinations.append("{}/{}/{}".format(partner, sub_partner, locale))
return sorted(combinations)
@transforms.add
def chunk_partners(config, jobs):
partner_configs = get_partner_config_by_kind(config, config.kind)
for job in jobs:
dep_job = job['primary-dependency']
build_platform = dep_job.attributes["build_platform"]
repack_id = dep_job.task.get('extra', {}).get('repack_id')
repack_ids = dep_job.task.get('extra', {}).get('repack_ids')
copy_repack_ids = job.pop('copy-repack-ids', False)
if copy_repack_ids:
assert repack_ids, "dep_job {} doesn't have repack_ids!".format(
dep_job.label
)
job.setdefault('extra', {})['repack_ids'] = repack_ids
yield job
# first downstream of the repack task, no chunking or fanout has been done yet
elif not any([repack_id, repack_ids]):
platform_repack_ids = _get_repack_ids_by_platform(partner_configs, build_platform)
# we chunk mac signing
if config.kind in ("release-partner-repack-signing",
"release-eme-free-repack-signing",
"release-partner-repack-notarization-part-1",
"release-eme-free-repack-notarization-part-1"):
repacks_per_chunk = job.get('repacks-per-chunk')
chunks, remainder = divmod(len(platform_repack_ids), repacks_per_chunk)
if remainder:
chunks = int(chunks + 1)
for this_chunk in range(1, chunks + 1):
chunk = chunkify(platform_repack_ids, this_chunk, chunks)
partner_job = copy.deepcopy(job)
partner_job.setdefault('extra', {}).setdefault('repack_ids', chunk)
partner_job['extra']['repack_suffix'] = str(this_chunk)
yield partner_job
# linux and windows we fan out immediately to one task per partner-sub_partner-locale
else:
for repack_id in platform_repack_ids:
partner_job = copy.deepcopy(job) # don't overwrite dict values here
partner_job.setdefault('extra', {})
partner_job['extra']['repack_id'] = repack_id
yield partner_job
# fan out chunked mac signing for repackage
elif repack_ids:
for repack_id in repack_ids:
partner_job = copy.deepcopy(job)
partner_job.setdefault('extra', {}).setdefault('repack_id', repack_id)
yield partner_job
# otherwise we've fully fanned out already, continue by passing repack_id on
else:
partner_job = copy.deepcopy(job)
partner_job.setdefault('extra', {}).setdefault('repack_id', repack_id)
yield partner_job