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61 lines
2.2 KiB
Python
61 lines
2.2 KiB
Python
# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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"""
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Apply some defaults and minor modifications to the jobs defined in the build
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kind.
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"""
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from __future__ import absolute_import, print_function, unicode_literals
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from taskgraph.transforms.base import TransformSequence
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transforms = TransformSequence()
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SEEN_CONFIGS = {}
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@transforms.add
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def check_mozharness_perfherder_options(config, jobs):
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"""Verify that multiple jobs don't use the same perfherder bucket.
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Build jobs record perfherder metrics by default. Perfherder metrics go
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to a bucket derived by the platform by default. The name can further be
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customized by the presence of "extra options" either defined in
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mozharness sub-configs or in an environment variable.
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This linter tries to verify that no 2 jobs will send Perfherder metrics
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to the same bucket by looking for jobs not defining extra options when
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their platform or mozharness config are otherwise similar.
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"""
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for job in jobs:
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if job['run']['using'] != 'mozharness':
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yield job
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continue
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worker = job.get('worker', {})
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platform = job['treeherder']['platform']
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primary_config = job['run']['config'][0]
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options = worker.get('env', {}).get('PERFHERDER_EXTRA_OPTIONS')
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nightly = job.get('attributes', {}).get('nightly', False)
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# This isn't strictly necessary. But the Perfherder code looking at the
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# values we care about is only active on builds. So it doesn't make
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# sense to run this linter elsewhere.
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assert primary_config.startswith('builds/')
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key = (platform, primary_config, nightly, options)
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if key in SEEN_CONFIGS:
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raise Exception(
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'Non-unique Perfherder data collection for jobs %s-%s and %s: '
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'set PERFHERDER_EXTRA_OPTIONS in worker environment variables '
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'or use different mozconfigs'
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% (config.kind, job['name'], SEEN_CONFIGS[key]))
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SEEN_CONFIGS[key] = '{}-{}'.format(config.kind, job['name'])
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yield job
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