673 lines
26 KiB
Python
673 lines
26 KiB
Python
# -*- coding: utf-8 -*-
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# 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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from __future__ import absolute_import
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from collections import defaultdict
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import os
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import json
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import copy
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import sys
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import time
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from collections import namedtuple
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from mach.decorators import (
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CommandArgument,
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CommandProvider,
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Command,
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)
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ROOT = os.path.dirname(os.path.realpath(__file__))
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GECKO = os.path.realpath(os.path.join(ROOT, '..', '..'))
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# XXX: If/when we have the taskcluster queue use construct url instead
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ARTIFACT_URL = 'https://queue.taskcluster.net/v1/task/{}/artifacts/{}'
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DEFINE_TASK = 'queue:define-task:aws-provisioner-v1/{}'
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DEFAULT_TRY = 'try: -b do -p all -u all'
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DEFAULT_JOB_PATH = os.path.join(
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ROOT, 'tasks', 'branches', 'base_jobs.yml'
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)
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def merge_dicts(*dicts):
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merged_dict = {}
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for dictionary in dicts:
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merged_dict.update(dictionary)
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return merged_dict
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def gaia_info():
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'''
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Fetch details from in tree gaia.json (which links this version of
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gecko->gaia) and construct the usual base/head/ref/rev pairing...
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'''
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gaia = json.load(open(os.path.join(GECKO, 'b2g', 'config', 'gaia.json')))
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if gaia['git'] is None or \
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gaia['git']['remote'] == '' or \
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gaia['git']['git_revision'] == '' or \
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gaia['git']['branch'] == '':
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# Just use the hg params...
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return {
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'gaia_base_repository': 'https://hg.mozilla.org/{}'.format(gaia['repo_path']),
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'gaia_head_repository': 'https://hg.mozilla.org/{}'.format(gaia['repo_path']),
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'gaia_ref': gaia['revision'],
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'gaia_rev': gaia['revision']
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}
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else:
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# Use git
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return {
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'gaia_base_repository': gaia['git']['remote'],
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'gaia_head_repository': gaia['git']['remote'],
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'gaia_rev': gaia['git']['git_revision'],
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'gaia_ref': gaia['git']['branch'],
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}
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def configure_dependent_task(task_path, parameters, taskid, templates, build_treeherder_config):
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"""
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Configure a build dependent task. This is shared between post-build and test tasks.
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:param task_path: location to the task yaml
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:param parameters: parameters to load the template
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:param taskid: taskid of the dependent task
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:param templates: reference to the template builder
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:param build_treeherder_config: parent treeherder config
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:return: the configured task
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"""
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task = templates.load(task_path, parameters)
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task['taskId'] = taskid
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if 'requires' not in task:
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task['requires'] = []
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task['requires'].append(parameters['build_slugid'])
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if 'treeherder' not in task['task']['extra']:
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task['task']['extra']['treeherder'] = {}
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# Copy over any treeherder configuration from the build so
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# tests show up under the same platform...
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treeherder_config = task['task']['extra']['treeherder']
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treeherder_config['collection'] = \
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build_treeherder_config.get('collection', {})
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treeherder_config['build'] = \
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build_treeherder_config.get('build', {})
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treeherder_config['machine'] = \
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build_treeherder_config.get('machine', {})
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if 'routes' not in task['task']:
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task['task']['routes'] = []
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if 'scopes' not in task['task']:
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task['task']['scopes'] = []
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return task
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def set_interactive_task(task, interactive):
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r"""Make the task interactive.
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:param task: task definition.
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:param interactive: True if the task should be interactive.
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"""
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if not interactive:
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return
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payload = task["task"]["payload"]
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if "features" not in payload:
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payload["features"] = {}
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payload["features"]["interactive"] = True
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def remove_caches_from_task(task):
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r"""Remove all caches but tc-vcs from the task.
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:param task: task definition.
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"""
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whitelist = [
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"tc-vcs",
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"tc-vcs-public-sources",
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"tooltool-cache",
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]
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try:
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caches = task["task"]["payload"]["cache"]
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for cache in caches.keys():
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if cache not in whitelist:
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caches.pop(cache)
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except KeyError:
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pass
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def query_pushinfo(repository, revision):
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"""Query the pushdate and pushid of a repository/revision.
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This is intended to be used on hg.mozilla.org/mozilla-central and
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similar. It may or may not work for other hg repositories.
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"""
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PushInfo = namedtuple('PushInfo', ['pushid', 'pushdate'])
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try:
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import urllib2
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url = '%s/json-pushes?changeset=%s' % (repository, revision)
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sys.stderr.write("Querying URL for pushdate: %s\n" % url)
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contents = json.load(urllib2.urlopen(url))
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# The contents should be something like:
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# {
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# "28537": {
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# "changesets": [
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# "1d0a914ae676cc5ed203cdc05c16d8e0c22af7e5",
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# ],
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# "date": 1428072488,
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# "user": "user@mozilla.com"
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# }
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# }
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#
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# So we grab the first element ("28537" in this case) and then pull
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# out the 'date' field.
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pushid = contents.iterkeys().next()
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pushdate = contents[pushid]['date']
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return PushInfo(pushid, pushdate)
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except Exception:
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sys.stderr.write(
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"Error querying pushinfo for repository '%s' revision '%s'\n" % (
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repository, revision,
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)
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)
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return None
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@CommandProvider
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class DecisionTask(object):
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@Command('taskcluster-decision', category="ci",
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description="Build a decision task")
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@CommandArgument('--project',
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required=True,
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help='Treeherder project name')
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@CommandArgument('--url',
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required=True,
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help='Gecko repository to use as head repository.')
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@CommandArgument('--revision',
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required=True,
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help='Revision for this project')
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@CommandArgument('--revision-hash',
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help='Treeherder revision hash')
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@CommandArgument('--comment',
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required=True,
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help='Commit message for this revision')
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@CommandArgument('--owner',
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required=True,
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help='email address of who owns this graph')
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@CommandArgument('task', help="Path to decision task to run.")
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def run_task(self, **params):
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from taskcluster_graph.slugidjar import SlugidJar
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from taskcluster_graph.from_now import (
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json_time_from_now,
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current_json_time,
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)
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from taskcluster_graph.templates import Templates
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templates = Templates(ROOT)
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# Template parameters used when expanding the graph
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parameters = dict(gaia_info().items() + {
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'source': 'http://todo.com/soon',
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'project': params['project'],
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'comment': params['comment'],
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'url': params['url'],
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'revision': params['revision'],
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'revision_hash': params.get('revision_hash', ''),
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'owner': params['owner'],
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'as_slugid': SlugidJar(),
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'from_now': json_time_from_now,
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'now': current_json_time()
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}.items())
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task = templates.load(params['task'], parameters)
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print(json.dumps(task, indent=4))
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@CommandProvider
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class Graph(object):
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@Command('taskcluster-graph', category="ci",
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description="Create taskcluster task graph")
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@CommandArgument('--base-repository',
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default=os.environ.get('GECKO_BASE_REPOSITORY'),
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help='URL for "base" repository to clone')
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@CommandArgument('--head-repository',
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default=os.environ.get('GECKO_HEAD_REPOSITORY'),
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help='URL for "head" repository to fetch revision from')
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@CommandArgument('--head-ref',
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default=os.environ.get('GECKO_HEAD_REF'),
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help='Reference (this is same as rev usually for hg)')
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@CommandArgument('--head-rev',
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default=os.environ.get('GECKO_HEAD_REV'),
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help='Commit revision to use from head repository')
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@CommandArgument('--message',
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help='Commit message to be parsed. Example: "try: -b do -p all -u all"')
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@CommandArgument('--revision-hash',
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required=False,
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help='Treeherder revision hash to attach results to')
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@CommandArgument('--project',
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required=True,
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help='Project to use for creating task graph. Example: --project=try')
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@CommandArgument('--pushlog-id',
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dest='pushlog_id',
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required=False,
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default=0)
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@CommandArgument('--owner',
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required=True,
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help='email address of who owns this graph')
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@CommandArgument('--extend-graph',
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action="store_true", dest="ci", help='Omit create graph arguments')
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@CommandArgument('--interactive',
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required=False,
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default=False,
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action="store_true",
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dest="interactive",
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help="Run the tasks with the interactive feature enabled")
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@CommandArgument('--print-names-only',
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action='store_true', default=False,
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help="Only print the names of each scheduled task, one per line.")
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@CommandArgument('--dry-run',
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action='store_true', default=False,
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help="Stub out taskIds and date fields from the task definitions.")
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def create_graph(self, **params):
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from functools import partial
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from slugid import nice as slugid
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import taskcluster_graph.transform.routes as routes_transform
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from taskcluster_graph.commit_parser import parse_commit
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from taskcluster_graph.image_builder import (
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docker_image,
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normalize_image_details,
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task_id_for_image
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)
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from taskcluster_graph.from_now import (
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json_time_from_now,
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current_json_time,
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)
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from taskcluster_graph.templates import Templates
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import taskcluster_graph.build_task
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if params['dry_run']:
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from taskcluster_graph.dry_run import (
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json_time_from_now,
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current_json_time,
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slugid,
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)
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project = params['project']
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message = params.get('message', '') if project == 'try' else DEFAULT_TRY
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# Message would only be blank when not created from decision task
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if project == 'try' and not message:
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sys.stderr.write(
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"Must supply commit message when creating try graph. " \
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"Example: --message='try: -b do -p all -u all'"
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)
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sys.exit(1)
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templates = Templates(ROOT)
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job_path = os.path.join(ROOT, 'tasks', 'branches', project, 'job_flags.yml')
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job_path = job_path if os.path.exists(job_path) else DEFAULT_JOB_PATH
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jobs = templates.load(job_path, {})
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job_graph = parse_commit(message, jobs)
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cmdline_interactive = params.get('interactive', False)
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# Default to current time if querying the head rev fails
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pushdate = time.strftime('%Y%m%d%H%M%S', time.gmtime())
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pushinfo = query_pushinfo(params['head_repository'], params['head_rev'])
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if pushinfo:
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pushdate = time.strftime('%Y%m%d%H%M%S', time.gmtime(pushinfo.pushdate))
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# Template parameters used when expanding the graph
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seen_images = {}
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parameters = dict(gaia_info().items() + {
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'index': 'index',
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'project': project,
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'pushlog_id': params.get('pushlog_id', 0),
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'docker_image': docker_image,
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'task_id_for_image': partial(task_id_for_image, seen_images, project),
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'base_repository': params['base_repository'] or \
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params['head_repository'],
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'head_repository': params['head_repository'],
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'head_ref': params['head_ref'] or params['head_rev'],
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'head_rev': params['head_rev'],
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'pushdate': pushdate,
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'pushtime': pushdate[8:],
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'year': pushdate[0:4],
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'month': pushdate[4:6],
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'day': pushdate[6:8],
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'owner': params['owner'],
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'from_now': json_time_from_now,
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'now': current_json_time(),
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'revision_hash': params['revision_hash']
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}.items())
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treeherder_route = '{}.{}'.format(
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params['project'],
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params.get('revision_hash', '')
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)
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routes_file = os.path.join(ROOT, 'routes.json')
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with open(routes_file) as f:
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contents = json.load(f)
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json_routes = contents['routes']
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# TODO: Nightly and/or l10n routes
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# Task graph we are generating for taskcluster...
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graph = {
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'tasks': [],
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'scopes': []
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}
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if params['revision_hash']:
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for env in routes_transform.TREEHERDER_ROUTES:
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route = 'queue:route:{}.{}'.format(
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routes_transform.TREEHERDER_ROUTES[env],
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treeherder_route)
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graph['scopes'].append(route)
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graph['metadata'] = {
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'source': 'http://todo.com/what/goes/here',
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'owner': params['owner'],
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# TODO: Add full mach commands to this example?
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'description': 'Task graph generated via ./mach taskcluster-graph',
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'name': 'task graph local'
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}
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all_routes = {}
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for build in job_graph:
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interactive = cmdline_interactive or build["interactive"]
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build_parameters = merge_dicts(parameters, build['additional-parameters']);
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build_parameters['build_slugid'] = slugid()
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build_task = templates.load(build['task'], build_parameters)
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# Copy build_* attributes to expose them to post-build tasks
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# as well as json routes and tests
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task_extra = build_task['task']['extra']
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build_parameters['build_name'] = task_extra['build_name']
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build_parameters['build_type'] = task_extra['build_type']
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build_parameters['build_product'] = task_extra['build_product']
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normalize_image_details(graph,
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build_task,
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seen_images,
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build_parameters,
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os.environ.get('TASK_ID', None))
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set_interactive_task(build_task, interactive)
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# try builds don't use cache
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if project == "try":
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remove_caches_from_task(build_task)
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if params['revision_hash']:
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routes_transform.decorate_task_treeherder_routes(build_task['task'],
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treeherder_route)
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routes_transform.decorate_task_json_routes(build_task['task'],
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json_routes,
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build_parameters)
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# Ensure each build graph is valid after construction.
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taskcluster_graph.build_task.validate(build_task)
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graph['tasks'].append(build_task)
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test_packages_url, tests_url, mozharness_url = None, None, None
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if 'test_packages' in build_task['task']['extra']['locations']:
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test_packages_url = ARTIFACT_URL.format(
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build_parameters['build_slugid'],
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build_task['task']['extra']['locations']['test_packages']
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)
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if 'tests' in build_task['task']['extra']['locations']:
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tests_url = ARTIFACT_URL.format(
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build_parameters['build_slugid'],
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build_task['task']['extra']['locations']['tests']
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)
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if 'mozharness' in build_task['task']['extra']['locations']:
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mozharness_url = ARTIFACT_URL.format(
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build_parameters['build_slugid'],
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build_task['task']['extra']['locations']['mozharness']
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)
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build_url = ARTIFACT_URL.format(
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build_parameters['build_slugid'],
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build_task['task']['extra']['locations']['build']
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)
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build_parameters['build_url'] = build_url
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# img_url is only necessary for device builds
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img_url = ARTIFACT_URL.format(
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build_parameters['build_slugid'],
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build_task['task']['extra']['locations'].get('img', '')
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)
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build_parameters['img_url'] = img_url
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define_task = DEFINE_TASK.format(build_task['task']['workerType'])
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for route in build_task['task'].get('routes', []):
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if route.startswith('index.gecko.v2') and route in all_routes:
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raise Exception("Error: route '%s' is in use by multiple tasks: '%s' and '%s'" % (
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route,
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build_task['task']['metadata']['name'],
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all_routes[route],
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))
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all_routes[route] = build_task['task']['metadata']['name']
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graph['scopes'].append(define_task)
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graph['scopes'].extend(build_task['task'].get('scopes', []))
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route_scopes = map(lambda route: 'queue:route:' + route, build_task['task'].get('routes', []))
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graph['scopes'].extend(route_scopes)
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# Treeherder symbol configuration for the graph required for each
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# build so tests know which platform they belong to.
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build_treeherder_config = build_task['task']['extra']['treeherder']
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if 'machine' not in build_treeherder_config:
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message = '({}), extra.treeherder.machine required for all builds'
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raise ValueError(message.format(build['task']))
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if 'build' not in build_treeherder_config:
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build_treeherder_config['build'] = \
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build_treeherder_config['machine']
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if 'collection' not in build_treeherder_config:
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build_treeherder_config['collection'] = { 'opt': True }
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if len(build_treeherder_config['collection'].keys()) != 1:
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message = '({}), extra.treeherder.collection must contain one type'
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raise ValueError(message.fomrat(build['task']))
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for post_build in build['post-build']:
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# copy over the old parameters to update the template
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# TODO additional-parameters is currently not an option, only
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# enabled for build tasks
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post_parameters = merge_dicts(build_parameters,
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post_build.get('additional-parameters', {}))
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post_task = configure_dependent_task(post_build['task'],
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post_parameters,
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slugid(),
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templates,
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build_treeherder_config)
|
|
normalize_image_details(graph,
|
|
post_task,
|
|
seen_images,
|
|
build_parameters,
|
|
os.environ.get('TASK_ID', None))
|
|
set_interactive_task(post_task, interactive)
|
|
graph['tasks'].append(post_task)
|
|
|
|
for test in build['dependents']:
|
|
test = test['allowed_build_tasks'][build['task']]
|
|
# TODO additional-parameters is currently not an option, only
|
|
# enabled for build tasks
|
|
test_parameters = merge_dicts(build_parameters,
|
|
test.get('additional-parameters', {}))
|
|
test_parameters = copy.copy(build_parameters)
|
|
if tests_url:
|
|
test_parameters['tests_url'] = tests_url
|
|
if test_packages_url:
|
|
test_parameters['test_packages_url'] = test_packages_url
|
|
if mozharness_url:
|
|
test_parameters['mozharness_url'] = mozharness_url
|
|
test_definition = templates.load(test['task'], {})['task']
|
|
chunk_config = test_definition['extra'].get('chunks', {})
|
|
|
|
# Allow branch configs to override task level chunking...
|
|
if 'chunks' in test:
|
|
chunk_config['total'] = test['chunks']
|
|
|
|
chunked = 'total' in chunk_config
|
|
if chunked:
|
|
test_parameters['total_chunks'] = chunk_config['total']
|
|
|
|
if 'suite' in test_definition['extra']:
|
|
suite_config = test_definition['extra']['suite']
|
|
test_parameters['suite'] = suite_config['name']
|
|
test_parameters['flavor'] = suite_config.get('flavor', '')
|
|
|
|
for chunk in range(1, chunk_config.get('total', 1) + 1):
|
|
if 'only_chunks' in test and chunked and \
|
|
chunk not in test['only_chunks']:
|
|
continue
|
|
|
|
if chunked:
|
|
test_parameters['chunk'] = chunk
|
|
test_task = configure_dependent_task(test['task'],
|
|
test_parameters,
|
|
slugid(),
|
|
templates,
|
|
build_treeherder_config)
|
|
normalize_image_details(graph,
|
|
test_task,
|
|
seen_images,
|
|
build_parameters,
|
|
os.environ.get('TASK_ID', None))
|
|
set_interactive_task(test_task, interactive)
|
|
|
|
if params['revision_hash']:
|
|
routes_transform.decorate_task_treeherder_routes(
|
|
test_task['task'],
|
|
treeherder_route
|
|
)
|
|
|
|
graph['tasks'].append(test_task)
|
|
|
|
define_task = DEFINE_TASK.format(
|
|
test_task['task']['workerType']
|
|
)
|
|
|
|
graph['scopes'].append(define_task)
|
|
graph['scopes'].extend(test_task['task'].get('scopes', []))
|
|
|
|
graph['scopes'] = list(set(graph['scopes']))
|
|
|
|
if params['print_names_only']:
|
|
tIDs = defaultdict(list)
|
|
|
|
def print_task(task, indent=0):
|
|
print('{}- {}'.format(' ' * indent, task['task']['metadata']['name']))
|
|
|
|
for child in tIDs[task['taskId']]:
|
|
print_task(child, indent=indent+2)
|
|
|
|
# build a dependency map
|
|
for task in graph['tasks']:
|
|
if 'requires' in task:
|
|
for tID in task['requires']:
|
|
tIDs[tID].append(task)
|
|
|
|
# recursively print root tasks
|
|
for task in graph['tasks']:
|
|
if 'requires' not in task:
|
|
print_task(task)
|
|
return
|
|
|
|
# When we are extending the graph remove extra fields...
|
|
if params['ci'] is True:
|
|
graph.pop('scopes', None)
|
|
graph.pop('metadata', None)
|
|
|
|
print(json.dumps(graph, indent=4))
|
|
|
|
@CommandProvider
|
|
class CIBuild(object):
|
|
@Command('taskcluster-build', category='ci',
|
|
description="Create taskcluster try server build task")
|
|
@CommandArgument('--base-repository',
|
|
help='URL for "base" repository to clone')
|
|
@CommandArgument('--head-repository',
|
|
required=True,
|
|
help='URL for "head" repository to fetch revision from')
|
|
@CommandArgument('--head-ref',
|
|
help='Reference (this is same as rev usually for hg)')
|
|
@CommandArgument('--head-rev',
|
|
required=True,
|
|
help='Commit revision to use')
|
|
@CommandArgument('--owner',
|
|
default='foobar@mozilla.com',
|
|
help='email address of who owns this graph')
|
|
@CommandArgument('build_task',
|
|
help='path to build task definition')
|
|
@CommandArgument('--interactive',
|
|
required=False,
|
|
default=False,
|
|
action="store_true",
|
|
dest="interactive",
|
|
help="Run the task with the interactive feature enabled")
|
|
def create_ci_build(self, **params):
|
|
from taskcluster_graph.templates import Templates
|
|
from taskcluster_graph.image_builder import docker_image
|
|
import taskcluster_graph.build_task
|
|
|
|
templates = Templates(ROOT)
|
|
# TODO handle git repos
|
|
head_repository = params['head_repository']
|
|
if not head_repository:
|
|
head_repository = get_hg_url()
|
|
|
|
head_rev = params['head_rev']
|
|
if not head_rev:
|
|
head_rev = get_latest_hg_revision(head_repository)
|
|
|
|
head_ref = params['head_ref'] or head_rev
|
|
|
|
from taskcluster_graph.from_now import (
|
|
json_time_from_now,
|
|
current_json_time,
|
|
)
|
|
build_parameters = dict(gaia_info().items() + {
|
|
'docker_image': docker_image,
|
|
'owner': params['owner'],
|
|
'from_now': json_time_from_now,
|
|
'now': current_json_time(),
|
|
'base_repository': params['base_repository'] or head_repository,
|
|
'head_repository': head_repository,
|
|
'head_rev': head_rev,
|
|
'head_ref': head_ref,
|
|
}.items())
|
|
|
|
try:
|
|
build_task = templates.load(params['build_task'], build_parameters)
|
|
set_interactive_task(build_task, params.get('interactive', False))
|
|
except IOError:
|
|
sys.stderr.write(
|
|
"Could not load build task file. Ensure path is a relative " \
|
|
"path from testing/taskcluster"
|
|
)
|
|
sys.exit(1)
|
|
|
|
taskcluster_graph.build_task.validate(build_task)
|
|
|
|
print(json.dumps(build_task['task'], indent=4))
|