Add m-esr52 at 52.6.0

1 files changed, 226 insertions, 0 deletions

diff --git a/taskcluster/taskgraph/transforms/job/mozharness.py b/taskcluster/taskgraph/transforms/job/mozharness.py
new file mode 100644
index 000000000..fb3cd00dd
--- /dev/null
+++ b/taskcluster/taskgraph/transforms/job/mozharness.py
@@ -0,0 +1,226 @@
+# 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/.
+"""
+
+Support for running jobs via mozharness.  Ideally, most stuff gets run this
+way, and certainly anything using mozharness should use this approach.
+
+"""
+
+from __future__ import absolute_import, print_function, unicode_literals
+
+from voluptuous import Schema, Required, Optional, Any
+
+from taskgraph.transforms.job import run_job_using
+from taskgraph.transforms.job.common import (
+    docker_worker_add_workspace_cache,
+    docker_worker_add_gecko_vcs_env_vars,
+    docker_worker_setup_secrets,
+    docker_worker_add_public_artifacts,
+    docker_worker_support_vcs_checkout,
+)
+
+COALESCE_KEY = 'builds.{project}.{name}'
+
+mozharness_run_schema = Schema({
+    Required('using'): 'mozharness',
+
+    # the mozharness script used to run this task, relative to the testing/
+    # directory and using forward slashes even on Windows
+    Required('script'): basestring,
+
+    # the config files required for the task, relative to
+    # testing/mozharness/configs and using forward slashes even on Windows
+    Required('config'): [basestring],
+
+    # any additional actions to pass to the mozharness command; not supported
+    # on Windows
+    Optional('actions'): [basestring],
+
+    # any additional options (without leading --) to be passed to mozharness;
+    # not supported on Windows
+    Optional('options'): [basestring],
+
+    # --custom-build-variant-cfg value (not supported on Windows)
+    Optional('custom-build-variant-cfg'): basestring,
+
+    # If not false, tooltool downloads will be enabled via relengAPIProxy
+    # for either just public files, or all files.  Not supported on Windows
+    Required('tooltool-downloads', default=False): Any(
+        False,
+        'public',
+        'internal',
+    ),
+
+    # The set of secret names to which the task has access; these are prefixed
+    # with `project/releng/gecko/{treeherder.kind}/level-{level}/`.  Setting
+    # this will enable any worker features required and set the task's scopes
+    # appropriately.  `true` here means ['*'], all secrets.  Not supported on
+    # Windows
+    Required('secrets', default=False): Any(bool, [basestring]),
+
+    # If true, taskcluster proxy will be enabled; note that it may also be enabled
+    # automatically e.g., for secrets support.  Not supported on Windows.
+    Required('taskcluster-proxy', default=False): bool,
+
+    # If true, the build scripts will start Xvfb.  Not supported on Windows.
+    Required('need-xvfb', default=False): bool,
+
+    # If false, indicate that builds should skip producing artifacts.  Not
+    # supported on Windows.
+    Required('keep-artifacts', default=True): bool,
+
+    # If specified, use the in-tree job script specified.
+    Optional('job-script'): basestring,
+})
+
+
+@run_job_using("docker-worker", "mozharness", schema=mozharness_run_schema)
+def mozharness_on_docker_worker_setup(config, job, taskdesc):
+    run = job['run']
+
+    worker = taskdesc['worker']
+    worker['implementation'] = job['worker']['implementation']
+
+    # running via mozharness assumes desktop-build (which contains build.sh)
+    taskdesc['worker']['docker-image'] = {"in-tree": "desktop-build"}
+
+    worker['relengapi-proxy'] = False  # but maybe enabled for tooltool below
+    worker['taskcluster-proxy'] = run.get('taskcluster-proxy')
+
+    docker_worker_add_public_artifacts(config, job, taskdesc)
+    docker_worker_add_workspace_cache(config, job, taskdesc)
+    docker_worker_support_vcs_checkout(config, job, taskdesc)
+
+    env = worker.setdefault('env', {})
+    env.update({
+        'MOZHARNESS_CONFIG': ' '.join(run['config']),
+        'MOZHARNESS_SCRIPT': run['script'],
+        'MH_BRANCH': config.params['project'],
+        'MH_BUILD_POOL': 'taskcluster',
+        'MOZ_BUILD_DATE': config.params['moz_build_date'],
+        'MOZ_SCM_LEVEL': config.params['level'],
+    })
+
+    if 'actions' in run:
+        env['MOZHARNESS_ACTIONS'] = ' '.join(run['actions'])
+
+    if 'options' in run:
+        env['MOZHARNESS_OPTIONS'] = ' '.join(run['options'])
+
+    if 'custom-build-variant-cfg' in run:
+        env['MH_CUSTOM_BUILD_VARIANT_CFG'] = run['custom-build-variant-cfg']
+
+    if 'job-script' in run:
+        env['JOB_SCRIPT'] = run['job-script']
+
+    # if we're not keeping artifacts, set some env variables to empty values
+    # that will cause the build process to skip copying the results to the
+    # artifacts directory.  This will have no effect for operations that are
+    # not builds.
+    if not run['keep-artifacts']:
+        env['DIST_TARGET_UPLOADS'] = ''
+        env['DIST_UPLOADS'] = ''
+
+    # Xvfb
+    if run['need-xvfb']:
+        env['NEED_XVFB'] = 'true'
+
+    # tooltool downloads
+    if run['tooltool-downloads']:
+        worker['relengapi-proxy'] = True
+        worker['caches'].append({
+            'type': 'persistent',
+            'name': 'tooltool-cache',
+            'mount-point': '/home/worker/tooltool-cache',
+        })
+        taskdesc['scopes'].extend([
+            'docker-worker:relengapi-proxy:tooltool.download.public',
+        ])
+        if run['tooltool-downloads'] == 'internal':
+            taskdesc['scopes'].append(
+                'docker-worker:relengapi-proxy:tooltool.download.internal')
+        env['TOOLTOOL_CACHE'] = '/home/worker/tooltool-cache'
+        env['TOOLTOOL_REPO'] = 'https://github.com/mozilla/build-tooltool'
+        env['TOOLTOOL_REV'] = 'master'
+
+    # Retry if mozharness returns TBPL_RETRY
+    worker['retry-exit-status'] = 4
+
+    docker_worker_setup_secrets(config, job, taskdesc)
+
+    command = [
+        '/home/worker/bin/run-task',
+        # Various caches/volumes are default owned by root:root.
+        '--chown-recursive', '/home/worker/workspace',
+        '--chown-recursive', '/home/worker/tooltool-cache',
+        '--vcs-checkout', '/home/worker/workspace/build/src',
+        '--tools-checkout', '/home/worker/workspace/build/tools',
+        '--',
+    ]
+    command.append("/home/worker/workspace/build/src/{}".format(
+        run.get('job-script',
+                "taskcluster/scripts/builder/build-linux.sh"
+                )))
+
+    worker['command'] = command
+
+
+# We use the generic worker to run tasks on Windows
+@run_job_using("generic-worker", "mozharness", schema=mozharness_run_schema)
+def mozharness_on_windows(config, job, taskdesc):
+    run = job['run']
+
+    # fail if invalid run options are included
+    invalid = []
+    for prop in ['actions', 'custom-build-variant-cfg',
+                 'tooltool-downloads', 'secrets', 'taskcluster-proxy',
+                 'need-xvfb']:
+        if prop in run and run[prop]:
+            invalid.append(prop)
+    if not run.get('keep-artifacts', True):
+        invalid.append('keep-artifacts')
+    if invalid:
+        raise Exception("Jobs run using mozharness on Windows do not support properties " +
+                        ', '.join(invalid))
+
+    worker = taskdesc['worker']
+
+    worker['artifacts'] = [{
+        'path': r'public\build',
+        'type': 'directory',
+    }]
+
+    docker_worker_add_gecko_vcs_env_vars(config, job, taskdesc)
+
+    env = worker['env']
+    env.update({
+        'MOZ_BUILD_DATE': config.params['moz_build_date'],
+        'MOZ_SCM_LEVEL': config.params['level'],
+        'TOOLTOOL_REPO': 'https://github.com/mozilla/build-tooltool',
+        'TOOLTOOL_REV': 'master',
+    })
+
+    mh_command = [r'c:\mozilla-build\python\python.exe']
+    mh_command.append('\\'.join([r'.\build\src\testing', run['script'].replace('/', '\\')]))
+    for cfg in run['config']:
+        mh_command.append('--config ' + cfg.replace('/', '\\'))
+    mh_command.append('--branch ' + config.params['project'])
+    mh_command.append(r'--skip-buildbot-actions --work-dir %cd:Z:=z:%\build')
+    for option in run.get('options', []):
+        mh_command.append('--' + option)
+
+    hg_command = ['"c:\\Program Files\\Mercurial\\hg.exe"']
+    hg_command.append('robustcheckout')
+    hg_command.extend(['--sharebase', 'y:\\hg-shared'])
+    hg_command.append('--purge')
+    hg_command.extend(['--upstream', 'https://hg.mozilla.org/mozilla-unified'])
+    hg_command.extend(['--revision', env['GECKO_HEAD_REV']])
+    hg_command.append(env['GECKO_HEAD_REPOSITORY'])
+    hg_command.append('.\\build\\src')
+
+    worker['command'] = [
+        ' '.join(hg_command),
+        ' '.join(mh_command)
+    ]