def go_from_trigger_mozilla_central(self):
commit_sha = self.githubUtils.mercurial_to_git(self.revision)
try:
uploader.get_codecov(commit_sha)
logger.warn('Build was already injested')
return
except requests.exceptions.HTTPError:
pass
self.retrieve_source_and_artifacts()
self.githubUtils.update_geckodev_repo()
logger.info('GitHub revision', revision=commit_sha)
self.githubUtils.post_github_status(commit_sha)
r = requests.get('https://hg.mozilla.org/mozilla-central/json-rev/%s' %
self.revision)
r.raise_for_status()
push_id = r.json()['pushid']
output = grcov.report(self.artifactsHandler.get(),
source_dir=self.repo_dir,
service_number=push_id,
commit_sha=commit_sha,
token=secrets[secrets.COVERALLS_TOKEN])
logger.info('Report generated successfully')
report = json.loads(output)
expected_extensions = ['.js', '.cpp']
for extension in expected_extensions:
assert any(
f['name'].endswith(extension) for f in report['source_files']
), 'No {} file in the generated report'.format(extension)
logger.info('Upload changeset coverage data to Phabricator')
phabricatorUploader = PhabricatorUploader(self.repo_dir, self.revision)
phabricatorUploader.upload(report)
with ThreadPoolExecutorResult(max_workers=2) as executor:
executor.submit(uploader.coveralls, output)
executor.submit(uploader.codecov, output, commit_sha)
logger.info('Waiting for build to be ingested by Codecov...')
# Wait until the build has been ingested by Codecov.
if uploader.codecov_wait(commit_sha):
logger.info('Build ingested by codecov.io')
notifier = Notifier(self.repo_dir, self.revision, self.client_id,
self.access_token)
notifier.notify()
else:
logger.error('codecov.io took too much time to ingest data.')
def __init__(self, revision, cache_root, client_id, access_token):
# List of test-suite, sorted alphabetically.
# This way, the index of a suite in the array should be stable enough.
self.suites = [
'web-platform-tests',
]
self.cache_root = cache_root
assert os.path.isdir(cache_root), 'Cache root {} is not a dir.'.format(
cache_root)
self.repo_dir = os.path.join(cache_root, 'mozilla-central')
temp_dir = tempfile.mkdtemp()
self.artifacts_dir = os.path.join(temp_dir, 'ccov-artifacts')
self.ccov_reports_dir = os.path.join(temp_dir, 'code-coverage-reports')
self.client_id = client_id
self.access_token = access_token
self.index_service = get_service('index', client_id, access_token)
self.githubUtils = GitHubUtils(cache_root, client_id, access_token)
if revision is None:
# Retrieve revision of latest codecov build
self.github_revision = uploader.get_latest_codecov()
self.revision = self.githubUtils.git_to_mercurial(
self.github_revision)
self.from_pulse = False
else:
self.github_revision = None
self.revision = revision
self.from_pulse = True
self.notifier = Notifier(self.repo_dir, revision, client_id,
access_token)
logger.info('Mercurial revision', revision=self.revision)
task_ids = {
'linux':
taskcluster.get_task('mozilla-central', self.revision, 'linux'),
'windows':
taskcluster.get_task('mozilla-central', self.revision, 'win'),
'android-test':
taskcluster.get_task('mozilla-central', self.revision,
'android-test'),
'android-emulator':
taskcluster.get_task('mozilla-central', self.revision,
'android-emulator'),
}
self.artifactsHandler = ArtifactsHandler(task_ids, self.artifacts_dir)
def go_from_trigger_mozilla_central(self):
commit_sha = self.githubUtils.mercurial_to_git(self.revision)
try:
uploader.get_codecov(commit_sha)
logger.warn('Build was already injested')
return
except requests.exceptions.HTTPError:
pass
self.retrieve_source_and_artifacts()
self.githubUtils.update_geckodev_repo()
logger.info('GitHub revision', revision=commit_sha)
self.githubUtils.post_github_status(commit_sha)
r = requests.get('https://hg.mozilla.org/mozilla-central/json-rev/%s' % self.revision)
r.raise_for_status()
push_id = r.json()['pushid']
# Check that all JavaScript files present in the coverage artifacts actually exist.
# If they don't, there might be a bug in the LCOV rewriter.
for artifact in self.artifactsHandler.get():
if 'jsvm' not in artifact:
continue
with zipfile.ZipFile(artifact, 'r') as zf:
for file_name in zf.namelist():
with zf.open(file_name, 'r') as fl:
source_files = [line[3:].decode('utf-8').rstrip() for line in fl if line.startswith(b'SF:')]
missing_files = [f for f in source_files if not os.path.exists(os.path.join(self.repo_dir, f))]
if len(missing_files) != 0:
logger.warn(f'{missing_files} are present in coverage reports, but missing from the repository')
output = grcov.report(
self.artifactsHandler.get(),
source_dir=self.repo_dir,
service_number=push_id,
commit_sha=commit_sha,
token=secrets[secrets.COVERALLS_TOKEN]
)
logger.info('Report generated successfully')
report = json.loads(output)
expected_extensions = ['.js', '.cpp']
for extension in expected_extensions:
assert any(f['name'].endswith(extension) for f in
report['source_files']), 'No {} file in the generated report'.format(extension)
logger.info('Upload changeset coverage data to Phabricator')
phabricatorUploader = PhabricatorUploader(self.repo_dir, self.revision)
phabricatorUploader.upload(report)
with ThreadPoolExecutorResult(max_workers=2) as executor:
executor.submit(uploader.coveralls, output)
executor.submit(uploader.codecov, output, commit_sha)
logger.info('Waiting for build to be ingested by Codecov...')
# Wait until the build has been ingested by Codecov.
if uploader.codecov_wait(commit_sha):
logger.info('Build ingested by codecov.io')
notifier = Notifier(self.repo_dir, self.revision, self.client_id, self.access_token)
notifier.notify()
else:
logger.error('codecov.io took too much time to ingest data.')
def go_from_trigger_mozilla_central(self):
commit_sha = self.githubUtils.mercurial_to_git(self.revision)
try:
uploader.get_codecov(commit_sha)
logger.warn('Build was already injested')
return
except requests.exceptions.HTTPError:
pass
self.retrieve_source_and_artifacts()
self.githubUtils.update_geckodev_repo()
logger.info('GitHub revision', revision=commit_sha)
self.githubUtils.post_github_status(commit_sha)
r = requests.get('https://hg.mozilla.org/mozilla-central/json-rev/%s' %
self.revision)
r.raise_for_status()
push_id = r.json()['pushid']
# Check that all JavaScript files present in the coverage artifacts actually exist.
# If they don't, there might be a bug in the LCOV rewriter.
for artifact in self.artifactsHandler.get():
if 'jsvm' not in artifact:
continue
with zipfile.ZipFile(artifact, 'r') as zf:
for file_name in zf.namelist():
with zf.open(file_name, 'r') as fl:
source_files = [
line[3:].decode('utf-8').rstrip() for line in fl
if line.startswith(b'SF:')
]
missing_files = [
f for f in source_files if
not os.path.exists(os.path.join(self.repo_dir, f))
]
if len(missing_files) != 0:
logger.warn(
f'{missing_files} are present in coverage reports, but missing from the repository'
)
output = grcov.report(self.artifactsHandler.get(),
source_dir=self.repo_dir,
service_number=push_id,
commit_sha=commit_sha,
token=secrets[secrets.COVERALLS_TOKEN])
logger.info('Report generated successfully')
report = json.loads(output)
expected_extensions = ['.js', '.cpp']
for extension in expected_extensions:
assert any(
f['name'].endswith(extension) for f in report['source_files']
), 'No {} file in the generated report'.format(extension)
logger.info('Upload changeset coverage data to Phabricator')
phabricatorUploader = PhabricatorUploader(self.repo_dir, self.revision)
phabricatorUploader.upload(report)
with ThreadPoolExecutorResult(max_workers=2) as executor:
executor.submit(uploader.coveralls, output)
executor.submit(uploader.codecov, output, commit_sha)
logger.info('Waiting for build to be ingested by Codecov...')
# Wait until the build has been ingested by Codecov.
if uploader.codecov_wait(commit_sha):
logger.info('Build ingested by codecov.io')
notifier = Notifier(self.repo_dir, self.revision, self.client_id,
self.access_token)
notifier.notify()
else:
logger.error('codecov.io took too much time to ingest data.')
class CodeCov(object):
def __init__(self, revision, cache_root, client_id, access_token):
# List of test-suite, sorted alphabetically.
# This way, the index of a suite in the array should be stable enough.
self.suites = [
'web-platform-tests',
]
self.cache_root = cache_root
assert os.path.isdir(cache_root), 'Cache root {} is not a dir.'.format(
cache_root)
self.repo_dir = os.path.join(cache_root, 'mozilla-central')
temp_dir = tempfile.mkdtemp()
self.artifacts_dir = os.path.join(temp_dir, 'ccov-artifacts')
self.ccov_reports_dir = os.path.join(temp_dir, 'code-coverage-reports')
self.client_id = client_id
self.access_token = access_token
self.index_service = get_service('index', client_id, access_token)
self.githubUtils = GitHubUtils(cache_root, client_id, access_token)
if revision is None:
# Retrieve revision of latest codecov build
self.github_revision = uploader.get_latest_codecov()
self.revision = self.githubUtils.git_to_mercurial(
self.github_revision)
self.from_pulse = False
else:
self.github_revision = None
self.revision = revision
self.from_pulse = True
self.notifier = Notifier(self.repo_dir, revision, client_id,
access_token)
logger.info('Mercurial revision', revision=self.revision)
task_ids = {
'linux':
taskcluster.get_task('mozilla-central', self.revision, 'linux'),
'windows':
taskcluster.get_task('mozilla-central', self.revision, 'win'),
'android-test':
taskcluster.get_task('mozilla-central', self.revision,
'android-test'),
'android-emulator':
taskcluster.get_task('mozilla-central', self.revision,
'android-emulator'),
}
self.artifactsHandler = ArtifactsHandler(task_ids, self.artifacts_dir)
def clone_mozilla_central(self, revision):
shared_dir = self.repo_dir + '-shared'
cmd = hglib.util.cmdbuilder('robustcheckout',
'https://hg.mozilla.org/mozilla-central',
self.repo_dir,
purge=True,
sharebase=shared_dir,
revision=revision,
networkattempts=7)
cmd.insert(0, hglib.HGPATH)
proc = hglib.util.popen(cmd)
out, err = proc.communicate()
if proc.returncode:
raise hglib.error.CommandError(cmd, proc.returncode, out, err)
logger.info('mozilla-central cloned')
def go(self):
if self.from_pulse:
commit_sha = self.githubUtils.mercurial_to_git(self.revision)
try:
uploader.get_codecov(commit_sha)
logger.warn('Build was already injested')
return
except requests.exceptions.HTTPError:
pass
with ThreadPoolExecutorResult(max_workers=2) as executor:
# Thread 1 - Download coverage artifacts.
executor.submit(self.artifactsHandler.download_all)
# Thread 2 - Clone mozilla-central.
executor.submit(self.clone_mozilla_central, self.revision)
if self.from_pulse:
self.githubUtils.update_geckodev_repo()
logger.info('GitHub revision', revision=commit_sha)
self.githubUtils.post_github_status(commit_sha)
r = requests.get(
'https://hg.mozilla.org/mozilla-central/json-rev/%s' %
self.revision)
r.raise_for_status()
push_id = r.json()['pushid']
output = grcov.report(self.artifactsHandler.get(),
source_dir=self.repo_dir,
service_number=push_id,
commit_sha=commit_sha,
token=secrets[secrets.COVERALLS_TOKEN])
logger.info('Report generated successfully')
logger.info('Upload changeset coverage data to Phabricator')
phabricatorUploader = PhabricatorUploader(self.repo_dir,
self.revision)
phabricatorUploader.upload(json.loads(output))
with ThreadPoolExecutorResult(max_workers=2) as executor:
executor.submit(uploader.coveralls, output)
executor.submit(uploader.codecov, output, commit_sha)
logger.info('Waiting for build to be ingested by Codecov...')
# Wait until the build has been ingested by Codecov.
if uploader.codecov_wait(commit_sha):
logger.info('Build ingested by codecov.io')
self.notifier.notify()
else:
logger.error('codecov.io took too much time to ingest data.')
else:
logger.info('Generating suite reports')
os.makedirs(self.ccov_reports_dir, exist_ok=True)
suite_reports.generate(self.suites, self.artifactsHandler,
self.ccov_reports_dir, self.repo_dir)
logger.info('Generating zero coverage reports')
zc = ZeroCov(self.repo_dir)
zc.generate(self.artifactsHandler.get(), self.revision,
self.github_revision)
logger.info('Generating chunk mapping')
chunk_mapping.generate(self.repo_dir, self.revision,
self.artifactsHandler)
# Index the task in the TaskCluster index at the given revision and as "latest".
# Given that all tasks have the same rank, the latest task that finishes will
# overwrite the "latest" entry.
namespaces = [
'project.releng.services.project.{}.code_coverage_bot.{}'.
format(secrets[secrets.APP_CHANNEL], self.revision),
'project.releng.services.project.{}.code_coverage_bot.latest'.
format(secrets[secrets.APP_CHANNEL]),
]
for namespace in namespaces:
self.index_service.insertTask(
namespace, {
'taskId':
os.environ['TASK_ID'],
'rank':
0,
'data': {},
'expires':
(datetime.utcnow() +
timedelta(180)).strftime('%Y-%m-%dT%H:%M:%S.%fZ'),
})
os.chdir(self.ccov_reports_dir)
self.githubUtils.update_codecoveragereports_repo()