def handle_pull_request_approved(payload):
if not current_app.config['AUTO_MERGE_ENABLED']:
return
repo = payload['repository']
pr = payload['pullrequest']
pr_id = pr['id']
title = pr['title'].lower()
description = (pr['description'] or '').lower()
for keyword in ('wip', 'merge skip', 'working in progress'):
if keyword in title or keyword in description:
logger.info('%s found, ignore auto merge.', keyword)
return
pull_request = PullRequest(
bitbucket,
repo['full_name']
)
try:
pr_info = pull_request.get(pr_id)
except BitbucketAPIError as exc:
logger.exception('Error calling Bitbucket API')
if exc.code != 404:
sentry.captureException()
return
if pr_info['state'] != 'OPEN':
return
participants = pr_info['participants']
approved_users = [u for u in participants if u['approved']]
if len(approved_users) < current_app.config['AUTO_MERGE_APPROVAL_COUNT']:
return
commit_hash = pr_info['source']['commit']['hash']
build_status = BuildStatus(
bitbucket,
pr_info['source']['repository']['full_name'],
commit_hash,
'badwolf/test',
url_for('log.build_log', sha=commit_hash, _external=True)
)
message = 'Auto merge pull request #{}: {}'.format(pr_id, pr['title'])
if description:
message += '\n\n{}'.format(pr['description'])
try:
status = build_status.get()
if status['state'] == 'SUCCESSFUL':
pull_request.merge(pr_id, message)
except BitbucketAPIError as exc:
logger.exception('Error calling Bitbucket API')
if exc.code != 404:
sentry.captureException()
def check_mergeable(context, pr_api, pr_info):
pr_id = pr_info['id']
merge_status = BuildStatus(
bitbucket, pr_info['source']['repository']['full_name'],
pr_info['source']['commit']['hash'], 'badwolf/pr/mergeable',
'https://bitbucket.org/{}/pull-requests/{}'.format(
context.repository, pr_id))
notify = False
status = {'state': None}
try:
status = merge_status.get()
except BitbucketAPIError as e:
if e.code != 404:
raise
notify = True
else:
if status['state'] == 'SUCCESSFUL':
notify = True
diff = pr_api.diff(pr_id, raw=True)
if '+<<<<<<< destination:' not in diff:
# Mergeable
logger.info('Pull request #%s is mergeable', pr_id)
if status['state'] != 'SUCCESSFUL':
merge_status.update('SUCCESSFUL', 'Pull request is mergeable')
return
# Unmergeable
if not notify:
return
logger.info('Pull request #%s is not mergeable', pr_id)
merge_status.update('FAILED', 'Pull request is not mergeable')
comment = (
':umbrella: The latest upstream changes(presumably {}) made this pull request unmergeable. '
'Please resolve the merge conflicts.')
matches = _MERGE_COMMIT_RE.search(context.message)
if matches:
comment = comment.format('pull request #{}'.format(matches.group(1)))
else:
comment = comment.format('commit {}'.format(
context.source['commit']['hash']))
pr_api.comment(pr_id, comment)
