buildbot-transifex/buildbot_gitea/webhook.py

145 lines
5.5 KiB
Python

import json
import re
from buildbot.util import bytes2unicode
from buildbot.www.hooks.base import BaseHookHandler
from twisted.python import log
from dateutil.parser import parse as dateparse
_HEADER_EVENT_TYPE = 'X-Gitea-Event'
class GiteaHandler(BaseHookHandler):
def processPushEvent(self, payload, event_type, codebase):
refname = payload["ref"]
changes = []
# We only care about regular heads or tags
match = re.match(r"^refs/(heads|tags)/(.+)$", refname)
if not match:
log.msg("Ignoring refname '{}': Not a branch or tag".format(refname))
return changes
branch = match.group(2)
repository = payload['repository']
repo_url = repository['ssh_url']
project = repository['full_name']
commits = payload['commits']
if self.options.get('onlyIncludePushCommit', False):
commits = commits[:1]
for commit in commits:
timestamp = dateparse(commit['timestamp'])
change = {
'author': '{} <{}>'.format(commit['author']['name'],
commit['author']['email']),
'comments': commit['message'],
'revision': commit['id'],
'when_timestamp': timestamp,
'branch': branch,
'revlink': commit['url'],
'repository': repo_url,
'project': project,
'category': event_type,
'properties': {
'event': event_type,
'repository_name': repository['name'],
'owner': repository["owner"]["username"]
},
}
if codebase is not None:
change['codebase'] = codebase
changes.append(change)
return changes
def processPullRequestEvent(self, payload, event_type, codebase):
action = payload['action']
# Only handle potential new stuff, ignore close/.
# Merge itself is handled by the regular branch push message
if action not in ['opened', 'synchronized', 'edited', 'reopened']:
log.msg("Gitea Pull Request event '{}' ignored".format(action))
return []
pull_request = payload['pull_request']
if not pull_request['mergeable']:
log.msg("Gitea Pull Request ignored because it is not mergeable.")
return []
if pull_request['merged']:
log.msg("Gitea Pull Request ignored because it is already merged.")
return []
timestamp = dateparse(pull_request['updated_at'])
base = pull_request['base']
head = pull_request['head']
repository = payload['repository']
change = {
'author': '{} <{}>'.format(pull_request['user']['full_name'],
pull_request['user']['email']),
'comments': 'PR#{}: {}\n\n{}'.format(
pull_request['number'],
pull_request['title'],
pull_request['body']),
'revision': head['sha'],
'when_timestamp': timestamp,
'branch': head['ref'],
'revlink': pull_request['html_url'],
'repository': repository['ssh_url'],
'project': repository['full_name'],
'category': event_type,
'properties': {
'event': event_type,
'base_branch': base['ref'],
'base_sha': base['sha'],
'base_repo_id': base['repo_id'],
'base_repository': base['repo']['clone_url'],
'base_git_ssh_url': base['repo']['ssh_url'],
'head_branch': head['ref'],
'head_sha': head['sha'],
'head_repo_id': head['repo_id'],
'head_repository': head['repo']['clone_url'],
'head_git_ssh_url': head['repo']['ssh_url'],
'pr_id': pull_request['id'],
'pr_number': pull_request['number'],
'repository_name': repository['name'],
'owner': repository["owner"]["username"],
},
}
if codebase is not None:
change['codebase'] = codebase
return [change]
def getChanges(self, request):
secret = None
if isinstance(self.options, dict):
secret = self.options.get('secret')
try:
content = request.content.read()
payload = json.loads(bytes2unicode(content))
except Exception as exception:
raise ValueError('Error loading JSON: ' + str(exception))
if secret is not None and secret != payload['secret']:
raise ValueError('Invalid secret')
event_type = bytes2unicode(request.getHeader(_HEADER_EVENT_TYPE))
log.msg("Received event '{}' from gitea".format(event_type))
codebases = request.args.get('codebase', [None])
codebase = bytes2unicode(codebases[0])
changes = []
if event_type == 'push':
changes = self.processPushEvent(
payload, event_type, codebase)
elif event_type == 'pull_request':
changes = self.processPullRequestEvent(
payload, event_type, codebase)
else:
log.msg("Ignoring gitea event '{}'".format(event_type))
return (changes, 'git')
# Plugin name
gitea = GiteaHandler