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Phabricator-maintenance-bot/gerrit.py
Amir Sarabadani 1d784027bb Create subticket and patch for new wikis
Create DNS and Wikimedia Messages patches for the new wikis

Most of the gerrit code is copied from library upgrader library:
https://gerrit.wikimedia.org/r/plugins/gitiles/labs/libraryupgrader

Bug: T253439
2020-08-15 19:15:58 +02:00

136 lines
4.5 KiB
Python

"""
Copyright (C) 2019 Kunal Mehta <legoktm@member.fsf.org>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU Affero General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Affero General Public License for more details.
You should have received a copy of the GNU Affero General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
"""
import json
import os
import subprocess
import tempfile
import urllib
from contextlib import contextmanager
import requests
with open('gerrit-creds.json', 'r') as f:
creds = json.loads(f.read())
def load_ssh_key():
mixin = ShellMixin()
dir_path = os.path.dirname(os.path.realpath(__file__))
mixin.check_call(
['ssh-add', os.path.join(dir_path, 'private_key')])
@contextmanager
def cd(dirname):
cwd = os.getcwd()
os.chdir(dirname)
try:
yield dirname
finally:
os.chdir(cwd)
def gerrit_url(repo: str, user=None, ssh=False) -> str:
if user is not None:
prefix = user + '@'
else:
prefix = ''
if ssh:
return 'ssh://{}gerrit.wikimedia.org:29418/{}'.format(prefix, repo)
else:
return 'https://{}gerrit.wikimedia.org/r/{}.git'.format(prefix, repo)
class ShellMixin:
def check_call(self, args: list, stdin='', env=None,
ignore_returncode=False) -> str:
debug = self.log if hasattr(self, 'log') else print
#debug('$ ' + ' '.join(args))
res = subprocess.run(
args,
input=stdin.encode(),
stdout=subprocess.PIPE,
stderr=subprocess.STDOUT,
env=env
)
# debug(res.stdout.decode())
if not ignore_returncode:
res.check_returncode()
return res.stdout.decode()
def clone(self, repo):
url = gerrit_url(repo, user=creds['name'])
self.check_call(['git', 'clone', url, 'repo', '--depth=1'])
os.chdir('repo')
self.check_call(['git', 'config', 'user.name', creds['name']])
self.check_call(['git', 'config', 'user.email', creds['email']])
self.check_call(['git', 'submodule', 'update', '--init'])
self.check_call(['scp', '-p', '-P', '29418', creds['name'] +
'@gerrit.wikimedia.org:hooks/commit-msg', '.git/hooks/'])
def build_push_command(self, options: dict) -> list:
per = '%topic=new-wikis-patches'
for hashtag in options['hashtags']:
per += ',t=' + hashtag
if options.get('vote'):
per += ',l=' + options['vote']
# If we're not automerging, vote V+1 to trigger jenkins (T254070)
if options.get('message'):
per += ',m=' + urllib.parse.quote_plus(options['message'])
return ['git', 'push',
gerrit_url(options['repo'], creds['name'], ssh=True),
'HEAD:refs/for/master' + per]
class GerritBot(ShellMixin):
def __init__(self, name, commit_message):
self.name = name
self.commit_message = commit_message
def run(self):
with tempfile.TemporaryDirectory() as tmpdirname:
with cd(tmpdirname):
self.clone(self.name)
self.changes()
self.commit()
def changes(self):
files = [
'i18n/wikimediaprojectnames/en.json',
'i18n/wikimediaprojectnames/qqq.json'
]
for file_ in files:
with open(file_, 'r') as f:
result = json.load(f)
with open(file_, 'w') as f:
f.write(json.dumps(result, ensure_ascii=False,
indent='\t', sort_keys=True))
def commit(self):
self.check_call(['git', 'add', '.'])
with open('.git/COMMIT_EDITMSG', 'w') as f:
f.write(self.commit_message)
self.check_call(['git', 'commit', '-F', '.git/COMMIT_EDITMSG'])
load_ssh_key()
self.check_call(self.build_push_command(
{'hashtags': ['automated-wiki-creation'], 'repo': self.name}))
if __name__ == "__main__":
gerritbot = GerritBot('mediawiki/extensions/WikimediaMessages',
"Order entries by alphabetical order\n\nThis would make creating automated patches easier")
gerritbot.run()