mirror of
https://gitlab.wikimedia.org/ladsgroup/Phabricator-maintenance-bot
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1d784027bb
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
317 lines
12 KiB
Python
317 lines
12 KiB
Python
import base64
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import json
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import re
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import socket
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import requests
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from lib import Client
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from patch_makers import DnsPatchMaker, WikimediaMessagesPatchMaker
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final_text = ''
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gerrit_path = 'https://gerrit.wikimedia.org/g/'
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client = Client.newFromCreds()
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def add_text(a):
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global final_text
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final_text += a + '\n'
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def add_checklist(url, text, checked):
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if checked:
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add_text(' [x] [[{}|{}]]'.format(url, text))
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else:
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add_text(' [] [[{}|{}]]'.format(url, text))
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def get_file_from_gerrit(path):
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gerrit_url = 'https://gerrit.wikimedia.org/g/'
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url = gerrit_url + '{0}?format=TEXT'.format(path)
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r = requests.get(url)
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if r.status_code == 200:
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return base64.b64decode(r.text).decode('utf-8')
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else:
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return ''
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def hostname_resolves(hostname):
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try:
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socket.gethostbyname(hostname)
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except socket.error:
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return False
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return True
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def handle_special_wiki_apache(parts):
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apache_file = get_file_from_gerrit(
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'operations/puppet/+/production/modules/mediawiki/manifests/web/prod_sites.pp')
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url = '.'.join(parts)
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return url in apache_file
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def post_a_comment(comment):
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comment = 'Hello, I am helping on creating this wiki. ' + comment + \
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' ^_^ Sincerely, your Fully Automated Resource Tackler'
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pass
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def handle_subticket_for_cloud(task_details, db_name):
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hasSubtasks = client.getTaskSubtasks(task_details['phid'])
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if hasSubtasks:
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return
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client.createSubtask('The new wiki is going to be **public**.', [
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'PHID-PROJ-hwibeuyzizzy4xzunfsk', # DBA
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'PHID-PROJ-bj6y6ks7ampcwcignhce' # Data services
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], task_details['phid'], 'Prepare and check storage layer for ' + db_name)
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def get_dummy_wiki(shard, family):
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if family == "wiktionary":
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return {
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"s3": "aawiki",
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"s5": "mhwiktionary",
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}.get(shard, "?????")
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else:
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return {
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"s3": "aawiki",
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"s5": "muswiki"
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}.get(shard, "?????")
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def create_patch_for_wikimedia_messages(db_name, english_name, url, lang, bug_id):
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if not english_name:
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return
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r = requests.get(
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'https://gerrit.wikimedia.org/r/changes/?q=bug:{}+project:mediawiki/extensions/WikimediaMessages'.format(bug_id))
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b = json.loads('\n'.join(r.text.split('\n')[1:]))
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if b:
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return
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maker = WikimediaMessagesPatchMaker(
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db_name, english_name, url, lang, bug_id)
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maker.run()
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def create_patch_for_dns(lang, bug_id):
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r = requests.get(
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'https://gerrit.wikimedia.org/r/changes/?q=bug:{}+project:operations/dns'.format(bug_id))
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b = json.loads('\n'.join(r.text.split('\n')[1:]))
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if b:
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return
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maker = DnsPatchMaker(lang, bug_id)
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maker.run()
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def hande_task(phid):
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global final_text
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final_text = ''
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task_details = client.taskDetails(phid)
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print('Checking T%s' % task_details['id'])
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task_tid = 'T' + task_details['id']
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add_text('\n\n------\n**Pre-install automatic checklist:**')
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wiki_spec = {}
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for case in re.findall(r'\n- *?\*\*(.+?):\*\* *?(.+)', task_details['description']):
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wiki_spec[case[0].strip()] = case[1].strip()
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language_code = wiki_spec.get('Language code')
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if not language_code:
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print('lang code not found, skipping')
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return
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url = wiki_spec.get('Site URL')
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if not url:
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print('url not found, skipping')
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return
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parts = url.split('.')
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if len(parts) != 3 or parts[2] != 'org':
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print('the url looks weird, skipping')
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return
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shard = wiki_spec.get('Shard', 'TBD')
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shardDecided = shard != "TBD"
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if shardDecided:
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add_text(' [X] #DBA decided about the shard')
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else:
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add_text(' [] #DBA decided about the shard')
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special = parts[1] == 'wikimedia'
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dns_url = gerrit_path + 'operations/dns/+/master/templates/wikimedia.org' if special else gerrit_path + \
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'operations/dns/+/master/templates/helpers/langlist.tmpl'
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dns = hostname_resolves(url)
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if not dns:
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if not special:
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create_patch_for_dns(language_code, task_tid)
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add_checklist(dns_url, 'DNS', dns)
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if parts[1] == 'wikipedia':
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db_name = parts[0].replace('-', '_') + 'wiki'
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else:
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db_name = parts[0].replace('-', '_') + parts[1]
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if not special and wiki_spec.get('Special', '').lower() != 'yes':
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handle_subticket_for_cloud(task_details, db_name)
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if special:
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apache_url = gerrit_path + \
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'operations/puppet/+/master/modules/mediawiki/manifests/web/prod_sites.pp'
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if not handle_special_wiki_apache(parts):
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apache = False
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else:
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apache = True
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add_checklist(apache_url, 'Apache config', apache)
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else:
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apache = True
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add_text(' [x] Apache config (Not needed)')
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langdb_url = 'https://raw.githubusercontent.com/wikimedia/language-data/master/data/langdb.yaml'
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r = requests.get(langdb_url)
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if re.search(r'\n *?' + language_code + ':', r.text):
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langdb = True
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add_text(
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' [x] [[{}|Language configuration in language data repo]]'.format(langdb_url))
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else:
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langdb = False
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add_text(
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' [] [[{}|Language configuration in language data repo]]'.format(langdb_url))
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core_messages_url = 'https://raw.githubusercontent.com/wikimedia/mediawiki/master/languages/messages/Messages{}.php'.format(
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language_code[0].upper() + language_code[1:]
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)
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r = requests.get(core_messages_url)
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if r.status_code == 200:
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core_lang = True
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else:
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core_lang = False
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add_checklist(core_messages_url,
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'Language configuration in mediawiki core', core_lang)
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path = 'mediawiki/extensions/WikimediaMessages/+/master/i18n/wikimediaprojectnames/en.json'
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wikimedia_messages_data = get_file_from_gerrit(path)
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wikimedia_messages_data = json.loads(wikimedia_messages_data)
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if 'project-localized-name-' + db_name in wikimedia_messages_data:
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wikimedia_messages_one = True
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else:
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wikimedia_messages_one = False
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english_name = wiki_spec.get('Project name (English)')
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create_patch_for_wikimedia_messages(
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db_name, english_name, url, language_code, task_tid)
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add_checklist(gerrit_path + path,
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'Wikimedia messages configuration', wikimedia_messages_one)
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url = 'https://en.wikipedia.org/wiki/MediaWiki:Project-localized-name-' + db_name
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r = requests.get(url)
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if 'Wikipedia does not have a' not in r.text:
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wikimedia_messages_one_deployed = True
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add_text(' [x] [[{}|deployed]]'.format(url))
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else:
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wikimedia_messages_one_deployed = False
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add_text(' [] [[{}|deployed]]'.format(url))
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if parts[1] == 'wikipedia':
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path = 'mediawiki/extensions/WikimediaMessages/+/master/i18n/wikimediainterwikisearchresults/en.json'
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search_messages_data = get_file_from_gerrit(path)
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search_messages_data = json.loads(search_messages_data)
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if 'search-interwiki-results-' + db_name in search_messages_data:
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wikimedia_messages_two = True
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else:
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wikimedia_messages_two = False
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add_checklist(gerrit_path + path,
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'Wikimedia messages (interwiki search result) configuration', wikimedia_messages_two)
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url = 'https://en.wikipedia.org/wiki/MediaWiki:Search-interwiki-results-' + db_name
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r = requests.get(url)
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if 'Wikipedia does not have a' not in r.text:
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wikimedia_messages_two_deployed = True
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add_text(' [x] [[{}|deployed]]'.format(url))
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else:
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wikimedia_messages_two_deployed = False
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add_text(' [] [[{}|deployed]]'.format(url))
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else:
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wikimedia_messages_two = True
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wikimedia_messages_two_deployed = True
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add_text(
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' [x] Wikimedia messages (interwiki search result) configuration (not needed)')
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if dns and apache and langdb and core_lang and wikimedia_messages_one and wikimedia_messages_one_deployed and wikimedia_messages_two and wikimedia_messages_two_deployed and shardDecided:
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add_text('**The Wiki is ready to be created.**')
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else:
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add_text('**The creation is blocked until these part are all done.**')
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add_text('\n-------\n**Post install automatic checklist:**')
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path = 'mediawiki/services/restbase/deploy/+/master/scap/vars.yaml'
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restbase = get_file_from_gerrit(path)
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add_checklist(gerrit_path + path, 'RESTbase', '.'.join(parts) in restbase)
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path = 'mediawiki/services/cxserver/+/master/config/languages.yaml'
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cxconfig = get_file_from_gerrit(path)
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add_checklist(gerrit_path + path, 'CX Config',
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'\n- ' + language_code in cxconfig)
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path = 'analytics/refinery/+/master/static_data/pageview/whitelist/whitelist.tsv'
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refinery_whitelist = get_file_from_gerrit(path)
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add_checklist(gerrit_path + path, 'Analytics refinery',
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'.'.join(parts[:2]) in refinery_whitelist)
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url = 'pywikibot/core/+/master/pywikibot/families/{}_family.py'.format(
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parts[1])
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pywikibot = get_file_from_gerrit(url)
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add_checklist(gerrit_path + url, 'Pywikibot',
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"'{}'".format(language_code) in pywikibot)
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url = 'https://www.wikidata.org/w/api.php?action=help&modules=wbgetentities'
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wikiata_help_page = requests.get(url).text
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add_checklist(url, 'Wikidata', db_name in wikiata_help_page)
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add_text(' [] Import from Incubator')
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add_text(' [] Clean up old interwiki links')
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add_text('\n-------')
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add_text('**Step by step commands**:')
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dummy_wiki = get_dummy_wiki(shard, parts[1])
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add_text('On deploy1001:')
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add_text('`cd /srv/mediawiki-staging/`')
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add_text('`git fetch`')
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add_text('`git log -p HEAD..@{u}`')
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add_text('`git rebase`')
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add_text('On mwmaint1002:')
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add_text('`scap pull`')
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add_text('`mwscript extensions/WikimediaMaintenance/addWiki.php --wiki={dummy} {lang} {family} {db} {url}`'.format(
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dummy=dummy_wiki, lang=language_code, family=parts[1], db=db_name, url='.'.join(
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parts)
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))
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summary = 'Creating {db_name} ({phab})'.format(
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db_name=db_name, phab=task_tid)
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add_text('On deploy1001:')
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if shard != "s3":
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add_text('`scap sync-file wmf-config/db-eqiad.php "{}"`'.format(summary))
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add_text('`scap sync-file wmf-config/db-codfw.php "{}"`'.format(summary))
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add_text('`scap sync-file dblists "{}"`'.format(summary))
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add_text('`scap sync-wikiversions "{}"`'.format(summary))
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if parts[1] == 'wikimedia':
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add_text(
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'`scap sync-file multiversion/MWMultiVersion.php "{}"`'.format(summary))
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add_text('`scap sync-file static/images/project-logos/ "{}"`'.format(summary))
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add_text('`scap sync-file wmf-config/InitialiseSettings.php "{}"`'.format(summary))
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if parts[1] != 'wikimedia':
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add_text('`scap sync-file langlist "{}"`'.format(summary))
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add_text('`scap update-interwiki-cache`')
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add_text('\n**End of automatic output**')
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old_report = re.findall(
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r'(\n\n------\n\*\*Pre-install automatic checklist:\*\*.+?\n\*\*End of automatic output\*\*\n)',
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task_details['description'], re.DOTALL)
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if not old_report:
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print('old report not found, appending')
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client.setTaskDescription(
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task_details['phid'], task_details['description'] + final_text)
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else:
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if old_report[0] != final_text:
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print('Updating old report')
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client.setTaskDescription(task_details['phid'],
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task_details['description'].replace(old_report[0], final_text))
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def main():
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open_create_wikis_phid = 'PHID-PROJ-kmpu7gznmc2edea3qn2x'
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for phid in client.getTasksWithProject(open_create_wikis_phid, statuses=['open']):
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hande_task(phid)
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main()
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