Add a tool to update gerrit groups
This tool will create or modify groups as specified on the command line. It is useful for mass-updating a large number of groups. In particular, setting the owner of an existing group is only available in the REST API, rather than SSH. Change-Id: I56762b16701ca96b45c8a626edca4cbc26e2859f
This commit is contained in:
James E. Blair
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9a015b0d18
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# Copyright 2015 Hewlett-Packard Development Company, L.P.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import argparse
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import requests
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import os
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import logging
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import json
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import yaml
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import requests.packages.urllib3
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requests.packages.urllib3.disable_warnings()
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TIMEOUT = 30
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logging.basicConfig(level=logging.WARNING)
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class Gerrit(object):
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def __init__(self, url, username, password):
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authclass = requests.auth.HTTPDigestAuth
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self._url = url
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self.auth = authclass(username, password)
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self.session = requests.Session()
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self.log = logging.getLogger('gerrit')
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self.verify_ssl = True
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self.user_agent = 'update-gerrit-group.py'
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def url(self, path):
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return self._url + 'a/' + path
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def get(self, path):
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url = self.url(path)
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self.log.debug('GET: %s' % (url,))
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r = self.session.get(url,
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verify=self.verify_ssl,
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auth=self.auth, timeout=TIMEOUT,
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headers={'Accept': 'application/json',
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'Accept-Encoding': 'gzip',
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'User-Agent': self.user_agent})
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if r.status_code == 200:
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ret = json.loads(r.text[4:])
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if len(ret):
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self.log.debug('200 OK, Received: %s' % (ret,))
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else:
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self.log.debug('200 OK, No body.')
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return ret
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else:
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self.log.warn('HTTP response: %d', r.status_code)
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def post(self, path, data):
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url = self.url(path)
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self.log.debug('POST: %s' % (url,))
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self.log.debug('data: %s' % (data,))
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r = self.session.post(url, data=json.dumps(data).encode('utf8'),
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verify=self.verify_ssl,
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auth=self.auth, timeout=TIMEOUT,
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headers={'Content-Type':
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'application/json;charset=UTF-8',
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'User-Agent': self.user_agent})
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self.log.debug('Received: %s' % (r.text,))
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ret = None
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if r.text and len(r.text) > 4:
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try:
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ret = json.loads(r.text[4:])
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except Exception:
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self.log.exception(
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"Unable to parse result %s from post to %s" %
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(r.text, url))
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return ret
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def put(self, path, data):
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url = self.url(path)
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self.log.debug('PUT: %s' % (url,))
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self.log.debug('data: %s' % (data,))
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r = self.session.put(url, data=json.dumps(data).encode('utf8'),
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verify=self.verify_ssl,
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auth=self.auth, timeout=TIMEOUT,
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headers={'Content-Type':
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'application/json;charset=UTF-8',
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'User-Agent': self.user_agent})
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self.log.debug('Received: %s' % (r.text,))
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def delete(self, path, data):
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url = self.url(path)
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self.log.debug('DELETE: %s' % (url,))
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self.log.debug('data: %s' % (data,))
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r = self.session.delete(url, data=json.dumps(data).encode('utf8'),
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verify=self.verify_ssl,
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auth=self.auth, timeout=TIMEOUT,
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headers={'Content-Type':
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'application/json;charset=UTF-8',
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'User-Agent': self.user_agent})
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self.log.debug('Received: %s' % (r.text,))
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def main():
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parser = argparse.ArgumentParser()
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# FIXME: Why does this use .gertty.yaml? That's just silly.
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parser.add_argument('--config', default='~/.gertty.yaml')
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parser.add_argument('--server')
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parser.add_argument('--group', required=True)
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parser.add_argument('--owner')
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parser.add_argument('--include-group', nargs='*', default=[])
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parser.add_argument('--visible', action='store_true')
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args = parser.parse_args()
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configpath = os.path.expanduser(args.config)
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config = yaml.load(open(configpath))
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if args.server:
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for gconfig in reversed(config['servers']):
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if gconfig['name'] == args.server:
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break
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else:
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gconfig = config['servers'][0]
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gerrit = Gerrit(gconfig['url'], gconfig['username'], gconfig['password'])
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group = gerrit.get('groups/%s/detail' % args.group)
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if not group:
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print("Create group %s" % args.group)
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d = dict(visible_to_all=args.visible)
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if args.owner:
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d['owner'] = args.owner
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gerrit.put('groups/%s' % args.group, d)
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group = gerrit.get('groups/%s/detail' % args.group)
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includes = set([g['name'] for g in group['includes']])
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for igroup in args.include_group:
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if igroup not in includes:
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print("Add included group %s" % igroup)
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gerrit.put('groups/%s/groups/%s' % (group['id'], igroup), {})
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if args.owner:
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print("Set owner to %s" % args.owner)
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gerrit.put('groups/%s/owner' % group['id'],
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dict(owner=args.owner))
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if args.visible != group['options'].get('visible_to_all'):
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print("Set visible to %s" % args.visible)
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gerrit.put('groups/%s/options' % group['id'],
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dict(visible_to_all=args.visible))
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if __name__ == '__main__':
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main()
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