Broke launchpad user sync into its own class.
Additionally, the file installation of the scripts wasn't working,
so the sync script wasn't actually getting installed. This moves
the underlying scripts to be installed by the gerrit module,
because it owns /usr/local/gerrit/scripts, and then manages the
gerrit hooks which call those scripts in the openstack_project
class, since that's where the config choice to enable those
functions really should live.
Change-Id: I54fb9edd9fb0c634d8d9de4e57f9ddad6af63a99
diff --git a/update_blueprint.py b/update_blueprint.py
new file mode 100755
index 0000000..9c18f1d
--- /dev/null
+++ b/update_blueprint.py
@@ -0,0 +1,139 @@
+#!/usr/bin/env python
+# Copyright (c) 2011 OpenStack, LLC.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+
+# This is designed to be called by a gerrit hook. It searched new
+# patchsets for strings like "blueprint FOO" or "bp FOO" and updates
+# corresponding Launchpad blueprints with links back to the change.
+
+from launchpadlib.launchpad import Launchpad
+from launchpadlib.uris import LPNET_SERVICE_ROOT
+import os
+import argparse
+import re
+import subprocess
+
+import StringIO
+import ConfigParser
+import MySQLdb
+
+BASE_DIR = '/home/gerrit2/review_site'
+GERRIT_CACHE_DIR = os.path.expanduser(os.environ.get('GERRIT_CACHE_DIR',
+ '~/.launchpadlib/cache'))
+GERRIT_CREDENTIALS = os.path.expanduser(os.environ.get('GERRIT_CREDENTIALS',
+ '~/.launchpadlib/creds'))
+GERRIT_CONFIG = os.environ.get('GERRIT_CONFIG',
+ '/home/gerrit2/review_site/etc/gerrit.config')
+GERRIT_SECURE_CONFIG = os.environ.get('GERRIT_SECURE_CONFIG',
+ '/home/gerrit2/review_site/etc/secure.config')
+SPEC_RE = re.compile(r'(blueprint|bp)\s*[#:]?\s*(\S+)', re.I)
+BODY_RE = re.compile(r'^\s+.*$')
+
+def get_broken_config(filename):
+ """ gerrit config ini files are broken and have leading tabs """
+ text = ""
+ with open(filename,"r") as conf:
+ for line in conf.readlines():
+ text = "%s%s" % (text, line.lstrip())
+
+ fp = StringIO.StringIO(text)
+ c=ConfigParser.ConfigParser()
+ c.readfp(fp)
+ return c
+
+GERRIT_CONFIG = get_broken_config(GERRIT_CONFIG)
+SECURE_CONFIG = get_broken_config(GERRIT_SECURE_CONFIG)
+DB_USER = GERRIT_CONFIG.get("database", "username")
+DB_PASS = SECURE_CONFIG.get("database","password")
+DB_DB = GERRIT_CONFIG.get("database","database")
+
+def update_spec(launchpad, project, name, subject, link, topic=None):
+ # For testing, if a project doesn't match openstack/foo, use
+ # the openstack-ci project instead.
+ group, project = project.split('/')
+ if group != 'openstack':
+ project = 'openstack-ci'
+
+ spec = launchpad.projects[project].getSpecification(name=name)
+ if not spec: return
+
+ if spec.whiteboard:
+ wb = spec.whiteboard.strip()
+ else:
+ wb = ''
+ changed = False
+ if topic:
+ topiclink = '%s/#q,topic:%s,n,z' % (link[:link.find('/',8)],
+ topic)
+ if topiclink not in wb:
+ wb += "\n\n\nGerrit topic: %(link)s" % dict(link=topiclink)
+ changed = True
+
+ if link not in wb:
+ wb += "\n\n\nAddressed by: %(link)s\n %(subject)s\n" % dict(subject=subject,
+ link=link)
+ changed = True
+
+ if changed:
+ spec.whiteboard = wb
+ spec.lp_save()
+
+def find_specs(launchpad, dbconn, args):
+ git_log = subprocess.Popen(['git',
+ '--git-dir=' + BASE_DIR + '/git/' + args.project + '.git',
+ 'log', '--no-merges',
+ args.commit + '^1..' + args.commit],
+ stdout=subprocess.PIPE).communicate()[0]
+
+ cur = dbconn.cursor()
+ cur.execute("select subject, topic from changes where change_key=%s", args.change)
+ subject, topic = cur.fetchone()
+ specs = set([m.group(2) for m in SPEC_RE.finditer(git_log)])
+
+ if topic:
+ topicspec = topic.split('/')[-1]
+ specs |= set([topicspec])
+
+ for spec in specs:
+ update_spec(launchpad, args.project, spec, subject,
+ args.change_url, topic)
+
+def main():
+ parser = argparse.ArgumentParser()
+ parser.add_argument('hook')
+ #common
+ parser.add_argument('--change', default=None)
+ parser.add_argument('--change-url', default=None)
+ parser.add_argument('--project', default=None)
+ parser.add_argument('--branch', default=None)
+ parser.add_argument('--commit', default=None)
+ #change-merged
+ parser.add_argument('--submitter', default=None)
+ # patchset-created
+ parser.add_argument('--uploader', default=None)
+ parser.add_argument('--patchset', default=None)
+
+ args = parser.parse_args()
+
+ launchpad = Launchpad.login_with('Gerrit User Sync', LPNET_SERVICE_ROOT,
+ GERRIT_CACHE_DIR,
+ credentials_file = GERRIT_CREDENTIALS,
+ version='devel')
+
+ conn = MySQLdb.connect(user = DB_USER, passwd = DB_PASS, db = DB_DB)
+
+ find_specs(launchpad, conn, args)
+
+if __name__ == '__main__':
+ main()