# bugzilla.py - bugzilla integration for mercurial
#
# Copyright 2006 Vadim Gelfer <vadim.gelfer@gmail.com>
# Copyright 2011 Jim Hague <jim.hague@acm.org>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
'''hooks for integrating with the Bugzilla bug tracker
This hook extension adds comments on bugs in Bugzilla when changesets
that refer to bugs by Bugzilla ID are seen. The comment is formatted using
the Mercurial template mechanism.
The hook does not change bug status.
Three basic modes of access to Bugzilla are provided:
1. Access via the Bugzilla XMLRPC interface. Requires Bugzilla 3.4 or later.
2. Check data via the Bugzilla XMLRPC interface and submit bug change
via email to Bugzilla email interface. Requires Bugzilla 3.4 or later.
3. Writing directly to the Bugzilla database. Only Bugzilla installations
using MySQL are supported. Requires Python MySQLdb.
Writing directly to the database is susceptible to schema changes, and
relies on a Bugzilla contrib script to send out bug change
notification emails. This script runs as the user running Mercurial,
must be run on the host with the Bugzilla install, and requires
permission to read Bugzilla configuration details and the necessary
MySQL user and password to have full access rights to the Bugzilla
database. For these reasons this access mode is now considered
deprecated, and will not be updated for new Bugzilla versions going
forward.
Access via XMLRPC needs a Bugzilla username and password to be specified
in the configuration. Comments are added under that username. Since the
configuration must be readable by all Mercurial users, it is recommended
that the rights of that user are restricted in Bugzilla to the minimum
necessary to add comments.
Access via XMLRPC/email uses XMLRPC to query Bugzilla, but sends
email to the Bugzilla email interface to submit comments to bugs.
The From: address in the email is set to the email address of the Mercurial
user, so the comment appears to come from the Mercurial user. In the event
that the Mercurial user email is not recognised by Bugzilla as a Bugzilla
user, the email associated with the Bugzilla username used to log into
Bugzilla is used instead as the source of the comment.
Configuration items common to all access modes:
bugzilla.version
This access type to use. Values recognised are:
:``xmlrpc``: Bugzilla XMLRPC interface.
:``xmlrpc+email``: Bugzilla XMLRPC and email interfaces.
:``3.0``: MySQL access, Bugzilla 3.0 and later.
:``2.18``: MySQL access, Bugzilla 2.18 and up to but not
including 3.0.
:``2.16``: MySQL access, Bugzilla 2.16 and up to but not
including 2.18.
bugzilla.regexp
Regular expression to match bug IDs in changeset commit message.
Must contain one "()" group. The default expression matches ``Bug
1234``, ``Bug no. 1234``, ``Bug number 1234``, ``Bugs 1234,5678``,
``Bug 1234 and 5678`` and variations thereof. Matching is case
insensitive.
bugzilla.style
The style file to use when formatting comments.
bugzilla.template
Template to use when formatting comments. Overrides style if
specified. In addition to the usual Mercurial keywords, the
extension specifies:
:``{bug}``: The Bugzilla bug ID.
:``{root}``: The full pathname of the Mercurial repository.
:``{webroot}``: Stripped pathname of the Mercurial repository.
:``{hgweb}``: Base URL for browsing Mercurial repositories.
Default ``changeset {node|short} in repo {root} refers to bug
{bug}.\\ndetails:\\n\\t{desc|tabindent}``
bugzilla.strip
The number of path separator characters to strip from the front of
the Mercurial repository path (``{root}`` in templates) to produce
``{webroot}``. For example, a repository with ``{root}``
``/var/local/my-project`` with a strip of 2 gives a value for
``{webroot}`` of ``my-project``. Default 0.
web.baseurl
Base URL for browsing Mercurial repositories. Referenced from
templates as ``{hgweb}``.
Configuration items common to XMLRPC+email and MySQL access modes:
bugzilla.usermap
Path of file containing Mercurial committer email to Bugzilla user email
mappings. If specified, the file should contain one mapping per
line::
committer = Bugzilla user
See also the ``[usermap]`` section.
The ``[usermap]`` section is used to specify mappings of Mercurial
committer email to Bugzilla user email. See also ``bugzilla.usermap``.
Contains entries of the form ``committer = Bugzilla user``.
XMLRPC access mode configuration:
bugzilla.bzurl
The base URL for the Bugzilla installation.
Default ``http://localhost/bugzilla``.
bugzilla.user
The username to use to log into Bugzilla via XMLRPC. Default
``bugs``.
bugzilla.password
The password for Bugzilla login.
XMLRPC+email access mode uses the XMLRPC access mode configuration items,
and also:
bugzilla.bzemail
The Bugzilla email address.
In addition, the Mercurial email settings must be configured. See the
documentation in hgrc(5), sections ``[email]`` and ``[smtp]``.
MySQL access mode configuration:
bugzilla.host
Hostname of the MySQL server holding the Bugzilla database.
Default ``localhost``.
bugzilla.db
Name of the Bugzilla database in MySQL. Default ``bugs``.
bugzilla.user
Username to use to access MySQL server. Default ``bugs``.
bugzilla.password
Password to use to access MySQL server.
bugzilla.timeout
Database connection timeout (seconds). Default 5.
bugzilla.bzuser
Fallback Bugzilla user name to record comments with, if changeset
committer cannot be found as a Bugzilla user.
bugzilla.bzdir
Bugzilla install directory. Used by default notify. Default
``/var/www/html/bugzilla``.
bugzilla.notify
The command to run to get Bugzilla to send bug change notification
emails. Substitutes from a map with 3 keys, ``bzdir``, ``id`` (bug
id) and ``user`` (committer bugzilla email). Default depends on
version; from 2.18 it is "cd %(bzdir)s && perl -T
contrib/sendbugmail.pl %(id)s %(user)s".
Activating the extension::
[extensions]
bugzilla =
[hooks]
# run bugzilla hook on every change pulled or pushed in here
incoming.bugzilla = python:hgext.bugzilla.hook
Example configurations:
XMLRPC example configuration. This uses the Bugzilla at
``http://my-project.org/bugzilla``, logging in as user
``bugmail@my-project.org`` with password ``plugh``. It is used with a
collection of Mercurial repositories in ``/var/local/hg/repos/``,
with a web interface at ``http://my-project.org/hg``. ::
[bugzilla]
bzurl=http://my-project.org/bugzilla
user=bugmail@my-project.org
password=plugh
version=xmlrpc
template=Changeset {node|short} in {root|basename}.
{hgweb}/{webroot}/rev/{node|short}\\n
{desc}\\n
strip=5
[web]
baseurl=http://my-project.org/hg
XMLRPC+email example configuration. This uses the Bugzilla at
``http://my-project.org/bugzilla``, logging in as user
``bugmail@my-project.org`` with password ``plugh``. It is used with a
collection of Mercurial repositories in ``/var/local/hg/repos/``,
with a web interface at ``http://my-project.org/hg``. Bug comments
are sent to the Bugzilla email address
``bugzilla@my-project.org``. ::
[bugzilla]
bzurl=http://my-project.org/bugzilla
user=bugmail@my-project.org
password=plugh
version=xmlrpc
bzemail=bugzilla@my-project.org
template=Changeset {node|short} in {root|basename}.
{hgweb}/{webroot}/rev/{node|short}\\n
{desc}\\n
strip=5
[web]
baseurl=http://my-project.org/hg
[usermap]
user@emaildomain.com=user.name@bugzilladomain.com
MySQL example configuration. This has a local Bugzilla 3.2 installation
in ``/opt/bugzilla-3.2``. The MySQL database is on ``localhost``,
the Bugzilla database name is ``bugs`` and MySQL is
accessed with MySQL username ``bugs`` password ``XYZZY``. It is used
with a collection of Mercurial repositories in ``/var/local/hg/repos/``,
with a web interface at ``http://my-project.org/hg``. ::
[bugzilla]
host=localhost
password=XYZZY
version=3.0
bzuser=unknown@domain.com
bzdir=/opt/bugzilla-3.2
template=Changeset {node|short} in {root|basename}.
{hgweb}/{webroot}/rev/{node|short}\\n
{desc}\\n
strip=5
[web]
baseurl=http://my-project.org/hg
[usermap]
user@emaildomain.com=user.name@bugzilladomain.com
All the above add a comment to the Bugzilla bug record of the form::
Changeset 3b16791d6642 in repository-name.
http://my-project.org/hg/repository-name/rev/3b16791d6642
Changeset commit comment. Bug 1234.
'''
from mercurial.i18n import _
from mercurial.node import short
from mercurial import cmdutil, mail, templater, util
import re, time, urlparse, xmlrpclib
class bzaccess(object):
'''Base class for access to Bugzilla.'''
def __init__(self, ui):
self.ui = ui
usermap = self.ui.config('bugzilla', 'usermap')
if usermap:
self.ui.readconfig(usermap, sections=['usermap'])
def map_committer(self, user):
'''map name of committer to Bugzilla user name.'''
for committer, bzuser in self.ui.configitems('usermap'):
if committer.lower() == user.lower():
return bzuser
return user
# Methods to be implemented by access classes.
def filter_real_bug_ids(self, ids):
'''remove bug IDs that do not exist in Bugzilla from set.'''
pass
def filter_cset_known_bug_ids(self, node, ids):
'''remove bug IDs where node occurs in comment text from set.'''
pass
def add_comment(self, bugid, text, committer):
'''add comment to bug.
If possible add the comment as being from the committer of
the changeset. Otherwise use the default Bugzilla user.
'''
pass
def notify(self, ids, committer):
'''Force sending of Bugzilla notification emails.'''
pass
# Bugzilla via direct access to MySQL database.
class bzmysql(bzaccess):
'''Support for direct MySQL access to Bugzilla.
The earliest Bugzilla version this is tested with is version 2.16.
If your Bugzilla is version 3.2 or above, you are strongly
recommended to use the XMLRPC access method instead.
'''
@staticmethod
def sql_buglist(ids):
'''return SQL-friendly list of bug ids'''
return '(' + ','.join(map(str, ids)) + ')'
_MySQLdb = None
def __init__(self, ui):
try:
import MySQLdb as mysql
bzmysql._MySQLdb = mysql
except ImportError, err:
raise util.Abort(_('python mysql support not available: %s') % err)
bzaccess.__init__(self, ui)
host = self.ui.config('bugzilla', 'host', 'localhost')
user = self.ui.config('bugzilla', 'user', 'bugs')
passwd = self.ui.config('bugzilla', 'password')
db = self.ui.config('bugzilla', 'db', 'bugs')
timeout = int(self.ui.config('bugzilla', 'timeout', 5))
self.ui.note(_('connecting to %s:%s as %s, password %s\n') %
(host, db, user, '*' * len(passwd)))
self.conn = bzmysql._MySQLdb.connect(host=host,
user=user, passwd=passwd,
db=db,
connect_timeout=timeout)
self.cursor = self.conn.cursor()
self.longdesc_id = self.get_longdesc_id()
self.user_ids = {}
self.default_notify = "cd %(bzdir)s && ./processmail %(id)s %(user)s"
def run(self, *args, **kwargs):
'''run a query.'''
self.ui.note(_('query: %s %s\n') % (args, kwargs))
try:
self.cursor.execute(*args, **kwargs)
except bzmysql._MySQLdb.MySQLError:
self.ui.note(_('failed query: %s %s\n') % (args, kwargs))
raise
def get_longdesc_id(self):
'''get identity of longdesc field'''
self.run('select fieldid from fielddefs where name = "longdesc"')
ids = self.cursor.fetchall()
if len(ids) != 1:
raise util.Abort(_('unknown database schema'))
return ids[0][0]
def filter_real_bug_ids(self, ids):
'''filter not-existing bug ids from set.'''
self.run('select bug_id from bugs where bug_id in %s' %
bzmysql.sql_buglist(ids))
return set([c[0] for c in self.cursor.fetchall()])
def filter_cset_known_bug_ids(self, node, ids):
'''filter bug ids that already refer to this changeset from set.'''
self.run('''select bug_id from longdescs where
bug_id in %s and thetext like "%%%s%%"''' %
(bzmysql.sql_buglist(ids), short(node)))
for (id,) in self.cursor.fetchall():
self.ui.status(_('bug %d already knows about changeset %s\n') %
(id, short(node)))
ids.discard(id)
return ids
def notify(self, ids, committer):
'''tell bugzilla to send mail.'''
self.ui.status(_('telling bugzilla to send mail:\n'))
(user, userid) = self.get_bugzilla_user(committer)
for id in ids:
self.ui.status(_(' bug %s\n') % id)
cmdfmt = self.ui.config('bugzilla', 'notify', self.default_notify)
bzdir = self.ui.config('bugzilla', 'bzdir', '/var/www/html/bugzilla')
try:
# Backwards-compatible with old notify string, which
# took one string. This will throw with a new format
# string.
cmd = cmdfmt % id
except TypeError:
cmd = cmdfmt % {'bzdir': bzdir, 'id': id, 'user': user}
self.ui.note(_('running notify command %s\n') % cmd)
fp = util.popen('(%s) 2>&1' % cmd)
out = fp.read()
ret = fp.close()
if ret:
self.ui.warn(out)
raise util.Abort(_('bugzilla notify command %s') %
util.explainexit(ret)[0])
self.ui.status(_('done\n'))
def get_user_id(self, user):
'''look up numeric bugzilla user id.'''
try:
return self.user_ids[user]
except KeyError:
try:
userid = int(user)
except ValueError:
self.ui.note(_('looking up user %s\n') % user)
self.run('''select userid from profiles
where login_name like %s''', user)
all = self.cursor.fetchall()
if len(all) != 1:
raise KeyError(user)
userid = int(all[0][0])
self.user_ids[user] = userid
return userid
def get_bugzilla_user(self, committer):
'''See if committer is a registered bugzilla user. Return
bugzilla username and userid if so. If not, return default
bugzilla username and userid.'''
user = self.map_committer(committer)
try:
userid = self.get_user_id(user)
except KeyError:
try:
defaultuser = self.ui.config('bugzilla', 'bzuser')
if not defaultuser:
raise util.Abort(_('cannot find bugzilla user id for %s') %
user)
userid = self.get_user_id(defaultuser)
user = defaultuser
except KeyError:
raise util.Abort(_('cannot find bugzilla user id for %s or %s') %
(user, defaultuser))
return (user, userid)
def add_comment(self, bugid, text, committer):
'''add comment to bug. try adding comment as committer of
changeset, otherwise as default bugzilla user.'''
(user, userid) = self.get_bugzilla_user(committer)
now = time.strftime('%Y-%m-%d %H:%M:%S')
self.run('''insert into longdescs
(bug_id, who, bug_when, thetext)
values (%s, %s, %s, %s)''',
(bugid, userid, now, text))
self.run('''insert into bugs_activity (bug_id, who, bug_when, fieldid)
values (%s, %s, %s, %s)''',
(bugid, userid, now, self.longdesc_id))
self.conn.commit()
class bzmysql_2_18(bzmysql):
'''support for bugzilla 2.18 series.'''
def __init__(self, ui):
bzmysql.__init__(self, ui)
self.default_notify = \
"cd %(bzdir)s && perl -T contrib/sendbugmail.pl %(id)s %(user)s"
class bzmysql_3_0(bzmysql_2_18):
'''support for bugzilla 3.0 series.'''
def __init__(self, ui):
bzmysql_2_18.__init__(self, ui)
def get_longdesc_id(self):
'''get identity of longdesc field'''
self.run('select id from fielddefs where name = "longdesc"')
ids = self.cursor.fetchall()
if len(ids) != 1:
raise util.Abort(_('unknown database schema'))
return ids[0][0]
# Buzgilla via XMLRPC interface.
class cookietransportrequest(object):
"""A Transport request method that retains cookies over its lifetime.
The regular xmlrpclib transports ignore cookies. Which causes
a bit of a problem when you need a cookie-based login, as with
the Bugzilla XMLRPC interface.
So this is a helper for defining a Transport which looks for
cookies being set in responses and saves them to add to all future
requests.
"""
# Inspiration drawn from
# http://blog.godson.in/2010/09/how-to-make-python-xmlrpclib-client.html
# http://www.itkovian.net/base/transport-class-for-pythons-xml-rpc-lib/
cookies = []
def send_cookies(self, connection):
if self.cookies:
for cookie in self.cookies:
connection.putheader("Cookie", cookie)
def request(self, host, handler, request_body, verbose=0):
self.verbose = verbose
# issue XML-RPC request
h = self.make_connection(host)
if verbose:
h.set_debuglevel(1)
self.send_request(h, handler, request_body)
self.send_host(h, host)
self.send_cookies(h)
self.send_user_agent(h)
self.send_content(h, request_body)
# Deal with differences between Python 2.4-2.6 and 2.7.
# In the former h is a HTTP(S). In the latter it's a
# HTTP(S)Connection. Luckily, the 2.4-2.6 implementation of
# HTTP(S) has an underlying HTTP(S)Connection, so extract
# that and use it.
try:
response = h.getresponse()
except AttributeError:
response = h._conn.getresponse()
# Add any cookie definitions to our list.
for header in response.msg.getallmatchingheaders("Set-Cookie"):
val = header.split(": ", 1)[1]
cookie = val.split(";", 1)[0]
self.cookies.append(cookie)
if response.status != 200:
raise xmlrpclib.ProtocolError(host + handler, response.status,
response.reason, response.msg.headers)
payload = response.read()
parser, unmarshaller = self.getparser()
parser.feed(payload)
parser.close()
return unmarshaller.close()
# The explicit calls to the underlying xmlrpclib __init__() methods are
# necessary. The xmlrpclib.Transport classes are old-style classes, and
# it turns out their __init__() doesn't get called when doing multiple
# inheritance with a new-style class.
class cookietransport(cookietransportrequest, xmlrpclib.Transport):
def __init__(self, use_datetime=0):
xmlrpclib.Transport.__init__(self, use_datetime)
class cookiesafetransport(cookietransportrequest, xmlrpclib.SafeTransport):
def __init__(self, use_datetime=0):
xmlrpclib.SafeTransport.__init__(self, use_datetime)
class bzxmlrpc(bzaccess):
"""Support for access to Bugzilla via the Bugzilla XMLRPC API.
Requires a minimum Bugzilla version 3.4.
"""
def __init__(self, ui):
bzaccess.__init__(self, ui)
bzweb = self.ui.config('bugzilla', 'bzurl',
'http://localhost/bugzilla/')
bzweb = bzweb.rstrip("/") + "/xmlrpc.cgi"
user = self.ui.config('bugzilla', 'user', 'bugs')
passwd = self.ui.config('bugzilla', 'password')
self.bzproxy = xmlrpclib.ServerProxy(bzweb, self.transport(bzweb))
self.bzproxy.User.login(dict(login=user, password=passwd))
def transport(self, uri):
if urlparse.urlparse(uri, "http")[0] == "https":
return cookiesafetransport()
else:
return cookietransport()
def get_bug_comments(self, id):
"""Return a string with all comment text for a bug."""
c = self.bzproxy.Bug.comments(dict(ids=[id]))
return ''.join([t['text'] for t in c['bugs'][str(id)]['comments']])
def filter_real_bug_ids(self, ids):
res = set()
bugs = self.bzproxy.Bug.get(dict(ids=sorted(ids), permissive=True))
for bug in bugs['bugs']:
res.add(bug['id'])
return res
def filter_cset_known_bug_ids(self, node, ids):
for id in sorted(ids):
if self.get_bug_comments(id).find(short(node)) != -1:
self.ui.status(_('bug %d already knows about changeset %s\n') %
(id, short(node)))
ids.discard(id)
return ids
def add_comment(self, bugid, text, committer):
self.bzproxy.Bug.add_comment(dict(id=bugid, comment=text))
class bzxmlrpcemail(bzxmlrpc):
"""Read data from Bugzilla via XMLRPC, send updates via email.
Advantages of sending updates via email:
1. Comments can be added as any user, not just logged in user.
2. Bug statuses and other fields not accessible via XMLRPC can
be updated. This is not currently used.
"""
def __init__(self, ui):
bzxmlrpc.__init__(self, ui)
self.bzemail = self.ui.config('bugzilla', 'bzemail')
if not self.bzemail:
raise util.Abort(_("configuration 'bzemail' missing"))
mail.validateconfig(self.ui)
def send_bug_modify_email(self, bugid, commands, comment, committer):
'''send modification message to Bugzilla bug via email.
The message format is documented in the Bugzilla email_in.pl
specification. commands is a list of command lines, comment is the
comment text.
To stop users from crafting commit comments with
Bugzilla commands, specify the bug ID via the message body, rather
than the subject line, and leave a blank line after it.
'''
user = self.map_committer(committer)
matches = self.bzproxy.User.get(dict(match=[user]))
if not matches['users']:
user = self.ui.config('bugzilla', 'user', 'bugs')
matches = self.bzproxy.User.get(dict(match=[user]))
if not matches['users']:
raise util.Abort(_("default bugzilla user %s email not found") %
user)
user = matches['users'][0]['email']
text = "\n".join(commands) + "\n@bug_id = %d\n\n" % bugid + comment
_charsets = mail._charsets(self.ui)
user = mail.addressencode(self.ui, user, _charsets)
bzemail = mail.addressencode(self.ui, self.bzemail, _charsets)
msg = mail.mimeencode(self.ui, text, _charsets)
msg['From'] = user
msg['To'] = bzemail
msg['Subject'] = mail.headencode(self.ui, "Bug modification", _charsets)
sendmail = mail.connect(self.ui)
sendmail(user, bzemail, msg.as_string())
def add_comment(self, bugid, text, committer):
self.send_bug_modify_email(bugid, [], text, committer)
class bugzilla(object):
# supported versions of bugzilla. different versions have
# different schemas.
_versions = {
'2.16': bzmysql,
'2.18': bzmysql_2_18,
'3.0': bzmysql_3_0,
'xmlrpc': bzxmlrpc,
'xmlrpc+email': bzxmlrpcemail
}
_default_bug_re = (r'bugs?\s*,?\s*(?:#|nos?\.?|num(?:ber)?s?)?\s*'
r'((?:\d+\s*(?:,?\s*(?:and)?)?\s*)+)')
_bz = None
def __init__(self, ui, repo):
self.ui = ui
self.repo = repo
def bz(self):
'''return object that knows how to talk to bugzilla version in
use.'''
if bugzilla._bz is None:
bzversion = self.ui.config('bugzilla', 'version')
try:
bzclass = bugzilla._versions[bzversion]
except KeyError:
raise util.Abort(_('bugzilla version %s not supported') %
bzversion)
bugzilla._bz = bzclass(self.ui)
return bugzilla._bz
def __getattr__(self, key):
return getattr(self.bz(), key)
_bug_re = None
_split_re = None
def find_bug_ids(self, ctx):
'''return set of integer bug IDs from commit comment.
Extract bug IDs from changeset comments. Filter out any that are
not known to Bugzilla, and any that already have a reference to
the given changeset in their comments.
'''
if bugzilla._bug_re is None:
bugzilla._bug_re = re.compile(
self.ui.config('bugzilla', 'regexp', bugzilla._default_bug_re),
re.IGNORECASE)
bugzilla._split_re = re.compile(r'\D+')
start = 0
ids = set()
while True:
m = bugzilla._bug_re.search(ctx.description(), start)
if not m:
break
start = m.end()
for id in bugzilla._split_re.split(m.group(1)):
if not id:
continue
ids.add(int(id))
if ids:
ids = self.filter_real_bug_ids(ids)
if ids:
ids = self.filter_cset_known_bug_ids(ctx.node(), ids)
return ids
def update(self, bugid, ctx):
'''update bugzilla bug with reference to changeset.'''
def webroot(root):
'''strip leading prefix of repo root and turn into
url-safe path.'''
count = int(self.ui.config('bugzilla', 'strip', 0))
root = util.pconvert(root)
while count > 0:
c = root.find('/')
if c == -1:
break
root = root[c + 1:]
count -= 1
return root
mapfile = self.ui.config('bugzilla', 'style')
tmpl = self.ui.config('bugzilla', 'template')
t = cmdutil.changeset_templater(self.ui, self.repo,
False, None, mapfile, False)
if not mapfile and not tmpl:
tmpl = _('changeset {node|short} in repo {root} refers '
'to bug {bug}.\ndetails:\n\t{desc|tabindent}')
if tmpl:
tmpl = templater.parsestring(tmpl, quoted=False)
t.use_template(tmpl)
self.ui.pushbuffer()
t.show(ctx, changes=ctx.changeset(),
bug=str(bugid),
hgweb=self.ui.config('web', 'baseurl'),
root=self.repo.root,
webroot=webroot(self.repo.root))
data = self.ui.popbuffer()
self.add_comment(bugid, data, util.email(ctx.user()))
def hook(ui, repo, hooktype, node=None, **kwargs):
'''add comment to bugzilla for each changeset that refers to a
bugzilla bug id. only add a comment once per bug, so same change
seen multiple times does not fill bug with duplicate data.'''
if node is None:
raise util.Abort(_('hook type %s does not pass a changeset id') %
hooktype)
try:
bz = bugzilla(ui, repo)
ctx = repo[node]
ids = bz.find_bug_ids(ctx)
if ids:
for id in ids:
bz.update(id, ctx)
bz.notify(ids, util.email(ctx.user()))
except Exception, e:
raise util.Abort(_('Bugzilla error: %s') % e)