Mercurial > hg
view hgext/hooklib/changeset_obsoleted.py @ 48134:3c7db97ce541
dirstate-item: implement `drop_merge_data` on the Rust DirstateItem
It was currently missing and we want to be able to use in it the Rust case too.
Differential Revision: https://phab.mercurial-scm.org/D11579
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
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date | Sat, 02 Oct 2021 00:14:32 +0200 |
parents | 89a2afe31e82 |
children | 6000f5b25c9b |
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# Copyright 2020 Joerg Sonnenberger <joerg@bec.de> # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. """changeset_obsoleted is a hook to send a mail when an existing draft changeset is obsoleted by an obsmarker without successor. Correct message threading requires the same messageidseed to be used for both the original notification and the new mail. Usage: [notify] messageidseed = myseed [hooks] txnclose.changeset_obsoleted = \ python:hgext.hooklib.changeset_obsoleted.hook """ from __future__ import absolute_import import email.errors as emailerrors import email.utils as emailutils from mercurial.i18n import _ from mercurial import ( encoding, error, formatter, logcmdutil, mail, obsutil, pycompat, registrar, ) from mercurial.utils import dateutil from .. import notify configtable = {} configitem = registrar.configitem(configtable) configitem( b'notify_obsoleted', b'domain', default=None, ) configitem( b'notify_obsoleted', b'messageidseed', default=None, ) configitem( b'notify_obsoleted', b'template', default=b'''Subject: changeset abandoned This changeset has been abandoned. ''', ) def _report_commit(ui, repo, ctx): domain = ui.config(b'notify_obsoleted', b'domain') or ui.config( b'notify', b'domain' ) messageidseed = ui.config( b'notify_obsoleted', b'messageidseed' ) or ui.config(b'notify', b'messageidseed') template = ui.config(b'notify_obsoleted', b'template') spec = formatter.literal_templatespec(template) templater = logcmdutil.changesettemplater(ui, repo, spec) ui.pushbuffer() n = notify.notifier(ui, repo, b'incoming') subs = set() for sub, spec in n.subs: if spec is None: subs.add(sub) continue revs = repo.revs(b'%r and %d:', spec, ctx.rev()) if len(revs): subs.add(sub) continue if len(subs) == 0: ui.debug( b'notify_obsoleted: no subscribers to selected repo and revset\n' ) return templater.show( ctx, changes=ctx.changeset(), baseurl=ui.config(b'web', b'baseurl'), root=repo.root, webroot=n.root, ) data = ui.popbuffer() try: msg = mail.parsebytes(data) except emailerrors.MessageParseError as inst: raise error.Abort(inst) msg['In-reply-to'] = notify.messageid(ctx, domain, messageidseed) msg['Message-Id'] = notify.messageid( ctx, domain, messageidseed + b'-obsoleted' ) msg['Date'] = encoding.strfromlocal( dateutil.datestr(format=b"%a, %d %b %Y %H:%M:%S %1%2") ) if not msg['From']: sender = ui.config(b'email', b'from') or ui.username() if b'@' not in sender or b'@localhost' in sender: sender = n.fixmail(sender) msg['From'] = mail.addressencode(ui, sender, n.charsets, n.test) msg['To'] = ', '.join(sorted(subs)) msgtext = msg.as_bytes() if pycompat.ispy3 else msg.as_string() if ui.configbool(b'notify', b'test'): ui.write(msgtext) if not msgtext.endswith(b'\n'): ui.write(b'\n') else: ui.status(_(b'notify_obsoleted: sending mail for %d\n') % ctx.rev()) mail.sendmail( ui, emailutils.parseaddr(msg['From'])[1], subs, msgtext, mbox=n.mbox ) def has_successor(repo, rev): return any( r for r in obsutil.allsuccessors(repo.obsstore, [rev]) if r != rev ) def hook(ui, repo, hooktype, node=None, **kwargs): if hooktype != b"txnclose": raise error.Abort( _(b'Unsupported hook type %r') % pycompat.bytestr(hooktype) ) for rev in obsutil.getobsoleted(repo, changes=kwargs['changes']): ctx = repo.unfiltered()[rev] if not has_successor(repo, ctx.node()): _report_commit(ui, repo, ctx)