Mercurial > hg
view hgext/closehead.py @ 40589:054d0fcba2c4
commandserver: add experimental option to use separate message channel
This is loosely based on the idea of the TortoiseHg's pipeui extension,
which attaches ui.label to message text so the command-server client can
capture prompt text, for example.
https://bitbucket.org/tortoisehg/thg/src/4.7.2/tortoisehg/util/pipeui.py
I was thinking that this functionality could be generalized to templating,
but changed mind as doing template stuff would be unnecessarily complex.
It's merely a status message, a simple serialization option should suffice.
Since this slightly changes the command-server protocol, it's gated by a
config knob. If the config is enabled, and if it's supported by the server,
"message-encoding: <name>" is advertised so the client can stop parsing
'o'/'e' channel data and read encoded messages from the 'm' channel. As we
might add new message encodings in future releases, client can specify a list
of encoding names in preferred order.
This patch includes 'cbor' encoding as example. Perhaps, 'json' should be
supported as well.
author | Yuya Nishihara <yuya@tcha.org> |
---|---|
date | Sun, 18 Jan 2015 18:49:59 +0900 |
parents | c303d65d2e34 |
children | 2372284d9457 |
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# closehead.py - Close arbitrary heads without checking them out first # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. '''close arbitrary heads without checking them out first''' from __future__ import absolute_import from mercurial.i18n import _ from mercurial import ( bookmarks, cmdutil, context, error, pycompat, registrar, scmutil, ) cmdtable = {} command = registrar.command(cmdtable) # Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should # be specifying the version(s) of Mercurial they are tested with, or # leave the attribute unspecified. testedwith = 'ships-with-hg-core' commitopts = cmdutil.commitopts commitopts2 = cmdutil.commitopts2 commitopts3 = [('r', 'rev', [], _('revision to check'), _('REV'))] @command('close-head|close-heads', commitopts + commitopts2 + commitopts3, _('[OPTION]... [REV]...'), helpcategory=command.CATEGORY_CHANGE_MANAGEMENT, inferrepo=True) def close_branch(ui, repo, *revs, **opts): """close the given head revisions This is equivalent to checking out each revision in a clean tree and running ``hg commit --close-branch``, except that it doesn't change the working directory. The commit message must be specified with -l or -m. """ def docommit(rev): cctx = context.memctx(repo, parents=[rev, None], text=message, files=[], filectxfn=None, user=opts.get('user'), date=opts.get('date'), extra=extra) tr = repo.transaction('commit') ret = repo.commitctx(cctx, True) bookmarks.update(repo, [rev, None], ret) cctx.markcommitted(ret) tr.close() opts = pycompat.byteskwargs(opts) revs += tuple(opts.get('rev', [])) revs = scmutil.revrange(repo, revs) if not revs: raise error.Abort(_('no revisions specified')) heads = [] for branch in repo.branchmap(): heads.extend(repo.branchheads(branch)) heads = set(repo[h].rev() for h in heads) for rev in revs: if rev not in heads: raise error.Abort(_('revision is not an open head: %d') % rev) message = cmdutil.logmessage(ui, opts) if not message: raise error.Abort(_("no commit message specified with -l or -m")) extra = { 'close': '1' } with repo.wlock(), repo.lock(): for rev in revs: r = repo[rev] branch = r.branch() extra['branch'] = branch docommit(r) return 0