Mercurial > hg
view hgext/children.py @ 41098:cfd95219102d
strip: move attributes shortcut assigned earlier
This series will add support for "soft" stripping using the archived phase in
addition to the usual heavy weight revlog stripping. First, we need to
refactor the strip function to extract logic common to the "soft-strip" case.
We are about to extract bits of the strip function into separate functions.
Those blocks of code contain variables for frequently accessed attributes. We
move those variables outside of the soon to be moved blocks.
author | Boris Feld <boris.feld@octobus.net> |
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date | Wed, 02 Jan 2019 05:02:25 +0100 |
parents | c303d65d2e34 |
children | 2372284d9457 |
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# Mercurial extension to provide the 'hg children' command # # Copyright 2007 by Intevation GmbH <intevation@intevation.de> # # Author(s): # Thomas Arendsen Hein <thomas@intevation.de> # # This software may be used and distributed according to the terms of the # GNU General Public License version 2 or any later version. '''command to display child changesets (DEPRECATED) This extension is deprecated. You should use :hg:`log -r "children(REV)"` instead. ''' from __future__ import absolute_import from mercurial.i18n import _ from mercurial import ( cmdutil, logcmdutil, pycompat, registrar, scmutil, ) templateopts = cmdutil.templateopts 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' @command('children', [('r', 'rev', '.', _('show children of the specified revision'), _('REV')), ] + templateopts, _('hg children [-r REV] [FILE]'), helpcategory=command.CATEGORY_CHANGE_NAVIGATION, inferrepo=True) def children(ui, repo, file_=None, **opts): """show the children of the given or working directory revision Print the children of the working directory's revisions. If a revision is given via -r/--rev, the children of that revision will be printed. If a file argument is given, revision in which the file was last changed (after the working directory revision or the argument to --rev if given) is printed. Please use :hg:`log` instead:: hg children => hg log -r "children(.)" hg children -r REV => hg log -r "children(REV)" See :hg:`help log` and :hg:`help revsets.children`. """ opts = pycompat.byteskwargs(opts) rev = opts.get('rev') ctx = scmutil.revsingle(repo, rev) if file_: fctx = repo.filectx(file_, changeid=ctx.rev()) childctxs = [fcctx.changectx() for fcctx in fctx.children()] else: childctxs = ctx.children() displayer = logcmdutil.changesetdisplayer(ui, repo, opts) for cctx in childctxs: displayer.show(cctx) displayer.close()