Mercurial > hg
view hgext/children.py @ 31216:21fa3d3688f3
vfs: replace 'scmutil.opener' usage with 'scmutil.vfs'
The 'vfs' class is the first class citizen for years. We remove all usages of
the older API. This will let us remove the old API eventually.
author | Pierre-Yves David <pierre-yves.david@ens-lyon.org> |
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date | Thu, 02 Mar 2017 03:52:36 +0100 |
parents | d5883fd055c6 |
children | 46ba2cdda476 |
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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, commands, ) templateopts = commands.templateopts cmdtable = {} command = cmdutil.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]'), 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`. """ rev = opts.get('rev') if file_: fctx = repo.filectx(file_, changeid=rev) childctxs = [fcctx.changectx() for fcctx in fctx.children()] else: ctx = repo[rev] childctxs = ctx.children() displayer = cmdutil.show_changeset(ui, repo, opts) for cctx in childctxs: displayer.show(cctx) displayer.close()