Mercurial > hg
view hgext/children.py @ 23904:d251da5e0e84
transaction: include backup file in the "undo" transaction
Once the transaction is closed, we now write transaction related data for
possible future undo. For now, we only do it for full file "backup" because
their were not handle at all in that case. In the future, we could move all the
current logic to set undo up (that currently exists in localrepository) inside
transaction itself, but it is not strictly requires to solve the current
situation.
author | Pierre-Yves David <pierre-yves.david@fb.com> |
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date | Fri, 16 Jan 2015 18:34:14 -0800 |
parents | 2d3fb8476d7a |
children | 3eb9045396b0 |
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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 mercurial import cmdutil from mercurial.commands import templateopts from mercurial.i18n import _ cmdtable = {} command = cmdutil.command(cmdtable) testedwith = 'internal' @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. """ rev = opts.get('rev') if file_: ctx = repo.filectx(file_, changeid=rev) else: ctx = repo[rev] displayer = cmdutil.show_changeset(ui, repo, opts) for cctx in ctx.children(): displayer.show(cctx) displayer.close()