Mercurial > hg
view hgext/children.py @ 35237:8df8ce2cc5dd
remotenames: add functionality to store remotenames under .hg/hgremotenames/
This patch moves the functionality from remotenames extension to store
remotenames to core.
Storage format used by remotenames extension:
A single file `.hg/remotenames` with an entry in each line where each line is of
format:
`node nametype remotepath/name`
where nametype is either 'bookmarks' or 'branches'.
This was not the best way to store data, so while moving to core the storage
format was changed but yet not the final format. The storage format used by core
after this patch will be:
* A file for each type of name i.e. bookmarks and branches in .hg/remotenames/
directory
* A version number on the top of the file. The version for current format is 0.
* An entry in each line where each line is of the format
`node\0remotepath\0name`
The logic to sync with existing remotenames file and saving journals and other
related things will be moved to core in next patches incrementally.
Thanks to Ryan, Augie and Durham for suggestions on storage format.
Previously reviewed as D939.
Differential Revision: https://phab.mercurial-scm.org/D1548
author | Pulkit Goyal <7895pulkit@gmail.com> |
---|---|
date | Thu, 05 Oct 2017 00:44:38 +0530 |
parents | 11a372d80496 |
children | c8e2d6ed1f9e |
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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, pycompat, registrar, ) 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]'), 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') 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()