Mercurial > hg
view hgext/graphlog.py @ 34940:c2b30348930f stable
dirstate: clean up when restoring identical backups
When a dirstate backup is restored, it is possible that no actual changes to
the dirstate have been made. In this case, the backup is still a hardlink
to the original dirstate.
Unfortunately, `os.rename` silently fails (nothing happens, and no error
occurs) when `src` and `dst` are hardlinks to the same file. As a result,
the backup is left lying around. Over time, these files accumulate.
When restoring dirstate backups, check if the backup and the dirstate are
the same file, and if so, just delete the backup.
Differential Revision: https://phab.mercurial-scm.org/D1201
author | Mark Thomas <mbthomas@fb.com> |
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date | Fri, 20 Oct 2017 05:53:35 -0700 |
parents | 04baab18d60a |
children | 0c9ba2ac60a8 |
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# ASCII graph log extension for Mercurial # # Copyright 2007 Joel Rosdahl <joel@rosdahl.net> # # 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 view revision graphs from a shell (DEPRECATED) The functionality of this extension has been include in core Mercurial since version 2.3. Please use :hg:`log -G ...` instead. This extension adds a --graph option to the incoming, outgoing and log commands. When this options is given, an ASCII representation of the revision graph is also shown. ''' from __future__ import absolute_import from mercurial.i18n import _ from mercurial import ( cmdutil, commands, registrar, ) 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('glog', [('f', 'follow', None, _('follow changeset history, or file history across copies and renames')), ('', 'follow-first', None, _('only follow the first parent of merge changesets (DEPRECATED)')), ('d', 'date', '', _('show revisions matching date spec'), _('DATE')), ('C', 'copies', None, _('show copied files')), ('k', 'keyword', [], _('do case-insensitive search for a given text'), _('TEXT')), ('r', 'rev', [], _('show the specified revision or revset'), _('REV')), ('', 'removed', None, _('include revisions where files were removed')), ('m', 'only-merges', None, _('show only merges (DEPRECATED)')), ('u', 'user', [], _('revisions committed by user'), _('USER')), ('', 'only-branch', [], _('show only changesets within the given named branch (DEPRECATED)'), _('BRANCH')), ('b', 'branch', [], _('show changesets within the given named branch'), _('BRANCH')), ('P', 'prune', [], _('do not display revision or any of its ancestors'), _('REV')), ] + cmdutil.logopts + cmdutil.walkopts, _('[OPTION]... [FILE]'), inferrepo=True) def glog(ui, repo, *pats, **opts): """show revision history alongside an ASCII revision graph Print a revision history alongside a revision graph drawn with ASCII characters. Nodes printed as an @ character are parents of the working directory. This is an alias to :hg:`log -G`. """ opts['graph'] = True return commands.log(ui, repo, *pats, **opts)