Mercurial > hg
annotate hgext/purge.py @ 17119:2e13c1bd34dc
graphlog: display obsolete changeset as "x"
Changeset detected as obsolete will be displayed as "x" instead of 'o':
o new rewritten changeset
|
| x old obsolete changeset
|/
|
o base
This will be useful even when some obsolete changeset will be "hidden" because
not all obsolete changeset can be hidden. If an obsolete changeset have
non-obsolete descendant we can't simply hide it. And having a clear visual hint
that the changeset is obsolete is useful.
The main reason to make this minor change right now is to:
1) introduce an officiel user of the `ctx.obsolete()` method that will detect
breakage earlier than third party code (mutable, hgview)
2) Do not display any vocabulary related to obsolete. Such vocabulary will
require discussion.
author | Pierre-Yves David <pierre-yves.david@logilab.fr> |
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date | Wed, 04 Jul 2012 17:29:49 +0200 |
parents | 9efe4a95c099 |
children | 31c863bd21e8 |
rev | line source |
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2364 | 1 # Copyright (C) 2006 - Marco Barisione <marco@barisione.org> |
2 # | |
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3 # This is a small extension for Mercurial (http://mercurial.selenic.com/) |
2364 | 4 # that removes files not known to mercurial |
5 # | |
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6 # This program was inspired by the "cvspurge" script contained in CVS |
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7 # utilities (http://www.red-bean.com/cvsutils/). |
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8 # |
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9 # For help on the usage of "hg purge" use: |
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10 # hg help purge |
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11 # |
2364 | 12 # This program is free software; you can redistribute it and/or modify |
13 # it under the terms of the GNU General Public License as published by | |
14 # the Free Software Foundation; either version 2 of the License, or | |
15 # (at your option) any later version. | |
16 # | |
17 # This program is distributed in the hope that it will be useful, | |
18 # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
19 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
20 # GNU General Public License for more details. | |
21 # | |
22 # You should have received a copy of the GNU General Public License | |
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23 # along with this program; if not, see <http://www.gnu.org/licenses/>. |
2364 | 24 |
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25 '''command to delete untracked files from the working directory''' |
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26 |
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27 from mercurial import util, commands, cmdutil, scmutil |
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28 from mercurial.i18n import _ |
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29 import os, stat |
2364 | 30 |
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31 cmdtable = {} |
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32 command = cmdutil.command(cmdtable) |
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33 testedwith = 'internal' |
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34 |
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35 @command('purge|clean', |
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36 [('a', 'abort-on-err', None, _('abort if an error occurs')), |
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37 ('', 'all', None, _('purge ignored files too')), |
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38 ('p', 'print', None, _('print filenames instead of deleting them')), |
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39 ('0', 'print0', None, _('end filenames with NUL, for use with xargs' |
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40 ' (implies -p/--print)')), |
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41 ] + commands.walkopts, |
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42 _('hg purge [OPTION]... [DIR]...')) |
6573 | 43 def purge(ui, repo, *dirs, **opts): |
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44 '''removes files not tracked by Mercurial |
6573 | 45 |
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46 Delete files not known to Mercurial. This is useful to test local |
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47 and uncommitted changes in an otherwise-clean source tree. |
6573 | 48 |
49 This means that purge will delete: | |
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50 |
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51 - Unknown files: files marked with "?" by :hg:`status` |
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52 - Empty directories: in fact Mercurial ignores directories unless |
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53 they contain files under source control management |
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54 |
6573 | 55 But it will leave untouched: |
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56 |
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57 - Modified and unmodified tracked files |
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58 - Ignored files (unless --all is specified) |
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59 - New files added to the repository (with :hg:`add`) |
6573 | 60 |
61 If directories are given on the command line, only files in these | |
62 directories are considered. | |
63 | |
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64 Be careful with purge, as you could irreversibly delete some files |
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65 you forgot to add to the repository. If you only want to print the |
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66 list of files that this program would delete, use the --print |
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67 option. |
6573 | 68 ''' |
69 act = not opts['print'] | |
6757 | 70 eol = '\n' |
71 if opts['print0']: | |
72 eol = '\0' | |
73 act = False # --print0 implies --print | |
2364 | 74 |
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75 def remove(remove_func, name): |
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76 if act: |
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77 try: |
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78 remove_func(repo.wjoin(name)) |
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79 except OSError: |
6757 | 80 m = _('%s cannot be removed') % name |
81 if opts['abort_on_err']: | |
82 raise util.Abort(m) | |
83 ui.warn(_('warning: %s\n') % m) | |
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84 else: |
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85 ui.write('%s%s' % (name, eol)) |
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86 |
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87 def removefile(path): |
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88 try: |
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89 os.remove(path) |
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90 except OSError: |
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91 # read-only files cannot be unlinked under Windows |
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92 s = os.stat(path) |
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93 if (s.st_mode & stat.S_IWRITE) != 0: |
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94 raise |
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95 os.chmod(path, stat.S_IMODE(s.st_mode) | stat.S_IWRITE) |
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96 os.remove(path) |
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97 |
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98 directories = [] |
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99 match = scmutil.match(repo[None], dirs, opts) |
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100 match.dir = directories.append |
6754 | 101 status = repo.status(match=match, ignored=opts['all'], unknown=True) |
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102 |
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103 for f in sorted(status[4] + status[5]): |
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104 ui.note(_('removing file %s\n') % f) |
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105 remove(removefile, f) |
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106 |
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107 for f in sorted(directories, reverse=True): |
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108 if match(f) and not os.listdir(repo.wjoin(f)): |
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109 ui.note(_('removing directory %s\n') % f) |
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110 remove(os.rmdir, f) |