Mercurial > hg
annotate hgext/purge.py @ 22517:e54a001ace06
largefiles: extract 'orig' method in lfilesctx.filectx
author | Martin von Zweigbergk <martinvonz@gmail.com> |
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date | Tue, 16 Sep 2014 14:51:25 -0700 |
parents | fe22d86a8992 |
children | e049338d1a7b |
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 _ |
21994 | 29 import os |
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 ('', 'dirs', None, _('purge empty directories')), |
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39 ('', 'files', None, _('purge files')), |
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40 ('p', 'print', None, _('print filenames instead of deleting them')), |
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41 ('0', 'print0', None, _('end filenames with NUL, for use with xargs' |
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42 ' (implies -p/--print)')), |
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43 ] + commands.walkopts, |
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44 _('hg purge [OPTION]... [DIR]...')) |
6573 | 45 def purge(ui, repo, *dirs, **opts): |
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46 '''removes files not tracked by Mercurial |
6573 | 47 |
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48 Delete files not known to Mercurial. This is useful to test local |
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49 and uncommitted changes in an otherwise-clean source tree. |
6573 | 50 |
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51 This means that purge will delete the following by default: |
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52 |
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53 - Unknown files: files marked with "?" by :hg:`status` |
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54 - Empty directories: in fact Mercurial ignores directories unless |
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55 they contain files under source control management |
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56 |
6573 | 57 But it will leave untouched: |
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58 |
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59 - Modified and unmodified tracked files |
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60 - Ignored files (unless --all is specified) |
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61 - New files added to the repository (with :hg:`add`) |
6573 | 62 |
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63 The --files and --dirs options can be used to direct purge to delete |
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64 only files, only directories, or both. If neither option is given, |
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65 both will be deleted. |
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66 |
6573 | 67 If directories are given on the command line, only files in these |
68 directories are considered. | |
69 | |
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70 Be careful with purge, as you could irreversibly delete some files |
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71 you forgot to add to the repository. If you only want to print the |
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72 list of files that this program would delete, use the --print |
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73 option. |
6573 | 74 ''' |
75 act = not opts['print'] | |
6757 | 76 eol = '\n' |
77 if opts['print0']: | |
78 eol = '\0' | |
79 act = False # --print0 implies --print | |
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80 removefiles = opts['files'] |
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81 removedirs = opts['dirs'] |
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82 if not removefiles and not removedirs: |
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83 removefiles = True |
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84 removedirs = True |
2364 | 85 |
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86 def remove(remove_func, name): |
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87 if act: |
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88 try: |
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89 remove_func(repo.wjoin(name)) |
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90 except OSError: |
6757 | 91 m = _('%s cannot be removed') % name |
92 if opts['abort_on_err']: | |
93 raise util.Abort(m) | |
94 ui.warn(_('warning: %s\n') % m) | |
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95 else: |
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96 ui.write('%s%s' % (name, eol)) |
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97 |
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98 match = scmutil.match(repo[None], dirs, opts) |
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99 if removedirs: |
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100 directories = [] |
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101 match.explicitdir = match.traversedir = directories.append |
6754 | 102 status = repo.status(match=match, ignored=opts['all'], unknown=True) |
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103 |
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104 if removefiles: |
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105 for f in sorted(status[4] + status[5]): |
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106 if act: |
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107 ui.note(_('removing file %s\n') % f) |
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108 remove(util.unlink, f) |
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109 |
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110 if removedirs: |
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111 for f in sorted(directories, reverse=True): |
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112 if match(f) and not os.listdir(repo.wjoin(f)): |
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113 if act: |
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114 ui.note(_('removing directory %s\n') % f) |
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115 remove(os.rmdir, f) |