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@@ -1,178 +1,130 b'' | |||||
1 | # Copyright (C) 2006 - Marco Barisione <marco@barisione.org> |
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1 | # Copyright (C) 2006 - Marco Barisione <marco@barisione.org> | |
2 | # |
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2 | # | |
3 | # This is a small extension for Mercurial (http://www.selenic.com/mercurial) |
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3 | # This is a small extension for Mercurial (http://www.selenic.com/mercurial) | |
4 | # that removes files not known to mercurial |
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4 | # that removes files not known to mercurial | |
5 | # |
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5 | # | |
6 | # This program is free software; you can redistribute it and/or modify |
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6 | # This program is free software; you can redistribute it and/or modify | |
7 | # it under the terms of the GNU General Public License as published by |
|
7 | # it under the terms of the GNU General Public License as published by | |
8 | # the Free Software Foundation; either version 2 of the License, or |
|
8 | # the Free Software Foundation; either version 2 of the License, or | |
9 | # (at your option) any later version. |
|
9 | # (at your option) any later version. | |
10 | # |
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10 | # | |
11 | # This program is distributed in the hope that it will be useful, |
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11 | # This program is distributed in the hope that it will be useful, | |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of |
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12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | # GNU General Public License for more details. |
|
14 | # GNU General Public License for more details. | |
15 | # |
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15 | # | |
16 | # You should have received a copy of the GNU General Public License |
|
16 | # You should have received a copy of the GNU General Public License | |
17 | # along with this program; if not, write to the Free Software |
|
17 | # along with this program; if not, write to the Free Software | |
18 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
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18 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
19 |
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19 | |||
20 | from mercurial import hg, util |
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20 | from mercurial import hg, util | |
21 | from mercurial.i18n import _ |
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21 | from mercurial.i18n import _ | |
22 | import os |
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22 | import os | |
23 |
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23 | |||
24 | class Purge(object): |
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24 | class Purge(object): | |
25 | def __init__(self, act=True, abort_on_err=False, eol='\n'): |
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25 | def __init__(self, act=True, abort_on_err=False, eol='\n'): | |
26 | self._repo = None |
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26 | self._repo = None | |
27 | self._ui = None |
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27 | self._ui = None | |
28 | self._hg_root = None |
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29 | self._act = act |
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28 | self._act = act | |
30 | self._abort_on_err = abort_on_err |
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29 | self._abort_on_err = abort_on_err | |
31 | self._eol = eol |
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30 | self._eol = eol | |
32 |
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31 | |||
33 | def purge(self, ui, repo, dirs=None): |
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32 | def purge(self, ui, repo, dirs=None): | |
34 | self._repo = repo |
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33 | self._repo = repo | |
35 | self._ui = ui |
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34 | self._ui = ui | |
36 | self._hg_root = self._split_path(repo.root) |
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37 |
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35 | |||
38 | directories = [] |
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36 | directories = [] | |
39 | files = [] |
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37 | files = [] | |
40 | for src, f, st in repo.dirstate.statwalk(files=dirs, ignored=True, |
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38 | for src, f, st in repo.dirstate.statwalk(files=dirs, ignored=True, | |
41 | directories=True): |
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39 | directories=True): | |
42 | if src == 'd': |
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40 | if src == 'd': | |
43 | directories.append(f) |
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41 | directories.append(f) | |
44 | elif src == 'f' and f not in repo.dirstate: |
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42 | elif src == 'f' and f not in repo.dirstate: | |
45 | files.append(f) |
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43 | files.append(f) | |
46 |
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44 | |||
47 | directories.sort() |
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45 | directories.sort() | |
48 |
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46 | |||
49 | for f in files: |
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47 | for f in files: | |
50 |
self._remove_file( |
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48 | self._remove_file(f) | |
51 |
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49 | |||
52 | for f in directories[::-1]: |
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50 | for f in directories[::-1]: | |
53 |
f |
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51 | if not os.listdir(repo.wjoin(f)): | |
54 | if not os.listdir(f): |
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55 | self._remove_dir(f) |
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52 | self._remove_dir(f) | |
56 |
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53 | |||
57 | self._repo = None |
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54 | self._repo = None | |
58 | self._ui = None |
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55 | self._ui = None | |
59 | self._hg_root = None |
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60 |
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56 | |||
61 | def _error(self, msg): |
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57 | def _error(self, msg): | |
62 | if self._abort_on_err: |
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58 | if self._abort_on_err: | |
63 | raise util.Abort(msg) |
|
59 | raise util.Abort(msg) | |
64 | else: |
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60 | else: | |
65 | self._ui.warn(_('warning: %s\n') % msg) |
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61 | self._ui.warn(_('warning: %s\n') % msg) | |
66 |
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62 | |||
67 | def _remove_file(self, name): |
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63 | def _remove_file(self, name): | |
68 | relative_name = self._relative_name(name) |
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69 | # dirstate.state() requires a path relative to the root |
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64 | # dirstate.state() requires a path relative to the root | |
70 | # directory. |
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65 | # directory. | |
71 |
if self._repo.dirstate.state( |
|
66 | if self._repo.dirstate.state(name) != '?': | |
72 | return |
|
67 | return | |
73 |
self._ui.note(_('Removing file %s\n') % |
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68 | self._ui.note(_('Removing file %s\n') % name) | |
74 | if self._act: |
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75 | try: |
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76 | os.remove(name) |
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77 | except OSError, e: |
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78 | self._error(_('%s cannot be removed') % relative_name) |
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79 | else: |
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80 | self._ui.write('%s%s' % (relative_name, self._eol)) |
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81 |
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82 | def _remove_dir(self, name): |
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83 | relative_name = self._relative_name(name) |
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84 | self._ui.note(_('Removing directory %s\n') % relative_name) |
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85 | if self._act: |
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69 | if self._act: | |
86 | try: |
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70 | try: | |
87 |
os.r |
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71 | os.remove(self._repo.wjoin(name)) | |
88 | except OSError, e: |
|
72 | except OSError, e: | |
89 |
self._error(_('%s cannot be removed') % |
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73 | self._error(_('%s cannot be removed') % name) | |
90 | else: |
|
74 | else: | |
91 |
self._ui.write('%s%s' % ( |
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75 | self._ui.write('%s%s' % (name, self._eol)) | |
92 |
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93 | def _relative_name(self, path): |
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94 | ''' |
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95 | Returns "path" but relative to the root directory of the |
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96 | repository and with '\\' replaced with '/'. |
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97 | This is needed because this is the format required by |
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98 | self._repo.dirstate.state(). |
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99 | ''' |
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100 | splitted_path = self._split_path(path)[len(self._hg_root):] |
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101 | # Even on Windows self._repo.dirstate.state() wants '/'. |
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102 | return self._join_path(splitted_path).replace('\\', '/') |
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103 |
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76 | |||
104 |
def _ |
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77 | def _remove_dir(self, name): | |
105 | ''' |
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78 | self._ui.note(_('Removing directory %s\n') % name) | |
106 | Returns a list of the single files/directories in "path". |
|
79 | if self._act: | |
107 | For instance: |
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80 | try: | |
108 | '/home/user/test' -> ['/', 'home', 'user', 'test'] |
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81 | os.rmdir(self._repo.wjoin(name)) | |
109 | 'C:\\Mercurial' -> ['C:\\', 'Mercurial'] |
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82 | except OSError, e: | |
110 | ''' |
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83 | self._error(_('%s cannot be removed') % name) | |
111 |
|
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84 | else: | |
112 | while True: |
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85 | self._ui.write('%s%s' % (name, self._eol)) | |
113 | head, tail = os.path.split(path) |
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114 | if tail: |
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115 | ret.append(tail) |
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116 | if head == path: |
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117 | ret.append(head) |
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118 | break |
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119 | path = head |
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120 | ret.reverse() |
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121 | return ret |
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122 |
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123 | def _join_path(self, splitted_path): |
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124 | ''' |
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125 | Joins a list returned by _split_path(). |
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126 | ''' |
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127 | ret = '' |
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128 | for part in splitted_path: |
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129 | if ret: |
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130 | ret = os.path.join(ret, part) |
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131 | else: |
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132 | ret = part |
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133 | return ret |
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134 |
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86 | |||
135 |
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87 | |||
136 | def purge(ui, repo, *dirs, **opts): |
|
88 | def purge(ui, repo, *dirs, **opts): | |
137 | '''removes files not tracked by mercurial |
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89 | '''removes files not tracked by mercurial | |
138 |
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90 | |||
139 | Delete files not known to mercurial, this is useful to test local and |
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91 | Delete files not known to mercurial, this is useful to test local and | |
140 | uncommitted changes in the otherwise clean source tree. |
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92 | uncommitted changes in the otherwise clean source tree. | |
141 |
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93 | |||
142 | This means that purge will delete: |
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94 | This means that purge will delete: | |
143 | - Unknown files: files marked with "?" by "hg status" |
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95 | - Unknown files: files marked with "?" by "hg status" | |
144 | - Ignored files: files usually ignored by Mercurial because they match |
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96 | - Ignored files: files usually ignored by Mercurial because they match | |
145 | a pattern in a ".hgignore" file |
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97 | a pattern in a ".hgignore" file | |
146 | - Empty directories: in fact Mercurial ignores directories unless they |
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98 | - Empty directories: in fact Mercurial ignores directories unless they | |
147 | contain files under source control managment |
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99 | contain files under source control managment | |
148 | But it will leave untouched: |
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100 | But it will leave untouched: | |
149 | - Unmodified tracked files |
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101 | - Unmodified tracked files | |
150 | - Modified tracked files |
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102 | - Modified tracked files | |
151 | - New files added to the repository (with "hg add") |
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103 | - New files added to the repository (with "hg add") | |
152 |
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104 | |||
153 | If directories are given on the command line, only files in these |
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105 | If directories are given on the command line, only files in these | |
154 | directories are considered. |
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106 | directories are considered. | |
155 |
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107 | |||
156 | Be careful with purge, you could irreversibly delete some files you |
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108 | Be careful with purge, you could irreversibly delete some files you | |
157 | forgot to add to the repository. If you only want to print the list of |
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109 | forgot to add to the repository. If you only want to print the list of | |
158 | files that this program would delete use the --print option. |
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110 | files that this program would delete use the --print option. | |
159 | ''' |
|
111 | ''' | |
160 | act = not opts['print'] |
|
112 | act = not opts['print'] | |
161 | abort_on_err = bool(opts['abort_on_err']) |
|
113 | abort_on_err = bool(opts['abort_on_err']) | |
162 | eol = opts['print0'] and '\0' or '\n' |
|
114 | eol = opts['print0'] and '\0' or '\n' | |
163 | if eol == '\0': |
|
115 | if eol == '\0': | |
164 | # --print0 implies --print |
|
116 | # --print0 implies --print | |
165 | act = False |
|
117 | act = False | |
166 | p = Purge(act, abort_on_err, eol) |
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118 | p = Purge(act, abort_on_err, eol) | |
167 | p.purge(ui, repo, dirs) |
|
119 | p.purge(ui, repo, dirs) | |
168 |
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120 | |||
169 |
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121 | |||
170 | cmdtable = { |
|
122 | cmdtable = { | |
171 | 'purge': |
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123 | 'purge': | |
172 | (purge, |
|
124 | (purge, | |
173 | [('a', 'abort-on-err', None, _('abort if an error occurs')), |
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125 | [('a', 'abort-on-err', None, _('abort if an error occurs')), | |
174 | ('p', 'print', None, _('print the file names instead of deleting them')), |
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126 | ('p', 'print', None, _('print the file names instead of deleting them')), | |
175 | ('0', 'print0', None, _('end filenames with NUL, for use with xargs' |
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127 | ('0', 'print0', None, _('end filenames with NUL, for use with xargs' | |
176 | ' (implies -p)'))], |
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128 | ' (implies -p)'))], | |
177 | _('hg purge [OPTION]... [DIR]...')) |
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129 | _('hg purge [OPTION]... [DIR]...')) | |
178 | } |
|
130 | } |
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