deleted file mode 100644
--- a/hgext/purge/__init__.py
+++ /dev/null
@@ -1,179 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright (C) 2006 - Marco Barisione <marco@barisione.org>
-#
-# This is a small extension for Mercurial (http://www.selenic.com/mercurial)
-# that removes files not known to mercurial
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
-
-from mercurial import hg, util
-import os
-
-def _(s):
- return s
-
-class Purge(object):
- def __init__(self, act=True, abort_on_err=False, eol='\n'):
- self._repo = None
- self._ui = None
- self._hg_root = None
- self._act = act
- self._abort_on_err = abort_on_err
- self._eol = eol
-
- def purge(self, ui, repo, dirs=None):
- self._repo = repo
- self._ui = ui
- self._hg_root = self._split_path(repo.root)
-
- if not dirs:
- dirs = [repo.root]
-
- for path in dirs:
- path = os.path.abspath(path)
- for root, dirs, files in os.walk(path, topdown=False):
- if '.hg' in self._split_path(root):
- # Skip files in the .hg directory.
- # Note that if the repository is in a directory
- # called .hg this command does not work.
- continue
- for name in files:
- self._remove_file(os.path.join(root, name))
- if not os.listdir(root):
- # Remove this directory if it is empty.
- self._remove_dir(root)
-
- self._repo = None
- self._ui = None
- self._hg_root = None
-
- def _error(self, msg):
- if self._abort_on_err:
- raise util.Abort(msg)
- else:
- self._ui.warn(_('warning: %s\n') % msg)
-
- def _remove_file(self, name):
- relative_name = self._relative_name(name)
- # dirstate.state() requires a path relative to the root
- # directory.
- if self._repo.dirstate.state(relative_name) != '?':
- return
- self._ui.note(_('Removing file %s\n') % name)
- if self._act:
- try:
- os.remove(name)
- except OSError, e:
- self._error(_('%s cannot be removed') % name)
- else:
- self._ui.write('%s%s' % (name, self._eol))
-
- def _remove_dir(self, name):
- self._ui.note(_('Removing directory %s\n') % name)
- if self._act:
- try:
- os.rmdir(name)
- except OSError, e:
- self._error(_('%s cannot be removed') % name)
- else:
- self._ui.write('%s%s' % (name, self._eol))
-
- def _relative_name(self, path):
- '''
- Returns "path" but relative to the root directory of the
- repository and with '\\' replaced with '/'.
- This is needed because this is the format required by
- self._repo.dirstate.state().
- '''
- splitted_path = self._split_path(path)[len(self._hg_root):]
- # Even on Windows self._repo.dirstate.state() wants '/'.
- return self._join_path(splitted_path).replace('\\', '/')
-
- def _split_path(self, path):
- '''
- Returns a list of the single files/directories in "path".
- For instance:
- '/home/user/test' -> ['/', 'home', 'user', 'test']
- 'C:\\Mercurial' -> ['C:\\', 'Mercurial']
- '''
- ret = []
- while True:
- head, tail = os.path.split(path)
- if tail:
- ret.append(tail)
- if head == path:
- ret.append(head)
- break
- path = head
- ret.reverse()
- return ret
-
- def _join_path(self, splitted_path):
- '''
- Joins a list returned by _split_path().
- '''
- ret = ''
- for part in splitted_path:
- if ret:
- ret = os.path.join(ret, part)
- else:
- ret = part
- return ret
-
-
-def purge(ui, repo, *dirs, **opts):
- '''removes files not tracked by mercurial
-
- Delete files not known to mercurial, this is useful to test local and
- uncommitted changes in the otherwise clean source tree.
-
- This means that purge will delete:
- - Unknown files: files marked with "?" by "hg status"
- - Ignored files: files usually ignored by Mercurial because they match
- a pattern in a ".hgignore" file
- - Empty directories: in fact Mercurial ignores directories unless they
- contain files under source control managment
- But it will leave untouched:
- - Unmodified tracked files
- - Modified tracked files
- - New files added to the repository (with "hg add")
-
- If directories are given on the command line, only files in these
- directories are considered.
-
- Be careful with purge, you could irreversibly delete some files you
- forgot to add to the repository. If you only want to print the list of
- files that this program would delete use the --print option.
- '''
- act = not opts['print']
- abort_on_err = bool(opts['abort_on_err'])
- eol = opts['print0'] and '\0' or '\n'
- if eol == '\0':
- # --print0 implies --print
- act = False
- p = Purge(act, abort_on_err, eol)
- p.purge(ui, repo, dirs)
-
-
-cmdtable = {
- 'purge':
- (purge,
- [('a', 'abort-on-err', None, _('abort if an error occurs')),
- ('p', 'print', None, _('print the file names instead of deleting them')),
- ('0', 'print0', None, _('end filenames with NUL, for use with xargs'
- ' (implies -p)'))],
- _('hg purge [OPTION]... [DIR]...'))
-}