move purge extension out of hgext.
it is not as clean as other modules in hgext.
can move back after rewrite.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/contrib/purge/README Sun Jun 04 17:08:02 2006 -0700
@@ -0,0 +1,60 @@
+What is "hg purge"?
+===================
+"purge" is a simple extension for the Mercurial source control management
+system (http://www.selenic.com/mercurial).
+This extension adds a "purge" command to "hg" that removes files not known
+to Mercurial, this is useful to test local and uncommitted changes in the
+otherwise clean source tree.
+
+This means that Mercurial 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: infact Mercurial ignores directories unless they
+ contain files under source control managment
+But it will leave untouched:
+ - Unmodified files tracked by Mercurial
+ - Modified files tracked by Mercurial
+ - New files added to the repository (with "hg add")
+
+Be careful with "hg 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:
+ hg purge --print
+
+To get the most recent version of "hg purge" visit its home page:
+ http://www.barisione.org/apps.html#hg-purge
+
+This program was inspired by the "cvspurge" script contained in CVS utilities
+(http://www.red-bean.com/cvsutils/).
+
+
+How to install
+==============
+The purge extension is distributed with Mercurial, to activate it you need to
+put these lines in your ~/.hgrc:
+
+ [extensions]
+ hgext.purge=
+
+For more information on the configuration files see the man page for "hgrc":
+ man 5 hgrc
+
+
+How to use "hg purge"
+====================
+For help on the usage of "hg purge" use:
+ hg help purge
+
+
+License
+=======
+Copyright (C) 2006 - Marco Barisione <marco@barisione.org>
+
+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.
+
+A copy of the GNU General Public License is distributed along
+with Mercurial in the file COPYING.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/contrib/purge/purge.py Sun Jun 04 17:08:02 2006 -0700
@@ -0,0 +1,179 @@
+#!/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]...'))
+}
--- a/hgext/purge/README Sun Jun 04 16:47:46 2006 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,60 +0,0 @@
-What is "hg purge"?
-===================
-"purge" is a simple extension for the Mercurial source control management
-system (http://www.selenic.com/mercurial).
-This extension adds a "purge" command to "hg" that removes files not known
-to Mercurial, this is useful to test local and uncommitted changes in the
-otherwise clean source tree.
-
-This means that Mercurial 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: infact Mercurial ignores directories unless they
- contain files under source control managment
-But it will leave untouched:
- - Unmodified files tracked by Mercurial
- - Modified files tracked by Mercurial
- - New files added to the repository (with "hg add")
-
-Be careful with "hg 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:
- hg purge --print
-
-To get the most recent version of "hg purge" visit its home page:
- http://www.barisione.org/apps.html#hg-purge
-
-This program was inspired by the "cvspurge" script contained in CVS utilities
-(http://www.red-bean.com/cvsutils/).
-
-
-How to install
-==============
-The purge extension is distributed with Mercurial, to activate it you need to
-put these lines in your ~/.hgrc:
-
- [extensions]
- hgext.purge=
-
-For more information on the configuration files see the man page for "hgrc":
- man 5 hgrc
-
-
-How to use "hg purge"
-====================
-For help on the usage of "hg purge" use:
- hg help purge
-
-
-License
-=======
-Copyright (C) 2006 - Marco Barisione <marco@barisione.org>
-
-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.
-
-A copy of the GNU General Public License is distributed along
-with Mercurial in the file COPYING.
--- a/hgext/purge/__init__.py Sun Jun 04 16:47:46 2006 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -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]...'))
-}