--- a/contrib/purge/purge.py Wed Mar 28 21:34:12 2007 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,159 +0,0 @@
-# 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 was inspired by the "cvspurge" script contained in CVS utilities
-# (http://www.red-bean.com/cvsutils/).
-#
-# To enable the "purge" extension put these lines in your ~/.hgrc:
-# [extensions]
-# purge = /path/to/purge.py
-#
-# For help on the usage of "hg purge" use:
-# hg help purge
-#
-# 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
-from mercurial.i18n import _
-import os
-
-def dopurge(ui, repo, dirs=None, act=True, abort_on_err=False, eol='\n',
- force=False):
- def error(msg):
- if abort_on_err:
- raise util.Abort(msg)
- else:
- ui.warn(_('warning: %s\n') % msg)
-
- def remove(remove_func, name):
- if act:
- try:
- remove_func(os.path.join(repo.root, name))
- except OSError, e:
- error(_('%s cannot be removed') % name)
- else:
- ui.write('%s%s' % (name, eol))
-
- directories = []
- files = []
- missing = []
- roots, match, anypats = util.cmdmatcher(repo.root, repo.getcwd(), dirs)
- for src, f, st in repo.dirstate.statwalk(files=roots, match=match,
- ignored=True, directories=True):
- if src == 'd':
- directories.append(f)
- elif src == 'm':
- missing.append(f)
- elif src == 'f' and f not in repo.dirstate:
- files.append(f)
-
- _check_missing(ui, repo, missing, force)
-
- directories.sort()
-
- for f in files:
- if f not in repo.dirstate:
- ui.note(_('Removing file %s\n') % f)
- remove(os.remove, f)
-
- for f in directories[::-1]:
- if not os.listdir(repo.wjoin(f)):
- ui.note(_('Removing directory %s\n') % f)
- remove(os.rmdir, f)
-
-def _check_missing(ui, repo, missing, force=False):
- """Abort if there is the chance of having problems with name-mangling fs
-
- In a name mangling filesystem (e.g. a case insensitive one)
- dirstate.walk() can yield filenames different from the ones
- stored in the dirstate. This already confuses the status and
- add commands, but with purge this may cause data loss.
-
- To prevent this, _check_missing will abort if there are missing
- files. The force option will let the user skip the check if he
- knows it is safe.
-
- Even with the force option this function will check if any of the
- missing files is still available in the working dir: if so there
- may be some problem with the underlying filesystem, so it
- aborts unconditionally."""
-
- found = [f for f in missing if util.lexists(repo.wjoin(f))]
-
- if found:
- if not ui.quiet:
- ui.warn(_("The following tracked files weren't listed by the "
- "filesystem, but could still be found:\n"))
- for f in found:
- ui.warn("%s\n" % f)
- if util.checkfolding(repo.path):
- ui.warn(_("This is probably due to a case-insensitive "
- "filesystem\n"))
- raise util.Abort(_("purging on name mangling filesystems is not "
- "yet fully supported"))
-
- if missing and not force:
- raise util.Abort(_("there are missing files in the working dir and "
- "purge still has problems with them due to name "
- "mangling filesystems. "
- "Use --force if you know what you are doing"))
-
-
-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
- force = bool(opts['force'])
- dopurge(ui, repo, dirs, act, abort_on_err, eol, force)
-
-
-cmdtable = {
- 'purge':
- (purge,
- [('a', 'abort-on-err', None, _('abort if an error occurs')),
- ('f', 'force', None, _('purge even when missing files are detected')),
- ('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]...'))
-}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/hgext/purge.py Tue Feb 27 09:05:36 2007 +0100
@@ -0,0 +1,159 @@
+# 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 was inspired by the "cvspurge" script contained in CVS utilities
+# (http://www.red-bean.com/cvsutils/).
+#
+# To enable the "purge" extension put these lines in your ~/.hgrc:
+# [extensions]
+# hgext.purge =
+#
+# For help on the usage of "hg purge" use:
+# hg help purge
+#
+# 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
+from mercurial.i18n import _
+import os
+
+def dopurge(ui, repo, dirs=None, act=True, abort_on_err=False, eol='\n',
+ force=False):
+ def error(msg):
+ if abort_on_err:
+ raise util.Abort(msg)
+ else:
+ ui.warn(_('warning: %s\n') % msg)
+
+ def remove(remove_func, name):
+ if act:
+ try:
+ remove_func(os.path.join(repo.root, name))
+ except OSError, e:
+ error(_('%s cannot be removed') % name)
+ else:
+ ui.write('%s%s' % (name, eol))
+
+ directories = []
+ files = []
+ missing = []
+ roots, match, anypats = util.cmdmatcher(repo.root, repo.getcwd(), dirs)
+ for src, f, st in repo.dirstate.statwalk(files=roots, match=match,
+ ignored=True, directories=True):
+ if src == 'd':
+ directories.append(f)
+ elif src == 'm':
+ missing.append(f)
+ elif src == 'f' and f not in repo.dirstate:
+ files.append(f)
+
+ _check_missing(ui, repo, missing, force)
+
+ directories.sort()
+
+ for f in files:
+ if f not in repo.dirstate:
+ ui.note(_('Removing file %s\n') % f)
+ remove(os.remove, f)
+
+ for f in directories[::-1]:
+ if not os.listdir(repo.wjoin(f)):
+ ui.note(_('Removing directory %s\n') % f)
+ remove(os.rmdir, f)
+
+def _check_missing(ui, repo, missing, force=False):
+ """Abort if there is the chance of having problems with name-mangling fs
+
+ In a name mangling filesystem (e.g. a case insensitive one)
+ dirstate.walk() can yield filenames different from the ones
+ stored in the dirstate. This already confuses the status and
+ add commands, but with purge this may cause data loss.
+
+ To prevent this, _check_missing will abort if there are missing
+ files. The force option will let the user skip the check if he
+ knows it is safe.
+
+ Even with the force option this function will check if any of the
+ missing files is still available in the working dir: if so there
+ may be some problem with the underlying filesystem, so it
+ aborts unconditionally."""
+
+ found = [f for f in missing if util.lexists(repo.wjoin(f))]
+
+ if found:
+ if not ui.quiet:
+ ui.warn(_("The following tracked files weren't listed by the "
+ "filesystem, but could still be found:\n"))
+ for f in found:
+ ui.warn("%s\n" % f)
+ if util.checkfolding(repo.path):
+ ui.warn(_("This is probably due to a case-insensitive "
+ "filesystem\n"))
+ raise util.Abort(_("purging on name mangling filesystems is not "
+ "yet fully supported"))
+
+ if missing and not force:
+ raise util.Abort(_("there are missing files in the working dir and "
+ "purge still has problems with them due to name "
+ "mangling filesystems. "
+ "Use --force if you know what you are doing"))
+
+
+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
+ force = bool(opts['force'])
+ dopurge(ui, repo, dirs, act, abort_on_err, eol, force)
+
+
+cmdtable = {
+ 'purge':
+ (purge,
+ [('a', 'abort-on-err', None, _('abort if an error occurs')),
+ ('f', 'force', None, _('purge even when missing files are detected')),
+ ('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/tests/test-purge Wed Mar 28 21:34:12 2007 +0200
+++ b/tests/test-purge Tue Feb 27 09:05:36 2007 +0100
@@ -2,7 +2,7 @@
cat <<EOF >> $HGRCPATH
[extensions]
-purge=${TESTDIR}/../contrib/purge/purge.py
+hgext.purge=
EOF
echo % init