Mercurial > hg
view hgext/purge.py @ 36900:219b23359f4c
hgweb: support constructing URLs from an alternate base URL
The web.baseurl config option allows server operators to define a
custom URL for hosted content.
The way it works today is that hgwebdir parses this config
option into URL components then updates the appropriate
WSGI environment variables so the request "lies" about its
details. For example, SERVER_NAME is updated to reflect the
alternate base URL's hostname.
The WSGI environment should not be modified because WSGI
applications may want to know the original request details (for
debugging, etc).
This commit teaches our request parser about the existence of
an alternate base URL. If defined, the advertised URL and other
self-reflected paths will take the alternate base URL into account.
The hgweb WSGI application didn't use web.baseurl. But hgwebdir
did. We update hgwebdir to alter the environment parsing
accordingly. The old code around environment manipulation
has been removed.
With this change, parserequestfromenv() has grown to a bit
unwieldy. Now that practically everyone is using it, it is
obvious that there is some unused features that can be trimmed.
So look for this in follow-up commits.
Differential Revision: https://phab.mercurial-scm.org/D2822
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Sun, 11 Mar 2018 15:33:56 -0700 |
parents | 5a3f8da663e5 |
children | 7fea205fd5dc |
line wrap: on
line source
# Copyright (C) 2006 - Marco Barisione <marco@barisione.org> # # This is a small extension for Mercurial (https://mercurial-scm.org/) # 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/). # # 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, see <http://www.gnu.org/licenses/>. '''command to delete untracked files from the working directory''' from __future__ import absolute_import import os from mercurial.i18n import _ from mercurial import ( cmdutil, error, pycompat, registrar, scmutil, util, ) cmdtable = {} command = registrar.command(cmdtable) # Note for extension authors: ONLY specify testedwith = 'ships-with-hg-core' for # extensions which SHIP WITH MERCURIAL. Non-mainline extensions should # be specifying the version(s) of Mercurial they are tested with, or # leave the attribute unspecified. testedwith = 'ships-with-hg-core' @command('purge|clean', [('a', 'abort-on-err', None, _('abort if an error occurs')), ('', 'all', None, _('purge ignored files too')), ('', 'dirs', None, _('purge empty directories')), ('', 'files', None, _('purge files')), ('p', 'print', None, _('print filenames instead of deleting them')), ('0', 'print0', None, _('end filenames with NUL, for use with xargs' ' (implies -p/--print)')), ] + cmdutil.walkopts, _('hg purge [OPTION]... [DIR]...')) 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 an otherwise-clean source tree. This means that purge will delete the following by default: - Unknown files: files marked with "?" by :hg:`status` - Empty directories: in fact Mercurial ignores directories unless they contain files under source control management But it will leave untouched: - Modified and unmodified tracked files - Ignored files (unless --all is specified) - New files added to the repository (with :hg:`add`) The --files and --dirs options can be used to direct purge to delete only files, only directories, or both. If neither option is given, both will be deleted. If directories are given on the command line, only files in these directories are considered. Be careful with purge, as 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. ''' opts = pycompat.byteskwargs(opts) act = not opts.get('print') eol = '\n' if opts.get('print0'): eol = '\0' act = False # --print0 implies --print removefiles = opts.get('files') removedirs = opts.get('dirs') if not removefiles and not removedirs: removefiles = True removedirs = True def remove(remove_func, name): if act: try: remove_func(repo.wjoin(name)) except OSError: m = _('%s cannot be removed') % name if opts.get('abort_on_err'): raise error.Abort(m) ui.warn(_('warning: %s\n') % m) else: ui.write('%s%s' % (name, eol)) match = scmutil.match(repo[None], dirs, opts) if removedirs: directories = [] match.explicitdir = match.traversedir = directories.append status = repo.status(match=match, ignored=opts.get('all'), unknown=True) if removefiles: for f in sorted(status.unknown + status.ignored): if act: ui.note(_('removing file %s\n') % f) remove(util.unlink, f) if removedirs: for f in sorted(directories, reverse=True): if match(f) and not os.listdir(repo.wjoin(f)): if act: ui.note(_('removing directory %s\n') % f) remove(os.rmdir, f)