##// END OF EJS Templates
largefiles: pass a matcher instead of a raw file list to removelargefiles()...
largefiles: pass a matcher instead of a raw file list to removelargefiles() This is consistent with addlargefiles(), and will make it easier to get the paths that are printed correct when recursing into subrepos or invoking from outside the repository. It also now restricts the path that the addremove is performed on if a path is given, as is done with normal files. The repo.status() call needs to exclude clean files when performing an addremove, because the addremove override method calling this used to pass the list of files to delete, which caused the matcher to only consider those files in building the status list. Now the matcher is restricted only to the extent that the caller requested- usually directories if at all. There's no reason for addremove to care about clean files anyway- we don't want them deleted.

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share.py
125 lines | 4.1 KiB | text/x-python | PythonLexer
# Copyright 2006, 2007 Matt Mackall <mpm@selenic.com>
#
# This software may be used and distributed according to the terms of the
# GNU General Public License version 2 or any later version.
'''share a common history between several working directories'''
from mercurial.i18n import _
from mercurial import cmdutil, hg, util, extensions, bookmarks
from mercurial.hg import repository, parseurl
import errno
cmdtable = {}
command = cmdutil.command(cmdtable)
testedwith = 'internal'
@command('share',
[('U', 'noupdate', None, _('do not create a working copy')),
('B', 'bookmarks', None, _('also share bookmarks'))],
_('[-U] [-B] SOURCE [DEST]'),
norepo=True)
def share(ui, source, dest=None, noupdate=False, bookmarks=False):
"""create a new shared repository
Initialize a new repository and working directory that shares its
history (and optionally bookmarks) with another repository.
.. note::
using rollback or extensions that destroy/modify history (mq,
rebase, etc.) can cause considerable confusion with shared
clones. In particular, if two shared clones are both updated to
the same changeset, and one of them destroys that changeset
with rollback, the other clone will suddenly stop working: all
operations will fail with "abort: working directory has unknown
parent". The only known workaround is to use debugsetparents on
the broken clone to reset it to a changeset that still exists.
"""
return hg.share(ui, source, dest, not noupdate, bookmarks)
@command('unshare', [], '')
def unshare(ui, repo):
"""convert a shared repository to a normal one
Copy the store data to the repo and remove the sharedpath data.
"""
if not repo.shared():
raise util.Abort(_("this is not a shared repo"))
destlock = lock = None
lock = repo.lock()
try:
# we use locks here because if we race with commit, we
# can end up with extra data in the cloned revlogs that's
# not pointed to by changesets, thus causing verify to
# fail
destlock = hg.copystore(ui, repo, repo.path)
sharefile = repo.join('sharedpath')
util.rename(sharefile, sharefile + '.old')
repo.requirements.discard('sharedpath')
repo._writerequirements()
finally:
destlock and destlock.release()
lock and lock.release()
# update store, spath, sopener and sjoin of repo
repo.unfiltered().__init__(repo.baseui, repo.root)
def extsetup(ui):
extensions.wrapfunction(bookmarks.bmstore, 'getbkfile', getbkfile)
extensions.wrapfunction(bookmarks.bmstore, 'recordchange', recordchange)
extensions.wrapfunction(bookmarks.bmstore, 'write', write)
def _hassharedbookmarks(repo):
"""Returns whether this repo has shared bookmarks"""
try:
repo.vfs.read('bookmarks.shared')
return True
except IOError, inst:
if inst.errno != errno.ENOENT:
raise
return False
def _getsrcrepo(repo):
"""
Returns the source repository object for a given shared repository.
If repo is not a shared repository, return None.
"""
if repo.sharedpath == repo.path:
return None
# the sharedpath always ends in the .hg; we want the path to the repo
source = repo.vfs.split(repo.sharedpath)[0]
srcurl, branches = parseurl(source)
return repository(repo.ui, srcurl)
def getbkfile(orig, self, repo):
if _hassharedbookmarks(repo):
srcrepo = _getsrcrepo(repo)
if srcrepo is not None:
repo = srcrepo
return orig(self, repo)
def recordchange(orig, self, tr):
# Continue with write to local bookmarks file as usual
orig(self, tr)
if _hassharedbookmarks(self._repo):
srcrepo = _getsrcrepo(self._repo)
if srcrepo is not None:
category = 'share-bookmarks'
tr.addpostclose(category, lambda tr: self._writerepo(srcrepo))
def write(orig, self):
# First write local bookmarks file in case we ever unshare
orig(self)
if _hassharedbookmarks(self._repo):
srcrepo = _getsrcrepo(self._repo)
if srcrepo is not None:
self._writerepo(srcrepo)