comparison hgext/largefiles/uisetup.py @ 19779:fb6e87d93948

largefiles: setup "largefiles" feature in each repositories individually

Before this patch, if largefiles extension is enabled once in any of
target repositories, commands handling multiple repositories at a time
like below misunderstand that "largefiles" feature is supported also
in all other local repositories:

  - clone/pull from or push to localhost
  - recursive execution in subrepo tree

This patch registers "featuresetup()" into "featuresetupfuncs" of
"localrepository" to support "largefiles" features only in
repositories enabling largefiles extension, instead of adding
"largefiles" feature to class variable "_basesupported" of
"localrepository".

This patch also adds checking below to the largefiles specific class
derived from "localrepository":

  - push to localhost: whether features supported in the local(= dst)
    repository satisfies ones required in the remote(= src)

This can prevent useless looking up in the remote repository, when
supported and required features are mismatched: "push()" of
"localrepository" also checks it, but it is executed after looking up
in the remote.

19778:55ef79031009

# GNU General Public License version 2 or any later version.

'''setup for largefiles extension: uisetup'''

from mercurial import archival, cmdutil, commands, extensions, filemerge, hg, \
    httppeer, localrepo, merge, scmutil, sshpeer, wireproto, revset
from mercurial.i18n import _
from mercurial.hgweb import hgweb_mod, webcommands
from mercurial.subrepo import hgsubrepo

import overrides

    proto.ssholdcallstream = sshpeer.sshpeer._callstream
    proto.httpoldcallstream = httppeer.httppeer._callstream
    sshpeer.sshpeer._callstream = proto.sshrepocallstream
    httppeer.httppeer._callstream = proto.httprepocallstream

    # don't die on seeing a repo with the largefiles requirement
    localrepo.localrepository._basesupported |= set(['largefiles'])

    # override some extensions' stuff as well
    for name, module in extensions.extensions():
        if name == 'fetch':
            extensions.wrapcommand(getattr(module, 'cmdtable'), 'fetch',
                overrides.overridefetch)

19779:fb6e87d93948

# GNU General Public License version 2 or any later version.

'''setup for largefiles extension: uisetup'''

from mercurial import archival, cmdutil, commands, extensions, filemerge, hg, \
    httppeer, merge, scmutil, sshpeer, wireproto, revset
from mercurial.i18n import _
from mercurial.hgweb import hgweb_mod, webcommands
from mercurial.subrepo import hgsubrepo

import overrides

    proto.ssholdcallstream = sshpeer.sshpeer._callstream
    proto.httpoldcallstream = httppeer.httppeer._callstream
    sshpeer.sshpeer._callstream = proto.sshrepocallstream
    httppeer.httppeer._callstream = proto.httprepocallstream

    # override some extensions' stuff as well
    for name, module in extensions.extensions():
        if name == 'fetch':
            extensions.wrapcommand(getattr(module, 'cmdtable'), 'fetch',
                overrides.overridefetch)