comparison mercurial/hg.py @ 41043:ce0bc2952e2a

narrow: detect if narrowspec was changed in a different share

With this commit, `hg share` should be usable with narrow
repos. Design explained on
https://www.mercurial-scm.org/wiki/NarrowSharePlan

I was running into cache invalidation problems when updating the
narrowspec. After spending a day trying to figure out a good solution,
I resorted to just assigning repo.narrowpats and repo._narrowmatch
after invalidating them.

Differential Revision: https://phab.mercurial-scm.org/D5278

41042:7db1619af061

    logexchange,
    merge as mergemod,
    narrowspec,
    node,
    phases,
    scmutil,
    sshpeer,
    statichttprepo,
    ui as uimod,
    unionrepo,

    default = defaultpath or sourcerepo.ui.config('paths', 'default')
    if default:
        template = ('[paths]\n'
                    'default = %s\n')
        destrepo.vfs.write('hgrc', util.tonativeeol(template % default))

def _postshareupdate(repo, update, checkout=None):
    """Maybe perform a working directory update after a shared repo is created.

    ``update`` can be a boolean or a revision to update to.

            else:
                revs = None
            local = destpeer.local()
            if local:
                if narrow:
                    with local.lock():
                        local.setnarrowpats(storeincludepats, storeexcludepats)

                u = util.url(abspath)
                defaulturl = bytes(u)
                local.ui.setconfig('paths', 'default', defaulturl, 'clone')

41043:ce0bc2952e2a

    logexchange,
    merge as mergemod,
    narrowspec,
    node,
    phases,
    repository as repositorymod,
    scmutil,
    sshpeer,
    statichttprepo,
    ui as uimod,
    unionrepo,

    default = defaultpath or sourcerepo.ui.config('paths', 'default')
    if default:
        template = ('[paths]\n'
                    'default = %s\n')
        destrepo.vfs.write('hgrc', util.tonativeeol(template % default))
    if repositorymod.NARROW_REQUIREMENT in sourcerepo.requirements:
        with destrepo.wlock():
            narrowspec.copytoworkingcopy(destrepo, None)

def _postshareupdate(repo, update, checkout=None):
    """Maybe perform a working directory update after a shared repo is created.

    ``update`` can be a boolean or a revision to update to.

            else:
                revs = None
            local = destpeer.local()
            if local:
                if narrow:
                    with local.wlock(), local.lock():
                        local.setnarrowpats(storeincludepats, storeexcludepats)

                u = util.url(abspath)
                defaulturl = bytes(u)
                local.ui.setconfig('paths', 'default', defaulturl, 'clone')