comparison mercurial/hg.py @ 37717:0664be4f0c1f

hg: pass command intents to repo/peer creation (API)

The previous commit introduced a mechanism to declare command intents.
This commit changes the repository and peer instantiation mechanism
so the intents are passed down to each repository and peer type so
they can do with them whatever they please.

Currently, nobody does anything with any intent.

Differential Revision: https://phab.mercurial-scm.org/D3377

37716:dfc51a482031

        return url.open(ui, path)

# a list of (ui, repo) functions called for wire peer initialization
wirepeersetupfuncs = []

def _peerorrepo(ui, path, create=False, presetupfuncs=None):
    """return a repository object for the specified path"""
    obj = _peerlookup(path).instance(ui, path, create)
    ui = getattr(obj, "ui", ui)
    for f in presetupfuncs or []:
        f(ui, obj)
    for name, module in extensions.extensions(ui):
        hook = getattr(module, 'reposetup', None)

    if not obj.local():
        for f in wirepeersetupfuncs:
            f(ui, obj)
    return obj

def repository(ui, path='', create=False, presetupfuncs=None):
    """return a repository object for the specified path"""
    peer = _peerorrepo(ui, path, create, presetupfuncs=presetupfuncs)
    repo = peer.local()
    if not repo:
        raise error.Abort(_("repository '%s' is not local") %
                         (path or peer.url()))
    return repo.filtered('visible')

def peer(uiorrepo, opts, path, create=False):
    '''return a repository peer for the specified path'''
    rui = remoteui(uiorrepo, opts)
    return _peerorrepo(rui, path, create).peer()

def defaultdest(source):
    '''return default destination of clone if none is given

    >>> defaultdest(b'foo')

37717:0664be4f0c1f

        return url.open(ui, path)

# a list of (ui, repo) functions called for wire peer initialization
wirepeersetupfuncs = []

def _peerorrepo(ui, path, create=False, presetupfuncs=None,
                intents=None):
    """return a repository object for the specified path"""
    obj = _peerlookup(path).instance(ui, path, create, intents=intents)
    ui = getattr(obj, "ui", ui)
    for f in presetupfuncs or []:
        f(ui, obj)
    for name, module in extensions.extensions(ui):
        hook = getattr(module, 'reposetup', None)

    if not obj.local():
        for f in wirepeersetupfuncs:
            f(ui, obj)
    return obj

def repository(ui, path='', create=False, presetupfuncs=None, intents=None):
    """return a repository object for the specified path"""
    peer = _peerorrepo(ui, path, create, presetupfuncs=presetupfuncs,
                       intents=intents)
    repo = peer.local()
    if not repo:
        raise error.Abort(_("repository '%s' is not local") %
                         (path or peer.url()))
    return repo.filtered('visible')

def peer(uiorrepo, opts, path, create=False, intents=None):
    '''return a repository peer for the specified path'''
    rui = remoteui(uiorrepo, opts)
    return _peerorrepo(rui, path, create, intents=intents).peer()

def defaultdest(source):
    '''return default destination of clone if none is given

    >>> defaultdest(b'foo')