view tests/remotefilelog-getflogheads.py @ 47970:7ab99007fce5

dirstate: move the copymap drop inside dropfile

Since the copymap is part of the dirstatemap it make more sense for the
dirstatemap to manage it directly.

This is part of a generic effort to move unified logic at lower level and to
clean up higher level API.

Differential Revision: https://phab.mercurial-scm.org/D11417

from __future__ import absolute_import

from mercurial.i18n import _
from mercurial import (
    hg,
    registrar,
)
from mercurial.utils import (
    urlutil,
)

cmdtable = {}
command = registrar.command(cmdtable)


@command(b'getflogheads', [], b'path')
def getflogheads(ui, repo, path):
    """
    Extension printing a remotefilelog's heads

    Used for testing purpose
    """

    dest = urlutil.get_unique_pull_path(b'getflogheads', repo, ui)[0]
    peer = hg.peer(repo, {}, dest)

    try:
        flogheads = peer.x_rfl_getflogheads(path)
    finally:
        peer.close()

    if flogheads:
        for head in flogheads:
            ui.write(head + b'\n')
    else:
        ui.write(_(b'EMPTY\n'))