comparison mercurial/hg.py @ 21803:62cc4055c6c8

hg: use vfs functions in clone

This change applies vfs functions in clone. destvfs.exists will invoke
os.path.lexists via lexists of vfs to check for broken symbolic links.

21802:ff27fad408c4

    dest = util.urllocalpath(dest)
    source = util.urllocalpath(source)

    if not dest:
        raise util.Abort(_("empty destination path is not valid"))
    if os.path.exists(dest):
        if not os.path.isdir(dest):
            raise util.Abort(_("destination '%s' already exists") % dest)
        elif os.listdir(dest):
            raise util.Abort(_("destination '%s' is not empty") % dest)

    srclock = destlock = cleandir = None

21803:62cc4055c6c8

    dest = util.urllocalpath(dest)
    source = util.urllocalpath(source)

    if not dest:
        raise util.Abort(_("empty destination path is not valid"))

    destvfs = scmutil.vfs(dest, expandpath=True)
    if destvfs.lexists():
        if not destvfs.isdir():
            raise util.Abort(_("destination '%s' already exists") % dest)
        elif os.listdir(dest):
            raise util.Abort(_("destination '%s' is not empty") % dest)

    srclock = destlock = cleandir = None