view tests/readlink.py @ 39544:10a8472f6662

narrow: drop support for remote expansion (BC)

Previous patches to validate narrow patterns accidentically dropped
support for the include: syntax that allows patterns to be expanded
from a remote.

This feature was never implemented in core and is only implemented on
Google's custom server. Per @martinvonz's review comment in D4522, it
is OK to drop this feature since it isn't used.

The concept of this feature does seem useful. I anticipate it making
a comeback some day in some shape or form. But for now, let's jettison
the dead code.

Differential Revision: https://phab.mercurial-scm.org/D4530

#!/usr/bin/env python

from __future__ import absolute_import, print_function

import errno
import os
import sys

for f in sys.argv[1:]:
    try:
        print(f, '->', os.readlink(f))
    except OSError as err:
        if err.errno != errno.EINVAL:
            raise
        print(f, '->', f, 'not a symlink')

sys.exit(0)