mergestate: merge `preresolve()` into `resolve()` The separation between `preresolve()` and `resolve()` was something added for the "merge driver" feature. Since we removed that in 32ce4cbaec4b (mergedriver: delete it, 2020-09-17), we don't need the separation anymore. More cleanups will follow. Differential Revision: https://phab.mercurial-scm.org/D11855

#!/usr/bin/env python3

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)