view tests/readlink.py @ 15388:eb6c0d47c3d5 stable

setup: set whole env for running hg even if .hg doesn't exist (issue3073)

The issue was partially fixed by b357a972d6cd, but there were missing
variables to run build_hgextindex.

#!/usr/bin/env python

import errno, os, sys

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

sys.exit(0)