view tests/readlink.py @ 14664:0ae98cd2a83f

svn subrepos: work around checkout obstructions (issue2752)

We do this by ensuring the working copy is clean and then blowing away
the working copy and replacing it with one from the desired path. We
could probably use 'svn switch' to do this more efficiently, but
there's some subtle logic required to get that right and this is
more likely to work reliably.

#!/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)