view tests/readlink.py @ 27631:c18292a6ff54

internals: document revlog format

It seems like a good idea to document the revlog format.

There is a lot more that could be added to this documentation.
But you have to start somewhere.

#!/usr/bin/env python

import errno, os, 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, 'not a symlink'

sys.exit(0)