#!/usr/bin/env python

import os

from mercurial import ui

hgrc = os.environ['HGRCPATH']

print '      hgrc settings    command line options      final result   '

print '    quiet verbo debug   quiet verbo debug      quiet verbo debug'

for i in xrange(64):

    hgrc_quiet   = bool(i & 1<<0)

    hgrc_verbose = bool(i & 1<<1)

    hgrc_debug   = bool(i & 1<<2)

    cmd_quiet    = bool(i & 1<<3)

    cmd_verbose  = bool(i & 1<<4)

    cmd_debug    = bool(i & 1<<5)

    f = open(hgrc, 'w')

    f.write('[ui]\n')

    if hgrc_quiet:

        f.write('quiet = True\n')

    if hgrc_verbose:

        f.write('verbose = True\n')

    if hgrc_debug:

        f.write('debug = True\n')

    f.close()

    u = ui.ui()

    u.updateopts(quiet=cmd_quiet, verbose=cmd_verbose, debug=cmd_debug)

    check = ''

    if u.debugflag:

        if not u.verbose or u.quiet:

            check = ' *'

    elif u.verbose and u.quiet:

        check = ' +'

    print ('%2d  %5s %5s %5s   %5s %5s %5s  ->  %5s %5s %5s%s'

           % (i, hgrc_quiet, hgrc_verbose, hgrc_debug,

              cmd_quiet, cmd_verbose, cmd_debug,

              u.quiet, u.verbose, u.debugflag, check))