#!/usr/bin/python
#
# Command line buildbot status client
#

import sys

from twisted.python import usage
from twisted.internet import reactor

OPT_LIST_BUILDERS = 'list-builders'

class Options(usage.Options):

    optFlags = [
        [OPT_LIST_BUILDERS, 'b', 'List available builders'],
    ]

def list_builders(connect_result, client):
    """List builders by name."""

    d = client.getBuilderNames()

    d.addCallback(
        lambda names: [sys.stdout.write('%s\n' % name) for name in names])

    d.addBoth(lambda arg: reactor.stop())

if __name__ == '__main__':

    # Command line options

    options = Options()

    try:
        options.parseOptions()
    except usage.UsageError, errortext:
        print '%s: %s' % (sys.argv[0], errortext)
        print '%s: Try --help for usage details.' % (sys.argv[0])
        sys.exit(1)

    # Make buildbot connection

    from bbclient import BuildbotClient

    client = BuildbotClient()
    
    d = client.connect('ldl.fc.hp.com', 8019, 'statusClient', 'clientpw')

    # Execute commands

    if options[OPT_LIST_BUILDERS] == 1:
        d.addCallback(list_builders, client)
    else:
        print '%s: Must specify an operation to perform!' % sys.argv[0]
        print options
        sys.exit(1)

    reactor.run()