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#!/usr/bin/python
import glob
import sys
import command
#FIXME: need a plug-in runtime module loader here
from cmd_modules import call
from cmd_modules import show
from func.overlord import client
class FuncCommandLine(command.Command):
name = "client"
useage = "func is the commandline interface to a func minion"
subCommandClasses = [call.Call,show.Show]
def __init__(self):
command.Command.__init__(self)
def do(self, args):
pass
def addOptions(self):
self.parser.add_option('', '--version', action="store_true",
help="show version information")
self.parser.add_option("--list-minions", dest="list_minions",
action="store_true", help="list all available minions")
def handleArguments(self, args):
server_string = args[0]
# try to be clever about this for now
if client.isServer(server_string):
self.server_spec = server_string
args.pop(0)
# if it doesn't look like server, assume it
# is a sub command? that seems wrong, what about
# typo's and such? How to catch that? -akl
# maybe a class variable self.data on Command?
def handleOptions(self, options):
if options.version:
#FIXME
print "version is NOT IMPLEMENTED YET"
if options.list_minions:
self.list_minions()
sys.exit(0) # stop execution
def list_minions(self):
print "Minions:"
gloob = "%s/%s.cert" % (self.config.certroot, "*")
certs = glob.glob(gloob)
for cert in certs:
host = cert.replace(self.config.certroot, "")[1:-5]
print " %s" % host
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