create a func/overkiad/cmd_modules sub dir

add it to the setup

use new func_command module for base class of commands
move Call class to cmd_modules/call

update scripts/func to use new commandline class

1 files changed, 44 insertions, 0 deletions

diff --git a/func/overlord/func_command.py b/func/overlord/func_command.py
new file mode 100644
index 0000000..dceec18
--- /dev/null
+++ b/func/overlord/func_command.py
@@ -0,0 +1,44 @@
+#!/usr/bin/python
+
+import glob
+import sys
+
+
+import command
+from cmd_modules import call
+
+class FuncCommandLine(command.Command):
+    name = "client"
+    useage = "func is the commandline interface to a func minion"
+
+    subCommandClasses = [call.Call]
+
+    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 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