add commandline option --isfinal for ga releases. defaulting to a beta

for https://bugzilla.redhat.com/show_bug.cgi?id=703815

src/bin/pungi.py

@@ -79,6 +79,8 @@ def main():
         config.set('pungi', 'debuginfo', "False")
     if opts.nogreedy:
         config.set('pungi', 'alldeps', "False")
+    if opts.isfinal:
+        config.set('pungi', 'isfinal', "True")
 
     # Actually do work.
     mypungi = pypungi.Pungi(config, ksparser)
@@ -186,6 +188,8 @@ if __name__ == '__main__':
           help='Create the source isos (other arch runs must be done)')
         parser.add_option("--force", default=False, action="store_true",
           help='Force reuse of an existing destination directory (will overwrite files)')
+        parser.add_option("--isfinal", default=False, action="store_true", 	
+          help='Specify this is a GA tree, which causes betanag to be turned off during install')
 
         parser.add_option("-c", "--config", dest="config",
           help='Path to kickstart config file')

src/pypungi/__init__.py

@@ -831,6 +831,13 @@ class Pungi(pypungi.PungiBase):
 
         variant = self.config.get('pungi', 'flavor')
         bugurl = self.config.get('pungi', 'bugurl')
+        isfinal = self.config.get('pungi', 'isfinal')
+        # I want to pass in if the release is a final/GA release or not but lorax takes in if its a beta or not
+        # so set isbeta to be the oposite of isfinal
+        if isfinal:
+            isbeta = "False"
+        else:
+            isbeta = "True"
 
         workdir = self.workdir
         outputdir = self.topdir
@@ -841,7 +848,7 @@ class Pungi(pypungi.PungiBase):
 
         # FIXME get the actual is_beta value
         lorax.run(self.ayum, product=product, version=version, release=release,
-                  variant=variant, bugurl=bugurl, is_beta=True,
+                  variant=variant, bugurl=bugurl, is_beta=isbeta,
                   workdir=workdir, outputdir=outputdir)
 
         # write out the tree data for snake

src/pypungi/config.py

@@ -43,4 +43,5 @@ class Config(SafeConfigParser):
         self.set('pungi', 'cdsize', '695.0')
         self.set('pungi', 'debuginfo', "True")
         self.set('pungi', 'alldeps', "True")
+        self.set('pungi', 'isfinal', "False")