lineage-push: Add WIP support

Change-Id: I23c857947cf5e9ec4e6ac22263fbcdf68a4a52e2

lineage-push/README.md

@@ -2,7 +2,7 @@
 
 ```
 usage: lineage-push.py [-h] [-d] [-e] [-f] [-l LABEL] [-m] [-p [PRIVATE]]
-                       [-r REF] [-s] [-t TOPIC]
+                       [-r REF] [-s] [-t TOPIC] [-w [WIP]]
                        branch
 
 Pushes a local git repository's changes to Gerrit for code review
@@ -24,6 +24,8 @@ optional arguments:
   -s, --submit          submit change
   -t TOPIC, --topic TOPIC
                         append topic to change
+  -w [WIP], --wip [WIP]
+                        upload change as WIP
 ```
 ```
   Examples:

lineage-push/lineage-push.py

@@ -56,6 +56,11 @@ def push(args):
     elif args.private == False:
         command += '%remove-private'
 
+    if args.wip == True:
+        command += '%wip'
+    elif args.wip == False:
+        command += '%ready'
+
     sys.exit(subprocess.call(command, shell=True))
 
 
@@ -88,6 +93,8 @@ def parse_cmdline():
     parser.add_argument(
         '-s', '--submit', action='store_true', help='submit change')
     parser.add_argument('-t', '--topic', help='append topic to change')
+    parser.add_argument('-w', '--wip', type=str2bool, nargs='?',
+                        const=True, help='upload change as WIP')
     return parser.parse_args()