lineage-push: Add private support

Change-Id: I23b1c44c508a723890d723683d12b17799b9d93b

lineage-push/README.md

@@ -1,8 +1,8 @@
 # LineageOS Push Script
 
 ```
-usage: lineage-push.py [-h] [-d] [-e] [-f] [-l LABEL] [-m] [-r REF] [-s]
-                       [-t TOPIC]
+usage: lineage-push.py [-h] [-d] [-e] [-f] [-l LABEL] [-m] [-p [PRIVATE]]
+                       [-r REF] [-s] [-t TOPIC]
                        branch
 
 Pushes a local git repository's changes to Gerrit for code review
@@ -18,6 +18,8 @@ optional arguments:
   -l LABEL, --label LABEL
                         assign label
   -m, --merge           bypass review and merge
+  -p [PRIVATE], --private [PRIVATE]
+                        upload change as private
   -r REF, --ref REF     push to specified ref
   -s, --submit          submit change
   -t TOPIC, --topic TOPIC

lineage-push/lineage-push.py

@@ -51,6 +51,11 @@ def push(args):
     if args.submit:
         command += '%submit'
 
+    if args.private == True:
+        command += '%private'
+    elif args.private == False:
+        command += '%remove-private'
+
     sys.exit(subprocess.call(command, shell=True))
 
 
@@ -76,6 +81,8 @@ def parse_cmdline():
     parser.add_argument('-l', '--label', help='assign label')
     parser.add_argument('-m', '--merge', action='store_true',
                         help='bypass review and merge')
+    parser.add_argument('-p', '--private', type=str2bool, nargs='?',
+                        const=True, help='upload change as private')
     parser.add_argument(
         '-r', '--ref', help='push to specified ref', default="for")
     parser.add_argument(