Merge pull request #1 from pebble/feature-remove-app-by-uuid

Feature remove app by uuid

p.py

@@ -72,12 +72,24 @@ def cmd_list_apps(pebble, args):
         print '[{}] {}'.format(app['index'], app['name'])
 
 def cmd_rm_app(pebble, args):
-    for app in pebble.get_appbank_status()['apps']:
-        if app['index'] == args.app_index:
-            pebble.remove_app(app["id"], app["index"])
-
+    try:
+        uuid = args.app_index_or_hex_uuid.decode('hex')
+        if len(uuid) == 16:
+            pebble.remove_app_by_uuid(uuid)
             print 'removed app'
             return
+    except:
+        pass
+    try:
+        idx = int(args.app_index_or_hex_uuid)
+        for app in pebble.get_appbank_status()['apps']:
+            if app['index'] == idx:
+                pebble.remove_app(app["id"], app["index"])
+                print 'removed app'
+                return
+    except:
+        print 'Invalid arguments. Use bank index or hex app UUID (16 bytes / 32 hex digits)'
+        pass
 
 def cmd_reset(pebble, args):
     pebble.reset()
@@ -123,7 +135,7 @@ def main():
     list_apps_parser.set_defaults(func=cmd_list_apps)
 
     rm_app_parser = subparsers.add_parser('rm', help='remove installed apps')
-    rm_app_parser.add_argument('app_index', metavar='IDX', type=int, help='the app index to delete')
+    rm_app_parser.add_argument('app_index_or_hex_uuid', metavar='IDX or UUID', type=str, help='the app index or UUID to delete')
     rm_app_parser.set_defaults(func=cmd_rm_app)
 
     reset_parser = subparsers.add_parser('reset', help='reset the watch remotely')

pebble/pebble.py

@@ -312,6 +312,13 @@ def remove_app(self, appid, index):
 		data = pack("!bII", 2, appid, index)
 		self._send_message("APP_MANAGER", data)
 
+	def remove_app_by_uuid(self, uuid):
+
+		"""Remove an installed application by UUID."""
+
+		data = pack("b", 0x02) + uuid
+		self._send_message("APP_MANAGER", data)
+
 	def get_time(self, async = False):
 
 		"""Retrieve the time from the Pebble's RTC."""