add a way to run console-conf or subiquity with a subset of the screens

bin/console-conf-tui

@@ -52,6 +52,7 @@ def parse_options(argv):
     parser.add_argument('--machine-config', metavar='CONFIG',
                         dest='machine_config',
                         help="Don't Probe. Use probe data file")
+    parser.add_argument('--screens', action='append', dest='screens', default=[])
     return parser.parse_args(argv)
 
 

bin/subiquity-tui

@@ -63,6 +63,7 @@ def parse_options(argv):
     parser.add_argument('--uefi', action='store_true',
                         dest='uefi',
                         help='run in uefi support mode')
+    parser.add_argument('--screens', action='append', dest='screens', default=[])
     return parser.parse_args(argv)
 
 

subiquitycore/core.py

@@ -98,6 +98,8 @@ class Application:
             "loop": None,
             "pool": futures.ThreadPoolExecutor(1),
         }
+        if opts.screens:
+            self.controllers = [c for c in self.controllers if c in opts.screens]
         ui.progress_completion = len(self.controllers)
         self.common['controllers'] = dict.fromkeys(self.controllers)
         self.controller_index = -1

subiquitycore/ui/frame.py

@@ -29,7 +29,7 @@ class SubiquityUI(WidgetWrap):
     def __init__(self):
         self.header = Header()
         self.body = Body()
-        self.footer = Footer("", 0, 0)
+        self.footer = Footer("", 0, 1)
         self.frame = Frame(self.body, header=self.header, footer=self.footer)
         self.progress_current = 0
         self.progress_completion = 0