image: Use pagination helper

Change-Id: Ib44febe1a7db4fa40d926d21ed4f5ae6764262bc
Signed-off-by: Stephen Finucane <stephenfin@redhat.com>

Author: stephenfin

openstackclient/image/v2/task.py

@@ -18,6 +18,7 @@
 from osc_lib import utils
 
 from openstackclient import command
+from openstackclient.common import pagination
 from openstackclient.i18n import _
 
 _formatters = {
@@ -117,22 +118,7 @@ def get_parser(self, prog_name: str) -> argparse.ArgumentParser:
                 'by comma)'
             ),
         )
-        parser.add_argument(
-            '--limit',
-            metavar='<num-tasks>',
-            type=int,
-            help=_('Maximum number of tasks to display.'),
-        )
-        parser.add_argument(
-            '--marker',
-            metavar='<task>',
-            help=_(
-                'The last task of the previous page. '
-                'Display list of tasks after marker. '
-                'Display all tasks if not specified. '
-                '(name or ID)'
-            ),
-        )
+        pagination.add_marker_pagination_option_to_parser(parser)
         parser.add_argument(
             '--type',
             metavar='<type>',

releasenotes/notes/max-items-parameter-fd3e9ad456143842.yaml

@@ -0,0 +1,6 @@
+---
+features:
+  - |
+    A number of list commands now accept a ``--max-items`` parameter. When
+    specified, this configures the amount of resources to retrieve from the
+    server.