chore: add a help message for gitlab project-key enable

JohnVillalovos · nejch · commit 1291dbb588d3 · 2024-06-02T17:45:12.000+02:00
Add some help text for `gitlab project-key enable`. This both adds
help text and shows how to use the new `help` feature.

Example:

$ gitlab project-key --help
usage: gitlab project-key [-h] {list,get,create,update,delete,enable} ...

options:
  -h, --help            show this help message and exit

action:
  {list,get,create,update,delete,enable}
                        Action to execute on the GitLab resource.
    list                List the GitLab resources
    get                 Get a GitLab resource
    create              Create a GitLab resource
    update              Update a GitLab resource
    delete              Delete a GitLab resource
    enable              Enable a deploy key for the project
diff --git a/gitlab/v4/objects/deploy_keys.py b/gitlab/v4/objects/deploy_keys.py
@@ -37,7 +37,10 @@ class ProjectKeyManager(CRUDMixin, RESTManager):
     _update_attrs = RequiredOptional(optional=("title", "can_push"))
 
     @cli.register_custom_action(
-        cls_names="ProjectKeyManager", required=("key_id",), requires_id=False
+        cls_names="ProjectKeyManager",
+        required=("key_id",),
+        requires_id=False,
+        help="Enable a deploy key for the project",
     )
     @exc.on_http_error(exc.GitlabProjectDeployKeyError)
     def enable(
