How to add actions mode-locally?

[et2010]

For example, I use these command to add org links into an org buffer. But they are of no use when in other modes. How could I add actions only visible when current buffer is an orgmode buffer?

(ivy-add-actions
   'counsel-find-file
   '(("k" et/counsel-insert-org-link "insert org link")
     ("I" et/counsel-org-download "insert image")))

[basil-conto]

AFAIK, actions are currently designed to be "global", so there is no "built-in" way to predicate them on the current major-mode. Nevertheless, there are various hacks you could try until such conditionality is added:

• Add a (when (derived-mode-p 'org-mode) ...) at the top-level of et/counsel-insert-org-link, or make the action a no-op that doesn't exit completion unless the buffer is in org-mode.
• Set ivy-read-action-format-function to a custom function which only mentions the desired actions.
• Advise counsel-find-file to dynamically modify its actions based on the current major-mode.
• Advise ivy-read-action.
• Etc.