CLI: Expose REST catalog page size as a flag

[DerGut]

Feature Request / Improvement

The CLI currently only returns the first page of entries from list commands. This limits its use and makes it more difficult to build scripts around it.

[zeroshade]

that's definitely a good idea! I don't know when I'll get the time to do this, would you be willing to create the PR for it? 😄

Otherwise I'll try to get to this in the next couple weeks.

[ferhatelmas]

I can give a hand for the implementation but this needs a clarification.

Exposing a page size flag won't change anything in usage externally because

• feat(catalog): Add pagination for list table operation across different catalog types #306 adds pagination for tables and cli iterates all over them correctly. Setting a page internally can tweak number of HTTP requests but end result will be same.
• same feature is missing for namespaces in the catalog so not specific to CLI. Even if it's set in context, it won't be used. Is the idea to implement similar to tables and return an iterator (breaking change) or iterate internally and keep the interface same (as done in Glue catalog)?

Relatedly, this issue talks about REST catalog but Glue catalog page size isn't configurable either. Should it be fixed at the same time (pass via context as in REST) ?