RFC: Check READMEs for point-people being in the Artsy org

[orta]

Proposal:

On every PR, which has a meta section like this:

Meta

• State: production
• Point People: @alloy, @orta
• CI :

This is a core Artsy Mobile OSS project, along with Energy, Eidolon, Emission and Emergence.

Fail the PR if the people who are assigned are still inside the Artsy org.

Reasoning

Code ownership changes naturally, but forgotten repos can get lost and no-one want to have orphaned. As people leave we should be re-applying who has ownership over the repo.

Failing is a strong call, but leaving the repo in a bad state isn't a great call either.

Exceptions:

There are probably a bunch of repos without the meta section. The meta section should ideally get added too them, but I think there's too many edge cases to make it worth forcing it on every repo. Open to changing that though.

[orta]

The will look something like this: https://github.com/orta/artsy-check-readmes/blob/master/check.ts#L44-L82

[orta]

This (and most scheduled tasks in general) need some kind of peril "create an issue and update it" API, where you pass an identifier and Peril will automatically keep that issue up to date (or create it).