Block merging with incomplete PR check list

[cbkerr]

Feature description

After streamlining the PR template to include a checklist that must be completed (#686), I think having an automatic check would be a helpful reminder to reviewers. Would it be too heavy handed?

However, there is no way yet to have github automatically block merging with an incomplete "task list". (https://docs.github.com/en/issues/tracking-your-work-with-issues/about-task-lists)

Proposed solution

With some quick searching this seems like an option: https://github.com/stilliard/github-task-list-completed.
Note the external privacy policy: https://blog.stapps.io/privacy/#appssuchastasklistcompleted

[vyasr]

A different but somewhat related request: it would be nice if labeling a PR as "blocked" would actually prevent merging until that label is removed to avoid accidental merges.

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[vyasr]

@cbkerr are you still interested in adding this to signac (and maybe porting it to other repos as well if it works well here)?

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.