CI: Split CI workflow into code checks, docbuild & web, and arraymanager

[mroeschke]

• closes CI: Split .github\workflows\ci.yml into separate workflows #37242
• tests added / passed

ci.yml split into:

• arraymanager.yml
• code-checks.yml (includes pre-commit.yml now)
• docbuild-and-upload.yml

[jbrockmendel]

Does this mean that if one fails we can re-run just that one?

[mroeschke]

Does this mean that if one fails we can re-run just that one?

Yes where "one" is the entire workflow.

e.g. If the arraymanager tests fail, the docbuld or code checks won't be re-run
e.g. If one code check fails, all the code checks still need to be rereun actions/runner#432

[lithomas1]

I think it might be worth waiting for github/roadmap#271. Of course we could also merge this now and revert when that is implemented.

[mroeschke]

I think it might be worth waiting for github/roadmap#271. Of course we could also merge this now and revert when that is implemented.

github/roadmap#271 would make this a lot nicer (as well as our other workflows).

I have slight preference just splitting now to make re-running things more focused in the short term. Additionally I think the splitting here has a better separation of concerns IMO.

[jreback]

thanks @mroeschke seems ok to do now