Test against PHP 8.0

[nicwortel]

See doctrine/migrations#980 (comment), https://github.com/orgs/doctrine/projects/7#card-50248429.

Blocked by #34

[greg0ire]

Well… I think you will have to attempt migrating to Github Actions directly:

[nicwortel]

Well… I think you will have to attempt migrating to Github Actions directly:

I was about to say the same 😄

No worries, I'll start with that first, then.

[nicwortel]

@greg0ire I can probably copy most of the GitHub Actions logic from any repository that is already migrated, but is there some "reference" repository which I should use as the authoritative configuration? https://github.com/doctrine/orm/tree/2.7/.github/workflows for example?

[greg0ire]

Yes exactly 👍 You will have to drop Psalm if it is not in use here, and there I already set up the automatic releases workflow, I believe otherwise Github Actions will not show up in this PR, they only seem to show up if there is already at least one Github Action. I'm doing a similar PR on doctrine/lexer#48 as an additional guidance.

[greg0ire]

I dropped the 2 commits that cancel each other out, it looks great now!

[greg0ire]

Thanks a lot @nicwortel !