[CI] Add support for GitHub Actions

[shahmishal]

No description provided.

[parkera]

This is built for the toolchain, so we shouldn’t be building back deployment packages for Swift 5.9, or probably even 6.0.

[parkera]

Like swift-foundation the package support is mainly a local development aid, so it should still build as a package for main. I’m on the fence about supporting one version back as a package. It’ll probably work most of the time.

[parkera]

Is it possible to have this CI build and test swift-foundation? That is where we will really see if a change here is going to break something.

[shahmishal]

Is it possible to have this CI build and test swift-foundation? That is where we will really see if a change here is going to break something.

Would it be possible to add this part of the package test? swift test

[shahmishal]

Like swift-foundation the package support is mainly a local development aid, so it should still build as a package for main. I’m on the fence about supporting one version back as a package. It’ll probably work most of the time.

It's easy to reduce the scope here, let me only test nightly-main and nightly-6.1.

[parkera]

How do we rerun the checks and verify that the Windows 5.9 check is no longer being run (and failing)?

[compnerd]

How do we rerun the checks and verify that the Windows 5.9 check is no longer being run (and failing)?

If you click on the job it self, it will take you to the details for it. There, at the top right you will find a button to re-run the job.

[parkera]

I don't want to rerun the Windows check for 5.9 though - I don't want it in the configuration at all. :)

[parkera]

Same for all 5.9, 5.8 or anything pre-6.0 for all platforms.

[shahmishal]

Same for all 5.9, 5.8 or anything pre-6.0 for all platforms.

Updated in bf3a258