How to build with unstable pre-releases of Go

[skaldarnar]

I'm trying to build a little extension and (for whatever esoteric reason) would like to build with the 1.18beta1 version of Go. Is there a way to do that?

I found a paragraph in the docs of actions/setup-go that looks like it should in theory be possible to specify non-release versions:

  - uses: actions/setup-go@v2
    with:
      stable: 'false'
      go-version: '1.14.0-rc1' # The Go version to download (if necessary) and use.

However, the corresponding part in this action only allows to set the go-version, but we cannot set the stable flag to false, can we?

gh-extension-precompile/action.yml

Lines 20 to 22 in b3199c5

	- uses: actions/setup-go@v2
	with:
	go-version: ${{ inputs.go_version }}

Would a fix be as simple as adding another input option and passing that through?

[skaldarnar]

Update: I took this journey further and was finally able to build my gh extension with Go 1.18beta1. See actions/setup-go#177 (comment) for more details.

Would 8c82798 be an acceptable contribution?

[mislav]

@skaldarnar That looks like it would solve it; PR welcome! 🙇

[mislav]

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