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Expose ghcup binary location #82

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@fendor fendor commented May 10, 2024

Closes #81

Let the bikeshedding commence :)

@fendor fendor force-pushed the enhance/expose-ghcup-exe branch from 0a3e4b0 to c58e932 Compare May 10, 2024 15:54
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Thanks!

We should verify that the -exe outputs are absolute paths indeed (otherwise we could name it ghcup-exe).

@@ -45,6 +45,8 @@ outputs:
description: 'The resolved version of stack'
ghc-exe:
description: 'The path of the ghc _executable_'
ghcup-command:
description: 'The path of the ghcup _executable_'
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  • We should check whether the -exe outputs are indeed absolute paths.
  • The help text here should not say "path" but something like "The command to invoke ghcup (might not be an absolute path)".

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We should check whether the -exe outputs are indeed absolute paths.

Any hints for writing a test? I don't see right away where such a test could be added.

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Good question!

There is some code in CI that validates the -version outputs of the actions, maybe something similar could be done for the -exe outputs:

- name: Confirm resolved and installed versions match
shell: bash
run: |
CABALVER="$(cabal --numeric-version)"
GHCVER="$(ghc --numeric-version)"
echo "CABALVER=${CABALVER}" >> "${GITHUB_ENV}"
echo "GHCVER=${GHCVER}" >> "${GITHUB_ENV}"
if [[ "${{ steps.setup.outputs.ghc-version }}" == "latest-nightly" ]]
then

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Expose GHCup binary location as action output
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