24 lines
616 B
Bash
24 lines
616 B
Bash
#!/bin/sh
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set -eu
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case $HOOK_GHC_TYPE in
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bindist)
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ghcup --offline whereis ghc $HOOK_GHC_VERSION || {
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ghcup --cache install ghc $HOOK_GHC_VERSION && ghcup whereis ghc $HOOK_GHC_VERSION
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}
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;;
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git)
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>&2 echo "Hook doesn't support installing from source."
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>&2 echo "Consider enabling stack GHC installs for this project, via:"
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>&2 echo " stack config set install-ghc true"
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exit 1
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;;
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*)
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>&2 echo "Unsupported GHC installation type: ${HOOK_GHC_TYPE}."
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>&2 echo "Consider enabling stack GHC installs for this project, via:"
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>&2 echo " stack config set install-ghc true"
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exit 2
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;;
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esac
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