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23 lines
912 B
Bash
23 lines
912 B
Bash
#!/bin/bash -e -o pipefail
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curl --proto '=https' --tlsv1.2 -fsSL https://get-ghcup.haskell.org | sh
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export PATH="$HOME/.ghcup/bin:$PATH"
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echo 'export PATH="$PATH:$HOME/.ghcup/bin"' >> "$HOME/.bashrc"
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# ghcup output looks like this "ghc 8.6.4 base-4.12.0.0 hls-powered", need to take all the first versions only(8.6.4 in that case) and avoid pre-release ones
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availableVersions=$(ghcup list -t ghc -r | grep -v "prerelease" | awk '{print $2}')
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# Install 3 latest major versions(For instance 8.6.5, 8.8.4, 8.10.2)
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minorMajorVersions=$(echo "$availableVersions" | cut -d"." -f 1,2 | uniq | tail -n3)
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for majorMinorVersion in $minorMajorVersions; do
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fullVersion=$(echo "$availableVersions" | grep "$majorMinorVersion." | tail -n1)
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echo "install ghc version $fullVersion..."
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ghcup install $fullVersion
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ghcup set $fullVersion
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done
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echo "install cabal..."
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ghcup install-cabal
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invoke_tests "Haskell"
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