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2c96d280ed
* reworked haskell installation * added comment * resolved comments and added symlink * fixed haskell.sh * update haskell.sh * update installation * added error suppressing * reverted ghc intallation * added comments Co-authored-by: Nikita Bykov <v-nibyko@microsoft.com>
52 lines
2.1 KiB
Bash
52 lines
2.1 KiB
Bash
#!/bin/bash -e
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################################################################################
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## File: haskell.sh
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## Desc: Installs Haskell
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################################################################################
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# Source the helpers for use with the script
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source $HELPER_SCRIPTS/etc-environment.sh
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# Any nonzero value for noninteractive installation
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export BOOTSTRAP_HASKELL_NONINTERACTIVE=1
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export GHCUP_INSTALL_BASE_PREFIX=/usr/local
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export BOOTSTRAP_HASKELL_GHC_VERSION=0
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ghcup_bin=$GHCUP_INSTALL_BASE_PREFIX/.ghcup/bin
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setEtcEnvironmentVariable "BOOTSTRAP_HASKELL_NONINTERACTIVE" $BOOTSTRAP_HASKELL_NONINTERACTIVE
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# Install Herbert V. Riedel's PPA for managing multiple version of ghc on ubuntu.
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# https://launchpad.net/~hvr/+archive/ubuntu/ghc
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apt-get install -y software-properties-common
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add-apt-repository -y ppa:hvr/ghc
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apt-get update
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# Install GHCup
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curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | sh > /dev/null 2>&1 || true
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export PATH="$ghcup_bin:$PATH"
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prependEtcEnvironmentPath $ghcup_bin
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# Get 2 latest Haskell Major.Minor versions
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allGhcVersions=$(apt-cache search "^ghc-" | grep -Po '(\d*\.){2}\d*' | sort --unique --version-sort)
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ghcMajorMinorVersions=$(echo "$allGhcVersions" | cut -d "." -f 1,2 | sort --unique --version-sort | tail -2)
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# We are using apt-get to install ghc, not ghcup,
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# because ghc installed through ghcup takes up too much disk space (2GB versus 1GB through apt-get)
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for version in $ghcMajorMinorVersions; do
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# Get latest patch version for given Major.Minor one (ex. 8.6.5 for 8.6) and install it
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exactVersion=$(echo "$allGhcVersions" | grep $version | sort --unique --version-sort | tail -1)
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apt-get install -y ghc-$exactVersion
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ghcInstalledVersions+=("$exactVersion")
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defaultGHCVersion=$exactVersion
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done
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echo "install cabal..."
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ghcup install cabal
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chmod -R 777 $GHCUP_INSTALL_BASE_PREFIX/.ghcup
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ln -s $GHCUP_INSTALL_BASE_PREFIX/.ghcup /etc/skel/.ghcup
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ln -s "/opt/ghc/$defaultGHCVersion/bin/ghc" "/usr/bin/ghc"
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# Install the latest stable release of haskell stack
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curl -sSL https://get.haskellstack.org/ | sh
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invoke_tests "Haskell" |