install-ihaskell.sh

#!/usr/bin/env bash
# Written by Tom Smeding, released into the public domain.
# This produces the following directory structure:
# - $EXT/
#   - stack/
#     - stack     # haskell stack executable
#   - IHaskell/   # the IHaskell github repository clone
#   - ihaskell    # the ihaskell executable

EXT=/ih

set -euo pipefail

apt-get install libz-dev pkg-config libzmq3-dev

mkdir -p $EXT
cd $EXT

mkdir stack
pushd stack
curl -LO https://get.haskellstack.org/stable/linux-x86_64.tar.gz
tar xf linux-x86_64.tar.gz
cp stack-*/stack .
rm -rf stack-*
rm linux-x86_64.tar.gz
popd

git clone https://github.com/gibiansky/IHaskell
pushd IHaskell
rm stack.yaml
ln -s stack-8.8.yaml stack.yaml
$EXT/stack/stack build
$EXT/stack/stack install
cp ~/.local/bin/ihaskell $EXT/
popd