dotfiles/scripts/ghci-with

#!/bin/sh -e

if [ $# -lt 1 ]; then
    echo "Usage: $0 package [package ...]" >&2
    exit 1
fi

DIR=$(mktemp -d)
PKG=Temporary

touch $DIR/LICENSE

cat >$DIR/$PKG.hs <<EOF
module $PKG where
EOF

cat >$DIR/$PKG.cabal <<EOF
name:           $PKG
version:        0.0.0
license:        OtherLicense
license-file:   LICENSE
cabal-version:  >= 1.10
build-type:     Simple

library
  default-language: Haskell2010
  exposed-modules: $PKG
  build-depends: $1,
EOF

shift
for DEP in $@; do
    cat >>$DIR/$PKG.cabal <<EOF
                 $DEP,
EOF
done
cat >>$DIR/$PKG.cabal <<EOF
                 base
EOF

cd $DIR
cabal sandbox init
cabal install
cabal configure
exec cabal repl