create psc-package.json from bower.json

package-from-bower.sh

#!/bin/bash

SET=${1:-"erl-0.10.5"}
SOURCE=${2:-"https://github.com/purerl/package-sets.git"}

if [ ! -f "psc-package.json" ]; then
  jq < bower.json "{name, set: \"$SET\", source: \"$SOURCE\", depends: [] }" > psc-package.json
fi
jq < bower.json '.dependencies | keys | map(gsub("purescript-";"")) | join("\n")' -r | while read -r line ; do
  psc-package install $line;
done