copy production node_modules

bundle.sh

set -eo pipefail

node_modules=$(pwd)/node_modules
output="$1/nodejs/node_modules"
list=($(npm list --production --all --parseable))

mkdir -p $output

for item in "${list[@]}"; do
  path=$(realpath --relative-to="$node_modules" "$item")
  [[ "${path}" == ".." ]] && continue
  mkdir -p "$output/$path"
  cp -r -d "$item" "$output/$path"
done