#!/bin/bash

if [ -z "$NPM_PACKAGE_TO_INSTALL" ]; then
  echo "Warning: NPM_PACKAGE_TO_INSTALL is not defined !"
  echo "Switching back to the default S2I behavior"
  exec "$STI_SCRIPTS_PATH/assemble"
fi

# Exit on any error
set -e

echo "---> Installing application from NPM ..."
npm install "$NPM_PACKAGE_TO_INSTALL"

# Trim package name (remove the version number)
package_name="${NPM_PACKAGE_TO_INSTALL%@*}"

echo "---> Linking application ..."
ln -s "node_modules/$package_name" main

fix-permissions ./