#!/bin/bash

source "${BIN_DIR}/.env" || exit 1
if [ -n "${APP_ENV}" ]
then
  source "${BIN_DIR}/.env.${APP_ENV}" 2> /dev/null
  source "${BIN_DIR}/.env.${APP_ENV}.local" 2> /dev/null
fi

/usr/bin/comm -23 \
  <(/usr/bin/unzip -p ${1}) \
  <(/usr/bin/unzip -p ${2}) \
  | /usr/bin/zip -q ${3} -
