#!/usr/bin/env bash

set -o errexit
set -o nounset
set -o pipefail

distDirectory=${DIST_DIRECTORY:-"dist"}
packageJsonPath=${PACKAGE_JSON_PATH:-"package.json"}

if [ ! -d "${distDirectory}" ]; then
  echo "Unable to prepare package.json, [${distDirectory}] not found"
  exit $LINENO
fi

echo "Preparing [package.json] to [${distDirectory}]"
jq '{name, version, author, type, types, exports, files, publishConfig}' "${packageJsonPath}" > "${distDirectory}/package.json"