#!/bin/bash

. $(dirname $0)/lib/polite-curl

cd "$(dirname "${BASH_SOURCE[0]}" )/.."

if [[ $1 == '-s' ]]; then
  SYMBOLS="true"
  shift
fi

TARGET=${1:-cef}
DISTURL="https://gh-contractor-zcbenz.s3.amazonaws.com/cefode3/prebuilt-cef"
CURRENT_VERSION=$(cat cef/version 2>&1)
LATEST_VERSION=$(curl -fsSkL $DISTURL/version)

if [ -z "$LATEST_VERSION" ] ; then
  echo "Could determine lastest version of cefode" >&2
  exit 1
fi

TEMP_DIR=/tmp/atom-cached-cefodes/$LATEST_VERSION

if [[ $LATEST_VERSION != $CURRENT_VERSION ]]; then
  if [ -d $TEMP_DIR ]; then
    echo "Using cached version of cefode3 v${LATEST_VERSION} from ${TEMP_DIR}"
  else
    echo "Downloading/extracting cefode3 v${LATEST_VERSION}..."
    mkdir -p $TEMP_DIR
    polite_curl "${DISTURL}/cef_binary_latest.zip" > "${TEMP_DIR}/cef.zip"
    unzip -q "${TEMP_DIR}/cef.zip" -d "${TEMP_DIR}"
  fi
  [ -e "${TARGET}" ] && rm -rf "${TARGET}"
  cp -r "${TEMP_DIR}"/*_macosx "${TARGET}"
  echo ${LATEST_VERSION} > 'cef/version'
fi

if [ -n "$SYMBOLS" ]; then
  echo "Downloading/extracting symbols for cefode3 u${LATEST_VERSION}..."
  polite_curl "${DISTURL}/cef_binary_latest_symbols.zip" > "${TEMP_DIR}/symbols.zip"
  unzip -q "${TEMP_DIR}/symbols.zip" -d "${TEMP_DIR}"
  mv "${TEMP_DIR}"/*_macosx_symbols/* "${TARGET}/Release"
fi