#!/usr/bin/env bash

URL="https://github.com/jnordberg/gif.js"
TMP="./dist/tmp"

if [ -d ./node_modules ]; then
  PATH="./node_modules/.bin/:$PATH"
  VERSION=`./bin/version`
  echo "Packaging gif.js $VERSION"
  browserify -d -s GIF -t coffeeify src/gif.coffee | exorcist dist/_gif.js.map > dist/_gif.js
  uglifyjs dist/_gif.js \
    --preamble "// gif.js $VERSION - $URL" \
    --in-source-map dist/_gif.js.map \
    --source-map dist/gif.js.map \
    --source-map-url gif.js.map \
    > dist/gif.js
  browserify -d -t coffeeify --bare src/gif.worker.coffee | exorcist dist/_gif.worker.js.map > dist/_gif.worker.js
  uglifyjs dist/_gif.worker.js \
    --preamble "// gif.worker.js $VERSION - $URL" \
    --in-source-map dist/_gif.worker.js.map \
    --source-map dist/gif.worker.js.map \
    --source-map-url gif.worker.js.map \
    > dist/gif.worker.js
  rm dist/_*
else
  echo "Build dependencies missing. Run npm install"
  exit 1
fi