#!/bin/bash

set -e

# build css and js files using esbuild
# we don't install esbuild  as a node npm package as we have simple needs.
# we instead download a built executable of it, check this URL
# <https://esbuild.github.io/getting-started/#other-ways-to-install>

if hash ./esbuild 2>/dev/null; then
    echo "esbuild available! let's proceed..."
    echo ""

    # styles.css
    ./esbuild static/css/styles.css \
	      --entry-names=[name]-[hash] \
	      --bundle \
	      --loader:.woff=file \
	      --loader:.woff2=file \
	      --asset-names=fonts/[name] \
	      --target=chrome58,firefox57,safari11,edge16 \
	      --outdir=static/dist

    # product.js
    ./esbuild static/js/product.js \
	      --bundle \
	      --entry-names=[name]-[hash] \
	      --target=chrome58,firefox57,safari11,edge16 \
	      --splitting \
	      --format=esm \
	      --outdir=static/dist

    # checkout.js
    ./esbuild static/js/checkout.js \
	      --bundle \
	      --entry-names=[name]-[hash] \
	      --target=chrome58,firefox57,safari11,edge16 \
	      --splitting \
	      --format=esm \
	      --outdir=static/dist

    echo ""
    echo "esbuild is done."

else
    echo "Please download a build of esbuild from here"
    echo "https://esbuild.github.io/getting-started/#other-ways-to-install"
    echo "and place it in the root dir of this repo."
fi