#!/bin/bash

set -o errexit -o nounset -o pipefail

export PATH="$PWD/node_modules/.bin:$PATH"

rm -rf static_tmp
cp -a static static_tmp
json_reformat -m < static_tmp/manifest.webmanifest | sponge static_tmp/manifest.webmanifest
find static_tmp -name '*.css' -exec csso {} -o {} \;
find static_tmp -name '*.html' -exec html-minifier --collapse-whitespace --process-scripts "application/ld+json" --collapse-boolean-attributes --remove-attribute-quotes --remove-comments --remove-empty-attributes --remove-redundant-attributes --remove-script-type-attributes --remove-style-link-type-attributes --sort-attributes --sort-class-name {} -o {} \;
find static_tmp -name '*.js' -exec terser --module -cmo {} {} \;
find static_tmp -regex '\(.+/LICENSE\|.+\.\(css\|html\|ico\|js\|svg\|json\|txt\|webmanifest\|xml\)\)' \
    -exec zopfli {} \; -exec touch -r {} {}.gz \; \
    -exec brotli -k {} \;