#!/bin/bash
# Copyright 2020 Netsyms Technologies.
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#
# This script removes some stuff in `www/node_modules` that the app doesn't need to run.
# It removes about 6MB from the build size.

echo "Removing bloat in node_modules..."

# exit when any command fails
# this script nuked my home folder once, hopefully it won't happen again now.
set -e

DIR="$(pwd)/www/node_modules"
cd $DIR
rm -rf buffer-from
rm -rf concat-stream
rm -rf csscolorparser
rm -rf dom7
rm -rf earcut
rm -rf geojson-vt
rm -rf gl-matrix
rm -rf grid-index
rm -rf ieee754
rm -rf inherits
rm -rf kdbush
rm -rf list
rm -rf @mapbox
rm -rf minimist
rm -rf murmurhash-js
rm -rf path-to-regexp
rm -rf pbf
rm -rf potpack
rm -rf protocol-buffers-schema
rm -rf quickselect
rm -rf readable-stream
rm -rf resolve-protobuf-schema
rm -rf rw
rm -rf safe-buffer
rm -rf ssr-window
rm -rf string_decoder
rm -rf supercluster
rm -rf template7
rm -rf tinyqueue
rm -rf typedarray
rm -rf util-deprecate
rm -rf vt-pbf

# Make npm stop complaining that these don't exist by actually removing them
rm -rf .bin/*

cd @fortawesome/fontawesome-pro
rm -rf {js,less,metadata,scss,sprites,svgs}
find css -type f -not -name 'all.min.css' -delete
cd $DIR

cd framework7
rm -rf components
rm -rf lazy-components
rm -rf less
rm -rf modules
rm -rf utils
rm -f framework7.*
rm -f framework7-lite.*
find css -type f -not -name 'framework7.bundle.min.css' -delete
find js -type f -not -name 'framework7.bundle.min.js' -delete
cd $DIR

cd framework7-icons
rm -rf svg
cd $DIR

cd jquery
rm -rf src
rm -rf external
find dist -type f -not -name 'jquery.min.js' -delete
cd $DIR

cd material-design-icons
# Remove everything except the icon font and license, but also exclude the
# current and parent folder (. , ..) so rm won't complain about refusing
# to delete the whole filesystem
find . -maxdepth 1 -not -name '.' -not -name 'LICENSE' -not -name 'iconfont' -exec rm -rf {} \;
cd $DIR

cd @zxing/library
rm -rf {esm,esm5}
rm -f umd/index.min.js.map
cd $DIR

echo "Cleanup finished"