#!/bin/bash

file="./icon.png"

iosNames=( icon-60 icon-60@2x icon-60@3x icon-76 icon-76@2x icon-40 icon-40@2x icon icon@2x icon-72 icon-72@2x icon-small icon-small@2x icon-50 icon-50@2x )
iosSizes=( 60 120 180 76 152 40 80 57 114 72 144 29 58 50 100 )

androidNames=( ldpi mdpi hdpi xhdpi xxhdpi xxxhdpi )
androidSizes=( 36 48 72 96 144 192 )

# make directories
mkdir res
cd ./res
mkdir ios android
cd ..

# iOS
for (( i=0; i<${#iosNames[@]}; i++ ));
do
    cp ${file} "./res/ios/${iosNames[$i]}.png"
    sips -Z ${iosSizes[$i]} "./res/ios/${iosNames[$i]}.png"
done

# Android
for (( i=0; i<${#androidNames[@]}; i++ ));
do
    cp ${file} "./res/android/${androidNames[$i]}.png"
    sips -Z ${androidSizes[$i]} "./res/android/${androidNames[$i]}.png"
done