Simple Android Assets Importer

assets-sorter.sh

#!/bin/bash
# Simple Android Assets Importer
# description: Sorts assets given by designer from file name postfix to
# android drawable directory structure
#
# for example:  ic_launcher_xxhdpi.png to xxhdpi/ic_launcher.png
#
# usage:   ./assets-sort.sh DIR DELIMITER
# example: ./assets-sort.sh Assets/ "_"
# note: no delimiter is used if not set by ARGV
# Created by Igor Glotov <igor.n.glotov@gmail.com> / github: igorglotov
# License: WTFPL

rm -rf $1/*dpi
files=`ls $1`
postfixes=("xxxhdpi" "xxhdpi" "xhdpi" "hdpi" "mdpi")
mkdir -p $1/{m,h,xh,xxh,xxxh}dpi
delim=$2

for file in $files
do
        for dpi in "${postfixes[@]}"
        do
                if [[ $file == *"$delim$dpi.png" ]]
                then
                        newfile=${file%%"$delim$dpi.png"}
                        newfile=$newfile".png"
                        echo $newfile
                        cp $1/$file $1/$dpi/$newfile
                fi

        done
done