for f in $(find . -name "*.scss" -o -name "*.css" -o -name "*.dot" -o -name "*.js" -o -name "*.html"); do
if [[ "$f" =~ /(node_modules|bower_components)/ ]]; then
continue
fi
echo $f
if [ -f $f ]; then
cp $f $f.bak;
cat $f.bak | expand -t 4 > $f;
rm $f.bak;
fi
done