initializr-cleanup

#!/bin/bash

# Fix some inconsistencies in the code you get from initializr.
# By Martin Vilcans, @vilcans, http://www.librador.com

set -e

files=$(find \
  -type f \
  -not -path './.git/*' \
  -not -name '*.png' \
  -not -name '*.ico' \
)

temp=$(tempfile)

for file in $files; do
  # Get rid of those DOS line endings
  dos2unix $file
  # Expand tabs and remove trailing spaces
  expand -t 2 $file | sed -r 's/ +$//' >$temp
  cp $temp $file
done