#!/bin/bash

find stm32cubemx -type f |while read file
do
  cat $file | dos2unix | sed -e 's,[\t ]*$,,g' > $file.tmp
  cnt=$(diff $file.tmp $file | wc -l)

  if [[ $cnt -gt 0 ]]
  then
    echo Fixed $file
    mv $file.tmp $file
  else
    rm $file.tmp
  fi
done