script/git-hooks/check-trailing-whitespace

   1 #!/bin/sh
   2
   3 git diff-index --cached --check  HEAD -- :/*.[ch] :/*.p[ylm]
   4
   5 if [ $? != 0 ]; then
   6     echo
   7     echo "The commit failed because it seems to introduce trailing whitespace"
   8     echo "into C, Perl, or Python code."
   9     echo
  10     echo "If you are sure you want to do this, repeat the commit with the "
  11     echo "--no-verify, like this:"
  12     echo
  13     echo "   git commit --no-verify"
  14     exit 1
  15 fi
  16
  17 exit 0