git pre-commit hook: white space check

white_space_check_git

 52 WHITESPACE_CHECK=`git status | grep modified | awk -F" " '{print $3}' | xargs -I '{}' grep -nPH "^[ ]+$" '{}'`
 53 WHITESPACE_CHECK_COUNT=`echo "$WHITESPACE_CHECK" | wc -w`
 54 if [ "$WHITESPACE_CHECK_COUNT" != "0" ]; then
 55     echo "$WHITESPACE_CHECK" | xargs -I '{}' echo ">> git pre-commit hook: white space in {}"
 56     exit 1
 57 fi

  1 #!/bin/sh
  2 
  3 WHITESPACE_CHECK=`git status | grep modified | awk -F" " '{print $3}' | xargs -I '{}' grep -nEH "[ ]+$" '{}'`
  4 WHITESPACE_CHECK_COUNT=`echo "$WHITESPACE_CHECK" | wc -w | tr -d ' '`
  5 
  6 if [ "$WHITESPACE_CHECK_COUNT" != "0" ]; then
  7     echo "$WHITESPACE_CHECK" | xargs -I '{}' echo ">> git pre-commit hook: white space in {}"
  8     exit 1
  9 fi
 10 echo 'done'