git set php code style script

gistfile1.sh

#!/bin/sh
 
# PHP CodeSniffer pre-receive hook for git
#exit 0 #if you want to skip all validation
 
PHPCS_BIN="phpcs"
PHPCS_CODING_STANDARD="PSR2"
 
TMP_DIR=$(mktemp -d phpcs-pre-receive-hook.XXXXXXXX)
mkdir "$TMP_DIR/source"
 
# gathers all errors and sent to output at end
ERRORS=""
RETVAL=0
 
#gitolite style
#refname="$1"
#oldrev="$2"
#newrev="$3"
 
# <oldrev> <newrev> <refname>
while read oldrev newrev ref; #clen-git style
do
    if [ "$oldrev" = "0000000000000000000000000000000000000000" ]
    then
        oldrev="HEAD"
        #oldrev="4b825dc642cb6eb9a060e54bf8d69288fbee4904"
    fi
    
    list=$(git diff-tree --name-only -r $oldrev..$newrev | grep -e '.php' -e '.phtml')
    for file in ${list}; do
 
        # dirty hack for create dir tree
        mkdir -p $(dirname "$TMP_DIR/source/$file")
 
        git show ${newrev}:${file} 1>"$TMP_DIR/source/$file" 2>/dev/null  || continue  #skip deleted files
        OUTPUT=$($PHPCS_BIN  --standard=$PHPCS_CODING_STANDARD "$TMP_DIR/source/$file")
        if [ "$?" -ne "0" ]; then
            ERRORS="${ERRORS}${OUTPUT}"
            RETVAL=1
        fi
 
    done
done
 
# cleanup
rm -rf $TMP_DIR
 
echo "$ERRORS"
 
exit $RETVAL