phpcs-hook-update

#!/bin/bash

# PHP CodeSniffer pre-receive hook for git
#exit 0 #if you want to skip all validation

PHPCS_BIN="/c/apps/PHP/composer/phpcs"
PHPCS_IGNORE=*/Migrations/*,*/vendor/*
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"

if [ "$PHPCS_IGNORE" != "" ]; then
    IGNORE="--ignore=$PHPCS_IGNORE"
else
    IGNORE=""
fi

echo "============================"
echo "Checking for PSR2 code style"
echo "============================"
echo ""

# <oldrev> <newrev> <refname>
#while read oldrev newrev ref; #clen-git style
#do
    if [ "$oldrev" = "0000000000000000000000000000000000000000" ]
    then
        oldrev="HEAD"
    fi
    
    list=$(git diff-tree --name-only -r $oldrev..$newrev)
    
    for file in ${list}; do

        # dirty hack for create dir tree
        mkdir -p $(dirname "$TMP_DIR/source/$file")
        
        #echo $PHPCS_BIN  --standard=$PHPCS_CODING_STANDARD $IGNORE "$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 $IGNORE "$TMP_DIR/source/$file")
        if [ "$?" -ne "0" ]; then
        	XERRORS="${ERRORS}${OUTPUT}"
            ERRORS="${ERRORS}${file}"
            RETVAL=1
        fi
    done
#done


if [ "$RETVAL" = "1" ]; then
  echo "Please format these files:"
  echo "$ERRORS"
else
  echo "All good"
fi

# cleanup
rm -rf $TMP_DIR

exit $RETVAL