Standard PHP Git pre-commit

pre-commit

#!/bin/sh
 
PROJECT=`php -r "echo dirname(dirname(dirname(realpath('$0'))));"`
STAGED_FILES_CMD=`git diff --cached --name-only --diff-filter=ACMR HEAD | grep \\\\.php`

# Determine if a file list is passed
if [ "$#" -eq 1 ]
then
    oIFS=$IFS
    IFS='
    '
    SFILES="$1"
    IFS=$oIFS
fi
SFILES=${SFILES:-$STAGED_FILES_CMD}

# Simple check for merge conflics
echo "Checking unresolved conflicts..."
if [[ -n $CONFLICTS ]]; then
    conflicts=`git diff --cached --name-only -S'<<<<<< HEAD'`

    if [ -n "$conflicts" ]; then
        echo "Fix merge conflicts before commit"
        echo $conflicts
        exit 1
    fi
fi

# Check syntax
echo "Checking PHP Lint..."
for FILE in $SFILES
do
    php -l -d display_errors=0 $PROJECT/$FILE
    if [ $? != 0 ]
    then
        echo "Fix the error before commit."
        exit 1
    fi
    FILES="$FILES $PROJECT/$FILE"
done

# PHP Code Sniffer
if [ "$FILES" != "" ]
then
    echo "Running Code Sniffer..."
    phpcs --standard=PSR2 --encoding=utf-8 -n -p $FILES
    if [ $? != 0 ]
    then
        echo "Fix the error before commit."
        exit 1
    fi
fi

# Looking for debug trace
echo "Checking debug trace"
VAR=$(git diff --cached --name-only --diff-filter=ACMR | xargs grep -w "console\.(debug|info|log|warn)\|var_dump\|print_r" -n | grep -v "//")
if [ ! -z "$VAR" ]; then
    echo "** Debug trace detected."
    exit 1
fi

exit $?