pre-commit

#!/bin/bash


ROOT_DIR="$(pwd)/"
LIST=$(git diff-index --cached --name-only --diff-filter=ACMR HEAD)
ERRORS_BUFFER=""

for file in $LIST
do
    EXTENSION=$(echo "$file" | grep -E "\.(php|inc|module|profile|install)$")

    if [ "$EXTENSION" != "" ]; then
        ERRORS=$(php -l "$ROOT_DIR$file" 2>&1 | grep "Parse error")
        if [ "$ERRORS" != "" ]; then
            if [ "$ERRORS_BUFFER" != "" ]; then
                ERRORS_BUFFER="$ERRORS_BUFFER\n$ERRORS"
            else
                ERRORS_BUFFER="$ERRORS"
            fi
            echo "Syntax errors found in file: $file "
        fi

        # Check for xdebug statments
        ERRORS=$(grep -nH xdebug_ "$ROOT_DIR$file" | \
                 sed -e 's/^/Found XDebug Statment : /')
        if [ "$ERRORS" != "" ]; then
            if [ "$ERRORS_BUFFER" != "" ]; then
                ERRORS_BUFFER="$ERRORS_BUFFER\n$ERRORS"
            else
                ERRORS_BUFFER="$ERRORS"
            fi
        fi

        # Check for devel
        ERRORS=$(grep -nHE "(dsm|kpr|dpm|dpr|ddebug_backtrace|ksm|kint)\(" "$ROOT_DIR$file" | \
                 sed -e 's/^/Found Devel Statment : /')
        if [ "$ERRORS" != "" ]; then
            if [ "$ERRORS_BUFFER" != "" ]; then
                ERRORS_BUFFER="$ERRORS_BUFFER\n$ERRORS"
            else
                ERRORS_BUFFER="$ERRORS"
            fi
        fi


    fi
done
if [ "$ERRORS_BUFFER" != "" ]; then
    echo 
    echo "Found PHP parse errors: "
    echo -e $ERRORS_BUFFER
    echo 
    echo "PHP parse errors found. Fix errors and commit again."
    exit 1
else
    echo "No PHP parse errors found."
fi