#!/bin/bash

REPOS="$1"
TXN="$2"

PHP="/usr/local/php/bin/php"
SVNLOOK="/usr/bin/svnlook"

RUNSCRIPT="/path/to/run/php/script"

CHANGED=`$SVNLOOK changed -t "$TXN" "$REPOS" | grep '^[U|A]' | awk '{print $2}'`

for FILE in $CHANGED; do
    if [[ "$FILE" =~ \.php$ ]]; then
        TEMPFILE=`mktemp`
        $SVNLOOK cat -t "$TXN" "$REPOS" "$FILE" > $TEMPFILE
        MESSAGE=`$PHP $RUNSCRIPT --format console --src $TEMPFILE | head -n -2`
        if [ ! -z "$MESSAGE" ]; then
            rm -rf $TEMPFILE
            echo "$MESSAGE" | sed -e "s|$TEMPFILE|$FILE|" 1>&2
            exit 1
        fi
        rm -rf $TEMPFILE
    fi
done