#!/bin/bash

set -e

# Set www-data user uid and group in order to have correct permissions
if [ -n "$USER_UID" ]; then
    # only if the uid is not already correct
    if [ "$USER_UID" != "$(id -u www-data)" ]; then
        echo "change uid $USER_UID on www-data"
        usermod -u "$USER_UID" www-data || true;
    fi
fi
if [ -n "$USER_GROUP" ]; then
    # only if the Guid is not already correct
    if [ "$USER_GROUP" != "$(id -g www-data)" ]; then
        echo "change group $USER_GROUP on www-data"
        if getent group "$USER_GROUP" ; then
            usermod -G "$USER_GROUP" www-data || true;
        else
            groupmod -g "$USER_GROUP" www-data || true;
        fi
    fi
fi

. /usr/local/bin/init.sh


exec php-fpm --nodaemonize