echo "Updating /etc/shells"
cp /etc/shells /etc/shells.bak
(grep -v /usr/local/etc/rc.initial /etc/shells.bak; \
    echo /usr/local/etc/rc.initial) > /etc/shells
rm -f /etc/shells.bak

echo "Registering root shell"
pw usermod -n root -s /usr/local/etc/rc.initial

echo "Hooking into /etc/rc"
cp /etc/rc /etc/rc.bak
cat > /etc/rc <<EOF
#!/bin/sh
# OPNsense rc(8) hook was automatically installed:
if [ -f /usr/local/etc/rc ]; then /usr/local/etc/rc; exit 0; fi
EOF
cat /etc/rc.bak >> /etc/rc
rm -f /etc/rc.bak

echo "Updating /boot/loader.conf"
touch /boot/loader.conf
cp /boot/loader.conf /boot/loader.conf.bak
(grep -v loader_brand /boot/loader.conf.bak; \
    echo 'loader_brand="opnsense"') > /boot/loader.conf
cp /boot/loader.conf /boot/loader.conf.bak
(grep -v loader_logo /boot/loader.conf.bak; \
    echo 'loader_logo="hourglass"') > /boot/loader.conf
rm -f /boot/loader.conf.bak

echo "Writing package version"
mkdir -p /usr/local/opnsense/version
if [ -f /usr/local/opnsense/version/opnsense ]; then
	mv /usr/local/opnsense/version/opnsense /usr/local/opnsense/version/opnsense.last
fi
echo "%%CORE_COMMIT%%" > /usr/local/opnsense/version/opnsense

if /usr/local/etc/rc.d/configd status > /dev/null; then
	/usr/local/etc/rc.d/configd restart
fi

echo "Flush Phalcon volt templates"
rm -f /usr/local/opnsense/mvc/app/cache/*.php

echo "Reloading GUI configuration"
/usr/local/etc/rc.php_ini_setup
if pgrep -q php-cgi; then
	pkill -HUP php-cgi
fi