#!/bin/sh

LLIUREX_GRUB_TOKENS_DIR="/etc/lliurex-grub-custom"
TOKEN_DISTRIBUTOR="lliurex-distributor"
TOKEN_GFXMODE="lliurex-gfxmode"
TOKEN_GRUB_HIDDEN_TIMEOUT="lliurex-hiddent-timeout"
TOKEN_GRUB_HIDDEN_TIMEOUT_2="lliurex-hiddent-timeout-2"
TOKEN_GRUB_BACKGROUND="lliurex-grub-background"
TOKEN_GRUB_RW="lliurex-grub-rw"

mkdir -p ${LLIUREX_GRUB_TOKENS_DIR}

[ -e /etc/default/grub ] || cp /usr/share/grub/default/grub /etc/default/grub


if [ -f /etc/default/grub ]; then


	grep "Simple configuration" /etc/default/grub 1>/dev/null || { cp /usr/share/grub/default/grub /etc/default/grub ; rm -rf /etc/lliurex-grub-custom/* ; }

	
	echo " [ LLiureX Grub Custom ] : Settings for LliureX Grub"
	# Set distribution only one time
	if [ ! -f ${LLIUREX_GRUB_TOKENS_DIR}/${TOKEN_DISTRIBUTOR} ] ; then
		echo " [ LLiureX Grub Custom ] : Setting DISTRIBUTION"
		sed -i "s%^GRUB_DISTRIBUTOR=.*%GRUB_DISTRIBUTOR=\"LliureX 15.05\"%g"   /etc/default/grub || echo "Not find the line"
		date +%F_%R > ${LLIUREX_GRUB_TOKENS_DIR}/${TOKEN_DISTRIBUTOR}
	fi

	# Set GFXMODE only one time
	if [ ! -f ${LLIUREX_GRUB_TOKENS_DIR}/${TOKEN_GFXMODE} ] ; then
		echo " [ LLiureX Grub Custom ] : Setting GFXMODE"
		sed -i "s%^#GRUB_GFXMODE=.*%GRUB_GFXMODE=1024x768%g"   /etc/default/grub || echo "Not find the line"
		date +%F_%R > ${LLIUREX_GRUB_TOKENS_DIR}/${TOKEN_GFXMODE}
	fi


	# Set HIDDENT_TIMEOUT only one time
	if [ ! -f ${LLIUREX_GRUB_TOKENS_DIR}/${TOKEN_GRUB_HIDDEN_TIMEOUT} ] ; then
		echo " [ LLiureX Grub Custom ] : Setting HIDDENT_TIMEOUT"
		sed -i "s%^GRUB_HIDDEN_TIMEOUT_QUIET=true%#GRUB_HIDDEN_TIMEOUT_QUIET=true%g"   /etc/default/grub || echo "Not find the line"
		date +%F_%R > ${LLIUREX_GRUB_TOKENS_DIR}/${TOKEN_GRUB_HIDDEN_TIMEOUT}
	fi


	# Set HIDDENT_TIMEOUT only one time
	if [ ! -f ${LLIUREX_GRUB_TOKENS_DIR}/${TOKEN_GRUB_HIDDEN_TIMEOUT_2} ] ; then
		echo " [ LLiureX Grub Custom ] : Setting HIDDENT_TIMEOUT"
		sed -i "s%^GRUB_HIDDEN_TIMEOUT=.*%GRUB_HIDDEN_TIMEOUT=%g"   /etc/default/grub || echo "Not find the line"
		date +%F_%R > ${LLIUREX_GRUB_TOKENS_DIR}/${TOKEN_GRUB_HIDDEN_TIMEOUT_2}
	fi
	
	# Set GRUB_BACKGROUND only one time
	
	if [ ! -f ${LLIUREX_GRUB_TOKENS_DIR}/${TOKEN_GRUB_BACKGROUND} ] ; then
		echo " [ LLiureX Grub Custom ] : Setting GRUB_BACKGROUND"
		echo 'GRUB_BACKGROUND="/usr/share/lliurex-grub-custom/backgrounds/trusty.png"' >> /etc/default/grub 
		date +%F_%R > ${LLIUREX_GRUB_TOKENS_DIR}/${TOKEN_GRUB_BACKGROUND}
	fi

	# Set GRUB rw only one time
	
	#if [ ! -f ${LLIUREX_GRUB_TOKENS_DIR}/${TOKEN_GRUB_RW} ] ; then
	#	echo " [ LLiureX Grub Custom ] : Setting GRUB_RW"
	#	sed -i "s%^GRUB_CMDLINE_LINUX_DEFAULT=.*%GRUB_CMDLINE_LINUX_DEFAULT=\"quiet splash rw\"%g" /etc/default/grub || echo "Not find the line"
	#	date +%F_%R > ${LLIUREX_GRUB_TOKENS_DIR}/${TOKEN_GRUB_RW}
	#fi 
fi


# Template for diversions
ORIG_FILE="/etc/grub.d/10_linux"
OUR_FILE="/etc/lliurex-grub/10_linux_lliurex"
OUR_PACKAGE="lliurex-grub-custom"

case $1 in 

        configure)
		mkdir -p  /etc/lliurex-grub/
                if dpkg-divert --package ${OUR_PACKAGE} --add  --rename  --divert /etc/lliurex-grub/10_linux.real ${ORIG_FILE} ; then
                        ln -fs ${OUR_FILE} ${ORIG_FILE}
                else
                        echo "Unabe to divert file ${ORIG_FILE}"
                fi 
                
                ;;
        *)
                echo "Nothing to do"
                ;; 
esac

# Other Stuff #


# To clean initramfs scripts
if type update-initramfs >/dev/null 2>&1; then
    update-initramfs -u || true
fi


#DEBHELPER#



update-grub2 || true

#DEBHELPER#