source: lliurex-grub-custom/trunk/fuentes/debian/lliurex-grub-custom.postinst @ 549

#!/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"
TOKEN_GRUB_IFACES="lliurex-grub-ifaces"
LLIUREX_GRUB_DEFAULT="/etc/lliurex-grub/grub.default"
DISTRIBUTION="Lliurex Xenial"
GRUB_DEFCFG_DIR="/etc/default/grub.d"
GRUB_DEFCFG_FILE="${GRUB_DEFCFG_DIR}/lliurex_conf.cfg"

mkdir -p ${LLIUREX_GRUB_TOKENS_DIR}

if [ -f /etc/default/grub ]; then
        if [ ! -d ${GRUB_DEFCFG_DIR} ]; then
            mkdir ${GRUB_DEFCFG_DIR}
        fi
        cp /etc/default/grub ${LLIUREX_GRUB_DEFAULT}
        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=\"${DISTRIBUTION}\"%g"  ${LLIUREX_GRUB_DEFAULT} || echo "Not find the line"
                echo "GRUB_DISTRIBUTOR=\"${DISTRIBUTION}\"" > ${GRUB_DEFCFG_FILE}
                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"  ${LLIUREX_GRUB_DEFAULT}  || echo "Not find the line"
                echo "GRUB_GFXMODE=1024x768" >> ${GRUB_DEFCFG_FILE}
                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"  ${LLIUREX_GRUB_DEFAULT} || echo "Not find the line"
                echo "GRUB_HIDDEN_TIMEOUT_QUIET=true" >> ${GRUB_DEFCFG_FILE}
                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"  ${LLIUREX_GRUB_DEFAULT} || echo "Not find the line"
                echo "GRUB_HIDDEN_TIMEOUT=" >> ${GRUB_DEFCFG_FILE}
                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"' >> ${LLIUREX_GRUB_DEFAULT}
                echo "GRUB_BACKGROUND=\"/usr/share/lliurex-grub-custom/backgrounds/trusty.png\"" >> ${GRUB_DEFCFG_FILE}
                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 
        
        # Set Default boot options for GRUB_CMDLINE_LINUX_DEFAULT
        if [ ! -f ${LLIUREX_GRUB_TOKENS_DIR}/${TOKEN_GRUB_IFACES} ] ; then
                echo " [ LLiureX Grub Custom ] : Setting default Linux cmdline"
                sed -i "s%^GRUB_CMDLINE_LINUX_DEFAULT=.*%GRUB_CMDLINE_LINUX_DEFAULT=\"net.ifnames=0 quiet splash rw\"%g" ${LLIUREX_GRUB_DEFAULT} || echo "Not find the line"
                echo "GRUB_CMDLINE_LINUX_DEFAULT=\"net.ifnames=0 quiet splash rw\"" >> ${GRUB_DEFCFG_FILE}
                IFACES=`ls /sys/class/net|egrep -v '^lo$'`
                I=0
                for x in $IFACES; do
                    echo " [ LLiureX Grub Custom ] : Fixing $x into /etc/network/interfaces"
                    sed -i "s%$x%eth$I%g" /etc/network/interfaces || echo "Not found interface $x into /etc/network/interfaces"
                    I=$(($I+1))
                done
                date +%F_%R > ${LLIUREX_GRUB_TOKENS_DIR}/${TOKEN_GRUB_IFACES}
        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"

GRUB_DEFAULT_FILE="/etc/default/grub"
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 
                if dpkg-divert --package ${OUR_PACKAGE}  --divert ${GRUB_DEFAULT_FILE}.ubuntu --rename ${GRUB_DEFAULT_FILE} ; then
                        cp  ${LLIUREX_GRUB_DEFAULT} ${GRUB_DEFAULT_FILE}
                        ucf --purge ${GRUB_DEFAULT_FILE}
                        ucfr --purge --force grub-pc ${GRUB_DEFAULT_FILE}
                        ucfr grub-pc ${GRUB_DEFAULT_FILE}
                        ucfr ${OUR_PACKAGE} ${GRUB_DEFAULT_FILE}.ubuntu
                        ucf ${LLIUREX_GRUB_DEFAULT} ${GRUB_DEFAULT_FILE}
                        echo "Diverted ${GRUB_DEFAULT_FILE} file"
                else
                        echo "Unable 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#