#!/bin/sh
#
# This script is licensed under GPL V3 or higher
# 
# 

EXTRA_REPOS=""
check_and_install_nongpl(){
    wget -q -O /extra-packages.netinstall http://preseed/extra-packages.netinstall
    if [ -f "/extra-packages.netinstall" ]; then
        oIFS=$IFS
        IFS="|"
        repos="$(egrep -i 'repository' /extra-packages.netinstall |sed -r 's% +% %g'|cut -d' ' -f2- )" 
        packages="$(egrep -i 'package' /extra-packages.netinstall |sed -r 's% +% %g'|cut -d' ' -f2- )"
        for r in $repos ; do
            echo deb $r >> /target/etc/apt/sources.list
        done;
        EXTRA_REPOS=$repos
        if [ "x$packages" != "x" ]; then
            in-target apt-get update
            in-target apt-get -y install $packages
        fi
        rm /extra-packages.netinstall
        IFS=$oIFS
    fi
}

check_and_run_extra_commands(){
    wget -q -O /extra-commands.netinstall http://preseed/extra-commands.netinstall
    scr="/extra-commands.netinstall"
    if [ -f "$scr" ]; then
        oIFS=$IFS
        IFS="|"
        sh $scr
        rm $scr
        IFS=$oIFS
    fi
}

# First fix the sources list for generic lliurex flavours
put_apt_conf(){
    base="${1}"
    param="${2}"

    if [ -z "${param}" ]; then
	param="desktop"
    fi 
    if [ -n "${force_server}" ]; then
        SERVER="${force_server}"
    else
        case $param in
            "client")
            SERVER="http://mirror/llx19"
        ;;
#       NOT AVAILABLE IN NETINSTALL
#       "server")
#           SERVER="file:///net/mirror/llxXXXX"
#       ;;
        "desktop")
            SERVER="http://mirror/llx19"
        ;;
        ## INFANTIL CASE AND OTHERS
        *)
            SERVER="http://mirror/llx19"
        ;;
        esac
    fi
    
    echo "# LliureX Net-Installation ${param}"  > ${BASE_DIR}/etc/apt/sources.list
    echo "deb ${SERVER} bionic main universe restricted multiverse"  >> ${BASE_DIR}/etc/apt/sources.list
    echo "deb ${SERVER} bionic-updates main universe restricted multiverse"  >> ${BASE_DIR}/etc/apt/sources.list
    echo "deb ${SERVER} bionic-security main universe restricted multiverse"  >> ${BASE_DIR}/etc/apt/sources.list
    if [ "x$EXTRA_REPOS" != "x" ]; then
        oIFS=$IFS
        IFS="|"
        for r in $EXTRA_REPOS; do 
            echo deb $r >> ${BASE_DIR}/etc/apt/sources.list
        done
        IFS=$oIFS
    fi
    if [ "$param" = "infantil" ]; then
        echo "deb ${SERVER} bionic preschool" >> ${BASE_DIR}/etc/apt/sources.list
    fi
}

# Initial param checking

if [ -z "${1}" ]; then 
    exit 1
else
    BASE_DIR="$1"
fi

if [ ! -d "${BASE_DIR}" -o ! -f "${BASE_DIR}/etc/apt/sources.list" ];then
    exit 1
fi

class=$(cat /proc/cmdline |sed -r "s%.*preseed/url=http://preseed/([a-zA-Z_-]+).cfg\.*%\1%i;tx;d;:x")
base_class=$(echo $class|cut -d- -f1|tr [A-Z] [a-z])

force_server=$(cat /proc/cmdline |sed -r "s%.*force_server=(http://[0-9a-zA-Z_/.:-]+).*%\1%i;tx;d;:x")

check_and_install_nongpl

put_apt_conf ${BASE_DIR} ${base_class}

# in-target dpkg --add-architecture i386

check_and_run_extra_commands
#if [ "x$base_class" = "xinfantil" ]; then
#    in-target apt-get update
#    in-target apt-get -y install lliurex-meta-infantil
#fi
exit 0