#! /bin/sh -e

PREREQ="kbd|console_tools"

prereqs () {
	echo "$PREREQ"
}

case $1 in
prereqs)
	prereqs
	exit 0
	;;
esac

. /usr/share/initramfs-tools/hook-functions
[ -r /etc/default/keyboard ] || exit 0
[ -r /etc/default/console-setup ] || exit 0
. /etc/default/console-setup # also sources /etc/default/keyboard

# CODESET
[ "$CODESET" != guess ] || CODESET=''
if [ -z "$CODESET" ]; then
    case "$CHARMAP" in
        UTF-8)            CODESET=Uni2;;
        ARMSCII-8)        CODESET=Armenian ;;
        CP1251)           CODESET=CyrSlav ;;
        CP1255)           CODESET=Hebrew ;;
        CP1256)           CODESET=Arabic ;;
        GEORGIAN-ACADEMY) CODESET=Georgian ;;
        GEORGIAN-PS)      CODESET=Georgian ;;
        IBM1133)          CODESET=Lao ;;
        ISIRI-3342)       CODESET=Arabic ;;
        ISO-8859-1)       CODESET=Lat15 ;;
        ISO-8859-2)       CODESET=Lat2 ;;
        ISO-8859-3)       CODESET=Lat38 ;;
        ISO-8859-4)       CODESET=Lat7 ;; # sometimes Lat15
        ISO-8859-5)       CODESET=CyrSlav ;;
        ISO-8859-6)       CODESET=Arabic ;;
        ISO-8859-7)       CODESET=Greek ;;
        ISO-8859-8)       CODESET=Hebrew ;;
        ISO-8859-9)       CODESET=Lat15 ;;
        ISO-8859-10)      CODESET=Lat15 ;;
        ISO-8859-11)      CODESET=Thai ;;
        ISO-8859-13)      CODESET=Lat7 ;;
        ISO-8859-14)      CODESET=Lat38 ;;
        ISO-8859-15)      CODESET=Lat15 ;;
        ISO-8859-16)      CODESET=Lat2 ;;
        KOI8-R)           CODESET=CyrKoi ;;
        KOI8-U)           CODESET=CyrKoi ;;
        TIS-620)          CODESET=Thai ;;
        VISCII)           CODESET=Vietnamese ;;
        *)	            ;;
    esac
fi

# FONTSIZE
if [ -z "$FONTSIZE" -o "$FONTSIZE" = guess ]; then
    FONTSIZE=16
fi
case "$FONTSIZE" in
    8x*)
        FONTSIZE=${FONTSIZE#*x}
        ;;
    *x8)
        FONTSIZE=${FONTSIZE%x*}
        ;;
    *x*)
        a=${FONTSIZE%x*}
        b=${FONTSIZE#*x}
        if [ "$a" -lt "$b" ]; then
            FONTSIZE=${b}x${a}
        fi
        ;;
esac

# Copy console-setup configuration
mkdir -p "$DESTDIR/etc/default"
cp -p /etc/default/keyboard "$DESTDIR/etc/default"
cp -p /etc/default/console-setup "$DESTDIR/etc/default"

# Assume setupcon --save has been run
if [ -f "$FONT" ]; then
	FONT="/etc/console-setup/${FONT##*/}"
	FONT="${FONT%.gz}"
else
	FONT="/etc/console-setup/$CODESET-$FONTFACE$FONTSIZE.psf"
fi
if [ -f "$FONT" ]; then
	mkdir -p "$DESTDIR${FONT%/*}"
	cp -p "$FONT" "$DESTDIR$FONT"
fi
if [ -f "$FONT.gz" ]; then
	mkdir -p "$DESTDIR${FONT%/*}"
	cp -p "$FONT.gz" "$DESTDIR$FONT.gz"
fi
if [ -f "$ACM" ]; then
	ACM="/etc/console-setup/${ACM##*/}"
	ACM="${ACM%.gz}"
else
	ACM="/etc/console-setup/$CHARMAP.acm"
fi
if [ -f "$ACM" ]; then
	mkdir -p "$DESTDIR${ACM%/*}"
	cp -p "$ACM" "$DESTDIR$ACM"
fi
if [ -f "$ACM.gz" ]; then
	mkdir -p "$DESTDIR${ACM%/*}"
	cp -p "$ACM.gz" "$DESTDIR$ACM.gz"
fi
if [ -f /etc/console-setup/cached.kmap.gz ]; then
	mkdir -p "$DESTDIR/etc/console-setup"
	cp -p /etc/console-setup/cached.kmap.gz \
		"$DESTDIR/etc/console-setup/cached.kmap.gz"
fi

exit 0