#!/bin/sh

set -e

# Source debconf library.
. /usr/share/debconf/confmodule

CONFIGDIR=/etc/console-setup
CONFIGFILE=/etc/default/console-setup

if [ "$1" = "configure" ]; then

# Remove non-update-alternatives-maintained config file
[ -f /etc/vtrgb ] && [ ! -h /etc/vtrgb ] && (md5sum /etc/vtrgb | grep -qs e7c707883505a6e15e6e42aedcab64a1) && rm -f /etc/vtrgb
update-alternatives --remove vtrgb /usr/share/console-setup/vtrgb 2>/dev/null || true
update-alternatives --install /etc/vtrgb vtrgb "$CONFIGDIR/vtrgb" 50
update-alternatives --install /etc/vtrgb vtrgb "$CONFIGDIR/vtrgb.vga" 20

db_get console-setup/codesetcode
codeset="$RET"
db_get console-setup/fontface47
fontface="$RET"
db_metaget console-setup/use_system_font description
if [ "$fontface" = "$RET" ]; then
fontface=''
fi
db_get console-setup/fontsize
fontsize="$RET"
if [ -z "$fontface" ]; then
fontsize=''
fi

db_get console-setup/charmap47
charmap="${RET:-UTF-8}"

if [ ! -e $CONFIGFILE ]; then
cat /usr/share/console-setup/console-setup >$CONFIGFILE || true
fi

. $CONFIGFILE || true

CONSOLE_MAP=${CONSOLE_MAP:-$ACM}

# If $CONFFILE is produced by an old version of console-setup or by a
# new version of console-setup-mini
if \
grep "^ *XKBLAYOUT=" $CONFIGFILE >/dev/null || \
! grep "^ *CHARMAP=" $CONFIGFILE >/dev/null
then
cp -a $CONFIGFILE $CONFIGFILE.tmp

cat /usr/share/console-setup/console-setup >$CONFIGFILE.tmp

cat >>$CONFIGFILE.tmp <<EOF

if [ -f /etc/default/keyboard ]; then
. /etc/default/keyboard
fi
######################################################################
# You can remove the lines that follow. They contain the contents of
# this file before version 1.47 of console-setup.
######################################################################
EOF
sed 's/^/# /' <$CONFIGFILE >>$CONFIGFILE.tmp

mv -f $CONFIGFILE.tmp $CONFIGFILE
fi

# For compatibility with programs that expect console-setup-mini
# to define XKB... variables in /etc/default/console-setup.
if \
! grep '^ *[.] */etc/default/keyboard' $CONFIGFILE >/dev/null
then
cat >>$CONFIGFILE <<EOF

if [ -f /etc/default/keyboard ]; then
. /etc/default/keyboard
fi
EOF
fi

# Ensure we do not mess up the config file's ownership and permissions.
cp -a -f $CONFIGFILE $CONFIGFILE.tmp

# If the admin deleted or commented some variables but then set
# them via debconf, (re-)add them to the conffile.
for var in \
VERBOSE_OUTPUT ACTIVE_CONSOLES CHARMAP CODESET FONTFACE FONTSIZE
do
if ! grep "^ *${var}=" $CONFIGFILE >/dev/null; then
echo "${var}=" >>$CONFIGFILE
fi
done

if [ "$FONT" ] && ! grep "^ *FONT=" $CONFIGFILE >/dev/null; then
echo "FONT=" >>$CONFIGFILE
fi
if [ "$FONT_MAP" ] && ! grep "^ *FONT_MAP=" $CONFIGFILE >/dev/null; then
echo "FONT_MAP=" >>$CONFIGFILE
fi
if \
[ "$CONSOLE_MAP" ] \
&& ! grep "^ *CONSOLE_MAP=" $CONFIGFILE >/dev/null \
&& ! grep "^ *ACM=" $CONFIGFILE >/dev/null
then
echo "CONSOLE_MAP=" >>$CONFIGFILE
fi

sed \
-e "s|^ *VERBOSE_OUTPUT=.*|VERBOSE_OUTPUT=\"${VERBOSE_OUTPUT:-no}\"|" \
-e "s|^ *ACTIVE_CONSOLES=.*|ACTIVE_CONSOLES=\"${ACTIVE_CONSOLES:-/dev/tty[1-6]}\"|" \
-e "s|^ *FONT=.*|FONT=\"$FONT\"|" \
-e "s|^ *FONT_MAP=.*|FONT_MAP=\"$FONT_MAP\"|" \
-e "s|^ *CONSOLE_MAP=.*|CONSOLE_MAP=\"$CONSOLE_MAP\"|" \
-e "s|^ *ACM=.*|CONSOLE_MAP=\"$CONSOLE_MAP\"|" \
-e "s|^ *CHARMAP=.*|CHARMAP=\"$charmap\"|" \
-e "s|^ *CODESET=.*|CODESET=\"$codeset\"|" \
-e "s|^ *FONTFACE=.*|FONTFACE=\"$fontface\"|" \
-e "s|^ *FONTSIZE=.*|FONTSIZE=\"$fontsize\"|" \
<$CONFIGFILE >$CONFIGFILE.tmp

mv -f $CONFIGFILE.tmp $CONFIGFILE

db_set console-setup/store_defaults_in_debconf_db true
fi

if type plymouth >/dev/null && plymouth --ping; then
# setting the keymap breaks with plymouth in raw mode, and setting the
# font will currently also break if on vgacon
setupcon --save-only
elif [ -d /lib/debian-installer ] || \
expr "$(fgconsole 2>/dev/null || true)" : '[1-6]$' >/dev/null; then
setupcon --force --save
else
# setting the font corrupts X
setupcon --save-only
setupcon --force -k
cat >&2 <<EOF
Your console font configuration will be updated the next time your system
boots. If you want to update it now, run 'setupcon' from a virtual console.
EOF
fi

if type update-rc.d >/dev/null; then
# upstart transition to a single job, not entirely handled by debhelper
# autoscripts
update-rc.d -f keyboard-setup remove >/dev/null
fi

# Automatically added by dh_installinit
if [ -x "/etc/init.d/console-font" ]; then
if [ ! -e "/etc/init/console-font.conf" ]; then
update-rc.d console-font defaults >/dev/null
fi
fi
# End automatically added section
# Automatically added by dh_installinit
update-rc.d -f console-font remove >/dev/null || exit $?
# End automatically added section
# Automatically added by dh_installinit
if [ -x "/etc/init.d/setvtrgb" ]; then
if [ ! -e "/etc/init/setvtrgb.conf" ]; then
update-rc.d setvtrgb defaults >/dev/null
fi
fi
# End automatically added section
# Automatically added by dh_installinit
update-rc.d -f setvtrgb remove >/dev/null || exit $?
# End automatically added section


if type update-initramfs >/dev/null 2>&1; then
update-initramfs -u
fi

exit 0