#!/bin/sh

lang=en_US
for o in $(cat /proc/cmdline); do
    case $o in
       lang=*)
          eval $o
          ;;
    esac
done

# we need the _NOT so there is always a field 2
Country=$(echo "$lang"_NOT | cut -d_ -f2)
Language=$(echo "$lang" | cut -d_ -f1)

file="/usr/share/langset/$Language""_$Country"
if ! test -f "$file"; then
  file="/usr/share/langset/$Language"
fi

layout=
model=
variant=
options=
sed -e 's,: *,:,' "$file" | while read line; do
  key=`echo $line | cut -d: -f1`
  value=`echo $line | cut -d: -f2-`

  if [ "$key" = "XkbLayout" ]; then
    layout="$value"
  elif [ "$key" = "XkbModel" ]; then
    model="$value"
  elif [ "$key" = "XkbVariant" ]; then
    variant="$value"
  elif [ "$key" = "XkbOptions" ]; then
    options="$value"
  fi

  sed -i -e "s#$key=\".*#$key=\"$value\"#" /etc/sysconfig/language
  sed -i -e "s#$key=\".*#$key=\"$value\"#" /etc/sysconfig/keyboard
  sed -i -e "s#$key=\".*#$key=\"$value\"#" /etc/sysconfig/console

  if [ -n "$layout" ] && [ -n "$model" ] && [ -n "$variant" ] && [ -n "$options" ]; then
    localectl set-x11-keymap "$layout" "$model" "$variant" "$options"
  fi
done

echo "$Language""_$Country" > /var/lib/zypp/RequestedLocales

# Apply the settings
systemctl restart systemd-vconsole-setup