dotfiles/.config/i3blocks/scripts/xkblayout

#!/usr/bin/env bash

# # Matches first 3 letters of layout name.
# MATCH='\w{3}'
#
# # Matches short layout name.
# #MATCH='\w*'
#
# # Matches full layout name.
# #MATCH='\w*(\s\(.*\))?'
#
# # Restart kbdd to apply layout changes on block reload.
# killall kbdd 2>/dev/null
# kbdd >/dev/null || exit 1
#
# # Get initial state of layout
# N=$( dbus-send --print-reply=literal --dest=ru.gentoo.KbddService\
    # /ru/gentoo/KbddService ru.gentoo.kbdd.getCurrentLayout 2>/dev/null |\
    # sed -un 's/^.*uint32 //p' )
#
# # In case dbus service wasn't available yet, poll until service is ready.
# while [[ -z "$N" ]]; do
    # sleep .1
    # N=$( dbus-send --print-reply=literal --dest=ru.gentoo.KbddService\
        # /ru/gentoo/KbddService ru.gentoo.kbdd.getCurrentLayout 2>/dev/null |\
        # sed -un 's/^.*uint32 //p' )
# done
# dbus-send --print-reply=literal --dest=ru.gentoo.KbddService \
  # /ru/gentoo/KbddService ru.gentoo.kbdd.getLayoutName uint32:"$N" |\
  # grep -Po "${MATCH}" | head -n1
#
# # Parse dbus output.
# var=$(dbus-monitor "interface='ru.gentoo.kbdd',member='layoutNameChanged'" |\
    # grep -Po --line-buffered "(?<=string \")${MATCH}")
#
# # dbus-monitor "interface='ru.gentoo.kbdd',member='layoutNameChanged'" | cut -d "\"" -f2


while true 
do
    if [[ $(xkblayout-state print %n) == "English" ]]; then
        # echo "English"
        echo "🇺🇸"
    elif [[ $(xkblayout-state print %n) == "Russian" ]]; then
        echo "🇷🇺"
        # echo "Russian"
    fi
done