#!/bin/sh

# prints the current keyboard layout and then any layout changes
# taken from https://github.com/Alexays/Waybar/pull/85

swaymsg --type get_inputs --raw | \
  jq --raw-output \
    '[
        .[] |
          select(.type == "keyboard") |
          .xkb_active_layout_name |
	  select(contains("English \\(US\\)") | not)
     ] |
     first |
     sub("English \\(US\\)"; "us") | sub("Portuguese \\(Brazil\\)"; "br")
    '

swaymsg --type subscribe --monitor --raw '["input"]' | \
  jq --raw-output --unbuffered \
    '
      select(.change == "xkb_layout") |
        .input.xkb_active_layout_name |
	sub("English \\(US\\)"; "us") | sub("Portuguese \\(Brazil\\)"; "br")
    '