keyboardswitch.sh

#!/bin/bash
# Created by T-Crypt

get_keyboard_names() {
    hyprctl devices -j | jq -r '.keyboards[].name'
}

change_layout() {
    local got_error=false

    while read -r name; do
        hyprctl switchxkblayout "$name" next
        if [[ $? -eq 0 ]]; then
            echo "Switched the layout for $name."
        else
            >&2 echo "Error while switching the layout for $name."
            got_error=true
        fi
    done <<< "$(get_keyboard_names)"

    if [ "$got_error" = true ]; then
        >&2 echo "Some errors were found during the process..."
        return 1
    fi

    return 0 # All layouts had been cycled successfully
}

if ! change_layout; then
    notify-send -u low -t 2000 'Keyboard layout' 'Error: Layout change failed'
    >&2 echo "Layout change failed."
    exit 1
else
    notify-send -u low -t 2000 'Keyboard layout' 'Current Layout Changed'
    echo "Layout change successful."
fi