I38/scripts/keyboard.sh
2023-08-31 01:31:51 -04:00

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#!/usr/bin/env bash
# This script is a modified version of i3-keyboard-layout.
# Originally Copyright (c) 2018 Sergio Gil.
# https://github.com/porras/i3-keyboard-layout
# This modified script, like the rest of I38, is released under the WTFPL license.
# The original work was released under the MIT license.
set -e
get_kbdlayout() {
layout=$(setxkbmap -query | grep -oP 'layout:\s*\K([\w,]+)')
variant=$(setxkbmap -query | grep -oP 'variant:\s*\K(\w+)')
echo "$layout" "$variant"
}
set_kbdlayout() {
eval "array=($1)"
setxkbmap "${array[@]}" &&
spd-say -P important -Cw "${array[@]}"
}
cycle() {
current_layout=$(get_kbdlayout | xargs)
layouts=("$@" "$1") # add the first one at the end so that it cycles
index=0
while [ "${layouts[$index]}" != "$current_layout" ] && [ $index -lt "${#layouts[@]}" ]; do index=$[index +1]; done
next_index=$[index +1]
next_layout=${layouts[$next_index]}
set_kbdlayout "$next_layout"
}
subcommand="$1"
shift || exit 1
case $subcommand in
"get")
echo -n $(get_kbdlayout)
;;
"cycle")
cycle "$@"
;;
esac
exit 0