KDE 6 Light/Dark mode toggle

kde-color-scheme-toggle.sh

#!/bin/bash

current_scheme=$(LANG=C.UTF-8 plasma-apply-colorscheme --list-schemes | awk -F' \\(|\\)' '/current color scheme/ {gsub(/^[ \*]+/, "", $1); print $1}')
# if no awk, use grep
# current_scheme=$(LANG=C.UTF-8 plasma-apply-colorscheme --list-schemes | grep "current color scheme" | sed 's/^[ \*]*\([^ ]*\) .*/\1/')

if [ "$current_scheme" == "BreezeDark" ]; then
    target_scheme="BreezeLight"
elif [ "$current_scheme" == "BreezeLight" ]; then
    target_scheme="BreezeDark"
else
    echo "Current color scheme is neither BreezeDark nor BreezeLight. Exiting."
    exit 1
fi

plasma-apply-colorscheme $target_scheme