enable/disable Dark Mode scripts

darkmode.sh

function enable_darkmode() {
    set_darkmode "$1" "no"
}

function disable_darkmode() {
    set_darkmode "$1" "yes"
}

function set_darkmode() {
    app="$1"

    identifier="$(osascript -e "id of app \"${app}\"")"

    if [[ "${identifier}" == "" ]]; then
        echo "Unknown app: ${app}" >&2
        exit 1
    fi

    osascript -e "tell application \"${app}\" to quit"
    defaults write "${identifier}" NSRequiresAquaSystemAppearance -bool "$2"
    osascript -e "tell application \"${app}\" to activate"
}