typeset -gi _mail_count
function prompt_docker_host() {
	p10k segment -b blue -i '' -t "${DOCKER_HOST#*://}" -c "${DOCKER_HOST#*://}"
}
typeset -g POWERLEVEL9K_DOCKER_HOST_SHOW_ON_COMMAND='docker'
function prompt_new_mail() {
	_mail_count=(~/Mail/*/Inbox/new/*(.N)) 
	(( ${#_mail_count} > 0 )) || return
	p10k segment -b yellow -i '' -t "${#_mail_count}"
}
function prompt_covid_19() {
	local tmpfile=~/.cache/covidres
	local -a stats
	zstat -A stats +mtime -- $tmpfile 2>/dev/null
	if [[ $stats[1] < $(($epochtime[1]-86400)) ]]; then
		local result=$(curl -sL https://api.covid19api.com/country/germany/status/confirmed/live | jq -e '.[-1].Cases')
		[ ! -z $result ] && print $result > $tmpfile
	fi
	p10k segment -b red -i '' -t "$(< $tmpfile)"
}