scripts/misc/cronhelp

#!/bin/zsh
#dep:xprintidle pgrep chronic

ALLARGS=("$@")

zparseopts -D -maxidle:=maxidle -in-chronic=chronic l:=logfile -logfile:=logfile

if [[ $logfile ]]; then
	function debug() {
		echo "$(date --iso-8601=seconds) $*" >> $logfile
	}
else
	function debug() {}
fi

if [[ ! $chronic ]]; then
	debug "Restarting with chronic"
	exec chronic $0 --in-chronic $ALLARGS
fi

if [[ $maxidle ]]; then
	maxidle=${maxidle[2]}
	debug "Checking idle time: $(xprintidle) / 1000 < $maxidle"
	if (($(xprintidle) / 1000 < $maxidle)); then
		debug "Checking pgrep $1: $(pgrep $1)"
		if ! pgrep $1; then
			debug "Running $*"
			eval "$*"
			exit $?
		fi
	fi
else
	debug "Checking pgrep $1: $(pgrep $1)"
	if ! pgrep $1; then
		debug "Running $*"
		eval "$*"
		exit $?
	fi
fi