#!/bin/sh

if [ "$1" = "-h" ]; then
	cat <<EOF>&2
Usage: ${0##*/} [OPTIONS]

With no argument, open Transmission's interface. Otherwise, run
transmission-remote with the provided options.

In both cases if transmission-daemon is not running it will be started
beforehand.

EOF
	exit
fi

for i in transmission-daemon transmission-remote ; do
	if ! command -v $i >/dev/null 2>&1; then
		echo >&2 "'$i' not found"
		exit 1
	fi
done

## The command is often displayed as transmission-da.
## The 'sleep' is needed here to give the daemon some time to start. 1 sec
## should be enough on most system.
ps -U "$USER" -o comm= | grep -q transmission-da || { transmission-daemon && echo "Daemon started" && sleep 1 ; }

if [ $# -eq 0 ]; then
	$BROWSER http://localhost:9091/
else
	transmission-remote "$@"
fi