#!/usr/bin/env bash

set -eo pipefail

saucedir="/tmp/sauce-connect"

# set up one sauce tunnel for each server passed on the command line
for server; do
    pidfile="$saucedir/$server.pid"

    if [[ -f "$pidfile" ]]; then
        pid="$(cat "$pidfile")"
        echo "Killing Sauce Connect tunnel for $server, PID $pid"

        kill "$pid"
        while [ -e "/proc/$pid" ]; do
            sleep 0.1
        done

    else
        echo "No process ID for $server"
    fi

    rm -f "$saucedir/$server".*
done