Wanaku MCP Server

#!/usr/bin/env bash
RETVAL=0
WANAKU_COMPONENT="service-http"
WANAKU_JAVA_OPTS="-Dwanaku.component=${WANAKU_COMPONENT}"

localDir="$(dirname $0)"
installDir="$(dirname "${localDir}")"
launcher=launcher

RED="\e[0;31m"
GREEN="\e[0;32m"
RESET="\e[0m"

function esuccess() {
    echo -e "${GREEN} OK${RESET}"
}

function eerror() {
    echo -e "${RED} failed${RESET} ($@)"
}

function start() {
    echo -en "Starting the daemon: "
    export WANAKU_JAVA_OPTS
    nohup "${installDir}/${launcher}" ${@} >/dev/null 2>/dev/null &
    if [[ $? != 0 ]] ; then
        eerror "failed to daemonize the application"
        exit 1
    fi

    sleep 1s

    processCount=0
    for pid in $(pgrep -U $(id -u) -f ".*wanaku.component=${WANAKU_COMPONENT}.*") ; do
        if (( processCount == 0 )) ; then
            esuccess
        fi
        echo -e "${WANAKU_COMPONENT} started:${GREEN} ${pid} ${RESET}"
        ((processCount++))
    done

    if (( processCount == 0 )) ; then
        eerror "${WANAKU_COMPONENT} did not start successfully"
    fi
}


function stop() {
    for pid in $(pgrep -U $(id -u) -f ".*wanaku.component=${WANAKU_COMPONENT}.*") ; do
        echo "Killing ${WANAKU_COMPONENT} ${pid}"
        kill -TERM ${pid}
    done
}

function restart() {
    stop
    start
}

function printHelp() {
    echo "Usage: ${0} [start|stop|restart]"
}


if [[ -z ${1} ]] ; then
    printHelp
    exit 2
fi


case "${1}" in
	start)
		start "${2}" "${3}"
		;;
	stop)
		stop
		;;
	restart)
		restart
		;;
	*)
		printHelp
		RETVAL=2
esac

exit ${RETVAL}