#!/bin/sh

ROLE="undefined"
MPI_MASTER_SERVICE_NAME="sec_masterservice"
MPI_WORKER_SERVICE_NAME="sec_workerservice"
HOSTNAMES="/etc/nethosts"

#######################
# ARGUMENTS PARSER

while [ "$1" != "" ];
do
    PARAM=$(echo "$1" | awk -F= '{print $1}')
    VALUE=$(echo "$1" | awk -F= '{print $2}')

    case $PARAM in
        role)
            [ "$VALUE" ] && ROLE=$VALUE
            ;;

        sec_master_service_name)
            [ "$VALUE" ] && MPI_MASTER_SERVICE_NAME=$VALUE
            ;;

        sec_worker_service_name)
            [ "$VALUE" ] && MPI_WORKER_SERVICE_NAME=$VALUE
            ;;
        *)
            echo "ERROR: unknown parameter \"$PARAM\""
            exit 1
            ;;
    esac
    shift
done



cat > /etc/opt/service_names <<- EOF
MPI_MASTER_SERVICE_NAME=${MPI_MASTER_SERVICE_NAME}
MPI_WORKER_SERVICE_NAME=${MPI_WORKER_SERVICE_NAME}
EOF

case $ROLE in
    "masterservice")

        # Auto update default host file in background and dumb all output
        auto_update_hosts "${HOSTNAMES}" > /dev/null 2>&1 &
	code-server  --disable-update-check --bind-addr 0.0.0.0:8080 --user-data-dir /home/docker/project --extensions-dir /home/docker/extensions-dir --auth none &



extrarclocal=/tmp/bin/rclocal
if [ -f $extrarclocal ]; then
        if [ -s $extrarclocal ]; then
                # The file is not-empty.
                sh /tmp/bin/rclocal 2>&1 | tee /tmp/logs/rclocal.log
        else
                # The file is empty.
                echo "file empty"
        fi
fi


        tail -f /dev/null
        #/root/start-nginx.sh
        # Start ssh server
        #/usr/sbin/sshd -D
        ;;


    "workerservice")

        # Start ssh server in background
        #/usr/sbin/sshd -D &
        
        # Keep trying to connect to master node and stay there indefinitely so that master node can see
        # the connected hosts that are ready for MPI work
        #while sleep 1
        #do
            # shellcheck disable=SC2086
        #    ssh -T -o "StrictHostKeyChecking no"   \
        #        -i "${USER_HOME}/.ssh/id_rsa"      \
        #        ${USER}@${MPI_MASTER_SERVICE_NAME} \
        tail -f /dev/null
        #done
        ;;
    *)
        echo 'role argument only accepts "masterservice" or "workerservice"'
esac