#!/bin/sh

# ------------------------------------------------------------------------------
#
#   MIT License
#
#   Copyright (c) 2020-2022 Jurek Muszynski (rekmus)
#
#   Permission is hereby granted, free of charge, to any person obtaining a copy
#   of this software and associated documentation files (the "Software"), to deal
#   in the Software without restriction, including without limitation the rights
#   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
#   copies of the Software, and to permit persons to whom the Software is
#   furnished to do so, subject to the following conditions:
#
#   The above copyright notice and this permission notice shall be included in all
#   copies or substantial portions of the Software.
#
#   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
#   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
#   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
#   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
#   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
#   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
#   SOFTWARE.
#
# ------------------------------------------------------------------------------
#
#   Node++ startup
#   nodepp.org
#
# ------------------------------------------------------------------------------


# ---------------------------------------------------------------------
# Environment check

if [ -z $NPP_DIR ]
then
    if [ -f ./npp_app ]
    then
        echo "WARNING: No NPP_DIR variable, setting to parent directory"
        export NPP_DIR=..
    else
        echo "ERROR: No NPP_DIR variable and no npp_app file present in the current directory, couldn't start."
        echo "Your npp_app should be in \$NPP_DIR/bin"
        echo "Set the NPP_DIR environment variable like this:"
        echo ""
        echo "export NPP_DIR=/path/to/npp_application"
        echo ""
        exit 1
    fi
fi

# ---------------------------------------------------------------------

echo "Starting Node++ App..."

# ---------------------------------------------------------------------
# Main app

nohup $NPP_DIR/bin/npp_app > /dev/null 2>&1 &

# ---------------------------------------------------------------------
# Services

if [ -f $NPP_DIR/bin/npp.conf ]
then
    NPP_SVC_PROCESSES=`grep '^ASYNCSvcProcesses' $NPP_DIR/bin/npp.conf | head -1 | cut -d '=' -f 2 | sed 's/\r$//'`
fi

if [ -z $NPP_SVC_PROCESSES ]
then
    NPP_SVC_PROCESSES=0
fi

if [ $NPP_SVC_PROCESSES -ne 0 ]
then
    echo "Starting" $NPP_SVC_PROCESSES "svc process(es)..."

    sleep 1  # wait for the ASYNC queues to open

    for i in `seq 1 $NPP_SVC_PROCESSES`
    do
        nohup $NPP_DIR/bin/npp_svc > /dev/null 2>&1 &
    done
fi

# ---------------------------------------------------------------------

sleep 1  # return to prompt
