#!/bin/sh
# vim: tabstop=2 shiftwidth=2 textwidth=0 wrapmargin=0 expandtab
#
# Start an EDDN Service, including redirecting output to a log file.

usage() {
  echo "Usage: $(basename $0) [ gateway | monitor | relay ] [ live | beta | dev ]"
}

if [ -z "${1}" ];
then
  usage
  echo "No EDDN service specified."
  exit 3
fi
SERVICE="${1}"

if [ -z "${2}" ];
then
  usage
  echo "No EDDN environment specified."
  exit 3
fi
EDDN_ENV="${2}"

EXEC_PATH=$(dirname $0)
#echo "EXEC_PATH: ${EXEC_PATH}"

# Ensure we're in the correct place
cd ${EXEC_PATH}
#pwd

# Bring in some common configuration
if [ ! -f "eddn_${EDDN_ENV}_config" ];
then
  echo "eddn_${EDDN_ENV}_config is missing from $(pwd)"
  exit 1
fi
. "./eddn_${EDDN_ENV}_config"

# Use the python venv
. "${PYTHON_VENV}/bin/activate"

if [ ! -f "${PYTHON_VENV}/bin/eddn-${SERVICE}" ];
then
  echo "${SERVICE} is missing from ${PYTHON_VENV}/bin"
  exit 2
fi

exec ${PYTHON_VENV}/bin/eddn-${SERVICE} --config "${CONFIG_OVERRIDE}" >> "${LOG_DIR}/${SERVICE}.log" 2>&1