#!/bin/bash

# PORT SCRIPT
# The port script is OPTIONAL.
# It is used to return the ports used by the service.
# It is called with the path to the server specific env file as an argument.

source "$(dirname "$0")/_common.sh"

# Required environment variables
# check_required_env_vars "HOST_PORT" 

# check if jq is installed
if ! command -v jq &> /dev/null; then
    die "jq could not be found, please install it"
fi

# check if sos_config.json exists
if [ ! -f "${CONFIG_PATH}/sos_config.json" ]; then
    die "sos_config.json does not exist"
fi

# extract port from sos_config.json
PORT=$(jq -r '.port' "${CONFIG_PATH}/sos_config.json")
echo $PORT