start.sh

#!/bin/bash
bold=$(tput bold)
normal=$(tput sgr0)

orange=$(tput setaf 208)
red=$(tput setaf 1)
nocolor=$(tput sgr0)

initArgs() {

	START="pm2"

	for arg in "$@"; do
		shift
		case "$arg" in
			"--") shift ; break ;;
			"--env") set -- "$@" "-e" ;;
			"--url") set -- "$@" "-h" ;;
			"--credential-secret") set -- "$@" "-s" ;;
			"--docker") set -- "$@" "-d" ;;
			"--log-path") set -- "$@" "-l" ;;
			"--bot") set -- "$@" "-b" ;;
			"--disable-projects") set -- "$@" "-x" ;;
			"--node-red-route") set -- "$@" "-r" ;;
			"--disable-editor") set -- "$@" "-q" ;;
			"--node-red-http-middleware") set -- "$@" "-m";;
			"--no-credential-split") set -- "$@" "-n";;
			*) set -- "$@" "$arg" ;;
		esac
	done

	local OPTIND=1
	PORT=1880

	SOURCE="$( cd "$(dirname "$0")" ; pwd -P )"
	CUR_DIR="`pwd`"
	cd "$SOURCE"
	SOURCE="`pwd`"
	cd "$CUR_DIR"

	ENABLE_PROJECTS="true"
	NODE_RED_DISABLE_EDITOR="false"
	CREDENTIAL_SPLIT_FILES="true"

	while getopts p:e:r:l:h:s:m:b:xqdn option
	do
		case "$option" in
			p) PORT="${OPTARG}";;
			e) ENV="${OPTARG}";;
			h) HOST="${OPTARG}";;
			s) CREDENTIAL_SECRET="${OPTARG}";;
			d) START="pm2-docker";;
			l) LOG_PATH="${OPTARG}";;
			b) BOT="${OPTARG}";;
			r) NODE_RED_ROUTE="${OPTARG}";;
			x) ENABLE_PROJECTS="false";;
			q) NODE_RED_DISABLE_EDITOR="true";;
			m) NODE_RED_HTTP_MIDDLEWARE="${OPTARG}";;
			n) CREDENTIAL_SPLIT_FILES="false";;
	 		:)
	      		echo "Option -$OPTARG requires an argument." >&2
	      		exit 1
	     		;;
		esac
	done
	 
	shift $(($OPTIND - 1))

	APP="$1"
	NAME=""

	if [ $START == "pm2" ]
	then
		NAME="--name $APP"
	fi

	if [ -z "$LOG_PATH" ]
	then
		LOG_PATH=""
	else
		LOG_PATH="-o $LOG_PATH/$APP.out.log -e $LOG_PATH/$APP.err.log"
	fi

}

checkArgs() {
	if [ -z "$BOT" ]; then
		echo $orange"Warning - "$nocolor$bold"No bot specified"$normal
	fi

	if [ -z "$APP" ] || [ -z "$ENV" ]
	then

		echo $red"Error - "$nocolor$bold"usage : bash start.sh [ -p port ] [ --url http://url ] [ --docker ] --bot [ botfoldername ] --env [ dev|quali|prod ] [ --log-path pathtologs ] [ --credential-secret passphrase ] [ --disable-projects ] [ --no-credential-split ] [ --disable-editor ] app"$normal
		exit 1
	fi
}

initArgs "$@"
checkArgs

ROOT_DIR=`pwd`

if [[ -n "$BOT" ]]; then

	if [[ "$ENABLE_PROJECTS" = "true" ]]; then
	
		if [[ ! -d "projects/$BOT" ]]; then

			BOT_ROOT="$ROOT_DIR/projects/$BOT"

		else
			cd "projects/$BOT"
			BOT_ROOT=`pwd`
		fi
	
	else
		BOT_ROOT="$ROOT_DIR"
	fi

	if [[ ! -d "$BOT_ROOT"/data/node_modules ]]; then
		cd data
		npm install
	fi
fi


cd "$BOT_ROOT"

CREDENTIAL_SPLIT_FILES=$CREDENTIAL_SPLIT_FILES \
ENABLE_PROJECTS=$ENABLE_PROJECTS \
NODE_RED_HTTP_MIDDLEWARE="$NODE_RED_HTTP_MIDDLEWARE" \
ROOT_DIR="$ROOT_DIR" \
NODE_ENV=$ENV \
NODE_TLS_REJECT_UNAUTHORIZED=0 \
NODE_RED_ROUTE="$NODE_RED_ROUTE" \
CONFIG_PATH="$BOT_ROOT/conf/config.js" \
NODE_RED_CONFIG_PATH="$BOT_ROOT/conf/node-red-config.js" \
FRAMEWORK_ROOT="$SOURCE" \
HOST="$HOST" \
PORT=$PORT \
BOT="$BOT" \
BOT_ROOT=$BOT_ROOT \
CREDENTIAL_SECRET=$CREDENTIAL_SECRET \
NODE_RED_DISABLE_EDITOR=$NODE_RED_DISABLE_EDITOR \
$START \
start \
"$SOURCE"/node_modules/node-red/red.js $LOG_PATH $NAME -- -s "$SOURCE"/conf/node-red-config.js