added option for config file

package.json

@@ -9,6 +9,7 @@
   "author": "Dennis Gunia",
   "license": "ISC",
   "dependencies": {
+    "commander": "^12.1.0",
     "log4js": "^6.9.1",
     "mqtt": "^5.9.1",
     "tuyapi": "github:codetheweb/tuyapi",

readme.md

@@ -0,0 +1,40 @@
+# luminea2mqtt
+This programm allows to controll and monitor Luminea smart plugs via mqtt.
+
+the bridge requires node.js version 18 and is based on the following libs:
+* https://github.com/codetheweb/tuyapi
+* https://github.com/mqttjs
+* https://github.com/log4js-node/log4js-node
+
+## Supported devices
+* luminea nx-4458
+
+## Base Installation
+```
+nvm install 18
+nvm use 18
+sudo ln -s $(realpath `which npm`) /usr/local/bin/npm
+sudo ln -s `which node` /usr/local/bin/node
+
+sudo useradd luminea2mqtt -s /bin/bash -d /opt/luminea2mqtt
+sudo mkdir /opt/luminea2mqtt
+sudo chown luminea2mqtt /opt/luminea2mqtt
+sudo su - luminea2mqtt
+git clone https://github.com/dennis9819/luminea2mqtt.git /opt/luminea2mqtt/bridge
+cd bridge
+
+npm install
+cp config-example.yaml config.yaml
+```
+Configure your devices and mqtt settings (still as user luminea2mqtt):
+```
+vim config.yaml
+```
+Run:
+```
+sudo -u luminea2mqtt node /opt/luminea2mqtt/bridge/src/index.js -c /opt/luminea2mqtt/bridge/config.yaml
+```
+### Install as systemd service
+```
+
+```

src/index.js

@@ -1,21 +1,31 @@
 const log4js = require('log4js');
 const logger = log4js.getLogger();
 const loggerInit = log4js.getLogger("initializer");
+const { Command } = require('commander');
+const program = new Command();
+
 logger.level = 'info';
 loggerInit.level = 'info';
 
+program
+    .name('luminea2mqtt')
+    .version('1.0.0')
+    .option('-c, --config <value>', 'Path to configfile', './config.yaml')
+    .parse(process.argv);
+
 async function main() {
     const mqtt = require("mqtt");
     const YAML = require('yaml')
     const fs = require('fs')
     const Lineplug = require('./lineaplug')
     loggerInit.info("Read configfile")
-    const file = fs.readFileSync('./config.yaml', 'utf8')
+
+    const options = program.opts();
+    loggerInit.info(`User config from ${options.config}`)
+    const file = fs.readFileSync(options.config, 'utf8')
     const config = YAML.parse(file)
 
 
-
-
     const mqttserver = `mqtt://${config.mqtt.host}:${config.mqtt.port}`
     let client = mqtt.connect(mqttserver, {
         // Clean session