introduce configuration file

config.json

@@ -0,0 +1,7 @@
+{
+    "brokerUrl": "mqtts://broker.hottis.de:8883",
+    "brokerUser": "wn",
+    "brokerPass": "locutus",
+    "brokerCa": "/home/wn/server-ca.crt",
+    "mongoDbUrl": "mongodb://localhost/hottis"
+}

dist/main.js

@@ -2,14 +2,23 @@
 Object.defineProperty(exports, "__esModule", { value: true });
 const log = require("./log");
 const mqtt = require("./mqttdispatcher");
+const fs = require("fs");
+const cmdargs = require("command-line-args");
 const EspThermToJson = require("./espthermtojson");
 const MongoSave = require("./mongosave");
 log.info("Dispatcher starting");
-let dispatcher = new mqtt.MqttDispatcher("mqtts://broker.hottis.de:8883", "wn", "locutus", "/home/wn/server-ca.crt");
+const optionDefinitions = [
+    { name: 'verbose', alias: 'v', type: Boolean },
+    { name: 'config', alias: 'c', type: String, defaultValue: '~/mqttDispatcher.conf' }
+];
+const OPTIONS = cmdargs(optionDefinitions);
+log.info(`OPTIONS.config`);
+const CONFIG = JSON.parse(fs.readFileSync(OPTIONS.config, "utf8"));
+let dispatcher = new mqtt.MqttDispatcher(CONFIG.brokerUrl, CONFIG.brokerUser, CONFIG.brokerPass, CONFIG.brokerCa);
 dispatcher.register('IoT/espThermometer2/#', 'toJson', EspThermToJson.espThermToJson);
 let mongoUrl = "mongodb://localhost/hottis";
 // let mongoUrl = "mongodb://receiver:esp8266.@cluster0-shard-00-00-7qduq.mongodb.net:27017,cluster0-shard-00-01-7qduq.mongodb.net:27017,cluster0-shard-00-02-7qduq.mongodb.net:27017/hottis?ssl=true&replicaSet=Cluster0-shard-0&authSource=admin"
-let mongo = new MongoSave.MongoSave(mongoUrl);
+let mongo = new MongoSave.MongoSave(CONFIG.mongoDbUrl);
 dispatcher.register('IoT/espThermometer2/#', 'MongoSave', mongo);
 dispatcher.exec();
 log.info("Dispatcher running");

npm-debug.log

@@ -1,5 +1,9 @@
 0 info it worked if it ends with ok
-1 verbose cli [ '/usr/bin/nodejs', '/usr/bin/npm', 'start' ]
+1 verbose cli [ '/usr/bin/nodejs',
+1 verbose cli   '/usr/bin/npm',
+1 verbose cli   'start',
+1 verbose cli   '--',
+1 verbose cli   '--config=/home/wn/workspace-node/Dispatcher/config.json' ]
 2 info using npm@3.10.10
 3 info using node@v6.11.2
 4 verbose run-script [ 'prestart', 'start', 'poststart' ]
@@ -7,12 +11,13 @@
 6 silly lifecycle dispatcher@1.0.0~prestart: no script for prestart, continuing
 7 info lifecycle dispatcher@1.0.0~start: dispatcher@1.0.0
 8 verbose lifecycle dispatcher@1.0.0~start: unsafe-perm in lifecycle true
-9 verbose lifecycle dispatcher@1.0.0~start: PATH: /usr/lib/node_modules/npm/bin/node-gyp-bin:/opt/services/MqttDispatcher/node_modules/.bin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games
+9 verbose lifecycle dispatcher@1.0.0~start: PATH: /usr/lib/node_modules/npm/bin/node-gyp-bin:/home/wn/workspace-node/Dispatcher/node_modules/.bin:/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games:/home/wn/.local/bin:/home/wn/bin:/opt/jdk/bin:/opt/apache-maven/bin:/home/wn/mos/bin
-10 verbose lifecycle dispatcher@1.0.0~start: CWD: /opt/services/MqttDispatcher
+10 verbose lifecycle dispatcher@1.0.0~start: CWD: /home/wn/workspace-node/Dispatcher
-11 silly lifecycle dispatcher@1.0.0~start: Args: [ '-c', 'node dist/main.js' ]
+11 silly lifecycle dispatcher@1.0.0~start: Args: [ '-c',
+11 silly lifecycle   'node dist/main.js "--config=/home/wn/workspace-node/Dispatcher/config.json"' ]
 12 silly lifecycle dispatcher@1.0.0~start: Returned: code: 1  signal: null
 13 info lifecycle dispatcher@1.0.0~start: Failed to exec start script
-14 verbose stack Error: dispatcher@1.0.0 start: `node dist/main.js`
+14 verbose stack Error: dispatcher@1.0.0 start: `node dist/main.js "--config=/home/wn/workspace-node/Dispatcher/config.json"`
 14 verbose stack Exit status 1
 14 verbose stack     at EventEmitter.<anonymous> (/usr/lib/node_modules/npm/lib/utils/lifecycle.js:255:16)
 14 verbose stack     at emitTwo (events.js:106:13)
@@ -23,20 +28,20 @@
 14 verbose stack     at maybeClose (internal/child_process.js:891:16)
 14 verbose stack     at Process.ChildProcess._handle.onexit (internal/child_process.js:226:5)
 15 verbose pkgid dispatcher@1.0.0
-16 verbose cwd /opt/services/MqttDispatcher
+16 verbose cwd /home/wn/workspace-node/Dispatcher
-17 error Linux 3.16.0-4-amd64
+17 error Linux 4.9.0-3-amd64
-18 error argv "/usr/bin/nodejs" "/usr/bin/npm" "start"
+18 error argv "/usr/bin/nodejs" "/usr/bin/npm" "start" "--" "--config=/home/wn/workspace-node/Dispatcher/config.json"
 19 error node v6.11.2
 20 error npm  v3.10.10
 21 error code ELIFECYCLE
-22 error dispatcher@1.0.0 start: `node dist/main.js`
+22 error dispatcher@1.0.0 start: `node dist/main.js "--config=/home/wn/workspace-node/Dispatcher/config.json"`
 22 error Exit status 1
-23 error Failed at the dispatcher@1.0.0 start script 'node dist/main.js'.
+23 error Failed at the dispatcher@1.0.0 start script 'node dist/main.js "--config=/home/wn/workspace-node/Dispatcher/config.json"'.
 23 error Make sure you have the latest version of node.js and npm installed.
 23 error If you do, this is most likely a problem with the dispatcher package,
 23 error not with npm itself.
 23 error Tell the author that this fails on your system:
-23 error     node dist/main.js
+23 error     node dist/main.js "--config=/home/wn/workspace-node/Dispatcher/config.json"
 23 error You can get information on how to open an issue for this project with:
 23 error     npm bugs dispatcher
 23 error Or if that isn't available, you can get their info via:

package.json

@@ -13,6 +13,7 @@
   "license": "ISC",
   "devDependencies": {
     "@types/chalk": "^0.4.31",
+    "@types/command-line-args": "^4.0.1",
     "@types/mongodb": "^2.2.10",
     "@types/mqtt": "0.0.34",
     "@types/node": "^8.0.14",
@@ -20,6 +21,7 @@
   },
   "dependencies": {
     "chalk": "^2.0.1",
+    "command-line-args": "^4.0.7",
     "moment": "^2.18.1",
     "mongodb": "^2.2.31",
     "mqtt": "^2.9.2"

src/main.ts

@@ -1,21 +1,30 @@
 import * as log from './log'
 import * as mqtt from './mqttdispatcher'
 import * as callchain from './callchain'
-import * as plugintest1 from './plugintest1'
+import * as fs from 'fs'
+import * as cmdargs from 'command-line-args'
 
 import * as EspThermToJson from './espthermtojson'
 import * as MongoSave from './mongosave'
 
 log.info("Dispatcher starting")
-let dispatcher = new mqtt.MqttDispatcher("mqtts://broker.hottis.de:8883", 
+
-  "wn", "locutus", "/home/wn/server-ca.crt")
+const optionDefinitions = [
+    { name: 'verbose', alias: 'v', type: Boolean },
+    { name: 'config', alias: 'c', type: String, defaultValue: '~/mqttDispatcher.conf' }
+];
+const OPTIONS = cmdargs(optionDefinitions)
+const CONFIG = JSON.parse(fs.readFileSync(OPTIONS.config, "utf8"))
+
+let dispatcher = new mqtt.MqttDispatcher(CONFIG.brokerUrl, 
+    CONFIG.brokerUser, CONFIG.brokerPass, CONFIG.brokerCa)
 
 dispatcher.register('IoT/espThermometer2/#', 'toJson', EspThermToJson.espThermToJson)
 
 
 let mongoUrl = "mongodb://localhost/hottis"
 // let mongoUrl = "mongodb://receiver:esp8266.@cluster0-shard-00-00-7qduq.mongodb.net:27017,cluster0-shard-00-01-7qduq.mongodb.net:27017,cluster0-shard-00-02-7qduq.mongodb.net:27017/hottis?ssl=true&replicaSet=Cluster0-shard-0&authSource=admin"
-let mongo : MongoSave.MongoSave = new MongoSave.MongoSave(mongoUrl)
+let mongo : MongoSave.MongoSave = new MongoSave.MongoSave(CONFIG.mongoDbUrl)
 dispatcher.register('IoT/espThermometer2/#', 'MongoSave', mongo);