Expose cli args to client (#584)

* expose cliArgs to client

* bump version

package.json

@@ -1,6 +1,6 @@
 {
   "name": "appium-device-farm",
-  "version": "3.5.0",
+  "version": "3.6.0",
   "description": "An appium 2.0 plugin that manages and create driver session on available devices",
   "main": "./lib/index.js",
   "scripts": {

src/app.ts

@@ -2,6 +2,7 @@ import express from 'express';
 import path from 'path';
 import log from './logger';
 import { DeviceModel, PendingSessionsModel } from './data-service/db';
+import { getCLIArgs } from './data-service/pluginArgs';
 import cors from 'cors';
 import AsyncLock from 'async-lock';
 import axios from 'axios';
@@ -71,6 +72,10 @@ apiRouter.get('/queue', (req, res) => {
   res.json(PendingSessionsModel.chain().find().data().length);
 });
 
+apiRouter.get('/cliArgs', (req, res) => {
+  res.json(getCLIArgs());
+});
+
 apiRouter.get('/devices/android', (req, res) => {
   res.json(
     DeviceModel.find({

src/data-service/db.ts

@@ -3,5 +3,6 @@ import loki from 'lokijs';
 const db = new loki('db.json');
 const DeviceModel = db.addCollection('devices');
 const PendingSessionsModel = db.addCollection('pending-sessions');
+const CLIArgs = db.addCollection('cliArgs');
 
-export { DeviceModel, PendingSessionsModel };
+export { DeviceModel, PendingSessionsModel, CLIArgs };

src/data-service/pluginArgs.ts

@@ -0,0 +1,11 @@
+import { CLIArgs } from './db';
+
+async function addCLIArgs(args: any) {
+  CLIArgs.insert(args);
+}
+
+function getCLIArgs() {
+  return CLIArgs.chain().find().data();
+}
+
+export { addCLIArgs, getCLIArgs };

src/device-utils.ts

@@ -190,7 +190,9 @@ export function getDeviceFiltersFromCapability(capability: any): IDeviceFilterOp
   }
   return {
     platform,
-    platformVersion: capability['appium:platformVersion'] ? capability['appium:platformVersion'] : undefined,
+    platformVersion: capability['appium:platformVersion']
+      ? capability['appium:platformVersion']
+      : undefined,
     name,
     deviceType,
     udid: udids?.length ? udids : undefined,

src/plugin.ts

@@ -31,6 +31,7 @@ import { hubUrl } from './helpers';
 import Cloud from './enums/Cloud';
 import ChromeDriverManager from './device-managers/ChromeDriverManager';
 import { LocalStorage } from 'node-persist';
+import { addCLIArgs } from './data-service/pluginArgs';
 
 const commandsQueueGuard = new AsyncLock();
 const DEVICE_MANAGER_LOCK_NAME = 'DeviceManager';
@@ -78,6 +79,7 @@ class DevicePlugin extends BasePlugin {
     });
     Container.set(DeviceFarmManager, deviceManager);
     if (chromeDriverManager) Container.set(ChromeDriverManager, chromeDriverManager);
+    await addCLIArgs(cliArgs);
     await initlializeStorage();
     logger.info(
       `📣📣📣 Device Farm Plugin will be served at 🔗 http://localhost:${cliArgs.port}/device-farm`