electron stuff finished

.eslintrc.js

@@ -8,7 +8,7 @@ module.exports = {
     'plugin:import/errors',
     'plugin:import/warnings',
     'plugin:import/typescript',
-    'node'
+    'node',
   ],
   parserOptions: {
     ecmaVersion: 2020,
@@ -42,16 +42,11 @@ module.exports = {
           },
         ],
       },
-      env: {
-        node: false,
-        typescript: true,
-      },
     },
     {
       files: '**/*.js',
       env: {
         node: true,
-        typescript: false,
       },
     },
   ],

helper/discover.js

@@ -0,0 +1,35 @@
+/* eslint-disable @typescript-eslint/no-var-requires */
+/* eslint-disable import/no-commonjs */
+
+const mdns = require('mdns');
+const compareVersions = require('compare-versions');
+
+const browser = mdns.createBrowser(mdns.tcp('octoprint'));
+const minimumVersion = '1.3.5';
+let nodes = [];
+
+function discoverNodes(window) {
+  browser.on('serviceUp', service => {
+    nodes.push({
+      id: service.interfaceIndex,
+      name: service.name,
+      version: service.txtRecord.version,
+      url: `${service.host.replace(/\.$/, '')}:${service.port}${service.txtRecord.path}api/`,
+      disable: compareVersions(minimumVersion, service.txtRecord.version) === -1,
+    });
+    sendNodes(window);
+  });
+
+  browser.on('serviceDown', service => {
+    nodes = nodes.filter(node => node.id !== service.interfaceIndex);
+    sendNodes(window);
+  });
+
+  browser.start();
+}
+
+function sendNodes(window) {
+  window.webContents.send('discoveredNodes', nodes);
+}
+
+module.exports = discoverNodes;

helper/listener.js

@@ -1,10 +1,14 @@
+/* eslint-disable @typescript-eslint/no-var-requires */
+/* eslint-disable import/no-commonjs */
+
 const path = require('path');
 const url = require('url');
 
 const exec = require('child_process').exec;
 
 const sendCustomStyles = require('./styles');
 const { downloadUpdate, sendVersionInfo } = require('./update');
+const discoverNodes = require('./discover');
 
 function activateScreenSleepListener(ipcMain) {
   ipcMain.on('screenSleep', () => {
@@ -43,11 +47,18 @@ function activateUpdateListener(ipcMain, window) {
   });
 }
 
+function activateDiscoverListener(ipcMain, window) {
+  ipcMain.on('discover', () => {
+    discoverNodes(window);
+  });
+}
+
 function activateListeners(ipcMain, window, app) {
   activateAppInfoListener(ipcMain, window, app);
   activateScreenSleepListener(ipcMain);
   activateReloadListener(ipcMain, window);
   activateUpdateListener(ipcMain, window);
+  activateDiscoverListener(ipcMain, window);
 }
 
 module.exports = activateListeners;

helper/styles.js

@@ -1,3 +1,6 @@
+/* eslint-disable @typescript-eslint/no-var-requires */
+/* eslint-disable import/no-commonjs */
+
 const fs = require('fs');
 const path = require('path');
 const { app } = require('electron');

helper/update.js

@@ -1,3 +1,7 @@
+/* eslint-disable no-sync */
+/* eslint-disable @typescript-eslint/no-var-requires */
+/* eslint-disable import/no-commonjs */
+
 const fs = require('fs');
 const got = require('got');
 const stream = require('stream');
@@ -6,31 +10,30 @@ const progress = require('progress-stream');
 
 const exec = require('child_process').exec;
 
-
 function downloadUpdate(updateInfo, window) {
   const downloadPath = '/tmp/octodash.deb';
 
   exec('arch', (err, stdout, stderr) => {
     if (err || stderr) {
       window.webContents.send('updateError', {
-        error: err ? err : { message: stderr },
+        error: err || { message: stderr },
       });
     }
     got(updateInfo.assetsURL)
       .then(releaseFiles => {
         const reducer = (accumulator, currentValue) => accumulator + currentValue;
-        let averageETA = [];
+        const averageETA = [];
         let downloadURL;
         let packageSize;
-        for (let package of JSON.parse(releaseFiles.body)) {
+        for (const package of JSON.parse(releaseFiles.body)) {
           if (package.name.includes(stdout.trim())) {
             downloadURL = package.browser_download_url;
             packageSize = package.size;
           }
         }
         if (downloadURL) {
           const downloadPipeline = promisify(stream.pipeline);
-          let downloadProgress = progress({
+          const downloadProgress = progress({
             length: packageSize,
             time: 300,
           });
@@ -69,7 +72,7 @@ function downloadUpdate(updateInfo, window) {
               exec('sudo ~/scripts/update-octodash', (err, _, stderr) => {
                 if (err || stderr) {
                   window.webContents.send('updateError', {
-                    error: err ? err : { message: stderr },
+                    error: err || { message: stderr },
                   });
                 } else {
                   window.webContents.send('updateInstalled');

main.js

@@ -1,10 +1,10 @@
+/* eslint-disable @typescript-eslint/no-var-requires */
+/* eslint-disable import/no-commonjs */
+
 const { app, BrowserWindow, ipcMain } = require('electron');
-const electronStore = require('electron-store');
 const path = require('path');
 const url = require('url');
 
-const store = new electronStore();
-
 const args = process.argv.slice(1);
 const big = args.some(val => val === '--big');
 const dev = args.some(val => val === '--serve');
@@ -17,11 +17,6 @@ app.allowRendererProcessReuse = true;
 let window;
 
 function createWindow() {
-  config = store.get('config');
-  store.onDidChange('config', newValue => {
-    config = newValue;
-  });
-
   const { screen, session } = require('electron');
 
   if (!dev) {
@@ -41,7 +36,7 @@ function createWindow() {
   window = new BrowserWindow({
     width: dev ? (big ? 1400 : 1080) : mainScreen.size.width,
     height: dev ? (big ? 502 : 342) : mainScreen.size.height,
-    frame: dev ? true : false,
+    frame: dev,
     backgroundColor: '#353b48',
     webPreferences: {
       nodeIntegration: true,