Added support for Web Serial API on Chromebooks

Author: csarnataro

package.json

@@ -15,7 +15,7 @@
     "lib": "lib"
   },
   "dependencies": {
-    "@bcmi-labs/arduino-chromeos-uploader": "file:../arduino-chromeos-uploader",
+    "@bcmi-labs/arduino-chromeos-uploader": "git://github.com/bcmi-labs/arduino-chromeos-uploader#csarnataro/iot-1597-main-refactoring",
     "detect-browser": "^4.8.0",
     "rxjs": "^6.5.3",
     "semver-compare": "^1.0.0",
@@ -84,7 +84,8 @@
     "Stefania Mellai <[email protected]>",
     "Fabrizio Mirabito <[email protected]>",
     "Alberto Iannaccone <[email protected]>",
-    "Gabriele Destefanis <[email protected]>"
+    "Gabriele Destefanis <[email protected]>",
+    "Christian Sarnataro <[email protected]>"
   ],
   "license": "GPLv3",
   "bugs": {

src/chrome-os-daemon.js

@@ -30,21 +30,23 @@ import ChromeAppDaemon from './chrome-app-daemon';
  */
 export default function ChromeOsDaemon(boardsUrl, options) {
 
-  // const { cacheStorageKey } = options;
-  if (false) { // typeof options === 'string') {
-    console.dir('******** BEGIN: chrome-os-daemon:40 ********');
-    console.dir('CREATING CHROME APP', { depth: null, colors: true });
-    console.dir('********   END: chrome-os-daemon:40 ********');
-    // chrome app
-    this.flavour = new ChromeAppDaemon(boardsUrl, options);
+  let useWebSerial = null;
+  let chromeExtensionId;
+
+  // check chromeExtensionId OR web serial API
+  if (typeof options === 'string') {
+    chromeExtensionId = options;
   }
   else {
-    console.dir('******** BEGIN: chrome-os-daemon:47 ********');
-    console.dir('CREATING WEB SERIAL', { depth: null, colors: true });
-    console.dir('********   END: chrome-os-daemon:47 ********');
-    // const { cacheStorageKey } = options;
+    useWebSerial = options.useWebSerial;
+    chromeExtensionId = options.chromeExtensionId;
+  }
+  if (useWebSerial === 'true' && 'serial' in navigator) {
     this.flavour = new WebSerialDaemon(boardsUrl);
   }
+  else {
+    this.flavour = new ChromeAppDaemon(boardsUrl, chromeExtensionId);
+  }
 
   const handler = {
     get: (_, name) => this.flavour[name],
@@ -58,4 +60,3 @@ export default function ChromeOsDaemon(boardsUrl, options) {
   return new Proxy(this, handler);
 
 }
-

src/web-serial-daemon.js

@@ -130,7 +130,6 @@ export default class WebSerialDaemon extends Daemon {
       this.uploading.next({ status: this.UPLOAD_DONE, msg: 'Sketch uploaded' });
     }
     catch (error) {
-      console.error(error);
       this.notifyUploadError(error.message);
     }
   }