Upgrade dependencies (#996)

* Upgrade Electron to 5.0.4

* Fix spellcheck provider

* npm audit fix

src/browser/webview/mattermost.js

@@ -186,10 +186,14 @@ function resetMisspelledState() {
 
 function setSpellChecker() {
   const spellCheckerLocale = ipcRenderer.sendSync('get-spellchecker-locale');
-  webFrame.setSpellCheckProvider(spellCheckerLocale, false, {
-    spellCheck(text) {
-      const res = ipcRenderer.sendSync('checkspell', text);
-      return res === null ? true : res;
+  webFrame.setSpellCheckProvider(spellCheckerLocale, {
+    spellCheck(words, callback) {
+      const misspeltWords = words.filter((text) => {
+        const res = ipcRenderer.sendSync('checkspell', text);
+        const isCorrect = (res === null) ? true : res;
+        return !isCorrect;
+      });
+      callback(misspeltWords);
     },
   });
   resetMisspelledState();

src/main/mainWindow.js

@@ -43,6 +43,10 @@ function createMainWindow(config, options) {
     minWidth: minimumWindowWidth,
     minHeight: minimumWindowHeight,
     fullscreen: false,
+    webPreferences: {
+      nodeIntegration: true,
+      webviewTag: true,
+    },
   });
 
   const mainWindow = new BrowserWindow(windowOptions);

src/package-lock.json

@@ -370,9 +370,9 @@
       "integrity": "sha512-RdJUflcE3cUzKiMqQgsCu06FPu9UdIJO0beYbPhHN4k6apgJtifcoCtT9bcxOpYBtpD2kCM6Sbzg4CausW/PKQ=="
     },
     "js-yaml": {
-      "version": "3.12.1",
-      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.12.1.tgz",
-      "integrity": "sha512-um46hB9wNOKlwkHgiuyEVAybXBjwFUV0Z/RaHJblRd9DXltue9FTYvzCr9ErQrK9Adz5MU4gHWVaNUfdmrC8qA==",
+      "version": "3.13.1",
+      "resolved": "https://registry.npmjs.org/js-yaml/-/js-yaml-3.13.1.tgz",
+      "integrity": "sha512-YfbcO7jXDdyj0DGxYVSlSeQNHbD7XPWvrVWeVUujrQEoZzWJIRrCPoyk6kL6IAjAG2IolMK4T0hNUe0HOUs5Jw==",
       "requires": {
         "argparse": "^1.0.7",
         "esprima": "^4.0.0"