Merge pull request #197 from vector-im/jryans/rework-linting

Migrate to `eslint-plugin-matrix-org`

.eslintrc.js

@@ -1,6 +1,12 @@
 module.exports = {
+    plugins: [
+        "matrix-org",
+    ],
+    extends: [
+        "plugin:matrix-org/javascript",
+    ],
     parserOptions: {
-        ecmaVersion: 8,
+        ecmaVersion: 2021,
     },
     env: {
         es6: true,
@@ -8,12 +14,7 @@ module.exports = {
         // we also have some browser code (ie. the preload script)
         browser: true,
     },
-    extends: ["matrix-org"],
     rules: {
-        // js-sdk uses a babel rule which we can't use because we
-        // don't use babel, so remove it & put the original back
-        "babel/no-invalid-this": "off",
-        "no-invalid-this": "error",
         "quotes": "off",
         "indent": "off",
         "prefer-promise-reject-errors": "off",

package.json

@@ -47,8 +47,9 @@
     "electron-builder-squirrel-windows": "22.10.5",
     "electron-devtools-installer": "^3.1.1",
     "electron-notarize": "^1.0.0",
-    "eslint": "7.3.1",
+    "eslint": "7.18.0",
-    "eslint-config-matrix-org": "^0.1.2",
+    "eslint-config-google": "^0.14.0",
+    "eslint-plugin-matrix-org": "github:matrix-org/eslint-plugin-matrix-org#main",
     "find-npm-prefix": "^1.0.2",
     "fs-extra": "^8.1.0",
     "glob": "^7.1.6",

src/electron-main.js

@@ -499,7 +499,6 @@ ipcMain.on('ipcCall', async function(ev, payload) {
     });
 });
 
-
 const seshatDefaultPassphrase = "DEFAULT_PASSPHRASE";
 async function getOrCreatePassphrase(key) {
     if (keytar) {

src/language-helper.js

@@ -56,10 +56,10 @@ function _t(text, variables = {}) {
 }
 
 class AppLocalization {
-    static STORE_KEY = "locale"
-    store = null
-
     constructor({ store, components = [] }) {
+        // TODO: Should be static field, but that doesn't parse without Babel
+        this.STORE_KEY = "locale";
+
         counterpart.registerTranslations("en", this.fetchTranslationJson("en_EN"));
         counterpart.setFallbackLocale('en');
         counterpart.setSeparator('|');
@@ -69,8 +69,8 @@ class AppLocalization {
         }
 
         this.store = store;
-        if (this.store.has(AppLocalization.STORE_KEY)) {
+        if (this.store.has(this.STORE_KEY)) {
-            const locales = this.store.get(AppLocalization.STORE_KEY);
+            const locales = this.store.get(this.STORE_KEY);
             this.setAppLocale(locales);
         }
 
@@ -106,7 +106,7 @@ class AppLocalization {
         });
 
         counterpart.setLocale(locales);
-        this.store.set(AppLocalization.STORE_KEY, locales);
+        this.store.set(this.STORE_KEY, locales);
 
         this.resetLocalizedUI();
     }
@@ -121,7 +121,6 @@ class AppLocalization {
     }
 }
 
-
 module.exports = {
     AppLocalization,
     _t,

src/webcontents-handler.js

@@ -50,7 +50,6 @@ function writeNativeImage(filePath, img) {
     }
 }
 
-
 function onLinkContextMenu(ev, params) {
     let url = params.linkURL || params.srcURL;