Port to TypeScript, fix a few bugs

.eslintrc.json

@@ -6,15 +6,23 @@
     "serviceworker": true,
     "webextensions": true
   },
-  "extends": ["eslint:recommended", "plugin:unicorn/recommended", "prettier"],
+  "extends": [
+    "eslint:recommended",
+    "plugin:unicorn/recommended",
+    "plugin:@typescript-eslint/recommended",
+    "prettier"
+  ],
   "parserOptions": {
-    "ecmaVersion": 2021,
+    "ecmaVersion": "latest",
     "sourceType": "module",
-    "ecmaFeatures": {
-      "modules": true
-    }
+    "project": [
+      "./tsconfig.json"
+    ]
   },
-  "plugins": ["unicorn"],
+  "plugins": [
+    "@typescript-eslint",
+    "unicorn"
+  ],
   "rules": {
     "arrow-body-style": "error",
     "consistent-return": "error",
@@ -25,19 +33,31 @@
         "SwitchCase": 1
       }
     ],
-    "linebreak-style": ["error", "unix"],
+    "linebreak-style": [
+      "error",
+      "unix"
+    ],
     "no-console": [
       "error",
       {
-        "allow": ["error"]
+        "allow": [
+          "error"
+        ]
       }
     ],
     "no-var": "error",
     "prefer-arrow-callback": "error",
     "prefer-const": "error",
     "prefer-template": "error",
-    "quotes": ["error", "single"],
-    "semi": ["error", "always"],
-    "unicorn/no-null": "off"
+    "quotes": [
+      "error",
+      "single"
+    ],
+    "semi": [
+      "error",
+      "always"
+    ],
+    "unicorn/no-null": "off",
+    "unicorn/prefer-top-level-await": "off"
   }
 }

.prettierignore

@@ -3,4 +3,5 @@ package-lock.json
 pnpm-lock.yaml
 yarn.lock
 public/build
-*.html
+*.html
+*.json

.prettierrc.json

@@ -1,8 +1,9 @@
 {
   "quoteProps": "consistent",
+  "printWidth": 120,
   "overrides": [
     {
-      "files": ["*.js"],
+      "files": ["*.js", "*.ts"],
       "options": {
         "singleQuote": true
       }

CHANGES.md

@@ -2,10 +2,12 @@
 
 ## 3.1.0
 
+- Ported to TypeScript
 - Redesign settings page
 - Fix Firefox compatibility
 - Fix selecting the add-on in the sidebar in Firefox
 - Host permissions are optional again
+- Fix a few smaller bugs
 
 ## 3.0.1
 

esbuild.js → build.ts

@@ -17,17 +17,17 @@ try {
 
 build({
   entryPoints: [
-    resolve(__dirname, 'source', 'service-worker.js'),
-    resolve(__dirname, 'source', 'sidebar.js'),
-    resolve(__dirname, 'source', 'options.js'),
+    resolve(__dirname, 'source', 'service-worker.ts'),
+    resolve(__dirname, 'source', 'sidebar.ts'),
+    resolve(__dirname, 'source', 'options.ts'),
   ],
   bundle: true,
   minify: false,
   format: 'esm',
   splitting: true,
   watch: !isProduction,
   sourcemap: isProduction ? false : 'inline',
-  target: ['chrome96'],
+  target: ['chrome120', 'firefox120'],
   logLevel: 'info',
   legalComments: 'none',
   outdir: resolve(__dirname, 'public', 'build'),