Format

Author: piroor

webextensions/edge/background.js

@@ -8,7 +8,7 @@ chrome.scripting.registerContentScripts([{
   js: ['content-main.js'],
   allFrames: true,
   runAt: 'document_start',
-  world: "MAIN",
+  world: 'MAIN',
 }]);
 
 chrome.scripting.registerContentScripts([{
@@ -17,17 +17,17 @@ chrome.scripting.registerContentScripts([{
   js: ['content-isolated.js'],
   allFrames: true,
   runAt: 'document_start',
-  world: "ISOLATED",
+  world: 'ISOLATED',
 }]);
 
 
-chrome.runtime.onMessage.addListener((message, sender, _sendResponse) => {
-  console.log("accept message.");
+chrome.runtime.onMessage.addListener((message, _sender, _sendResponse) => {
+  console.log('accept message.');
   if (message === 'cancel') {
     const query = new String('Q ' + BROWSER);
     chrome.runtime.sendNativeMessage(SERVER_NAME, query);
   }
   return true;
 });
 
-console.log("service worker started.");
+console.log('service worker started.');

webextensions/edge/content-isolated.js

@@ -1,15 +1,15 @@
-window.addEventListener("beforeprint", (event) => {
-  console.log("Before print");
-  console.log("window.isPrintEnabled", window.isPrintEnabled || false);
+window.addEventListener('beforeprint', _event => {
+  console.log('Before print');
+  console.log('window.isPrintEnabled', window.isPrintEnabled || false);
   const isPrintEnabled = window.isPrintEnabled;
   window.isPrintEnabled = false;
   if (!isPrintEnabled) {
-    chrome.runtime.sendMessage({ type: 'cancel' }, response => {
+    chrome.runtime.sendMessage({ type: 'cancel' }, _response => {
     });
   }
 });
 
-window.addEventListener('message', function(event) {
+window.addEventListener('message', event => {
   if (event.source !== window) return;
   if (event.data.type && event.data.type === 'FROM_PRINT_CANCELER_CONTENT_SCRIPT_MAIN') {
     console.log('receive message from window.print');

webextensions/edge/content-main.js

@@ -1,12 +1,12 @@
 const originalPrint = window.print.bind(window);
 window.print = function ()
 {
-    console.log("overloaded window.print");
-    window.postMessage({ type: 'FROM_PRINT_CANCELER_CONTENT_SCRIPT_MAIN' });
-    if (originalPrint)
-    {
-        setTimeout(function() {
-            originalPrint();
-        }, 200);
-    }
+  console.log('overloaded window.print');
+  window.postMessage({ type: 'FROM_PRINT_CANCELER_CONTENT_SCRIPT_MAIN' });
+  if (originalPrint)
+  {
+    setTimeout(function() {
+      originalPrint();
+    }, 200);
+  }
 };

webextensions/eslint.config.mjs

@@ -7,17 +7,72 @@ export default defineConfig([
   { 
     files: ["**/*.{js,mjs,cjs}"],
     plugins: { js },
-    extends: ["js/recommended"]
+    extends: ["js/recommended"],
   },
   { 
-    files: ["**/*.{js,mjs,cjs}"], 
+    files: ["**/*.{js,mjs,cjs}"],
+    ignores: ["!**/.eslintrc.js", "**/eslint.config.mjs"],
     languageOptions: {
       globals: { 
         ...globals.browser,
         chrome: "readonly",
         module: "readonly",
         exports: "readonly",
-      }
-    }
+      },
+    },
+    rules: {
+      "no-const-assign": "error",
+
+      "prefer-const": ["warn", {
+          destructuring: "any",
+          ignoreReadBeforeAssign: false,
+      }],
+
+      "no-var": "error",
+
+      "no-unused-vars": ["warn", {
+          vars: "all",
+          args: "after-used",
+          argsIgnorePattern: "^_",
+          caughtErrors: "all",
+          caughtErrorsIgnorePattern: "^_",
+      }],
+
+      "no-use-before-define": ["error", {
+          functions: false,
+          classes: true,
+      }],
+
+      "no-unused-expressions": "error",
+      "no-unused-labels": "error",
+
+      "no-undef": ["error", {
+          typeof: true,
+      }],
+
+      indent: ["warn", 2, {
+          SwitchCase: 1,
+          MemberExpression: 1,
+
+          CallExpression: {
+              arguments: "first",
+          },
+
+          VariableDeclarator: {
+              var: 2,
+              let: 2,
+              const: 3,
+          },
+      }],
+
+      "no-underscore-dangle": ["warn", {
+          allowAfterThis: true,
+      }],
+
+      quotes: ["warn", "single", {
+          avoidEscape: true,
+          allowTemplateLiterals: true,
+      }],
+    },
   },
 ]);