build: Eslint - fix warnings

bin/index.js

@@ -1,5 +1,6 @@
 #!/usr/bin/env node
 
+// eslint-disable-next-line
 const cli = require('../lib/cli').default;
 
 (async () => {

eslint.config.mjs

@@ -4,10 +4,10 @@ import { fileURLToPath } from 'node:url';
 import js from '@eslint/js';
 import { FlatCompat } from '@eslint/eslintrc';
 
-const __filename = fileURLToPath(import.meta.url);
-const __dirname = path.dirname(__filename);
+const filename = fileURLToPath(import.meta.url);
+const dirname = path.dirname(filename);
 const compat = new FlatCompat({
-  baseDirectory: __dirname,
+  baseDirectory: dirname,
   recommendedConfig: js.configs.recommended,
   allConfig: js.configs.all,
 });
@@ -21,18 +21,20 @@ export default [
     plugins: {
       jest,
     },
-
     languageOptions: {
       globals: {
         ...jest.environments.globals.globals,
         AGENT_VERSION: true,
         describe: true,
         it: true,
       },
+      parserOptions: {
+        ecmaVersion: 'latest',
+      },
     },
-
     rules: {
       'no-console': 'off',
+      'no-unused-vars': ['error', { varsIgnorePattern: '^_', argsIgnorePattern: '^_' }],
       'import/prefer-default-export': 'off',
       'import/no-extraneous-dependencies': [
         'error',

src/utils.js

@@ -43,7 +43,7 @@ export function getCommitMessage() {
 
   try {
     message = childProcess.execSync('git log -1 --pretty=%B').toString().trim();
-  } catch (err) {
+  } catch (error) { // eslint-disable-line no-unused-vars
     console.error('Error reading the commit message from git');
   }
 
@@ -75,7 +75,7 @@ export function getSlugFromGitURL(repositoryURL) {
     const url = new URL(repositoryURL);
     return url.pathname.replace(GIT_PATHNAME_SLUG_PATTERN, '$1');
   } catch (err) {
-    console.warn(err.message); // eslint-disable-line no-console
+    console.warn(err.message);
     return undefined;
   }
 }

test/webpack-plugin-webpack-v4.test.js

@@ -1,7 +1,7 @@
 jest.mock('isomorphic-fetch');
 jest.mock('webpack', () => require('webpack4')); // eslint-disable-line
 
-const webpack = require('webpack4'); // eslint-disable-line
+const webpack = require('webpack4');
 const MemoryFS = require('memory-fs');
 const fetch = require('isomorphic-fetch');
 const { merge } = require('lodash');