token-guardian/eslint.config.mjs

A comprehensive solution for protecting and managing API tokens and secrets

// Polyfill structuredClone for runtimes that lack it (e.g., older Node in CI)
if (typeof globalThis.structuredClone !== 'function') {
  globalThis.structuredClone = value => JSON.parse(JSON.stringify(value));
}

import js from '@eslint/js';
import tsPlugin from '@typescript-eslint/eslint-plugin';
import tsParser from '@typescript-eslint/parser';

export default [
  js.configs.recommended,
  {
    files: ['**/*.js'],
    languageOptions: {
      ecmaVersion: 'latest',
      sourceType: 'module',
      globals: {
        Buffer: 'readonly',
        process: 'readonly',
        console: 'readonly',
        module: 'readonly',
        require: 'readonly',
        __dirname: 'readonly'
      }
    }
  },
  {
    files: ['**/*.ts'],
    languageOptions: {
      parser: tsParser,
      parserOptions: {
        ecmaVersion: 'latest',
        sourceType: 'module'
      },
      globals: {
        Buffer: 'readonly',
        process: 'readonly',
        console: 'readonly',
        setTimeout: 'readonly',
        clearTimeout: 'readonly',
        module: 'readonly',
        require: 'readonly',
        __dirname: 'readonly',
        global: 'readonly',
        URL: 'readonly',
        URLSearchParams: 'readonly',
        NodeJS: 'readonly'
      }
    },
    plugins: {
      '@typescript-eslint': tsPlugin
    },
    rules: {
      '@typescript-eslint/no-explicit-any': 'warn',
      '@typescript-eslint/no-unused-vars': ['error', { 
        argsIgnorePattern: '^_',
        varsIgnorePattern: '^_'
      }],
      'no-console': ['warn', { allow: ['warn', 'error', 'info', 'debug', 'log'] }],
      'no-unused-vars': 'off' // Turn off base rule as it can report incorrect errors
    }
  },
  {
    files: ['**/*.test.ts'],
    languageOptions: {
      globals: {
        jest: 'readonly',
        describe: 'readonly',
        test: 'readonly',
        it: 'readonly',
        expect: 'readonly',
        beforeEach: 'readonly',
        afterEach: 'readonly',
        beforeAll: 'readonly',
        afterAll: 'readonly'
      }
    }
  },
  {
    ignores: [
      'dist/**',
      'coverage/**',
      'node_modules/**',
      'examples/**' // Ignore example files for now
    ]
  }
];