MOIDVK

// Production-ready ESLint configuration with stricter rules import unicornPlugin from 'eslint-plugin-unicorn'; export const productionEslintConfig = { overrideConfigFile: true, overrideConfig: { plugins: { unicorn: unicornPlugin, }, languageOptions: { ecmaVersion: 'latest', sourceType: 'module', globals: { process: 'readonly', Buffer: 'readonly', __dirname: 'readonly', __filename: 'readonly', setTimeout: 'readonly', clearTimeout: 'readonly', fetch: 'readonly', // Note: console removed from globals for production }, }, rules: { // Error prevention (stricter) 'no-unused-vars': 'error', 'no-undef': 'error', 'no-console': 'error', // Strict: no console statements in production 'no-debugger': 'error', 'no-alert': 'error', // Production readiness 'no-warning-comments': ['error', { terms: ['todo', 'fixme', 'xxx', 'hack', 'bug', 'broken', 'unfinished'], location: 'anywhere', }], 'no-unreachable': 'error', 'no-empty': 'error', 'no-empty-function': ['error', { allow: ['arrowFunctions', 'functions', 'methods'], }], // Best practices (stricter) 'prefer-const': 'error', 'eqeqeq': ['error', 'always'], 'curly': ['error', 'all'], 'no-var': 'error', 'prefer-arrow-callback': 'error', 'prefer-template': 'warn', 'consistent-return': 'error', // Error handling requirements 'no-throw-literal': 'error', 'prefer-promise-reject-errors': 'error', // Code style (strict) 'indent': ['error', 2], 'quotes': ['error', 'single'], 'semi': ['error', 'always'], 'comma-dangle': ['error', 'always-multiline'], // Security and performance (strict) 'no-eval': 'error', 'no-implied-eval': 'error', 'no-new-func': 'error', 'no-return-await': 'error', 'no-script-url': 'error', // Documentation requirements (valid-jsdoc deprecated in ESLint v9) // Using stricter built-in rules instead // Code complexity 'complexity': ['warn', 10], 'max-depth': ['warn', 4], 'max-lines-per-function': ['warn', { max: 60, skipBlankLines: true, skipComments: true, }], // Import/export validation 'no-duplicate-imports': 'error', 'no-useless-rename': 'error', // Async/await best practices 'require-await': 'error', 'no-async-promise-executor': 'error', 'no-await-in-loop': 'warn', // Prevent common mistakes 'no-implicit-coercion': 'error', 'no-magic-numbers': ['warn', { ignore: [-1, 0, 1, 2], ignoreArrayIndexes: true, enforceConst: true, }], 'no-nested-ternary': 'error', 'no-unneeded-ternary': 'error', // Unicorn plugin rules for production readiness 'unicorn/expiring-todo-comments': 'error', 'unicorn/no-abusive-eslint-disable': 'error', 'unicorn/no-console-spaces': 'error', 'unicorn/prefer-type-error': 'error', }, }, };