neo-neo-bblessed
Version:
A fork of neo-blessed (which is a fork of blessed) with bug fixes and maintenance.
272 lines (261 loc) • 8.11 kB
JavaScript
import js from '@eslint/js';
import tseslint from '@typescript-eslint/eslint-plugin';
import * as tsparser from '@typescript-eslint/parser';
const config = [
// Base config for all files
{
files: ['**/*.{js,mjs,cjs,ts,tsx}'],
languageOptions: {
ecmaVersion: 2018,
sourceType: 'module',
globals: {
__: 'readonly',
process: 'readonly',
Buffer: 'readonly',
console: 'readonly',
setTimeout: 'readonly',
clearTimeout: 'readonly',
setInterval: 'readonly',
clearInterval: 'readonly',
global: 'readonly',
module: 'readonly',
require: 'readonly',
exports: 'readonly',
__dirname: 'readonly',
__filename: 'readonly',
},
},
rules: {
// ESLint recommended rules
...js.configs.recommended.rules,
// Custom rules - lenient for legacy codebase
'accessor-pairs': 'error',
'array-bracket-spacing': ['error', 'never'],
'arrow-spacing': ['error', { after: true, before: true }],
'block-scoped-var': 'off', // Legacy code has some violations
'block-spacing': 'error',
'brace-style': 'off',
camelcase: 'off',
'comma-dangle': 'off',
'comma-spacing': 'off',
'comma-style': 'off', // Too many violations in legacy code
complexity: 'off', // Disabled for legacy code
'computed-property-spacing': ['error', 'never'],
'consistent-return': 'off',
curly: 'off',
'default-case': 'off',
'dot-location': ['error', 'property'],
'dot-notation': 'off',
'eol-last': 'off',
eqeqeq: 'off', // Too many violations in legacy code
'func-call-spacing': 'error',
'func-names': 'off',
'linebreak-style': ['error', 'unix'],
'max-depth': 'off',
'max-len': 'off',
'no-alert': 'error',
'no-array-constructor': 'error',
'no-bitwise': 'off',
'no-caller': 'error',
'no-console': 'off',
'no-continue': 'off',
'no-debugger': 'warn',
'no-duplicate-imports': 'error',
'no-else-return': 'off',
'no-empty-function': 'off',
'no-eval': 'off',
'no-extend-native': 'error',
'no-extra-bind': 'error',
'no-extra-parens': 'off',
'no-implicit-coercion': 'off',
'no-magic-numbers': 'off',
'no-mixed-operators': 'off',
'no-multi-spaces': 'off',
'no-multiple-empty-lines': 'error',
'no-nested-ternary': 'off',
'no-new': 'error',
'no-new-func': 'error',
'no-new-object': 'error',
'no-param-reassign': 'off',
'no-plusplus': 'off',
'no-proto': 'off',
'no-prototype-builtins': 'off',
'no-return-assign': 'off',
'no-shadow': 'off',
'no-tabs': 'error',
'no-trailing-spaces': 'off',
'no-undef-init': 'error',
'no-undefined': 'off',
'no-underscore-dangle': 'off',
'no-unused-expressions': 'off',
'no-unused-vars': [
'error',
{
argsIgnorePattern: '^_',
varsIgnorePattern: '^_',
},
],
'no-use-before-define': 'off',
'no-useless-computed-key': 'error',
'no-useless-concat': 'off', // Some concatenations are intentional for readability
'no-useless-constructor': 'error',
'no-useless-escape': 'off',
'no-var': 'off',
'no-void': 'error',
'no-warning-comments': 'off',
'no-whitespace-before-property': 'error',
'no-with': 'error',
'object-curly-spacing': 'off',
'one-var': 'off',
'operator-linebreak': 'off',
'padded-blocks': 'off',
'prefer-const': 'off',
quotes: 'off',
radix: 'off',
'require-await': 'off',
semi: 'off',
'semi-spacing': 'off',
'space-in-parens': 'off',
'space-infix-ops': 'off',
'space-unary-ops': 'off',
strict: 'off',
'valid-jsdoc': 'off',
yoda: 'off',
'no-control-regex': 'off',
'no-cond-assign': 'off',
'no-extra-semi': 'off',
'no-empty': 'off', // Legacy code has many empty catch blocks
'no-new-func': 'off', // Legacy terminfo compilation uses Function constructor
'no-self-assign': 'off', // Some intentional assignments in legacy code
'no-fallthrough': 'off', // Legacy switch statements
'no-global-assign': 'off', // Some intentional global modifications
},
},
// TypeScript-specific config
{
files: ['**/*.{ts,tsx}'],
languageOptions: {
parser: tsparser,
parserOptions: {
sourceType: 'module',
ecmaVersion: 2018,
},
},
plugins: {
'@typescript-eslint': tseslint,
},
rules: {
// TypeScript specific rules (lenient for migration)
'@typescript-eslint/no-explicit-any': 'warn', // Changed to warn
'@typescript-eslint/no-unused-vars': [
'warn',
{
argsIgnorePattern: '^_',
varsIgnorePattern: '^_',
},
],
'@typescript-eslint/explicit-function-return-type': 'off',
'@typescript-eslint/explicit-module-boundary-types': 'off',
'@typescript-eslint/no-non-null-assertion': 'warn', // Changed to warn
// Type-aware rules disabled for non-strict files
// '@typescript-eslint/prefer-optional-chain': 'warn',
// '@typescript-eslint/prefer-nullish-coalescing': 'warn',
// '@typescript-eslint/no-unnecessary-type-assertion': 'warn',
'@typescript-eslint/no-inferrable-types': 'off',
// Disable base ESLint rules that conflict with TypeScript
'no-unused-vars': 'off',
'no-undef': 'off',
'no-redeclare': 'off',
},
},
// Type definition files - lenient rules due to library compatibility needs
{
files: ['lib/types/**/*.ts'],
languageOptions: {
parser: tsparser,
parserOptions: {
sourceType: 'module',
ecmaVersion: 2018,
project: './tsconfig.strict.json',
tsconfigRootDir: '.',
},
},
plugins: {
'@typescript-eslint': tseslint,
},
rules: {
// Allow `any` types in type definitions for library compatibility
'@typescript-eslint/no-explicit-any': 'off',
'@typescript-eslint/no-unused-vars': [
'warn',
{
argsIgnorePattern: '^_',
varsIgnorePattern: '^_',
},
],
'@typescript-eslint/explicit-function-return-type': 'off',
// Disable base ESLint rules that conflict with TypeScript
'no-unused-vars': 'off',
'no-undef': 'off',
'no-redeclare': 'off',
},
},
// Stricter rules for modernized implementation files
{
files: [
'lib/unicode.ts',
'lib/image-processor.ts',
'lib/widgets/box.ts',
'lib/events.ts',
'bin/tput.ts',
'debug-tty.ts',
'test-runner-fast.ts',
'index.ts',
],
languageOptions: {
parser: tsparser,
parserOptions: {
sourceType: 'module',
ecmaVersion: 2018,
project: './tsconfig.strict.json',
tsconfigRootDir: '.',
},
},
plugins: {
'@typescript-eslint': tseslint,
},
rules: {
// Moderate TypeScript rules for implementation files
'@typescript-eslint/no-explicit-any': 'warn',
'@typescript-eslint/no-unused-vars': [
'error',
{
argsIgnorePattern: '^_',
varsIgnorePattern: '^_',
},
],
'@typescript-eslint/explicit-function-return-type': 'warn',
'@typescript-eslint/no-non-null-assertion': 'warn',
'@typescript-eslint/prefer-optional-chain': 'error',
'@typescript-eslint/prefer-nullish-coalescing': 'warn',
'@typescript-eslint/no-unnecessary-type-assertion': 'error',
// Disable base ESLint rules that conflict with TypeScript
'no-unused-vars': 'off',
'no-undef': 'off',
'no-redeclare': 'off',
},
},
// Ignore patterns
{
ignores: [
'node_modules/**',
'dist/**',
'test-dist/**',
'coverage/**',
'build/**',
'*.min.js',
'vendor/**',
],
},
];
export default config;