martmull
138 lines
3.6 KiB
JavaScript
138 lines
3.6 KiB
JavaScript
import js from '@eslint/js';
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import typescriptEslint from '@typescript-eslint/eslint-plugin';
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import typescriptParser from '@typescript-eslint/parser';
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import importPlugin from 'eslint-plugin-import';
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import preferArrowPlugin from 'eslint-plugin-prefer-arrow';
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import prettierPlugin from 'eslint-plugin-prettier';
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import unusedImportsPlugin from 'eslint-plugin-unused-imports';
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export default [
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// Base JS rules
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js.configs.recommended,
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// Global ignores
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{
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ignores: ['**/node_modules/**', '**/dist/**', '**/coverage/**'],
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},
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// Base config for TS/JS files
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{
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files: ['**/*.{js,jsx,ts,tsx}'],
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languageOptions: {
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ecmaVersion: 'latest',
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sourceType: 'module',
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},
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plugins: {
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prettier: prettierPlugin,
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import: importPlugin,
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'prefer-arrow': preferArrowPlugin,
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'unused-imports': unusedImportsPlugin,
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},
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rules: {
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// General rules (aligned with main project)
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'func-style': ['error', 'declaration', { allowArrowFunctions: true }],
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'no-console': [
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'warn',
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{ allow: ['group', 'groupCollapsed', 'groupEnd'] },
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],
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'no-control-regex': 0,
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'no-debugger': 'error',
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'no-duplicate-imports': 'error',
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'no-undef': 'off',
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'no-unused-vars': 'off',
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// Import rules
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'import/no-relative-packages': 'error',
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'import/no-useless-path-segments': 'error',
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'import/no-duplicates': ['error', { considerQueryString: true }],
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// Prefer arrow functions
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'prefer-arrow/prefer-arrow-functions': [
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'error',
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{
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disallowPrototype: true,
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singleReturnOnly: false,
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classPropertiesAllowed: false,
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},
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],
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// Unused imports
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'unused-imports/no-unused-imports': 'warn',
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'unused-imports/no-unused-vars': [
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'warn',
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{
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vars: 'all',
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varsIgnorePattern: '^_',
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args: 'after-used',
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argsIgnorePattern: '^_',
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},
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],
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// Prettier (formatting as lint errors if you want)
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'prettier/prettier': 'error',
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},
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},
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// TypeScript-specific configuration
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{
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files: ['**/*.{ts,tsx}'],
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languageOptions: {
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parser: typescriptParser,
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parserOptions: {
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ecmaFeatures: {
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jsx: true,
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},
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},
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},
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plugins: {
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'@typescript-eslint': typescriptEslint,
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},
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rules: {
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// Turn off base rule and use TS-aware versions
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'no-redeclare': 'off',
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'@typescript-eslint/no-redeclare': 'error',
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'@typescript-eslint/ban-ts-comment': 'error',
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'@typescript-eslint/consistent-type-imports': [
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'error',
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{
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prefer: 'type-imports',
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fixStyle: 'inline-type-imports',
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},
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],
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'@typescript-eslint/explicit-function-return-type': 'off',
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'@typescript-eslint/explicit-module-boundary-types': 'off',
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'@typescript-eslint/interface-name-prefix': 'off',
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'@typescript-eslint/no-empty-interface': [
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'error',
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{
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allowSingleExtends: true,
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},
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],
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'@typescript-eslint/no-explicit-any': 'off',
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'@typescript-eslint/no-empty-function': 'off',
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'@typescript-eslint/no-unused-vars': 'off',
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},
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},
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// Test files (Jest)
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{
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files: ['**/*.spec.@(ts|tsx|js|jsx)', '**/*.test.@(ts|tsx|js|jsx)'],
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languageOptions: {
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globals: {
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jest: true,
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describe: true,
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it: true,
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expect: true,
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beforeEach: true,
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afterEach: true,
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beforeAll: true,
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afterAll: true,
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},
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},
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rules: {
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'@typescript-eslint/no-non-null-assertion': 'off',
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},
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},
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];
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