Update

README.md

@@ -4,8 +4,8 @@ Personal ESLint config. Guaranteed to have no useless polyfills.
 
 ## flat config support
 
-- ⏱️ [a11y](https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/pull/993)
+- ⏱️ [a11y](https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/issues/978)
 - ✅ [react](https://github.com/jsx-eslint/eslint-plugin-react/pull/3429)
 - ✅ [unicorn](https://github.com/sindresorhus/eslint-plugin-unicorn/pull/1886)
 - ❌ [import](https://github.com/un-ts/eslint-plugin-import-x/issues/29)
-- ❌ [jsx-a11y](https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/issues/978)
+- ❌ [jsx-a11y](https://github.com/jsx-eslint/eslint-plugin-jsx-a11y/issues/978, supports flat config)

dist/eslint-plugin-react/index.d.ts

@@ -1,9 +0,0 @@
-import type { Linter } from 'eslint';
-
-export const deprecatedRules: Readonly<Linter.RulesRecord>;
-
-export const configs: {
-  recommended: Linter.BaseConfig;
-  all: Linter.BaseConfig;
-  'jsx-runtime': Linter.BaseConfig;
-};

dist/package.json

@@ -1,24 +1,28 @@
 {
   "name": "@aet/eslint-rules",
-  "version": "1.0.1-beta.11",
+  "version": "1.0.1-beta.15",
   "license": "UNLICENSED",
+  "bin": {
+    "eslint-install": "install.js",
+    "eslint-print": "print-config.sh"
+  },
   "peerDependencies": {
     "eslint": "^8.57.0",
     "typescript": "^5.4.4"
   },
   "dependencies": {
     "@nolyfill/is-core-module": "^1.0.39",
-    "@aet/eslint-define-config": "^0.1.0-beta.15",
+    "@aet/eslint-define-config": "^0.1.0-beta.16",
     "@eslint-community/eslint-utils": "^4.4.0",
     "@tanstack/eslint-plugin-query": "^5.51.15",
-    "@types/eslint": "^8.56.11",
-    "@typescript-eslint/eslint-plugin": "^7.17.0",
-    "@typescript-eslint/parser": "^7.17.0",
-    "@typescript-eslint/type-utils": "^7.17.0",
-    "@typescript-eslint/utils": "^7.17.0",
-    "@eslint-react/eslint-plugin": "^1.6.0",
+    "@types/eslint": "^9.6.0",
+    "@typescript-eslint/eslint-plugin": "^8.0.0",
+    "@typescript-eslint/parser": "^8.0.0",
+    "@typescript-eslint/type-utils": "^8.0.0",
+    "@typescript-eslint/utils": "^8.0.0",
+    "@eslint-react/eslint-plugin": "1.7.1",
     "aria-query": "^5.3.0",
-    "axe-core": "^4.9.1",
+    "axe-core": "^4.10.0",
     "axobject-query": "4.1.0",
     "damerau-levenshtein": "1.0.8",
     "debug": "^4.3.6",
@@ -30,7 +34,7 @@
     "eslint-module-utils": "^2.8.1",
     "eslint-plugin-es-x": "^8.0.0",
     "eslint-plugin-import-x": "^3.1.0",
-    "eslint-plugin-jsdoc": "^48.8.3",
+    "eslint-plugin-jsdoc": "^48.11.0",
     "eslint-plugin-react-refresh": "^0.4.9",
     "eslint-plugin-unicorn": "^55.0.0",
     "esprima": "^4.0.1",
@@ -43,9 +47,15 @@
     "is-glob": "^4.0.3",
     "language-tags": "^1.0.9",
     "lodash": "^4.17.21",
-    "resolve": "^2.0.0-next.5",
+    "minimatch": "^10.0.1",
     "semver": "^7.6.3"
   },
+  "pnpm": {
+    "overrides": {
+      "is-core-module": "file:./overrides/is-core-module",
+      "supports-preserve-symlinks-flag": "file:./overrides/supports-preserve-symlinks-flag"
+    }
+  },
   "overrides": {
     "is-core-module": "file:./overrides/is-core-module",
     "supports-preserve-symlinks-flag": "file:./overrides/supports-preserve-symlinks-flag"
@@ -53,11 +63,5 @@
   "resolutions": {
     "**/is-core-module": "file:./overrides/is-core-module",
     "**/supports-preserve-symlinks-flag": "file:./overrides/supports-preserve-symlinks-flag"
-  },
-  "pnpm": {
-    "overrides": {
-      "is-core-module": "file:./overrides/is-core-module",
-      "supports-preserve-symlinks-flag": "file:./overrides/supports-preserve-symlinks-flag"
-    }
   }
 }

dist/print-config.sh

@@ -0,0 +1,2 @@
+#!/bin/bash
+node -e "console.dir(require('./.eslintrc.js'), { depth: null })" 

dist/types.d.ts

@@ -6,7 +6,7 @@ import { Rule } from 'eslint';
 export declare function defineRules(rules: {
 	[ruleName: string]: Rule.RuleModule | ESLintUtils.RuleModule<string, unknown[]>;
 }): {
-	[ruleName: string]: Rule.RuleModule | ESLintUtils.RuleModule<string, unknown[], ESLintUtils.RuleListener>;
+	[ruleName: string]: Rule.RuleModule | ESLintUtils.RuleModule<string, unknown[], unknown, ESLintUtils.RuleListener>;
 };
 export declare function defineRule({ name, create, ...meta }: Rule.RuleMetaData & {
 	name?: string;

package.json

@@ -3,14 +3,16 @@
   "scripts": {
     "build": "./scripts/build.ts",
     "check-import": "./scripts/check-imports.ts",
-    "define": "/usr/local/bin/codium ./packages/eslint-define-config"
+    "define": "/usr/local/bin/codium ./packages/eslint-define-config",
+    "do": "yarn build; (cd dist && ver bump && npm publish)"
   },
   "private": true,
   "devDependencies": {
-    "@aet/eslint-define-config": "^0.1.0-beta.15",
-    "@babel/core": "^7.24.9",
-    "@babel/plugin-transform-flow-strip-types": "^7.24.7",
-    "@babel/preset-env": "^7.25.0",
+    "@aet/eslint-define-config": "^0.1.0-beta.16",
+    "@antfu/install-pkg": "^0.3.3",
+    "@babel/core": "^7.25.2",
+    "@babel/plugin-transform-flow-strip-types": "^7.25.2",
+    "@babel/preset-env": "^7.25.3",
     "@types/babel-plugin-macros": "^3.1.3",
     "@types/babel__core": "^7.20.5",
     "@types/eslint": "^9.6.0",
@@ -19,12 +21,12 @@
     "@types/estree": "^1.0.5",
     "@types/estree-jsx": "^1.0.5",
     "@types/lodash": "^4.17.7",
-    "@types/node": "^20.14.12",
-    "@typescript-eslint/eslint-plugin": "7.17.0",
-    "@typescript-eslint/type-utils": "^7.17.0",
-    "@typescript-eslint/types": "^7.17.0",
-    "@typescript-eslint/typescript-estree": "^7.17.0",
-    "@typescript-eslint/utils": "^7.17.0",
+    "@types/node": "^22.1.0",
+    "@typescript-eslint/eslint-plugin": "^8.0.0",
+    "@typescript-eslint/type-utils": "^8.0.0",
+    "@typescript-eslint/types": "^8.0.0",
+    "@typescript-eslint/typescript-estree": "^8.0.0",
+    "@typescript-eslint/utils": "^8.0.0",
     "babel-plugin-macros": "^3.1.0",
     "dts-bundle-generator": "9.4.0",
     "esbuild": "0.23.0",
@@ -43,6 +45,7 @@
     "picocolors": "^1.0.1",
     "prettier": "^3.3.3",
     "prop-types": "^15.8.1",
+    "terser": "^5.31.3",
     "type-fest": "^4.23.0",
     "typescript": "^5.5.4"
   },
@@ -64,9 +67,9 @@
       "jsonify": "npm:@nolyfill/jsonify@^1",
       "object-keys": "npm:@nolyfill/object-keys@^1",
       "set-function-length": "npm:@nolyfill/set-function-length@^1",
-      "@babel/types": "7.24.0",
+      "@babel/types": "7.25.2",
       "is-core-module": "npm:@nolyfill/is-core-module@^1",
       "json-stable-stringify": "npm:@nolyfill/json-stable-stringify@^1"
     }
   }
-}
+}

scripts/build.ts

@@ -6,6 +6,7 @@ import esbuild from 'esbuild';
 import type { Plugin } from 'esbuild';
 import { memoize } from 'lodash';
 import { gray, green } from 'picocolors';
+import { minify_sync } from 'terser';
 import { dependencies } from '../dist/package.json';
 import { buildLocalRules } from './build-local-rules';
 import { dts } from './dts';
@@ -65,14 +66,15 @@ if (process.env.DEBUG) {
   });
 }
 
-function bundle(
+async function bundle(
   entry: string,
   outfile = entry
     .replace('./packages/', './dist/')
     .replace('src/', '')
     .replace('.ts', '.js'),
+  options?: esbuild.BuildOptions & { treeShaking?: boolean },
 ) {
-  return esbuild.build({
+  const output = await esbuild.build({
     entryPoints: [entry],
     outfile,
     bundle: true,
@@ -87,7 +89,32 @@ function bundle(
     banner: {
       js: '/* eslint-disable */',
     },
+    ...options,
   });
+
+  if (options?.treeShaking) {
+    const [text, setText] = await useText(outfile);
+    const minified = minify_sync(text, {
+      module: true,
+      compress: {
+        conditionals: true,
+        dead_code: true,
+        defaults: false,
+        evaluate: true,
+        passes: 3,
+        pure_new: true,
+        side_effects: true,
+        unused: true,
+      },
+      mangle: false,
+      format: {
+        comments: true,
+      },
+    });
+    setText(minified.code!);
+  }
+
+  return output;
 }
 
 async function editPackageJson() {
@@ -132,6 +159,9 @@ async function main() {
   bundleType('./src/prettier.ts', './dist/prettier.d.ts');
   bundleType('./src/types.ts', './dist/types.d.ts');
 
+  const unminify = { minify: false };
+  const treeShake = { treeShaking: true, minify: false };
+
   console.log('Building packages...');
   await Promise.all([
     bundle('./packages/eslint-plugin-jsx-a11y/src/index.js'),
@@ -140,9 +170,10 @@ async function main() {
     bundle('./packages/eslint-import-resolver-typescript/src/index.ts'),
     bundle('./src/rules/index.ts', './dist/eslint-plugin-rules/index.js'),
     bundle('./src/local/index.ts', './dist/eslint-plugin-local/index.js'),
-    bundle('./src/index.ts', './dist/index.js'),
-    bundle('./src/types.ts', './dist/types.js'),
-    bundle('./src/prettier.ts', './dist/prettier.js'),
+    bundle('./src/index.ts', './dist/index.js', unminify),
+    bundle('./src/types.ts', './dist/types.js', unminify),
+    bundle('./src/prettier.ts', './dist/prettier.js', unminify),
+    bundle('./src/install.ts', './dist/install.js', treeShake),
     editPackageJson(),
   ]);
 

scripts/check-imports.ts

@@ -3,12 +3,10 @@ import glob from 'fast-glob';
 import fs from 'fs';
 import { builtinModules } from 'module';
 import { uniq } from 'lodash';
-import { dependencies, peerDependencies, overrides } from '../dist/package.json';
+import { dependencies, peerDependencies } from '../dist/package.json';
 
 function checkImports() {
-  const deps = Object.keys({ ...dependencies, ...peerDependencies, ...overrides }).concat(
-    'eslint',
-  );
+  const deps = Object.keys({ ...dependencies, ...peerDependencies }).concat('eslint');
   const builtIn = new Set(builtinModules.flatMap(module => [module, `node:${module}`]));
 
   function findRequires(text: string) {

src/commits.json

@@ -6,10 +6,10 @@
     "subject": "[meta] add `repository.directory` field"
   },
   "eslint-import-resolver-typescript": {
-    "hash": "c9b5626ee69bd529c7e391e40928a4fb28dce179",
-    "date": "2024-07-23T20:40:14+08:00",
+    "hash": "3dfad602a05b4b3812a4d3fc681051932f86e838",
+    "date": "2024-08-01T01:15:59+00:00",
     "committer": "GitHub",
-    "subject": "chore: release eslint-import-resolver-typescript (#302)"
+    "subject": "chore(deps): update dependency node to v18.20.4 (#309)"
   },
   "eslint-plugin-jsx-a11y": {
     "hash": "cca288b73a39fa0932a57c02a7a88de68fc971fc",

src/env.ts

@@ -4,8 +4,54 @@ import { Middleware, storybook } from './index';
 import { react, reactRefresh } from './presets/react';
 import { tailwind } from './presets/tailwind';
 import { reactQuery } from './presets/misc';
+import { testingLibrary } from './presets/testing-library';
 
-export function* checkEnv(): Generator<Middleware> {
+const middlewares = {
+  react,
+  reactRefresh,
+  tailwind,
+  storybook,
+  reactQuery,
+  testingLibrary,
+};
+
+export const envs: {
+  dependency: string;
+  eslintPlugin?: string;
+  middleware: keyof typeof middlewares;
+}[] = [
+  {
+    dependency: 'react',
+    middleware: 'react',
+  },
+  {
+    dependency: '@vitejs/plugin-react',
+    eslintPlugin: 'eslint-plugin-react-refresh',
+    middleware: 'reactRefresh',
+  },
+  {
+    dependency: 'tailwindcss',
+    eslintPlugin: 'eslint-plugin-tailwindcss',
+    middleware: 'tailwind',
+  },
+  {
+    dependency: 'storybook',
+    eslintPlugin: 'eslint-plugin-storybook',
+    middleware: 'storybook',
+  },
+  {
+    dependency: '@tanstack/react-query',
+    eslintPlugin: '@tanstack/eslint-plugin-query',
+    middleware: 'reactQuery',
+  },
+  {
+    dependency: '@testing-library/react',
+    eslintPlugin: 'eslint-plugin-testing-library',
+    middleware: 'testingLibrary',
+  },
+];
+
+export function getProjectDependencies() {
   const rootDir = process.cwd();
 
   const pkgJsonPath = resolve(rootDir, 'package.json');
@@ -13,27 +59,21 @@ export function* checkEnv(): Generator<Middleware> {
     ? JSON.parse(fs.readFileSync(pkgJsonPath, 'utf-8'))
     : {};
 
-  const deps = new Set(
+  return new Set(
     Object.keys({
       ...pkgJson.dependencies,
       ...pkgJson.devDependencies,
       ...pkgJson.peerDependencies,
     }),
   );
+}
 
-  if (deps.has('react')) {
-    yield react;
-  }
-  if (deps.has('@vitejs/plugin-react') && deps.has('eslint-plugin-react-refresh')) {
-    yield reactRefresh;
-  }
-  if (deps.has('tailwindcss') && deps.has('eslint-plugin-tailwindcss')) {
-    yield tailwind;
-  }
-  if (deps.has('storybook') && deps.has('eslint-plugin-storybook')) {
-    yield storybook;
-  }
-  if (deps.has('@tanstack/react-query') && deps.has('@tanstack/eslint-plugin-query')) {
-    yield reactQuery;
+export function* checkEnv(): Generator<Middleware> {
+  const deps = getProjectDependencies();
+
+  for (const { dependency, eslintPlugin, middleware } of envs) {
+    if (deps.has(dependency) && (!eslintPlugin || deps.has(eslintPlugin))) {
+      yield middlewares[middleware];
+    }
   }
 }

src/index.ts

@@ -135,7 +135,7 @@ interface MiddlewareFunctions {
  */
 export function extendConfig(
   of: InputConfig & {
-    middlewares: Middleware[];
+    middlewares?: Middleware[];
   } = {
     middlewares: [],
   },

src/install.ts

@@ -0,0 +1,16 @@
+import { installPackage } from '@antfu/install-pkg';
+import { uniq } from 'lodash';
+import { getProjectDependencies, envs } from './env';
+
+const deps = getProjectDependencies();
+const packages = uniq(
+  envs
+    .filter(_ => deps.has(_.dependency) && _.eslintPlugin && !deps.has(_.eslintPlugin))
+    .map(_ => _.eslintPlugin!),
+);
+
+console.log('Installing missing ESLint plugins.\n');
+
+void installPackage(packages, {
+  silent: false,
+});

src/presets/testing-library.ts

@@ -0,0 +1,12 @@
+import type { Middleware } from '../index';
+import { TestingLibraryRulesObject } from '@aet/eslint-define-config/src/rules/testing-library';
+
+const testingLibraryRules: Partial<TestingLibraryRulesObject> = {};
+
+export const testingLibrary: Middleware = (config, { addRules }) => {
+  config.overrides.push({
+    files: ['**/*.(spec|test).{ts,tsx}'],
+    plugins: ['plugin:testing-library/react'],
+  });
+  addRules(testingLibraryRules);
+};

src/presets/typescript.ts

@@ -19,7 +19,6 @@ const typescriptRules: Partial<TypeScriptRulesObject> = {
       'ts-nocheck': 'allow-with-description',
     },
   ],
-  '@typescript-eslint/ban-types': [error, { extendDefaults: true }],
   '@typescript-eslint/consistent-type-imports': [
     error,
     { disallowTypeAnnotations: false, fixStyle: 'inline-type-imports' },