feat(@pixiv-eslint-config): apply eslint config for self dev, add vanillaTs option

Author: yue4u

eslint.config.ts

@@ -0,0 +1,7 @@
+import type { Linter } from "eslint";
+import pixiv from "./packages/eslint-config/src";
+
+export default [
+  { ignores: ["**/dist"] },
+  ...pixiv.configs.vanillaTs,
+] satisfies Linter.Config[];

package.json

@@ -9,11 +9,15 @@
   "engines": {
     "pnpm": ">= 9"
   },
+  "scripts": {
+    "lint": "eslint --flag unstable_ts_config"
+  },
   "devDependencies": {
-    "eslint": "9.11.1",
     "@babel/preset-typescript": "7.26.0",
     "@changesets/cli": "2.27.9",
     "@types/node": "22.9.0",
+    "eslint": "9.11.1",
+    "jiti": "^2.4.0",
     "typescript": "5.6.3",
     "vitest": "2.1.4"
   },

packages/eslint-config/src/config.ts

@@ -1,26 +1,26 @@
-import { ESLint, Linter } from "eslint";
 import * as compat from "@eslint/compat";
-import tseslint from 'typescript-eslint'
 // @ts-expect-error no official types for this
 import * as eslintrc from "@eslint/eslintrc";
 import eslintJs from "@eslint/js";
+// @ts-expect-error no types for this
+import pluginNext from "@next/eslint-plugin-next";
 import pluginTypescriptEslint from "@typescript-eslint/eslint-plugin";
 import tsParser from "@typescript-eslint/parser";
-// @ts-expect-error no official types for this
+import type { ESLint, Linter } from "eslint";
+// @ts-expect-error no types for this
 import configPrettier from "eslint-config-prettier";
+// @ts-expect-error no types for this
+import pluginImport from 'eslint-plugin-import'
+// @ts-expect-error no types for this
+import pluginJsxA11y from "eslint-plugin-jsx-a11y";
 import pluginReact from "eslint-plugin-react";
 // @ts-expect-error no types for this
 import pluginReactCompiler from "eslint-plugin-react-compiler";
 // @ts-expect-error no types for this
 import pluginReactHooks from "eslint-plugin-react-hooks";
-import globals from "globals";
-// @ts-expect-error no types for this
-import pluginJsxA11y from "eslint-plugin-jsx-a11y";
-// @ts-expect-error no types for this
-import pluginNext from "@next/eslint-plugin-next";
 import pluginStorybook from 'eslint-plugin-storybook'
-// @ts-expect-error no types for this
-import pluginImport from 'eslint-plugin-import'
+import globals from "globals";
+import tseslint from 'typescript-eslint'
 
 // re-export
 export {
@@ -46,7 +46,7 @@ export {
 
 export const files = () => [
   {
-    ignores: ["tmp", ".storybook", "storybook-static"],
+    ignores: ["tmp", "dist", ".storybook", "storybook-static"],
     files: ["**/*.{js,mjs,cjs,jsx,ts,tsx}"],
   },
 ] satisfies Linter.Config[];

packages/eslint-config/src/index.test.ts

@@ -1,6 +1,6 @@
 import type { Linter } from "eslint";
-import pixiv from ".";
 import { expect, test } from "vitest";
+import pixiv from ".";
 
 const rules = (config: Linter.Config[]) => JSON.stringify(Object.fromEntries(config.flatMap(r => r.rules ? Object.entries(r.rules) : []).filter(r => r[1] !== 0 && r[1] !== 'off')), null, 2)
 

packages/eslint-config/src/index.ts

@@ -7,6 +7,19 @@ export * from "./config";
 
 export default {
   configs: {
+    /**
+     * フレームワーク使用しない場合
+     *
+     * 内容: files + js + typescript
+     */
+    get vanillaTs() {
+      return [
+        ...files(),
+        ...js(),
+        ...typescript(),
+        ...imports(),
+      ] satisfies Linter.Config[];
+    },
     /**
      * できるだけそのまま使いたい場合
      *