解析错误：项目服务未找到，但我忽略了这些文件

Question

我的项目结构

• dist（ts编译的代码）
  • lib
    • lib.d.ts
    • lib.js
  • index.d.ts
  • index.js
• src（源代码）
  • lib
    • lib.ts
  • 索引.ts
• eslint.config.mjs
• packages.json
• tsconfig.json
• 纱线.锁

我的 tsconfig.json

{
    "compilerOptions": {
        "target": "ES2022",
        "module": "commonjs",
        "outDir": "./dist",
        "rootDir": "./",
        "strict": true,
        "esModuleInterop": true,
        "resolveJsonModule": true,
        "skipLibCheck": true,
        "forceConsistentCasingInFileNames": true,
        "baseUrl": "./src",
        "declaration": true,
        "allowJs": true
    },
    "include": [
        "src/**/*.ts",
    ],
    "exclude": [
        "eslint.config.mjs",
        "dist/**"
    ]
}

我的eslint.config.mjs：

// @ts-check

import eslint from '@eslint/js';
import tseslint from 'typescript-eslint';
import tsParser from '@typescript-eslint/parser'

import { dirname } from 'node:path';
import { fileURLToPath } from 'node:url';
    
const __dirname = dirname(fileURLToPath(import.meta.url));

export default tseslint.config(
  {
    files: [
      "src/**/*.ts"
    ],
    ignores: [
      'dist/**/*.ts',
      'dist/**',
      "**/*.mjs",
      "eslint.config.mjs",
      "**/*.js"
    ],
    rules: {
      "@typescript-eslint/no-unnecessary-condition": "error",
      "@typescript-eslint/no-unnecessary-type-assertion": "error",
    },
  },
  ...tseslint.configs.strictTypeChecked,
  ...tseslint.configs.recommendedTypeChecked,
  {
    languageOptions: {
      parserOptions: {
        project: "./tsconfig.json",
        projectService: true,
        tsconfigRootDir: __dirname,
        projectFolderIgnoreList: [
          "**dist**",
        ],
      },
    },
  },
);

我希望 tsc 将编译后的输出放在 dist 文件夹中（我是 TypeScript 新手，所以我不知道这是否是 TS 项目的正确方法）。

我忽略了 dist 文件夹下的文件，但仍然遇到这些错误：

/Users/kainzhong/VSCode/eslintTmp/dist/src/index.d.ts
  0:0  error  Parsing error: /Users/kainzhong/VSCode/eslintTmp/dist/src/index.d.ts was not found by the project service. Consider either including it in the tsconfig.json or including it in allowDefaultProject

/Users/kainzhong/VSCode/eslintTmp/dist/src/index.js
  0:0  error  Parsing error: /Users/kainzhong/VSCode/eslintTmp/dist/src/index.js was not found by the project service. Consider either including it in the tsconfig.json or including it in allowDefaultProject

/Users/kainzhong/VSCode/eslintTmp/dist/src/lib/lib.d.ts
  0:0  error  Parsing error: /Users/kainzhong/VSCode/eslintTmp/dist/src/lib/lib.d.ts was not found by the project service. Consider either including it in the tsconfig.json or including it in allowDefaultProject

/Users/kainzhong/VSCode/eslintTmp/dist/src/lib/lib.js
  0:0  error  Parsing error: /Users/kainzhong/VSCode/eslintTmp/dist/src/lib/lib.js was not found by the project service. Consider either including it in the tsconfig.json or including it in allowDefaultProject

/Users/kainzhong/VSCode/eslintTmp/eslint.config.mjs
  0:0  error  Parsing error: /Users/kainzhong/VSCode/eslintTmp/eslint.config.mjs was not found by the project service. Consider either including it in the tsconfig.json or including it in allowDefaultProject

我不是已经忽略了这些文件吗？为什么 eslint 仍然抱怨他们？

Answer 1

此配置实际上并没有忽略这些文件 - 这就是问题所在。

ignores

有两种行为方式：

• 当处于具有

  files

  的配置块中时，它会停止 特定配置块 影响那些被忽略的文件
• 当在自己的配置块中没有

  files

  时，它 告诉 ESLint 忽略这些文件

将

ignores

移动到开始时自己的块：

export default tseslint.config(
    ignores: [
      'dist/**/*.ts',
      'dist/**',
      "**/*.mjs",
      "eslint.config.mjs",
      "**/*.js"
    ],
  },
  {
    files: [
      "src/**/*.ts"
    ],
  // ...

来自 https://eslint.org/docs/latest/use/configure/configuration-files#exclusion-files-with-ignores。