在 TypeScript 中排除使用 tsconfig.json 中的模式

Exclude using a pattern in tsconfig.json in TypeScript

使用通配符来排除使用tsconfig.json. 文件中的
exclude数组tsconfig.json支持通配符来制作 glob 模式。例如，星号*匹配零个或多个不包括目录分隔符的字符。

tsconfig.json文件


{
  "compilerOptions": {
    // ... your compiler options
  },
  "include": ["src/**/*"],
  "exclude": [
    "node_modules",
    "src/**/*.spec.ts",
    "src/**/*.test.ts",
    "src/some-directory"
  ]
}

上面的示例使用
include选项指定要包含在代码库中的模式。

文件名或指定模式相对于包含您的tsconfig.json文件的目录进行解析。

exclude数组包含解析数组时应跳过的文件名或模式include。

该exclude选项会更改该include选项找到的内容，有效地从编译中过滤掉一些文件夹或文件。

如果您不想编译测试，但仍希望在测试文件中启用类型检查，请查看我的另一篇文章 –
从 TypeScript 的编译中排除测试文件。

include和exclude选项支持
glob 模式的通配符：

*– 匹配零个或多个字符（不包括目录分隔符）
?– 匹配任何一个字符（不包括目录分隔符）
**/匹配嵌套到任何级别的任何目录

If you don’t specify the file extension in your glob pattern, then only files with supported extensions are included.

By default files with the following extensions are included: – .ts, .tsx,
.d.ts.

If you’ve set allowJs to true in your tsconfig.json options, then .js
and .jsx files are also included by default.

The src/**/*.spec.ts glob pattern matches all files that have a .spec.ts
extension in the src directory.

tsconfig.json


{
  "compilerOptions": {
    // ... your compiler options
  },
  "include": ["src/**/*"],
  "exclude": [
    "node_modules",
    "src/**/*.spec.ts",
    "src/**/*.test.ts",
    "src/some-directory"
  ]
}

Regardless of where exactly in the src directory the file with the .spec.ts
extension is located, it will be excluded.

Note that we have specified the contents of the whole src directory in the include option, so we are using the exclude array to filter out some directories and files that we don’t want to compile.

If you don’t explicitly add the exclude array in your tsconfig.json file, it
defaults to node_modules, bower_components and jspm_packages.

Adding a pattern or files to your exclude array does not prevent the files
from being included in the codebase, it changes what the include setting
finds.

For example, if you have the src/some-directory path in your exclude array
and create a file under src/some-directory/my-file.ts, it could still be
included in your project if you import any of its exports in a file that is
being type checked.

如果您将排除的文件添加到文件中的文件选项，
则它们也可能最终成为项目的一部分tsconfig.json。

如果您不想编译测试，但仍希望在测试文件中启用类型检查，请查看我的另一篇文章 –
从 TypeScript 的编译中排除测试文件。

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