javascript - Typescript tsconfig 排除一些源文件

Question

我试图让 Typescript 在编译时排除某些文件。但是，它似乎并不想排除它们。

这是我的 tsconfig.json

{
  "ref": "master",
  "path": "typings",
  "compilerOptions": {
    "module": "amd",
    "target": "es5",
    "declaration": true,
    "sourceMap": true,
    "outDir": "build/src"
  },
  "exclude": [
    "node_modules",
    "typings/global",
    "typings/index.d.ts",
    "./src/subClassA.ts"
  ],
  "files": [
    "./src/entry.ts"
  ]
}

它似乎排除了 node_modules 和 typings。但是编译后的代码，仍然包含 subClassA。

我原以为编译后的代码没有任何来自 subClassA 的代码，但它确实有。

Answer 1

来自documentation :

Any files that are referenced by files included via the "files" or "include" properties are also included. Similarly, if a file B.ts is referenced by another file A.ts, then B.ts cannot be excluded unless the referencing file A.ts is also specified in the "exclude" list.

如果您的./src/entry.ts 文件或./src/entry.ts 的任何依赖项使用./src/subClassA.ts 某处，则 ./src/subClassA.ts 不能被排除，除非 ./src/entry.ts 也被排除。

相关讨论:https://github.com/Microsoft/TypeScript/issues/7432