如何在 tsconfig.json 中排除以“.spec.ts”结尾的文件

Question

I'm trying to include some files in my tsconfig.json, but it's including files I don't want to be included. From a repo (with uncompiled source) I'm trying to include files that end in .ts , except for ones that end in .spec.ts .

The following includes the files I want, but doesn't successfully exclude the files I don't want.

  "include": ["node_modules/dashboard/**/*.ts"],
  "exclude": ["node_modules/dashboard/**/*.spec.ts"],

(Then) new to Unix glob patterns/strings, I need ones to match and exclude the files correctly, and then how to add them to the config.

Answer 1

TheTypeScript handbook has a good write up on tsconfig file .

The example in the handbook is:

"exclude": [
    "node_modules",
    "**/*.spec.ts"
]

Note the use of ** for any folder, and * (a single asterisk) for the file name wildcard.

You don't usually need to be any more specific, as I imagine you would want to exclude "all spec files", not just files in a particular sub-directory.

When This Won't Work

There are cases when this won't work.

1. If you have also include the file in both include and exclude sections - include wins
2. If you are importing the excluded file into an included file.
3. If you are using an old version of the compiler (early versions of tsconfig didn't allow the wildcards)
4. You are compiling using tsc app.ts (or pass other arguments) - your tsconfig is ignored when you do this

Answer 2

您可以使用

"exclude": ["node_modules/dashboard/**/*.spec.ts"]

Answer 3

Changing to:

"include": ["node_modules/dashboard/**/*.ts"],
"exclude": ["node_modules/dashboard/**/*.spec.ts"],

will fix the problem. From thedocumentation :

* matches zero or more characters (excluding directory separators)
? matches any one character (excluding directory separators)
**/ recursively matches any subdirectory

It is the second use of ** that was causing too wide an inclusion to occur.