Unable to Override .swcrc exclude Array in Jest with @swc/jest transformer

[piotrkabacinski]

Describe the bug

Hello! I stumbled upon a possible issue while trying to override default .swcrc config in Jest.

I followed the documentation and updated my jest.config.ts file:

// ...
import { readFileSync } from "fs";

const swcConfig = JSON.parse(
  readFileSync(`${__dirname}/.swcrc`, "utf-8")
) as Record<string, unknown>;

const config: Config = {
 // ...
 transform: {
    "^.+\\.(t|j)sx?$": [
      "@swc/jest",
      {
        ...swcConfig,
        exclude: [], // Attempt to override exclude
      },
    ],
  }

My goal is to override exclude array (for production build I ignore *.test.ts files).

Unofrtuenatly, when trying to run test I got:

FAIL  <path to file>.test.ts
  ● Test suite failed to run

cannot process file because it's ignored by .swcrc

Is there anything I do wrong in that case? Packages versions I use:

@swc/[email protected]
@swc/[email protected]
@swc/[email protected]
[email protected]

Input code

No response

Config

{
  "$schema": "https://swc.rs/schema.json",
  "jsc": {
    "target": "es2022",
    "baseUrl": "./",
    "paths": {
      "src/*": ["./src/*"]
    },
    "parser": {
      "syntax": "typescript",
      "tsx": false
  },
  "externalHelpers": true
  },
  "module": {
    "type": "es6"
  },
  "exclude": [".*\\.test\\.ts$", ".*\\.map$", ".*\\.d.ts", "test/"],
  "sourceMaps": false 
}

Playground link (or link to the minimal reproduction)

https://github.com/piotrkabacinski/swc_jest_config_issue

SWC Info output

No response

Expected behavior

exclude array should be overwritten by custom config in jest.config.ts

Actual behavior

No response

Version

0.2.37

Additional context

No response