I have a typescript project which I'm transpiling with swc. I'm having trouble getting swc to resolve path aliases defined in either tsconfig.json or .swcrc. The module aliases are resolved properly by eslint and when running ts-node when swc is not specified as the compiler.

我有一个打字项目，我正在与SWC交换。我在让SWC解析tsfig.json或.swcrc中定义的路径别名时遇到了问题。当未将SWC指定为编译器时，通过eslint以及在运行ts-node时正确解析模块别名。

Given this pull request, it seems that swc is both supposed to resolve tsconfig.json and has support for path aliases defined in .swcrc. However, it seems people experienced similar issues to mine following this feature, though it was two years ago and I can't imagine there hasn't been a solution since.

对于这个拉入请求，SWC似乎既应该解析tsconfig.json，又支持在.swcrc中定义的路径别名。然而，似乎人们在使用这个功能后遇到了类似的问题，尽管这是两年前的事情了，我无法想象从那以后就没有解决方案了。

Also on a weird sort of side-note the author of the PR which implements TSConfigResolver that I linked earlier mentions in an issue a year after his PR was merged that swc "doesn't look at tsconfig". Though this shouldn't be the source of my problem though because I'm specifying the same path aliases in .swcrc

还有一个奇怪的侧面--注意到实现TSConfigResolver的PR的作者在他的PR合并一年后的一个问题上提到，SWC“不考虑tsconfig”。尽管这不应该是我问题的根源，因为我在.swcrc中指定了相同的路径别名

The swc documentation is horribly vague and doesn't mention anything about module aliases or resolving tsconfig, besides that jsc.baseUrl and jsc.paths are compilation options and they match tsconfig syntax.

SWC文档含糊其辞，没有提到任何关于模块别名或解析tsconfig的内容，此外，jsc.base Url和jsc.Path是编译选项，它们与tsconfig语法匹配。

Any help or guidance would be appreciated, thank you!

如有任何帮助或指导，我们将不胜感激，谢谢！

tsconfig.json

Tsconfig.json

{
  "compilerOptions": {
    "target": "es2020",
    "module": "ESNext",
    "moduleResolution": "node",
    "baseUrl": "./",
    "paths": {
      "$lib/*": ["src/lib/*"]
    },
    "outDir": "./dist",
    "esModuleInterop": true,
    "forceConsistentCasingInFileNames": true,
    "strict": true,
    "skipLibCheck": true
  },
  "ts-node": {
    "swc": true
  },
  "exclude": ["node_modules", "dist"]
}

.swcrc

.swcrc

{
  "$schema": "https://json.schemastore.org/swcrc",
  "jsc": {
    "baseUrl": "./",
    "paths": {
      "$lib/*": ["src/lib/*"]
    }
  },
  "module": {
    "type": "es6"
  }
}

package.json

Package.json

{
  "type": "module",
  "devDependencies": {
    "@swc/cli": "^0.1.62",
    "@swc/core": "^1.3.35",
    "ts-node": "^10.9.1",
    "typescript": "^4.9.5"
  }
}

I receive the following error when running swc . -d ./dist from the project root directory:

运行SWC时收到以下错误。-d./dist从项目根目录：

CustomError: Cannot find package '$lib' imported from /root/projects/example/src/index.ts

CustomError：找不到从/ROOT/Projects/Example/src/index.ts导入的包‘$lib’

It was fixed in recent pull request.
Make sure you specified your paths in both tsconfig.json and .swcrc
https://github.com/swc-project/swc-node/pull/723

它已在最近的拉取请求中修复。确保您在tsfig.json和.swcrc https://github.com/swc-project/swc-node/pull/723中都指定了路径

To resolve Cannot find module when building typescript projects with SWC, you will have to add your baseUrl and paths to your .swcrc file as well.

要解决在使用SWC构建TypeScrip项目时找不到模块的问题，您还必须将BasUrl和路径添加到.swcrc文件中。

For eg:

例如：

tsconfig.json

Tsconfig.json

"baseUrl": "./",
"paths": {
  "*": ["node_modules", "src/*"]
},

This configuration from the tsconfig.json file should be also added to your swcrc file's jsc block.

来自tsconfig.json文件的此配置也应添加到SWCRC文件的JSC块中。

jwcrc

JWCRC

"jsc": {
"parser": {
  "syntax": "typescript"
},
"baseUrl": "./",
"paths": {
  "*": ["node_modules", "src/*"]
}
},