在 TypeScript 项目之间共享代码(使用 React)?

这个问题:找不到模块"使用 TypeScript 3 Project References 时出错 有点帮助.

This question: "Cannot find module" error when using TypeScript 3 Project References was somewhat helpful.

这个也是:TypeScript 3 中的项目引用，带有单独的 `outDir`

但是我仍然无法使用 VSCode 和 React 有效地实现这一点.

But I am still having trouble getting this working efficiently with VSCode and React.

项目结构:

• 客户端/src
• 常见
• 服务器/src

常见的 tsconfig:

common tsconfig:

{
  "compilerOptions": {
    "declaration": true,
    "declarationMap": true,
    "rootDir": ".",
    "composite": true,
    "outDir": "build"
  },
  "references": []
}

客户端 tsconfig:

client tsconfig:

{
  "compilerOptions": {
    "target": "es5",
    "lib": [
      "dom",
      "dom.iterable",
      "esnext"
    ],
    "allowJs": true,
    "skipLibCheck": true,
    "esModuleInterop": true,
    "allowSyntheticDefaultImports": true,
    "strict": true,
    "forceConsistentCasingInFileNames": true,
    "module": "esnext",
    "moduleResolution": "node",
    "resolveJsonModule": true,
    "isolatedModules": true,
    "noEmit": true,
    "jsx": "react",
  },
  "include": [
    "src",
  ],
  "references": [
    {
      "path": "../common"
    }
  ]
}

服务器 tsconfig

server tsconfig

{
    "compilerOptions": {
        "target": "es6",
        "lib": [
            "dom",
            "esnext"
        ],
        "module": "commonjs",
        "sourceMap": true,
        "outDir": "build",
        "allowJs": true,
        "moduleResolution": "node",
        "strict": true,
        "forceConsistentCasingInFileNames": true,
        "noImplicitReturns": true,
        "noUnusedLocals": true,
        "baseUrl": ".",
    },
    "include": [
        "src/**/*"
    ],
    "references": [
        {
            "path": "../common"
        }
    ]
}

我在 client 中使用 create-react-app.这导致了编译问题.我相信我已经用 create-app-rewired 和 customize-cra 解决了这个问题，将它用于 config-overrides.js

I am using create-react-app in client. This has caused compilation issues. I believe I have solved this with create-app-rewired and customize-cra using this for config-overrides.js

const { override, removeModuleScopePlugin, getBabelLoader } = require("customize-cra");
const path = require("path");

const addCommon = (config) => {
  const loader = getBabelLoader(config, false);
  const commonPath = path.normalize(path.join(process.cwd(), "../common")).replace(/\\/g, "\\");
  loader.include = [loader.include, commonPath];
  return config;
};
module.exports = override(
  addCommon,
  removeModuleScopePlugin(),
);

通常，我创建了一个文件 index.ts，它从每个文件中导出代码.

In common, I have created a file index.ts which exports code from every file.

export * from "./messages/toServer/AuthMessage";

例如.

在前端和后端，我可以用手写的导入语句导入代码(使用):

On the front-end and back-end, I can import code (to use) with a handwritten import statement:

import { AuthMessage } from "../../../common/build/messages/toServer/AuthMessage";

VSCode 没有给出任何建议，但它接受导入语句，假设代码已构建.

VSCode doesn't give any suggestions, but it accepts the import statement assuming the code is built.

我共同运行 tsc -b -w.这似乎适用于手动导入.

I run tsc -b -w in common. This seems to work with manual imports.

可能有:

• IntelliSense/auto-import 写入 AuthMessage 等类型时
• 导入的可用代码.我见过支持类型的示例，但代码不是从 common 生成的.未经测试，但我认为这适用于公共目录中的接口
• React 的可用性.一些相关的 jabber:https://github.com/facebook/create-react-app/issues/6799.ts-loader 支持项目引用，但我不确定 babel-loader 的状态，据我所知，它是 CRA 使用的加载器.我使用上面提供的代码得到了部分解决方案.

• IntelliSense / auto-import When writing types such as AuthMessage
• Usable code that is imported. I have seen examples where types are supported, but code is not generated from common. Untested, but I imagine this works well for interfaces in a common directory
• Usability with React. Some relevant jabber: https://github.com/facebook/create-react-app/issues/6799. ts-loader supports project references, but I am unsure the status of babel-loader, which to the best of my knowledge, is the loader used by CRA. I got a partial solution with the code I provided above.

此处的指南:https://www.typescriptlang.org/docs/handbook/project-references.html#guidance 非常令人困惑.感谢您对此处解释的任何帮助.

Guidance here: https://www.typescriptlang.org/docs/handbook/project-references.html#guidance is very confusing. Any help with an explanation here is appreciated.

其他解决方案?

• 我不想发布和更新私有 NPM 模块.
• 使用 dsynchronize 等程序:http://dimio.altervista.org/eng/如果代码在两个项目中重复，但包含在两个项目的 src 中，可能会更容易.它不干净，如果程序正在运行，我可以看到重构和 IDE 尝试重新协商导入路径的一些灾难......

• I don't want to publish and update a private NPM module.
• Using a program such as dsynchronize: http://dimio.altervista.org/eng/ might be easier where code is duplicated across two projects, but included in the src of both projects. It's not clean, and I can see some disasters with refactoring and an IDE attempting to re-negotiate import paths if the program is running...

感谢任何帮助.