@100mslive/hms-faceapi 中文文档教程

发布于 3年前 浏览 30 更新于 3年前

TSDX User Guide

恭喜! 通过使用 TSDX 引导这个项目,你刚刚节省了自己的工作时间。 让我们为您介绍这里的内容以及如何使用它。

此 TSDX 设置用于开发可以发布到 NPM 的库(不是应用程序!)。 如果您想要构建一个 Node 应用程序,您可以使用 ts-node-dev、普通 ts-node 或简单的 tsc

如果您是 TypeScript 的新手,请查看这个方便的备忘单

Commands

TSDX 在 /src 中构建您的新库。

要运行 TSDX,请使用:

npm start # or yarn start

这构建到 /dist 并以监视模式运行项目,因此您在 src 中保存的任何编辑都会导致重建到 /dist。

要进行一次性构建,请使用 npm run buildyarn build

要运行测试,请使用 npm testyarn test

Configuration

使用 prettierhuskylint-staged 为您设置代码质量。 相应地调整 package.json 中的各个字段。

Jest

Jest 测试设置为使用 npm testyarn test 运行。

Bundle Analysis

size-limit 设置为使用 npm 计算您的库的实际成本运行大小 并使用 npm run analyze 可视化包。

Setup Files

这是我们为您设置的文件夹结构:

/src
  index.tsx       # EDIT THIS
/test
  blah.test.tsx   # EDIT THIS
.gitignore
package.json
README.md         # EDIT THIS
tsconfig.json

Rollup

TSDX 使用 Rollup 作为捆绑器,并为各种模块格式和构建设置生成多个汇总配置。 有关详细信息,请参阅优化

TypeScript

tsconfig.json 被设置为解释 domesnext 类型,以及 react for jsx 。 根据您的需要进行调整。

Continuous Integration

GitHub Actions

默认添加两个操作:

  • main which installs deps w/ cache, lints, tests, and builds on all pushes against a Node and OS matrix
  • size which comments cost comparison of your library on every pull request using size-limit

Optimizations

请参阅主要的 tsdx 优化文档。 尤其要知道您可以利用仅限开发的优化:

// ./types/index.d.ts
declare var __DEV__: boolean;

// inside your code...
if (__DEV__) {
  console.log('foo');
}

您还可以选择安装和使用 invariant 和 < href="https://github.com/palmerhq/tsdx#warning">警告功能。

Module Formats

支持 CJS、ESModules 和 UMD 模块格式。

相应的路径在 package.jsondist/index.js 中配置。 如果发现任何问题,请报告。

Named Exports

根据 Palmer Group 指南,始终使用命名导出。代码在您的 React 应用而不是 React 库中拆分。

Including Styles

发布样式的方法有很多,包括使用 CSS-in-JS。 TSDX对此没有意见,自己喜欢怎么配置。

对于 vanilla CSS,您可以将其包含在根目录并将其添加到您的 package.json 中的 files 部分,以便您的用户可以单独导入它并运行他们的捆绑程序的加载程序。

Publishing to NPM

我们推荐使用 np

TSDX User Guide

Congrats! You just saved yourself hours of work by bootstrapping this project with TSDX. Let’s get you oriented with what’s here and how to use it.

This TSDX setup is meant for developing libraries (not apps!) that can be published to NPM. If you’re looking to build a Node app, you could use ts-node-dev, plain ts-node, or simple tsc.

If you’re new to TypeScript, checkout this handy cheatsheet

Commands

TSDX scaffolds your new library inside /src.

To run TSDX, use:

npm start # or yarn start

This builds to /dist and runs the project in watch mode so any edits you save inside src causes a rebuild to /dist.

To do a one-off build, use npm run build or yarn build.

To run tests, use npm test or yarn test.

Configuration

Code quality is set up for you with prettier, husky, and lint-staged. Adjust the respective fields in package.json accordingly.

Jest

Jest tests are set up to run with npm test or yarn test.

Bundle Analysis

size-limit is set up to calculate the real cost of your library with npm run size and visualize the bundle with npm run analyze.

Setup Files

This is the folder structure we set up for you:

/src
  index.tsx       # EDIT THIS
/test
  blah.test.tsx   # EDIT THIS
.gitignore
package.json
README.md         # EDIT THIS
tsconfig.json

Rollup

TSDX uses Rollup as a bundler and generates multiple rollup configs for various module formats and build settings. See Optimizations for details.

TypeScript

tsconfig.json is set up to interpret dom and esnext types, as well as react for jsx. Adjust according to your needs.

Continuous Integration

GitHub Actions

Two actions are added by default:

  • main which installs deps w/ cache, lints, tests, and builds on all pushes against a Node and OS matrix
  • size which comments cost comparison of your library on every pull request using size-limit

Optimizations

Please see the main tsdx optimizations docs. In particular, know that you can take advantage of development-only optimizations:

// ./types/index.d.ts
declare var __DEV__: boolean;

// inside your code...
if (__DEV__) {
  console.log('foo');
}

You can also choose to install and use invariant and warning functions.

Module Formats

CJS, ESModules, and UMD module formats are supported.

The appropriate paths are configured in package.json and dist/index.js accordingly. Please report if any issues are found.

Named Exports

Per Palmer Group guidelines, always use named exports. Code split inside your React app instead of your React library.

Including Styles

There are many ways to ship styles, including with CSS-in-JS. TSDX has no opinion on this, configure how you like.

For vanilla CSS, you can include it at the root directory and add it to the files section in your package.json, so that it can be imported separately by your users and run through their bundler's loader.

Publishing to NPM

We recommend using np.

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