https://morioh.com/p/e2e00c50cd7e

https://jimmylin212.github.io/post/0015_angular_schematics_intro/

前置作業

在開始之前，先安裝 @angular-devkit/schematics-cli 才可以使用 schematics 指令，建議用 global 安裝，因為這個程式和 Angular 獨立的，我們可以使用 schematics 來產生各種樣板程式碼，減少時間。

install schematics-cli globally

npm install -g @angular-devkit/schematics-cli

Getting Started With Schematics

This repository is a basic Schematic implementation that serves as a starting point to create and publish Schematics to NPM.

Testing

To test locally, install @angular-devkit/schematics-cli globally and use the schematics command line tool. That tool acts the same as the generate command of the Angular CLI, but also has a debug mode.

Check the documentation with

schematics --help

Unit Testing

npm run test will run the unit tests, using Jasmine as a runner and test framework.

Publishing

To publish, simply do:

npm run build
npm publish

That's it!