angular-cli库创建辅助入口点 [英] angular-cli library create secondary entry point

问题描述

我正在尝试在我的angular npm软件包中创建我认为称为辅助入口点的东西。我想要以下两个入口点

I am trying to create what I believe is called a secondary entry point into my angular npm package. I want the following two entry points

@scope/data-service
@scope/data-service/models

使用angular-cli生成基本包会生成以下结构

Using the angular-cli to generate the base package generates the following structure

scope
└───data-service
    │   karma.conf.js
    │   ng-package.json
    │   ng-package.prod.json
    │   package.json
    │   tsconfig.lib.json
    │   tsconfig.spec.json
    │   tslint.json
    │
    └───src
        │   public_api.ts
        │   test.ts
        │
        └───lib
                data-service.component.spec.ts
                data-service.component.ts
                data-service.module.ts
                data-service.service.spec.ts
                data-service.service.ts

基于ng-packagr 文档，您可以在名为 models的数据服务下添加一个文件夹，然后向该文件夹添加第二个 package.json ，但是ng-packagr似乎使用了与angle-cli的结构略有不同。理想情况下，我正在尝试对类似于 https://github.com/angular的结构进行建模/ angular / tree / master / packages / common ，但只要向公众公开是 @ scope / data-service 和 @scope / data-service / models 我会很高兴。

Based on ng-packagr documentation you would add a folder under data-service called models then add a second package.json to that folder but ng-packagr seems to use a slightly different structure than the angular-cli. Ideally I am trying to model the structure similar to https://github.com/angular/angular/tree/master/packages/common but as long as the public exposed is @scope/data-service and @scope/data-service/models I would be happy.

当我尝试创建类似于ng-packager建议的结构时，我会得到

When I try to create the structure similar to ng-packager recommendation I get

错误TS6059：文件'C：/projects/data-service-app/projects/scope/data-service/models/src/index.ts '不在'rootDir'下'C：\projects\data-service-app\projects\scope\data-service\src'。 'rootDir'应该包含所有源文件。

当我将models目录移到 data-service中时\src 目录，我的入口点是

When I move the models directory into the data-service\src directory my entrypoints are

@scope/data-service
@scope/data-service/src/models

如何在辅助入口点摆脱src ？

How do I get rid of the src on my secondary entry point?

使用angular-cli创建带有辅助入口点的库的正确方法是什么？

What is the correct approach for creating a library with a secondary entry point when using the angular-cli?

推荐答案

辅助入口点的文件夹布局示例

Example Folder Layout for Secondary Entrypoints

所有您需要做的就是创建一个 package.json 文件，并将其放在您想要创建辅助入口点的
位置。
的一种实现方式是模仿以下示例的文件夹结构，其中
除其主入口点外还具有测试入口点。

All you have to do is create a package.json file and put it where you want a secondary entry point to be created. One way this can be done is by mimicking the folder structure of the following example which has a testing entry point in addition to its main entry point.

my_package
├── src
|   ├── public_api.ts
|   └── *.ts
├── ng-package.json
├── package.json
└── testing
    ├── src
    |   ├── public_api.ts
    |   └── *.ts
    └── package.json

<$的内容c $ c> my_package / testing / package.json 可以很简单：

{
  "ngPackage": {}
}

不，这不是错字。不需要名称。不需要版本。
这一切都由ng-packagr处理！建好后，主入口
点由 import {..}从'@ my / library'导入，而
辅助入口点以从 @ my / library / testing导入{..}

No, that is not a typo. No name is required. No version is required. It's all handled for you by ng-packagr! When built, the primary entry point is imported by import {..} from '@my/library' and the secondary entry point with import {..} from '@my/library/testing'

来源- https://github.com/ng -packagr / ng-packagr / blob / master / docs / secondary-entrypoints.md

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