angular-cn/aio/tools/examples/shared/boilerplate/UPDATING_CLI.md

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# How to update the CLI project
The Angular CLI default setup is updated using `ng update`. Any necessary file changes will be done automatically through migration schematics.
In the `cli` folder, update the Angular CLI depedencies to the latest version:
```
ng update @angular/cli --next
```
Then update the Angular Framework dependencies to the latest version:
```
ng update @angular/core --next
```
Commit any changes to the `cli` folder to the repository.
## Updating other CLI-based projects
Along with the boilerplate files for the `cli` folder, the other cli-based projects need to be updated also. Each cli-based project has slightly modified files specific to the project type. Make sure any necessary changes to these projects are made also to be in alignment with the `cli` project files.
The specific changes to each project type are listed below:
* i18n
- angular.json
- Includes additional configurations for `build`, `serve`, and `e2e` for different locales
- package.json
- Includes custom scripts for building and serving different locales
* ivy
- cli/tsconfig.app.json
- Includes an `angularCompilerOptions` object with `enableIvy` set to `true`
* schematics
- angular.json
- Includes a `my-lib` project that contains a library with example schematics
* service-worker
- angular.json
- Has `serviceWorker` set to `true` in the `production` build target
- package.json
- Includes `@angular/service-worker` in `dependencies`
* testing
- angular.json
- Includes `src/test.css` in the `styles` for the `test` target
* universal
- angular.json
- Includes a `server` target in the `build` architect runners
- package.json
- Includes custom scripts for building the `server`
- Includes additional `dependencies` on `@angular/platform-server`, `@nguniversal/express-engine`, and `express`
- Includes additional `devDependencies` on `@nguniversal/builders` and `@types/express`