Docs Angular universal use --app which is no longer supported

[c00]

📚 Docs or angular.io bug report

Description

The script referenced in this chapter uses the option --app which is no longer supported in the Angular CLI. This results in an error Unknown option: '--app'

The full command in the script is:

ng build --prod && ng build --prod --app 1 --output-hashing=false

🔬 Minimal Reproduction

ng build --prod --app 1

What's the affected URL?**

https://v6.angular.io/guide/universal#creating-scripts

The latest version of the docs also mention the same command. While I haven't tried it, I assume --app wasn't reintroduced, so this should be updated as well.

Reproduction Steps**

Follow all the steps up to and including Step 5 in the referenced document.

📷Screenshot

🔥 Exception or Error

Unknown option: '--app'
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! cirquel-library@0.0.0 build:client-and-server-bundles: `ng build --prod && ng build --prod --app 1 --output-hashing=false`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the cirquel-library@0.0.0 build:client-and-server-bundles script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/coo/.npm/_logs/2019-01-09T16_11_09_686Z-debug.log
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! cirquel-library@0.0.0 build:ssr: `npm run build:client-and-server-bundles && npm run webpack:server`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the cirquel-library@0.0.0 build:ssr script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /home/coo/.npm/_logs/2019-01-09T16_11_09_703Z-debug.log

🌍 Your Environment

I'm using ubuntu 18.04
Node v8.11.3
npm 6.5.0
Angular CLI: 6.1.5
Node: 8.11.3
OS: linux x64
Angular: 6.1.10
... animations, common, compiler, compiler-cli, core, forms
... http, language-service, platform-browser
... platform-browser-dynamic, platform-server, router

Package Version

@angular-devkit/architect 0.7.5
@angular-devkit/build-angular 0.7.5
@angular-devkit/build-optimizer 0.7.5
@angular-devkit/build-webpack 0.7.5
@angular-devkit/core 0.7.5
@angular-devkit/schematics 0.7.5
@angular/cli 6.1.5
@ngtools/webpack 6.1.5
@schematics/angular 0.7.5
@schematics/update 0.7.5
rxjs 6.3.3
typescript 2.7.2
webpack 4.9.2

[FrederikSchlemmer]

Related to Angular CLI Issue #10743?

In the current documentation, the command in the downloadable example has already been changed to the new functionality of the Angular CLI. In the example, the command has been changed to:

"build:client-and-server-bundles": "ng build --prod && ng run angular.io-example:server"

I'm going to create a pull request for this one.

[FrederikSchlemmer]

@brandonroberts this issue can be closed too!

[brandonroberts]

Thanks @FrederikSchlemmer!

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