ng add - please specify a project name

Commencez par reproduire le flux de ng add @angular/material myapp dans un workspace contenant à la fois mylibrary et myapp, puis suivez le point d’entrée de la commande ng add. La tâche est terminée lorsque la commande accepte un nom de projet et configure myapp pour Angular Material au lieu de seulement installer le package.

Versions

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    / \   _ __   __ _ _   _| | __ _ _ __     / ___| |   |_ _|
   / △ \ | '_ \ / _` | | | | |/ _` | '__|   | |   | |    | |
  / ___ \| | | | (_| | |_| | | (_| | |      | |___| |___ | |
 /_/   \_\_| |_|\__, |\__,_|_|\__,_|_|       \____|_____|___|
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Angular CLI: 6.0.5
Node: 10.1.0
OS: darwin x64
Angular: 6.0.3
... animations, common, compiler, compiler-cli, core, forms
... http, language-service, platform-browser
... platform-browser-dynamic, router

Package                            Version
------------------------------------------------------------
@angular-devkit/architect          0.6.5
@angular-devkit/build-angular      0.6.5
@angular-devkit/build-ng-packagr   0.6.5
@angular-devkit/build-optimizer    0.6.5
@angular-devkit/core               0.6.5
@angular-devkit/schematics         0.6.5
@angular/cli                       6.0.5
@angular/material                  6.1.0
@ngtools/json-schema               1.1.0
@ngtools/webpack                   6.0.5
@schematics/angular                0.6.5
@schematics/update                 0.6.5
ng-packagr                         3.0.0-rc.5
rxjs                               6.2.0
typescript                         2.7.2
webpack                            4.8.3

Repro steps

• Step 1
  starting a new project with ng new angular-project
• Step 2
  generate a library/application inside the new angular-cli project

  ng g library mylibrary
  ng g application myapp
  

• Step 3
  Add @angular/material

  ng add @angular/material myapp
  Installing packages for tooling via npm.
  Multiple projects are defined; please specify a project name
  

Observed behavior

@angular/material gets correclty installed in the node dependencies but the myapp project is not configured for using the library.

Desired behavior

The current ng add usage is: usage: ng add <collection>
Ideally this should allow passing the target app like this:

usage: ng add <collection> [options]
options:
  --project
      The name of the project.