List available projects in a workspace - ng projects

[dgp1130]

🚀 Feature request

Command (mark with an x)

• projects

Description

In large Angular monorepo workspaces, it can sometimes be non-obvious to discover all the available projects which can be built. We should consider a new command (ng projects, ng ls, etc.) which lists all the projects in the current workspace. This can help new developers in workspace figure out exactly what they want to work on and how to do it.

Describe alternatives you've considered

Workaround is to introspect the angular.json file, which is not obvious or easy to do, especially for a new developer.

[ZRktty]

I'm joining the supporters of this feature request!

In my case, I have a workspace with multiple projects and it is time-consuming to write the --project="" argument after the command, and don't want to create a separate npm script command in the packege.json for every project for every command that needs the project parameter. I have currently 2, but there will be 12 or more in the future.

Another scenario:
I thought it would be neat to have a bash script to help run the serve, build, or lint commands. The script would project by prompting the user to choose one from the list of available projects.

Currently, I plan to implement this in a separate bash script but I think this feature would be also beneficial in the CLI.

[oshliaer]

There is another workaround. It's to call Error: Invalid values: of ng serve. The output returns available projects list.

$> ng serve Z
$< Error: Invalid values:
       Argument: project, Given: "Z", Choices: "forms", "material-view-samples"

Also from v14 ng serve requires a mandatory [project] parameter

$> ng serve
$< Error: Cannot determine project for command.
       This is a multi-project workspace and more than one project supports this command.
       Run "ng serve [project]" to execute the command for a specific project or change the
       current working directory to a project directory.

    Available projects are:
    - forms
    - material-view-samples

[guyettenathanj]

I would also love this feature.

[reuse-ay]

The option to specify a library or application would also be useful.