Help on certain commands are not available

[sumukhah]

Describe the bug

Documentation on certain commands (init, loader, migrate, plugin) are not available using the help command.

What is the current behavior?

Help on certain commands are not available

To Reproduce

Steps to reproduce the behavior:

• create a new project, add webpack, webpack-cli.
• check the help command (notice missing of some commands)
• check the detailed documentation using help commands on init, loader, migrate, plugin

Expected behavior

To show all available commands

Screenshots

Please paste the results of webpack-cli info here, and mention other relevant information
webpack: ^5.24.2 => 5.24.2
webpack-cli: ^4.5.0 => 4.5.0

Additional context

[alexander-akait]

Expected, you need to install @webpack-cli/generators to working with this, we can improve error message

[sumukhah]

Yes thank you @alexander-akait,
I needed to install @webpack-cli/generators to access plugin and loader command, @webpack-cli/init to access init and @webpack-cli/migrate to access migrate command.
I had followed this doc should we at least update this info?

[alexander-akait]

Late, @webpack-cli/migrate are deprecated, we need to remove it from help, @webpack-cli/init and @webpack-cli/generators were union in @webpack-cli/generators, but not finished fully, I think we need improve error message here, no need to update deps

[snitin315]

I will improve the error message for this case 👍🏻.