[ Workspaces ] Allow dart pub workspace to exec custom commands

[cl0v]

Page URL

https://dart.dev/tools/pub/workspaces/

Page source

https://github.com/dart-lang/site-www/tree/main/src/content/tools/pub/workspaces.md

Describe the problem

dart pub workspace only have the list subcommand yet and this makes it not as viable as Melos.

Is it possible to create a exec command like the Melos exec where we can perform custom commands for every package at the workspace like some build_runner or others?

Expected fix

dart pub workspace exec -- "flutter pub run build_runner build" should work and others as well.

Additional context

No response

I would like to fix this problem.

• I will try and fix this problem on dart.dev.