feat(commands): Add workspace from v1

[eps1lon]

What's the problem this PR addresses?

Adds yarn workspace some-workspace run script from v1. Enables adding a package to a single workspace without having to cd into it.

How did you fix it?

1. find the workspace in a project whose stringified ident equals the arg
2. run the sub-command as the command in the directory of the found workspace

Which packages would need a new release (if any)?

• @berry/plugin-workspace-tools

Have you run yarn version [major|minor|patch] --deferred in those packages?

• Yes

[arcanis]

Maybe it would be a fine place to add a note regarding the "global scripts" behavior (search for "colon" in the changelog)? I don't see it documented elsewhere at the moment 🤔

[eps1lon]

To be fair I completely misinterpreted this feature initially. I thought if I have a workspace docs with a script start then yarn run docs:start would automatically work. I didn't realize I actually had to prefix every nested script which is why I would still prefer yarn workspace docs start.

But I agree that it'd be nice to add a note about yarn docs:start being equivalent to yarn workspace docs run docs:start.

[arcanis]

It seems like I broke the unit tests, I'll check this.

If you also could add a test or two in packages/acceptance-tests/pkg-test-specs/sources/commands/workspace.ts, it would be 💯

[eps1lon]

I don't know how I tell the test to pick up the new command. I copied the .yarnrc.yml setup from foreach.test.js which is part of the same plugin as far as I can tell.

[arcanis]

It's because you used run('foo bar baz') instead of run('foo', 'bar', 'baz')

[arcanis]

I'm not sure if that's on purpose, but your PRs seem protected against being edited by reviewers. It's too bad because I had some changes (merge and the test fix) to push on it 😅

[eps1lon]

I'm not sure if that's on purpose, but your PRs seem protected against being edited by reviewers. It's too bad because I had some changes (merge and the test fix) to push on it

Seems like an issue with github. I guess you can still branch off and open a PR on my fork.

[arcanis]

It was late and I was running the wrong command (push origin HEAD instead of push origin HEAD:feat/command/workspace), my apologies!