yarn create @scope doesnt work as expected

[iamstarkov]

What is the current behavior? it is also steps to reproduce

## create doesnt recognise scope without "/"
☯ yarn create @scope
yarn create v1.9.4
[1/4] 🔍  Resolving packages...
error An unexpected error occurred: "https://registry.yarnpkg.com/create-: Not found".

## create recognise scope with "/", but adds unnecessary "-" in the end
☯ yarn create @scope/
yarn create v1.9.4
[1/4] 🔍  Resolving packages...
error An unexpected error occurred: "https://registry.yarnpkg.com/@scope%2fcreate-: Not found".

What is the expected behavior? npm's one is an expected behaviour

☯ npm init @scope
npm ERR! code E404
npm ERR! 404 Not Found: @scope/create@latest

Please mention your node.js, yarn and operating system version.

darwin 17.7.0
Node.js v8.11.3
yarn 1.9.4

[arcanis]

I don't think we ever supported @scope/create, but I agree it would make sense. Want to open a PR? It should be fairly easy to change the logic in src/cli/commands/create.js 🙂

[iamstarkov]

from here https://yarnpkg.com/blog/2017/05/12/introducing-yarn/

[iamstarkov]

@arcanis sure, pull-request is almost ready

[iamstarkov]

@arcanis unfortunately there are no existing tests for "create" command. is it okay to submit fix without tests?

[arcanis]

That should be fine for create - iirc the reason there is none is that it was a pain to test it since it's spawning another process.

[iamstarkov]

@arcanis PR is ready for review #6239