graphql create service name bug

[ragzor]

Current behavior
graphql create command of the graphql cli creates a new project with a service name as "." when a directory name is not entered.

Reproduction

1. Run graphql create
2. Do not enter a directory name and hit enter
3. Select a boilerplate project (node-advanced in my case)
4. Select cluster

CLI throws the following error:

This is happening because the script generates a service name as "." in the graphcool.yml file. It should, in turn, generate a valid name to avoid confusion.

Versions of graphcool and graphql-cli

graphcool: graphcool/1.0.0-beta4.1.1
graphql-cli: 2.10.1

[marktani]

This was fixed a while ago.