Add ability to specify local mock file

First off, this project is amazing. It’s extremely useful for bootstrapping an app before the graphql server exists.

The faker methods are extremely useful, but I’m finding myself wishing I could run custom code to generate what I need in certain scenarios.

What if there was something like this

schema.faker.graphql

type JiraIssue {
  id: ID @fake(type: uuid)
  key: String @fake(type: mock, func: "jiraIssue")
}

graphql-faker-mocks.js

// Imagine this function does something more exciting
export const jiraIssue = () => 'ABC-123'

The semantics here might not be great. It could be a separate directive or the parameters could be different. Ultimately the idea is just to be able to custom mocks.

[kuncevic]

Yeah I see the use case where you need a constant predicted result, this might be useful for writing unit tests. Any progress on that @zephraph ?

[dguay]

Any news on this? It would be really interesting to be able to call a custom function to generate mock data for @fake and @examples directives.