Practical API Recipes for App Store Connect API Workflows

Applelink is a small, self-contained, rack-based service using Hanami::API, that wraps over Spaceship and exposes some nice common recipes as RESTful endpoints in an entirely stateless fashion.These are based on the needs of the framework that Tramline implements over App Store. The API pulls its weight so Tramline has to do as little as possible. Currently, it exposes 13 API endpoints.In Applelink, a complex recipe, such as release/prepare, will perform the following tasks all bunched up:Ensure that there is an App Store version that we can use for the release, or create a new oneUpdate the release metadata for that release versionEnable phased releases, if necessary.