LazyStack implements GitHub/AWS repository integration. In general, you create one GitHub repository for each Serverless Stack. Due to limitations in AWS CodeBuild, you can only configure CodeBuild access to private repositories in one GitHub account from an AWS Account. It is typical to reference multiple GitHub repositories in a CodeBuild project; for instance, you might reference a repository containing the definition of a Serverless Stack and another repository containing build utilities. Here are some allowed and disallowed use cases: