Skip to content

Using provider.environment as replacement for exporting outputs can lead to circular dependencies #58

Description

@btisdall

Sorry if I'm missing somnething here but the suggested workaround for cases that previously used exported outputs is to make use of provider.environment can result in circular dependencies. Placing a reference in provider.environment of course this places the ref in all functions' environments and can lead to this situation:

Resource B [via environment] <-- Resource A <-- Resource B [referenced in provider.environment]

The hack I'm using to work around this is to create a dummy lambda purely to export Resouce B's reference:

  dummyHandler:
    handler: functions/dummy.handler
    environment:
      RESOURCE_B_REF: !Ref CognitoUserPool

Thus Resource A no longer depends on Resource B but the plugin is still able to aggregate the exports.

The above is pretty horrible and I would not use this in production but it unblocks me at a moment when I don't have time to use a new solution.

Activity

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Metadata

Metadata

Assignees

No one assigned

    Labels

    No labels
    No labels

    Projects

    No projects

      Milestone

      No milestone

      Relationships

      None yet

      Development

      No branches or pull requests

      Issue actions