a simple CLI and Ruby API for AWS CloudFormation
Stackup provides some advantages over using awscli or aws-sdk directly:
- It treats stack changes as synchronous, streaming stack events until the stack reaches a stable state.
- A Stack#up facade for create/update frees you from having to know whether your stack already exists or not.
- Changes are (mostly) idempotent: "no-op" operations - e.g. deleting a stack that doesn't exist, or updating without a template change - are handled gracefully (i.e. without error).
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