20 lines
913 B
Markdown
20 lines
913 B
Markdown
# Developer guide
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This directory contains some documentation about the driftctl codebase, aimed at readers who are interested in making code contributions.
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- [Add new resources](new-resource.md)
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- [Testing](testing.md)
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## Core concepts
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driftctl uses Terraform providers besides cloud providers SDK to retrieve data.
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Resource listing is done using cloud providers SDK. Resource details retrieval is done by calling terraform providers with gRPC.
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## Terminology
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- `Scanner` is used to scan multiple cloud providers and return a set of resources, it calls all declared `Supplier`
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- `Remote` is a representation of a cloud provider
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- `Resource` is an abstract representation of a cloud provider resource (e.g. S3 bucket, EC2 instance, etc ...)
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- `ResourceSupplier` is used to list resources from a given type on a given remote and return a resource list, it should exist only one ResourceSupplier per resource
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