burdiyan / schemagen

Generate Go code from Avro schemas stored in Confluent Schema Registry

THIS PACKAGE IS DEPRECATED

Since I ended up ditching Avro in favor of Protobuf for everything I do, this repo is not mantained anymore. I would accept fixes and PRs if someone wanted to fix something.

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Schemagen

This is a tool that fetches Avro schemas from Confluent Schema Registry and compiles them to Go code.

Code generation is entirely based on gogen-avro.

Additionally, schemagen will generate goka.Codec compatible type for all Avro schemas of type record.

Installation

Right now the only way to install schemagen is to build it from source:

go install github.com/burdiyan/schemagen/cmd/...

Getting Started

1. Create a file named .schemagen.yaml in the root of your project.
2. Specify Schema Registry URL, subjects and versions of the schema you want to download and compile.
3. Run schemagen to download the schemas from Schema Registry and compile them.

Config Example

kind: Avro
registry: http://confluent-schema-registry.default.svc.cluster.local:8081
schemas:
  - subject: my-topic-value
    version: latest
    package: country # This is the name of the Go package that will be generated.
  - subject: another-topic-value
    version: "2"
    package: anothertopic
compile: true
outputDir: ./foo