A Twirp RPC Swagger/OpenAPI 2.0 generator
Installing the generator for protoc/buf:
go get -u github.com/candy-digital/twirp-swagger-gen
This should pull in the cmd/ folder as well. Installing just the binaries:
go install github.com/candy-digital/twirp-swagger-gen/cmd/...
Running the standalone version:
twirp-swagger-gen \
-in example/example.proto \
-out example/example.swagger.json \
-host test.example.com
Running the protoc code with buf.build (buf.gen.yaml):
version: v1
plugins:
- name: twirp-swagger
opt: hostname=api.example.com,path_prefix=/api/v1
out: example/buf
Other? Try to figure it out, then open a PR for the README.
The project elliots/protoc-gen-twirp_swagger is defunct due to upstream changes to grpc-ecosystem dependencies.
This project is a rewrite, that relies on both the official OpenAPI structures, and a generic .proto file parser. The output should be line compatible - my goal was just to replace the generator with a working one without still being exposed to breaking changes from the gRPC ecosystem packages.
The generated output is suitable for Swagger-UI.