Jupiter Go Proto Client

This project generates Protocol Buffer client code for Jupiter REST endpoints using buf and OpenAPI specifications.

Prerequisites

• buf - Protocol buffer toolchain
• openapi-generator - OpenAPI code generator

Why We Need These Fixes

The OpenAPI Generator (as of current versions) has several bugs when generating protobuf schemas that prevent successful compilation:

1. ❌ Incorrect Import Paths

   • Bug: Generator creates models/models/proto.proto import paths
   • Reality: Actual file is models/models_proto.proto
   • Fix: sed 's|models/models/proto\.proto|{service}/models/models_proto.proto|g'

2. ❌ Unresolved AnyType References

   • Bug: Generator leaves AnyType references in protobuf files
   • Reality: Should be google.protobuf.Any
   • Fix: sed 's|AnyType|google.protobuf.Any|g'

3. ❌ Double File Extensions

   • Bug: Import mappings create google/protobuf/any.proto.proto
   • Reality: Should be google/protobuf/any.proto
   • Fix: sed 's|google/protobuf/any\.proto\.proto|google/protobuf/any.proto|g'

Without These Fixes

Without the sed commands, you would get compilation errors like:

proto/service/services/default_service.proto:16:15:import "models/models/proto.proto": file does not exist
proto/service/models/models_proto.proto:25:15:field Service.extensions: unknown type AnyType
proto/service/models/models_proto.proto:15:15:import "google/protobuf/any.proto.proto": file does not exist

Automatic Application

These fixes are automatically applied during make generate-openapi for every service, ensuring that:

• ✅ All protobuf files compile successfully
• ✅ Import paths are correct relative to the proto root
• ✅ Type mappings work properly
• ✅ No manual intervention is required

This approach allows us to use the OpenAPI Generator while working around its current limitations, providing a seamless development experience.