OpenAPITools/openapi-generator

[REQ] [Protobuf-Schema] Protobuf available inside OpenAPI Generator Online

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#7,243 opened on Aug 18, 2020

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Issue: Usage/InstallationOpenAPI Generator Onlinehelp wanted

Description

Hi,

How to proceed to add existing converter module to OpenAPI Generator Online ? As protobuf-schema for example.

Contributor guide

Tech stack
java
Domain
apibackend
Issue type
feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
4
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
3-5 days
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
stale
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
needs investigation
Prerequisites
OpenAPI GeneratorJavaProtobuf knowledge
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
25
Research direction
Examine existing converter modules in the repository (e.g., modules/openapi generator/src/main/java/org/openapitools/codegen/languages/) to understand the integration pattern. Then, investigate how the online generator service loads these converters, likely by scanning the classpath or using configuration. Create a new module for protobuf schema following the same structure and register it in the online service.