OpenAPITools / OpenAPITools/openapi-generator

[Question] OpenAPI v3 support in OpenAPI Generator

Open
#3,724 2 comments 0 reactions 0 assignees View on GitHub

Nobody has claimed this yet.

Feature: OAS 3.0 spec support General: Question
Dominant language
Java
Stars
26.8k
Forks
7.7k
PR merge metrics
PR metrics pending

Description

First of all, thanks for this wonderful project.

I notice OpenAPI specification v3 is generally supported in this project but there are many new features in OpenAPI specification v3 such as oneOf, anyOf are still missing proper implementations in most generators. We plan to use OpenAPI Generator and want to know how many of these new features we can utilize when creating the specifications to describe the APIs.

Are the new feature implementation purely driven by the community or it's something the project team is actively work on with a higher priority?

Even though these new features are not completely ready, I think this is still a great project as we are evaluating other generators which are in similar situations:

Ref:

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

This issue asks about the project’s OpenAPI v3 support, especially oneOf and anyOf, but names no files, tests, generator, or concrete behavior to change. Review the current v3 handling across generators first; a specific generator and expected support criteria are needed before completion can be defined.

Written by the indexing model from the issue text.

Assessment

Tech stack
openapi
Domain
api, tooling
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
15/100

Get new issues in your inbox

A short digest of beginner-friendly GitHub issues.