Openapi-generator: [Question] OpenAPI v3 support in OpenAPI Generator

[EdwardTremblay]

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:

• NSWag: https://github.com/RicoSuter/NSwag/issues/945
• Autorest: https://github.com/Azure/autorest/issues/2680

[wing328]

Thanks for the kind words and the questions.

You're right in saying that we're adding better support for new OpenAPI spec (OAS) v3 features gradually to different generators one by one and it will take time to fully cover all these new features even just in the popular generators (e.g. Java, C#, Ruby, etc).

Both the community and the project (core) team have been helping with PRs for better OAS v3 support, and we definitely welcome more contributions from the community (including you and your team) to get the ball rolling.

I hope these answer your questions and wish you and your team find this project useful.

[EdwardTremblay]

Thank you for the quick response.

I'll discuss with my team to see if we are going to make some contributions to better support the missing new features in OpenAPI specification v3.