generation for response type breaks if same response schema ref is used twice for paths

[SimonLudwigNeteleven]

Description

The command "yarn generate" should create all generated files including "types.gen.ts" without any issues.
The files are generated, but the response type of “B” is broken after the command finishes. This only happens, if both path references in the yaml file are the same for both paths. The first correct one wins, if both are the same.

This behavior breaks the type generation and I could only work around it, by making one path beginning with “http” instead of “https” in my project. This workaround is obviously more hack then a solution and works only for two paths maximum.
You can’t test the hack solution with “http” in stackblitz, because only “https” is allowed for the ref path, but you can reproduce the error.

Steps to reproduce the behavior

1. Go to my stackblitz example
2. open the terminal
3. enter “yarn”
4. enter “yarn generate”
5. inspect the generated files (types.gen.ts) in packages/test-api/navigation-api/src-gen

Expected behavior

AResponse and BResponse should be “(unknown)”.

Reproducible example or configuration

https://stackblitz.com/edit/vitejs-vite-6tvzvt?file=packages%2Ftest-api%2Fopenapi-spec%2Fnavigation-api.yaml

OpenAPI specification (optional)

No response

System information (optional)

No response

[stackblitz]

Start a new pull request in StackBlitz Codeflow.

• vitejs-vite-6tvzvt (Open reproduction)

[mrlubos]

Nice catch, thanks for reporting @SimonLudwigNeteleven!