René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Incorrect array response generation with multiple refs","articleBody":"## Version\r\nv2.1.0\r\n\r\n## Issue\r\nWhen referencing a response component multiple times, the generated code incorrectly uses struct embedding. In this example the generated `server.go` contains\r\n```go\r\ntype MyObjectResponseJSONResponse []MyObject\r\ntype MyAnotherQuery200JSONResponse struct{ MyObjectResponseJSONResponse }\r\ntype MyQuery200JSONResponse struct{ MyObjectResponseJSONResponse }\r\n```\r\nresulting in the response being nested inside the field `MyObjectResponseJSONResponse` like\r\n```json\r\n{\r\n  \"MyObjectResponseJSONResponse\": [\r\n    {\"myField\": \"value\"}\r\n  ]\r\n}\r\n```\r\nThe code I would expect is something like\r\n```go\r\ntype MyObjectResponseJSONResponse []MyObject\r\ntype MyAnotherQuery200JSONResponse MyObjectResponseJSONResponse\r\ntype MyQuery200JSONResponse MyObjectResponseJSONResponse\r\n```\r\nA workaround is not not use the response component and instead define the response under each path. Thanks in advance for response and this awesome library 🙏 .\r\n\r\n## To reproduce\r\n```\r\ngo run github.com/deepmap/oapi-codegen/v2/cmd/oapi-codegen@v2.1.0 --config=server.cfg.yaml openapi.yaml > server.go\r\n```\r\n\r\n`server.cfg.yaml`\r\n```\r\npackage: gen\r\ngenerate:\r\n  echo-server: true\r\n  strict-server: true\r\n  embedded-spec: true\r\n```\r\n\r\n`openapi.yaml`\r\n```\r\nopenapi: 3.1.0\r\ninfo:\r\n  version: 1.0.0\r\n  title: bug?\r\npaths:\r\n  /myobject/query:\r\n    get:\r\n      operationId: MyQuery\r\n      parameters: []\r\n      responses:\r\n        \"200\":\r\n          $ref: '#/components/responses/MyObjectResponse'\r\n      x-visible: true\r\n  /my-object/another-query:\r\n    get:\r\n      operationId: MyAnotherQuery\r\n      parameters: []\r\n      responses:\r\n        \"200\":\r\n          $ref: '#/components/responses/MyObjectResponse'\r\n      x-visible: true\r\ncomponents:\r\n  schemas:\r\n    MyObject:\r\n      type: object\r\n      properties:\r\n        myField:\r\n          type: string\r\n  responses:\r\n    MyObjectResponse:\r\n      description: Successful response\r\n      content:\r\n        application/json:\r\n          schema:\r\n            type: array\r\n            items:\r\n              $ref: '#/components/schemas/MyObject'\r\n```\r\n","author":{"url":"https://github.com/robertschonfeld","@type":"Person","name":"robertschonfeld"},"datePublished":"2024-03-24T14:58:32Z","url":"https://github.com/oapi-codegen/oapi-codegen/issues/1509"}