Generate anonymous objects referenced in schemas by jamietanna · Pull Request #648 · oapi-codegen/oapi-codegen · GitHub

I am very interested to try it, when it is finished, as I think it is solving a similar issue I am experiencing... 👍

Hi guys, I was wondering if there was any update on that issue ?

@deepmap-marcinr I think I may need a hand with the PascalSchema error, currently trying to work out the intent of those tests to work out what handling needs to be added

I've got this working finally 👏

If you're happy with it, @deepmap-marcinr, I'll sort out the Git history then merge it.

I'll test it out with a few other specs that have been mentioned to be affected, too

Got a couple of tweaks to make:

anonymous requestBodies
anonymous parameters
handle when there's i.e. content: {}

rew! handle absent content/mediaType

As part of future changes we need to be able to reference all the types in the defined `responses` of a specification. However, as we're currently only rendering `application/json` media types, this fails. Instead, we can generate `json.RawMessage` (which is an alias of `[]byte`) for these types, which allow referencing them, and (un)marshaling data to the types.

As part of future changes we need to be able to reference all the types in the defined `requestBodies` of a specification. However, as we're currently only rendering `application/json` media types, this fails. Instead, we can generate `json.RawMessage` (which is an alias of `[]byte`) for these types, which allow referencing them, and (un)marshaling data to the types.

Previously, there was no way to render any anonymous types that are referenced in the `paths` of an OpenAPI specification. Although there is a strong preference in the community to use the `/components/schemas/`, there are times that it's out of our control to move objects around. This generates both the `requestBody` and `responses`. TODO Closes 626 TODO

Is this sufficient to avoid type conflict? What if a request has two response bodies with different content types for the same response code? What happens in that case?

In that case, yep, it'll handle the conflict well enough

i.e.:

// NewPetResponseBody200ApplicationYaml defines model for the response body for POST /pets (200, application/yaml).
type NewPetResponseBody200ApplicationYaml = map[string]interface{}

// NewPetResponseBody200TextPlain defines model for the response body for POST /pets (200, text/plain).
type NewPetResponseBody200TextPlain = map[string]interface{}

Bump

Is there any updated on this?
It is impacting using go generate for k8s Object DeepCopy etc, as the inlined anonymous structs cannot be consumed to generate the functions.

Simplifying the issue, we have this generated code:

type MyBucket struct {
	Spec *struct {
		
		ArchivePeriod *BucketSpecArchivePeriod `json:"archivePeriod,omitempty"`
	 	Cors          *struct {
	 		 ...
	 	}
	 	// other fields
}

when running go generated ./generated we get the following error:

└─( go generate ./generated
command-line-arguments:-: name requested for invalid type: struct{Cors *struct{MaxAgeSeconds *float32 "json:\"maxAgeSeconds,omitempty\""; Methods *[]string "json:\"methods,omitempty\""; Origins *[]string "json:\"origins,omitempty\""; ResponseHeaders *[]string "json:\"responseHeaders,omitempty\""} "json:\"cors,omitempty\""; Status *struct{FromProvider *map[string]interface{} "json:\"fromProvider,omitempty\""} "json:\"status,omitempty\""}
Error: not all generators ran successfully
run `controller-gen object paths=types.gen.go -w` to see all available markers, or `controller-gen object paths=types.gen.go -h` for usage
generated/types.gen.go:6: running "controller-gen": exit status 1

By trying a few different combinations, it appears that the anonymoust structs are the cause of the error.
Thanks!

Another bump for this.

Hey @jamietanna do you have any news for this feature ? We would benefit a lot from this and would like to see it merge.

Do you have any blockers ?

Cheers

We would benefit a lot from this and would like to see it merge.

Do you have any blockers ?

Main blocker is time to be honest 😅

As noted in #1606 the project would appreciate sponsors to help with dedicating time to the project's maintenance, and if the company you're working at would benefit from this, I'd appreciate sponsorship to help the work along

I've got quite a few things to do before v2.5.0 and an ever growing backlog, on top of long standing issues like this that would benefit many users

Superceded by #2366

jamietanna force-pushed the defect/626 branch from c11125b to 196700a Compare June 30, 2022 08:23

jamietanna commented Jun 30, 2022

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Comment thread examples/authenticated-api/echo/api/api.gen.go Outdated

jamietanna commented Jun 30, 2022

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Comment thread internal/test/components/components.gen.go Outdated

AlainODea reviewed Jul 1, 2022

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Comment thread pkg/codegen/schema.go Outdated

veger mentioned this pull request Jul 15, 2022

allOf code generation does not work with types from other packages #655

Closed

jamietanna mentioned this pull request Nov 23, 2022

Anonymously defined enums (i.e. in paths) do not get generated #870

Closed

jamietanna force-pushed the defect/626 branch 2 times, most recently from 31b8bcd to c0a2c50 Compare November 23, 2022 15:29

jamietanna commented Nov 25, 2022

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Comment thread pkg/codegen/codegen.go Outdated

jamietanna force-pushed the defect/626 branch 2 times, most recently from 9ef3dd1 to 52a07d9 Compare November 25, 2022 17:52

jamietanna marked this pull request as ready for review November 25, 2022 17:54

jamietanna requested a review from a user November 25, 2022 17:54

jamietanna force-pushed the defect/626 branch from b4f4d67 to 698edfe Compare November 27, 2022 15:40

jamietanna and others added 6 commits November 27, 2022 16:00

rew! allow content to be empty

80b258c

rew! handle absent content/mediaType

Fix typo in openapi in spec

4d9a2d5

make-generate

fe82a4b

prefactor into generateTypesForRequestBody

ab1ddd0

jamietanna force-pushed the defect/626 branch from 698edfe to 1772661 Compare November 27, 2022 21:28

Jamie Tanna and others added 2 commits November 28, 2022 17:41

make-generate

aa7cfee

jamietanna force-pushed the defect/626 branch from 1772661 to aa7cfee Compare November 28, 2022 17:42

ghost reviewed Nov 29, 2022

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jamietanna mentioned this pull request Jul 31, 2023

Generate a type for nested struct in respond instead of anonymous struct #1139

Closed

jamietanna mentioned this pull request Jan 23, 2024

enum not generated when used with anyof #1429

Closed

jamietanna mentioned this pull request Jul 2, 2024

Support breaking out Anonymous Structs #1671

Closed

gainsley mentioned this pull request Oct 23, 2024

generate anonymous objects option edgexr/oapi-codegen#1

Merged

vbargl added a commit to vbargl/oapi-codegen that referenced this pull request Feb 7, 2025

fix oapi-codegen#648

3d884bd

vbargl added a commit to vbargl/oapi-codegen that referenced this pull request Feb 7, 2025

fix oapi-codegen#648 (#1 )

d161603

aBMania mentioned this pull request Feb 12, 2025

Unusable code for schema response with oneOf #1900

Closed

jamietanna marked this pull request as draft March 27, 2025 21:03

jamietanna mentioned this pull request May 4, 2026

Add optional type generation for inline schemas #2366

Merged

jamietanna closed this May 4, 2026

+              					} else {
+              						typeName += ToCamelCase(strings.ToLower(operationName)) + ToCamelCase(pathName)
+              					}
+              					typeName += fmt.Sprintf("ResponseBody%s", ToCamelCase(statusCodeOrDefault))

Generate anonymous objects referenced in schemas by jamietanna · Pull Request #648 · oapi-codegen/oapi-codegen · GitHub

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Generate anonymous objects referenced in schemas - #648

Generate anonymous objects referenced in schemas#648jamietanna wants to merge 8 commits intooapi-codegen:mainoapi-codegen/oapi-codegen:mainfrom jamietanna:defect/626jamietanna/oapi-codegen:defect/626Copy head branch name to clipboard

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Generate anonymous objects referenced in schemas#648
jamietanna wants to merge 8 commits into
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jamietanna:defect/626

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