openapi3: can't build from latest `master`

[qwerty287]

Hello,

we're currently trying to update to the latest commit on master as we need a fix for #1016. However, after the update we can't use it anymore, the following error occurs:

# github.com/getkin/kin-openapi/openapi3
../../vendor/github.com/getkin/kin-openapi/openapi3/marsh.go:28:20: undefined: yaml.UnmarshalWithOrigin
cmd/server/openapi.go:24: running "go": exit status 1

Can we do something to fix it? Thanks!

For the related PR, see woodpecker-ci/woodpecker#4492.

[AriehSchneier]

Have you tried running go mod tidy (or possibly go mod vendor)?

[qwerty287]

Yes, of course

[AriehSchneier]

Ohh, I see the problem, replace directives are not transient, you need to copy these replace directives into your go.mod.

Note for the maintainers, putting replace into a module is not a wise idea as it forces anyone that wants to use the library to add the same replace directives.

[qwerty287]

Thanks for the hint, this indeed seems to be the problem. However, the underlying point seems to be that github.com/oasdiff/yaml3 and github.com/oasdiff/yaml do not declare they module names correctly (https://github.com/oasdiff/yaml3/blob/v3/go.mod#L1 and https://github.com/oasdiff/yaml/blob/main/go.mod#L1). They even reverted that: oasdiff/yaml@a96ddf1

I'm not an expert in Go dependencies, but is there a way to fix this?

[AriehSchneier]

oasdiff/yaml3 is just a fork of invopop/yaml, we shouldn't be using the changes until they are merged in to the main project (read both answers here).