Ref description override component

[gcatanese]

In OpenAPI 3.1 the description of the Reference Object SHOULD override that of the referenced component.

This PR corrects the unaliasing of the referenced schema, ovverriding the description of the referenced schema.
A test has been added to verify unaliasSchema as well a test in the Typescript generator.

@wing328

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[gcatanese]

@wing328?

[wing328]

thanks for the fix

but this change will permanently update the description of the reference schema.

if the reference schema is used somewhere else, the description will be the overridden one instead of the original one.

i think a better way to fix it is in the fromProperty in default codegen. or maybe using normalizer to fix it.

I'll try to find time to come up with a fix later this week

[gcatanese]

fromProperty what do you mean? Please clarify, maybe I can update the approach

[wing328]

here is a workaround using allOf:

        date:
          allOf:
            - $ref: "#/components/schemas/Date"
          description: Reference description of Date schema

[gcatanese]

here is a workaround using allOf:

        date:
          allOf:
            - $ref: "#/components/schemas/Date"
          description: Reference description of Date schema

I don't understand the comment.

[wing328]

working on a fix. stay tuned...

[wing328]

Just filed #22364. Please test the change locally when you've time.