"loose mode" for openapi-schema-to-json-schema

[Phil Sturgeon]

User Story

As an author of a mixed-mode OpenAPI/JSON Schema document, I might have JSON Schema-only features in my OpenAPI files, and that can cause errors from strict tools in the Stoplight chain like openapi-schema-to-json-schema.

Implementation

Let's send a PR to openapi-schema-to-json-schema to get a "loose mode" added, where it will "keep on trucking" instead of failing fast and early, so we can politely guide these document authors towards valid OpenAPI or valid JSON Schema, and get them out of their mixed quagmire.

Maybe we can start off asking @mikunn for direction on this feature, and take it from there.

Original discussion between @marbemac & @philsturgeon in #12 (comment)

[Phil Sturgeon]

Here mikunn/openapi-schema-to-json-schema#33

[Phil Sturgeon]

this has been in for a while via a fork. and now #55 gives the change a proper home.