fix: clone input schemas before transforming them #276
+74
−3
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Description
Transformation from OpenAPI to JSON draft4 schema modifies the input data, even though
cloneSchema: trueis used.This leads to the bug described in #275 when the same schema is transformed multiple times during parsing.
This PR adds a deep clone step before the transformation, and a test case to validate the fix.
Upgrading
@openapi-contrib/openapi-schema-to-json-schemamight also fix this, but it's backwards-incompatible and I'm not well versed in typescript to make the necessary code changes.Related issue(s)
Resolves #275