Normalize relative ref paths to avoid duplicating schemas #2105
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ctreatma
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Jun 17, 2024
modules/swagger-parser-v3/src/test/resources/oas3.fetched/components/parameters/Exclude.yaml
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Just ran into this issue today. Glad to see a fix is on the way (hopefully soon). Thanks! |
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Currently, if an OpenAPI spec contains multiple relative refs to the same file, but those refs are located in different files and use different relative paths to reach the one file, swagger-parser will create a separate, duplicate schema for each relative path rather than reusing the same schema across all equivalent paths.
For example, given a spec with the following refs:
$ref: ./components/schemas/Thing.yaml$ref: ../../components/schemas/Thing.yamlThe parser will produce a
Thingand aThing_1schema object instead of reusingThingfor the second, equivalent reference.This updates the ref processor to resolve relative paths before processing relative refs in order to produce a single
Thingschema that is reused for all equivalent references.Fixes #2016, fixes #1518, and maybe others.