SpringFox to SpringDoc - migrate Dockets

[nmck257]

What problem are you trying to solve?

SpringFox to SpringDoc migration guide:
https://springdoc.org/#migrating-from-springfox

• rearranging springdoc/openapi recipes. individual springdoc upgrades … #579
  added support for the SB 2.6 recipe to include the dependency changes and the Swagger 2 -> OpenAPI 3 changes.

This issue tracks the pending work to also migrate Docket declarations to SpringDoc replacements (OpenApi / properties / GroupedOpenApi).

Are you interested in contributing this recipe to OpenRewrite?

Maybe eventually but another person is welcome to pick it up

[timtebeek]

In particular I like this perhaps simpler approach

If you have only one Docket — remove it and instead add properties to your application.properties:

springdoc.packagesToScan=package1, package2
springdoc.pathsToMatch=/v1, /api/balance/**

That might be served with a ScanningRecipe that looks if there really is only a single Docket, and then adds those properties. Does that fit your typical usage there?

[nmck257]

Yeah, I believe it was valid to use SpringFox with zero Docket beans, and in that case the existing recipes should be fine.

For one Docket bean, do exactly what you described. For multiple, refactor to GroupedOpenApi beans.