Created by: rm3l
This fixes #9328 (closed), which prevents from using the OpenAPI Generator Gradle Plugin with the latest Gradle 7.0.
As of Gradle 7.0, an error is returned at configuration time if a plugin task declares a property of "mutable" type with a setter. See https://docs.gradle.org/7.0/userguide/validation_problems.html#mutable_type_with_setter for further details.
This PR fixes this issue by declaring such properties as Kotlin val members instead, so they do not have setters.
To validate that the fix works, this PR also adds the capability to run the same set of tests in ValidateTaskDslTest using different instances of GradleRunner, configured with different versions of Gradle.
@agilob and @jimschubert I'm mentioning the two of you since you reviewed a similar PR (#9059 ) about GenerateTask.
cc @ilya40umov @wing328
PR checklist
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Read the contribution guidelines. -
Pull Request title clearly describes the work in the pull request and Pull Request description provides details about how to validate the work. Missing information here may result in delayed response from the community. -
Run the following to build the project and update samples: Commit all changed files. This is important, as CI jobs will verify all generator outputs of your HEAD commit as it would merge with master. These must match the expectations made by your contribution. You may regenerate an individual generator by passing the relevant config(s) as an argument to the script, for example./mvnw clean package ./bin/generate-samples.sh ./bin/utils/export_docs_generators.sh./bin/generate-samples.sh bin/configs/java*. For Windows users, please run the script in Git BASH. -
File the PR against the correct branch: master,5.1.x,6.0.x -
If your PR is targeting a particular programming language, @mention the technical committee members, so they are more likely to review the pull request.