this
} else {
    val parent = dir("..")
    when {
        parent.file("version.txt").asFile.exists() -> parent
        this == parent -> throw IllegalStateException("Cannot find 'version.txt' file in root of repository")
        else -> parent.parentOrRoot()
    }
}


fun Project.releasedVersionsFile() = repoRoot().file("released-versions.json")


/**

        (buildFinalRelease.isPresent && buildMilestoneNumber.isPresent) ||
        (buildRcNumber.isPresent && buildMilestoneNumber.isPresent)
    ) {
        throw InvalidUserDataException("Cannot set any combination of milestoneNumber, rcNumber and finalRelease at the same time")
    }

    val versionQualifier = buildVersionQualifier
    val isFinalRelease = finalRelease.isPresent

}


class IntegrationTestFixtureVisitor : AbstractAstVisitor() {

    /**
     * Determines if the class is an integration test. It's a bit weak, but we cannot
     * rely on the class node analysis since it doesn't give the right superclass because
     * resolution is not complete when this visitor is executed.
     */
    private

            v2 = """
                public class Source {
                    public void some() {
                        Runnable anon = new Runnable() {
                            @Override
                            public void run() {}
                        };
                        anon.run();
                    }
                }
            """
        ) {
            assertEmptyReport()
        }
    }