netflix.nebula.dependency.recommender.provider.IvyRecommendationProvider.groovy Maven / Gradle / Ivy

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Allows projects to leave off version numbers in dependencies section and have versions recommended by other sources

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package netflix.nebula.dependency.recommender.provider
import org.gradle.api.Project

class IvyRecommendationProvider extends FileBasedRecommendationProvider {
    Map versionsByCoord

    IvyRecommendationProvider(Project p) { super(p) }

    @Override
    String getVersion(String org, String name) throws Exception {
        if(versionsByCoord == null) {
            versionsByCoord = [:]
            def ivy = new XmlSlurper().parse(getInput())
            ivy.dependencies.dependency.each { d ->
                versionsByCoord.put("${[email protected]()}:${[email protected]()}".toString(), "${[email protected]()}")
            }
        }
        return versionsByCoord["$org:$name".toString()]
    }

    @SuppressWarnings("unchecked")
    @Override
    public InputStreamProvider setModule(Object dependencyNotation) {
        if(dependencyNotation == null)
            throw new IllegalArgumentException("Module may not be null")

        if(dependencyNotation && Map.class.isAssignableFrom(dependencyNotation.getClass()))
            ((Map) dependencyNotation).put("ext", "ivy")
        else if(!dependencyNotation.toString().endsWith("@ivy"))
            dependencyNotation = "${dependencyNotation}@ivy".toString()
        return super.setModule(dependencyNotation)
    }
}