*
 * By default, the view returns all files and artifacts, but this can be restricted by component identifier or by attributes.
 *
 * @since 3.4
 */
public interface ArtifactView extends HasAttributes {

    /**
     * Returns the collection of artifacts matching the requested attributes that are sourced from Components matching the specified filter.
     */
    ArtifactCollection getArtifacts();

        ArtifactView sourceDirectories = codeCoverageResultsConf.getIncoming().artifactView(view -> {
            view.withVariantReselection();
            view.componentFilter(projectComponent());
            getEcosystemUtilities().configureAsSources(view);
        });

        ArtifactView classDirectories = codeCoverageResultsConf.getIncoming().artifactView(view -> {

        return doGetArtifactView(Actions.doNothing()).getArtifacts();
    }

    @Override
    public ArtifactView artifactView(Action<? super ArtifactView.ViewConfiguration> action) {
        return doGetArtifactView(action);
    }

    private DefaultArtifactView doGetArtifactView(Action<? super ArtifactView.ViewConfiguration> action) {
        // We use the instantiator to generate closure-accepting methods.

            "incoming.artifacts.artifacts",
            "incoming.artifactView { }.files.files",
            "incoming.artifactView { }.artifacts.artifacts",
            "incoming.artifactView { }.artifacts.resolvedArtifacts.get()",
            "incoming.artifactView { }.artifacts.failures",
            "incoming.artifactView { }.artifacts.artifactFiles.files",
            "resolve()",
            "files { true }",

    }
    def "resolve the main classes through artifactView.files"() {
        buildFile << """
            task verifyFiles(type: FilesVerificationTask) {
                incomingFiles.from(configurations.compileClasspath.incoming.artifactView {}.files)
            }
        """
        expect:
        succeeds ':verifyFiles'
    }
    def "resolve the main classes through artifactView.artifact"() {
        buildFile << """

            config.componentFilter(componentId -> !isGradleApi(componentId));
        }).getFiles();
    }

    private static ArtifactView getOriginalDependencies(Configuration classpathConfiguration) {
        return classpathConfiguration.getIncoming().artifactView((Action<? super ArtifactView.ViewConfiguration>) config -> {
            config.componentFilter(it -> !isGradleApi(it));
        });
    }

        println "files 5: " + configurations.compile.incoming.artifactView({}).files.collect { it.name }
        println "files 6: " + configurations.compile.incoming.artifactView({componentFilter { true }}).files.collect { it.name }
        println "files 7: " + configurations.compile.incoming.artifactView({componentFilter { true }}).artifacts.artifactFiles.collect { it.name }

        println "artifacts 1: " + configurations.compile.incoming.artifacts.collect { it.file.name }
        println "artifacts 2: " + configurations.compile.incoming.artifactView { }.artifacts.collect { it.file.name }
        println "artifacts 3: " + configurations.compile.incoming.artifactView { lenient = true }.artifacts.collect { it.file.name }

        println "files 1: " + configurations.compile.incoming.files.collect { it.name }

                def files2 = configurations.compile.incoming.artifactView({}).files
                def files3 = configurations.compile.incoming.artifactView({componentFilter { true }}).files
                def files4 = configurations.compile.incoming.artifactView({componentFilter { false }}).files
                def filterView = configurations.compile.incoming.artifactView({componentFilter(artifactFilter)})
                def files5 = filterView.files

        "incoming.artifacts"                                          | _
        "incoming.artifactView({}).artifacts"                         | _
        "incoming.artifactView({componentFilter { true }}).artifacts" | _
        "incoming.artifactView({lenient(true)}).artifacts"            | _
    }

    def "reports failure to resolve components when artifacts are queried"() {