String getExtension()
                    void setExtension(String value)

                    @OutputDirectory
                    File getOutputDir()
                    void setOutputDir(File outputDir)

                    @Input
                    String getMissingInput()
                    void setMissingInput(String missing)

                    @Input
                    File getFileInput()

            { it.project.languageLevel.level }, // shallow check to avoid infinite recursion
            { it.compilerOutput.inheritOutputDirs },
            { it.compilerOutput.outputDir },
            { it.compilerOutput.testOutputDir },
            [{ it.dependencies }, { a, e -> checkDependency(a, e) }],
        ])
    }

                    .normalizeLineEndings($ignoreLineEndings)
                    ${normalizer ? ".withNormalizer(${normalizer.name})" : ''}
                outputs.file('outputDir')
                doLast {
                    println 'do something'
                }
            }
        """
        createDir('foo')

        when:
        succeeds("customTask")

    @Test
    @ToBeFixedForConfigurationCache
    void allowsCustomOutputFolders() {
        runIdeaTask """
apply plugin: 'java'
apply plugin: 'idea'

idea.module {
    inheritOutputDirs = false
    outputDir = file('foo-out')
    testOutputDir = file('foo-out-test')
}
"""

        //then
        def iml = getFile([:], 'root.iml').text
        assert iml.contains('inherit-compiler-output="false"')

        scopes.PROVIDED.plus += [ configurations.compileClasspath ]
        downloadJavadoc = true
        downloadSources = false

        inheritOutputDirs = false
        outputDir = file('muchBetterOutputDir')
        testOutputDir = file('muchBetterTestOutputDir')

        jdkName = '1.6'

        iml {
            generateTo = file('customImlFolder')

            withXml {

                it.getOutputFile().set(new File(project.buildDir, "consumer/out.txt"))

                MyTask myTask = (MyTask) tasks.getByName("myTask")
                Provider<Set<File>> inputs = myTask.outputDir.map {
                    File[] files = it.asFile.listFiles()
                    Set<File> result = new HashSet<File>()
                    for (File f : files) {
                        if (f.name.toInteger() % 2 == 0) {

                }
            }

            extension.customData.vcsUrl = "goose"
            tasks.register("crashTask", CrashTask) {
                customData = extension.customData
                outputDir = file("build/crashTask")
            }
        """

        when:
        succeeds "crashTask"
        then:
        executedAndNotSkipped ":crashTask"

        when:

	}
	if copy(e.OutputID[:], res.OutputID) != len(res.OutputID) {
		return Entry{}, &entryNotFoundError{errors.New("incomplete ProgResponse OutputID")}
	}
	c.noteOutputFile(e.OutputID, res.DiskPath)
	return e, nil
}

func (c *ProgCache) noteOutputFile(o OutputID, diskPath string) {
	c.mu.Lock()
	defer c.mu.Unlock()
	c.outputFile[o] = diskPath
}

type ActionID [HashSize]byte

// An OutputID is a cache output key, the hash of an output of a computation.
type OutputID [HashSize]byte

// Cache is the interface as used by the cmd/go.
type Cache interface {
	// Get returns the cache entry for the provided ActionID.
	// On miss, the error type should be of type *entryNotFoundError.
	//
	// After a success call to Get, OutputFile(Entry.OutputID) must

    }

    public void create(final File outputJar, final Iterable<? extends File> files) {
        LOGGER.info("Generating " + outputJar.getAbsolutePath());
        ProgressLogger progressLogger = progressLoggerFactory.newOperation(RuntimeShadedJarCreator.class);
        progressLogger.setDescription("Generating " + outputJar.getName());
        progressLogger.started();
        try {