}

    private static void checkDirectory(File directory) {
        if (directory.exists()) {
            if (!directory.isDirectory()) {
                throw new IllegalArgumentException(String.format("Cache directory %s must be a directory", directory));
            }
            if (!directory.canRead()) {
                throw new IllegalArgumentException(String.format("Cache directory %s must be readable", directory));
            }

}

// TempDir creates a new temporary directory in the directory dir.
// The directory name is generated by taking pattern and applying a
// random string to the end. If pattern includes a "*", the random string
// replaces the last "*". TempDir returns the name of the new directory.
// If dir is the empty string, TempDir uses the
// default directory for temporary files (see [os.TempDir]).

                <jar destfile="${basedir}/target/test-classes/${test.projects.repository}/${test.projects.target.directory}/${test.projects.archetype}.jar" basedir="${basedir}/src/test/archetypes/${test.projects.source.directory}/" />
              </tasks>
            </configuration>
            <goals>
              <goal>run</goal>

# 'go build' without arguments implicitly operates on the current directory, and should fail.
cd needmod
! go build
stderr '^go: go.mod file not found in current directory or any parent directory; see ''go help modules''$'
cd ..

# 'go build' of a non-module directory should fail too.
! go build ./needmod
stderr '^go: go.mod file not found in current directory or any parent directory; see ''go help modules''$'

    /**
     * Set the task contributor to the provided resources directory. The provided resources
     * directory provider should resolve to the same directory set by {@link #setResourcesDir}.
     *
     * @param directory The resources directory provider.
     * @param task The task which generates {@code directory}.
     */
    public void setResourcesContributor(Provider<File> directory, TaskProvider<?> task) {

    <resources>
      <resource>
        <directory>${project.basedir}/src/main/resources</directory>
      </resource>
      <resource>
        <directory>${project.basedir}/src/main/resources-filtered</directory>
        <filtering>true</filtering>
      </resource>
    </resources>
    <testResources>
      <testResource>
        <directory>${project.basedir}/src/test/resources</directory>
      </testResource>
      <testResource>

    final String path
    private final TestFile directory

    HttpDirectoryResource(HttpServer server, String path, TestFile directory) {
        super(server)
        this.directory = directory
        this.path = path
        this.server = server
    }

    @Override
    public void expectGet() {
        server.expectGetDirectoryListing(path, directory)
    }

    public void allowGet() {

        root.sourceDirectories[0].directory == file('mainSources')
        root.resourceDirectories.size() == 1
        root.resourceDirectories[0].directory == file('mainResources')
        root.testDirectories.size() == 1
        root.testDirectories[0].directory == file('testSources')
        root.testResourceDirectories.size() == 1
        root.testResourceDirectories[0].directory == file('testResources')
    }

    def "Error message due to unwritable build scope cache directory is not scary"() {
        given:
        def localGradleCache = file('.gradle')
        localGradleCache.touch()

        when:
        fails 'hello'

        then:
        localGradleCache.isFile()
        assertHasStartupFailure(failure, "Cache directory '${localGradleCache}' exists and is not a directory.")
    }

        }
    },
    INPUT_DIRECTORY_VALIDATOR("directory") {
        @Override
        public void doValidate(String propertyName, Object value, PropertyValidationContext context) {
            File directory = toDirectory(context, value);
            if (!directory.exists()) {
                reportMissingInput(context, "Directory", propertyName, directory);
            } else if (!directory.isDirectory()) {