func (sp *subpath) SafeMakeDir(subdir string, base string, perm os.FileMode) error {
	realBase, err := evalSymlink(base)
	if err != nil {
		return fmt.Errorf("error resolving symlinks in %s: %s", base, err)
	}

	realFullPath := filepath.Join(realBase, subdir)
	return doSafeMakeDir(realFullPath, realBase, perm)
}

// mergeOrigin returns nil.
func mergeOrigin(m1, m2 *codehost.Origin) *codehost.Origin {
	if m1 == nil || m2 == nil {
		return nil
	}

	if m2.VCS != m1.VCS ||
		m2.URL != m1.URL ||
		m2.Subdir != m1.Subdir {
		return nil
	}

	merged := *m1
	if m2.Hash != "" {
		if m1.Hash != "" && m1.Hash != m2.Hash {
			return nil
		}
		merged.Hash = m2.Hash
	}
	if m2.TagSum != "" {

        def fileInDir = dir1.createFile("file1")
        def setWithDir1 = snapshot(dir1)

        when:
        def subDir = dir1.file("sub").createDir()
        def set = updateDir(setWithDir1, subDir)
        then:
        assertMissingFileSnapshot(set, subDir)
        assertFileSnapshot(set, fileInDir)
        set.findSnapshot(dir1.absolutePath).get() instanceof DirectorySnapshot
    }

	metrics.CountManifestRender(cf.ComponentName())
	return ret, nil
}

// createHelmRenderer creates a helm renderer for the component defined by c and returns a ptr to it.
// If a helm subdir is not found in ComponentMap translations, it is assumed to be "addon/<component name>".
func createHelmRenderer(c *CommonComponentFields) helm.TemplateRenderer {
	iop := c.InstallSpec
	cns := string(c.ComponentName)

	},
	{
		vcs:  "git",
		path: "github.com/rsc/vgotest1/subdir",
		err:  "github.com/rsc/vgotest1/subdir@v0.0.0-20180219223237-a08abb797a67: invalid version: missing github.com/rsc/vgotest1/subdir/go.mod at revision a08abb797a67",
	},
	{
		vcs:     "git",
		path:    "vcs-test.golang.org/git/commit-after-tag.git",

    @Test
    public void filesWithSameNameAndDifferentPathHaveDifferentClassName() {
        ScriptSource source1 = forFile(new File(testDir, "build.gradle"));
        ScriptSource source2 = forFile(new File(testDir, "subdir/build.gradle"));
        assertThat(source1.getClassName(), not(equalTo(source2.getClassName())));

        ScriptSource source3 = forFile(new File(testDir, "build.gradle"));

    # XXX: if you enable this setting, unparam will report a lot of false-positives in text editors:
    # if it's called for subdir of a project it can't find external interfaces. All text editor integrations
    # with golangci-lint call it on a directory with the changed file.
    check-exported: false
  gci:
    sections:

        relativePaths as Set == [
            '',
            'a',
            'a/b', 'a/b/c.txt',
            'a/c', 'a/c/c.txt', 'a/b/c.html',
            'subdir1', 'subdir1/a', 'subdir1/a/b', 'subdir1/a/b/c.html',
            'a.txt'
        ] as Set
    }

    def "should snapshot file system root"() {
        given:
        def fileSystemRoot = fileSystemRoot()

			output:       `<pre><a href="kubelet.log">kubelet.log</a><a href="/google.log">google.log</a></pre>`,
			contentType:  "text/plain",
			forwardedURI: "/proxy/node/node1:10250/logs/log.log",
		},
		"subdir": {
			input:        `<a href="kubelet.log">kubelet.log</a><a href="/google.log">google.log</a>`,
			sourceURL:    "http://mynode.com/whatever/apt/somelog.log",
			transport:    testTransport2,

        addSnapshot(snapshotRegularFile(fileInside))
        return fileInside.parentFile
    }

    TestFile directoryContainingSnapshot(TestFile projectRootDirectory) {
        projectRootDirectory.file("some/subdir")
    }