}

        private class HeaderFileCollection implements MinimalFileSet, Buildable {
            @Override
            public String getDisplayName() {
                return "Include roots of " + sourceSet.getName();
            }

            @Override
            public Set<File> getFiles() {
                return sourceSet.getExportedHeaders().getSrcDirs();
            }

     * tries to step beyond the file system root, the root is returned.
     */
    public static File normalize(File src) {
        String path = src.getAbsolutePath();
        String normalizedPath = FilenameUtils.normalizeNoEndSeparator(path);
        if (normalizedPath != null) {
            return new File(normalizedPath);
        }
        File root = src;
        File parent = root.getParentFile();

starting with its own and including everything up-to but not including the root. We don't need to
include root certificates because the client already has them.

```java
HandshakeCertificates serverHandshakeCertificates = new HandshakeCertificates.Builder()
    .heldCertificate(serverCertificate, intermediateCertificate.certificate())
    .build();
```

The client only needs to know the trusted root certificate. It checks the server's certificate by

 *    certificates to establish trust from a root certificate to the server's certificate. The root
 *    certificate is not included in this chain.
 *  * The client's handshake certificates must include a set of trusted root certificates. They will
 *    be used to authenticate the server's certificate chain. Typically this is a set of well-known
 *    root certificates that is distributed with the HTTP client or its platform. It may be

	}

	// Will use TLS unless the reserved 15010 port is used ( istiod on an ipsec/secure VPC)
	// rootCert may be nil - in which case the system roots are used, and the CA is expected to have public key
	// Otherwise assume the injection has mounted /etc/certs/root-cert.pem
	return citadel.NewCitadelClient(opts, tlsOpts)
}

func init() {
	providers["Citadel"] = createCitadel
}

    }

    def "does not delete the root directory"() {
        def file1 = tmpDir.file('foo/bar/file1').createFile()

        expect:
        StaleOutputCleaner.cleanOutputs(deleter, files(file1), tmpDir.testDirectory)
        !tmpDir.file('foo').exists()
        tmpDir.testDirectory.exists()
    }

    def "does not delete files that are not under one of the given roots"() {
        def destDir = tmpDir.file('dir')

// trees for a tree of source code
type ImportRestriction struct {
	// BaseDir is the root of a package tree that is restricted by this
	// configuration, given as a relative path from the root of the repository.
	// This is a directory which `go list` might not consider a package (if it
	// has not .go files)
	BaseDir string `yaml:"baseImportPath"`
	// IgnoredSubTrees are roots of sub-trees of the BaseDir for which we do

        return missingSnapshotForAbsolutePath(relativePath.getAbsolutePath());
    }

    @Override
    public Stream<FileSystemLocationSnapshot> roots() {
        return Stream.of(this);
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) {
            return true;
        }

        }

        @Override
        public void visitFileTree(File root, PatternSet patterns, FileTreeInternal fileTree) {
            // We need to add missing files as source roots, since the package name for deleted files provided by InputChanges also need to be determined.
            if (!root.exists() || root.isDirectory()) {
                sourceRoots.add(root);
            } else {

     * it is testing the fallback behavior of [SourcePathProvider]
     */
    @Test
    fun `given buildSrc folder, it will fallback to approximate buildSrc source roots`() {
        withFolders {
            "project" {
                "buildSrc/src/main" {
                    +"foo"
                    +"bar"
                }
            }
            "gradle" {