import "io/fs"

// pathDirs returns the directories in the system search path.
func pathDirs() []string {
	return nil
}

// pathVersion returns the Go version implemented by the file
// described by de and info in directory dir.
// The analysis only uses the name itself; it does not run the program.
func pathVersion(dir string, de fs.DirEntry, info fs.FileInfo) (string, bool) {
	return "", false

func pathDirs() []string {
	return filepath.SplitList(os.Getenv("PATH"))
}

// pathVersion returns the Go version implemented by the file
// described by de and info in directory dir.
// The analysis only uses the name itself; it does not run the program.
func pathVersion(dir string, de fs.DirEntry, info fs.FileInfo) (string, bool) {
	pathExts.once.Do(initPathExts)

func pathDirs() []string {
	return filepath.SplitList(os.Getenv("path"))
}

// pathVersion returns the Go version implemented by the file
// described by de and info in directory dir.
// The analysis only uses the name itself; it does not run the program.
func pathVersion(dir string, de fs.DirEntry, info fs.FileInfo) (string, bool) {
	v := gover.FromToolchain(de.Name())
	if v == "" || info.Mode()&0111 == 0 {

func pathDirs() []string {
	return filepath.SplitList(os.Getenv("PATH"))
}

// pathVersion returns the Go version implemented by the file
// described by de and info in directory dir.
// The analysis only uses the name itself; it does not run the program.
func pathVersion(dir string, de fs.DirEntry, info fs.FileInfo) (string, bool) {
	v := gover.FromToolchain(de.Name())
	if v == "" {
		return "", false

		}
		for _, de := range entries {
			if de.IsDir() || !strings.HasPrefix(de.Name(), "go1.") {
				continue
			}
			info, err := de.Info()
			if err != nil {
				continue
			}
			v, ok := pathVersion(dir, de, info)
			if !ok || !strings.HasPrefix(v, "1.") || have[v] {
				continue
			}
			have[v] = true
			list = append(list, v)
		}
	}
	sort.Slice(list, func(i, j int) bool {

}

// NewPatchVersion creates an initialized PatchVersion struct.
func NewPatchVersion(major, minor, patch uint32) PatchVersion {
	return PatchVersion{
		MinorVersion: NewMinorVersion(major, minor),
		Patch:        patch,
	}
}

// NewVersion creates an initialized Version struct.
func NewVersion(major, minor, patch uint32, suffix string) Version {
	return Version{
		PatchVersion: NewPatchVersion(major, minor, patch),

 * limitations under the License.
 */

// https://www.eclipse.org/jetty/documentation/current/alpn-chapter.html#alpn-versions
private fun alpnBootVersionForPatchVersion(patchVersion: Int): String? {
  return when (patchVersion) {
    in 0..24 -> "8.1.0.v20141016"
    in 25..30 -> "8.1.2.v20141202"
    in 31..50 -> "8.1.3.v20150130"
    in 51..59 -> "8.1.4.v20150727"
    in 60..64 -> "8.1.5.v20150921"

			// If the cluster version is lower than the newest patch version, we should inform about the possible upgrade
			if patchUpgradePossible(clusterVersion, patchVersion) {

				// The kubeadm version has to be upgraded to the latest patch version
				newKubeadmVer := patchVersionStr
				if kubeadmVersion.AtLeast(patchVersion) {

	// Check that the patch object has the same version as the live object
	if patchVersion := patchObj.GetObjectKind().GroupVersionKind().GroupVersion(); patchVersion != f.groupVersion {
		return nil, nil,
			errors.NewBadRequest(
				fmt.Sprintf("Incorrect version specified in apply patch. "+
					"Specified patch version: %s, expected: %s",
					patchVersion, f.groupVersion))
	}

	patchObjMeta, err := meta.Accessor(patchObj)