limitations under the License.
*/

package cm

import (
	"fmt"
	"strconv"
	"strings"
	"time"

	"k8s.io/apimachinery/pkg/types"
	"k8s.io/apimachinery/pkg/util/sets"

	// TODO: Migrate kubelet to either use its own internal objects or client library.
	v1 "k8s.io/api/core/v1"
	internalapi "k8s.io/cri-api/pkg/apis"
	podresourcesapi "k8s.io/kubelet/pkg/apis/podresources/v1"

        echo "Bailing out." >&2
        exit 2
    esac
  fi

  if [ -n "${KUBERNETES_CLIENT_ARCH-}" ]; then
    CLIENT_ARCH="${KUBERNETES_CLIENT_ARCH}"
  else
    # TODO: migrate the kube::util::host_platform function out of hack/lib and
    # use it here.
    local machine
    machine="$(uname -m)"
    case "${machine}" in
      x86_64*|i?86_64*|amd64*)
        CLIENT_ARCH="amd64"

				if err != nil {
					t.Fatalf("Error opening or creating data directory %s: %v", server.cfg.dataDirectory, err)
				}
				migrator := &Migrator{server.cfg, dataDir, server.client}
				err = migrator.MigrateIfNeeded(start)
				if err != nil {
					t.Fatalf("Migration failed: %v", err)
				}
				err = server.Start(start.version)
				if err != nil {

        File libDirectory = getLibDirectory().get().getAsFile();
        File runScript = getRunScriptFile().get().getAsFile();
        Collection<File> libs = getLibs().getFiles();

        // TODO: Migrate this to the worker API once the FileSystem and FileOperations services can be injected
        workerLeaseService.runAsIsolatedTask(() -> {
            installToDir(libDirectory, executable, libs);

  _logging.warning("""

  TensorFlow's `tf-nightly` package will soon be updated to TensorFlow 2.0.

  Please upgrade your code to TensorFlow 2.0:
    * https://www.tensorflow.org/guide/migrate

  Or install the latest stable TensorFlow 1.X release:
    * `pip install -U "tensorflow==1.*"`

  Otherwise your code may be broken by the change.

  """)

	// apiserver may dedup and update StorageVersion for extensions.ingresses,
	// while another apiserver may dedup and update StorageVersion for
	// networking.k8s.io.ingresses. The storage migrator (which migrates objects
	// per GroupResource) will migrate these resources twice, since both
	// StorageVersion objects have CommonEncodingVersion (each with one server registered).
	sortResourceInfosByGroupResource(resources)

	return uint32((uint64(cheaprand()) * uint64(n)) >> 32)
}

// Too much legacy code has go:linkname references
// to runtime.fastrand and friends, so keep these around for now.
// Code should migrate to math/rand/v2.Uint64,
// which is just as fast, but that's only available in Go 1.22+.
// It would be reasonable to remove these in Go 1.24.
// Do not call these from package runtime.

    echo "!!! CheckSum for the CoreDNS migration tool did not match !!!" >&2
    exit 1
  fi

  chmod +x "${download_dir}/corefile-tool-${host_arch}"

  # Migrate the CoreDNS ConfigMap depending on whether it is being downgraded or upgraded.
  "${KUBE_ROOT}/cluster/kubectl.sh" -n kube-system get cm coredns -o jsonpath='{.data.Corefile}' > "${download_dir}/Corefile-old"

     * during metadata retrieval.
     */
    int VALIDATION_LEVEL_MINIMAL = 0;

    /**
     * Denotes validation as performed by Maven 2.0. This validation level is meant as a compatibility mode to allow
     * users to migrate their projects.
     */
    int VALIDATION_LEVEL_MAVEN_2_0 = 20;

    /**
     * Denotes validation as performed by Maven 3.0. This validation level is meant for existing projects.
     */

import okio.ByteString.Companion.decodeHex
import okio.Closeable
import okio.FileNotFoundException
import okio.FileSystem
import okio.IOException
import okio.Options
import okio.Path
import okio.use

// TODO: migrate callers to [Regex.matchAt] when that API is not experimental.
internal fun Regex.matchAtPolyfill(
  input: CharSequence,
  index: Int,
): MatchResult? {
  val candidate = find(input, index) ?: return null