# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# Common utilities for kube-up/kube-down

set -o errexit
set -o nounset
set -o pipefail

KUBE_ROOT=$(cd "$(dirname "${BASH_SOURCE[0]}")"/.. && pwd)

DEFAULT_KUBECONFIG="${HOME:-.}/.kube/config"

	"k8s.io/kubernetes/cmd/kubeadm/app/componentconfigs"
	"k8s.io/kubernetes/cmd/kubeadm/app/constants"
	kubeadmutil "k8s.io/kubernetes/cmd/kubeadm/app/util"
)

// LoadOrDefaultConfigurationOptions holds the common LoadOrDefaultConfiguration options.
type LoadOrDefaultConfigurationOptions struct {
	// AllowExperimental indicates whether the experimental / work in progress APIs can be used.
	AllowExperimental bool

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

<#
.SYNOPSIS
  Library containing common variables and code used by other PowerShell modules
  and scripts for configuring Windows nodes.
#>

# IMPORTANT PLEASE NOTE:
# Any time the file structure in the `windows` directory changes,

	c_ISUID = 04000 // Set uid
	c_ISGID = 02000 // Set gid
	c_ISVTX = 01000 // Save text (sticky bit)

	// Common Unix mode constants; these are not defined in any common tar standard.
	// Header.FileInfo understands these, but FileInfoHeader will never produce these.
	c_ISDIR  = 040000  // Directory
	c_ISFIFO = 010000  // FIFO
	c_ISREG  = 0100000 // Regular file

Oleksandr Redko <******@****.***> 1691681703 +0300

# See the License for the specific language governing permissions and
# limitations under the License.

# shellcheck disable=SC2034 # Variables sourced in other scripts.

# Common utilities, variables and checks for all build scripts.
set -o errexit
set -o nounset
set -o pipefail

# Unset CDPATH, having it set messes up with script import paths
unset CDPATH

USER_ID=$(id -u)

	latest := ""

	// Find the common cardinality from previously collected
	// occurrences of elements.
	for etag, count := range etagOccurrenceMap {
		if count < maxima {
			continue
		}

		// We are at or above maxima
		if count > maxima {
			maxima = count
			latest = etag
		}
	}

	// Return the collected common max time, with maxima
	return latest, maxima
}

Dmitri Shuralyov <******@****.***> 1708059592 -0500

Lubomir I. Ivanov <******@****.***> 1713791309 +0300

	if objInfo.ModTime.IsZero() || objInfo.ModTime.Equal(time.Unix(0, 0)) {
		return false
	}

	// Headers to be set of object content is not going to be written to the client.
	writeHeaders := func() {
		// set common headers
		setCommonHeaders(w)

		// set object-related metadata headers
		w.Header().Set(xhttp.LastModified, objInfo.ModTime.UTC().Format(http.TimeFormat))

		if objInfo.ETag != "" {