// If v does not start with "go", stripGo returns the empty string (a known invalid version).
func stripGo(v string) string {
	v, _, _ = strings.Cut(v, "-") // strip -bigcorp suffix.
	if len(v) < 2 || v[:2] != "go" {
		return ""
	}
	return v[2:]
}

// Lang returns the Go language version for version x.
// If x is not a valid version, Lang returns the empty string.
// For example:
//

cpanato <******@****.***> 1717690383 +0200

go version
stdout '^go version'

# Flags without files, or paths to missing files, should error.
! go version missing.exe
! go version -m
stderr 'with arguments'
! go version -v
stderr 'with arguments'

# Check that 'go version' succeed even when it does not contain Go build info.
# It should print an error if the file has a known Go binary extension.
#
go version empty.txt
! stdout .

// license that can be found in the LICENSE file.

package version

import (
	"fmt"
	"io"

	"internal/trace/event"
	"internal/trace/event/go122"
)

// Version represents the version of a trace file.
type Version uint32

const (
	Go111   Version = 11
	Go119   Version = 19
	Go121   Version = 21
	Go122   Version = 22
	Go123   Version = 23
	Current         = Go123
)

// limitations under the License.

package kube

import (
	"fmt"
	"strconv"

	"k8s.io/apimachinery/pkg/util/version"
	kubeVersion "k8s.io/apimachinery/pkg/version"
)

// IsAtLeastVersion returns true if the client is at least the specified version.
// For example, on Kubernetes v1.15.2, IsAtLeastVersion(13) == true, IsAtLeastVersion(17) == false
func IsAtLeastVersion(client Client, minorVersion uint) bool {

#    KUBE_GIT_VERSION - "vX.Y" used to indicate the last release version.
#    KUBE_GIT_MAJOR - The major part of the version
#    KUBE_GIT_MINOR - The minor component of the version

# Grovels through git to set a set of env variables.
#
# If KUBE_GIT_VERSION_FILE, this function will load from that file instead of
# querying git.
kube::version::get_version_vars() {
  if [[ -n ${KUBE_GIT_VERSION_FILE-} ]]; then

	// goStrictVersion is the Go version at which the Go versions
	// became "strict" in the sense that, restricted to modules at this version
	// or later, every module must have a go version line ≥ all its dependencies.
	// It is also the version after which "too new" a version is considered a fatal error.
	GoStrictVersion = "1.21"

	// ExplicitModulesTxtImportVersion is the Go version at which vendored packages need to be present

  istioctl x version

  # Retrieve version information directly from the control plane, using RSA certificate security
  # (Certificates must be obtained before this step.  The --cert-dir flag lets istioctl bypass the Kubernetes API server.)
  istioctl x version --xds-address istio.example.com:15012 --cert-dir ~/.istio-certs

Bo Zhang <******@****.***> 1718090200 +0800

apiVersion: v1
entries:
  minio:
  - apiVersion: v1
    appVersion: RELEASE.2024-04-18T19-09-19Z
    created: "2024-04-28T03:14:12.227568814-07:00"
    description: High Performance Object Storage
    digest: 8ef4212d7d51be6c8192b3e91138a9ca918ca56142c42500028cfd3b80e0b2dd
    home: https://min.io
    icon: https://min.io/resources/img/logo/MINIO_wordmark.png
    keywords:
    - minio
    - storage
    - object-storage
    - s3