path, err := cfg.LookPath(cmdline[0])
	if err != nil {
		return nil, err
	}
	cmd := exec.Command(path, cmdline[1:]...)
	if cmd.Path != "" {
		cmd.Args[0] = cmd.Path
	}
	cmd.Stdout = &buf
	cmd.Stderr = &buf
	cleanup := passLongArgsInResponseFiles(cmd)
	defer cleanup()
	if dir != "." {
		cmd.Dir = dir
	}
	cmd.Env = cmd.Environ() // Pre-allocate with correct PWD.

	}

	start := time.Now()

	cmd := testenv.CleanCmdEnv(testenv.Command(t, exe, name))
	cmd.Env = append(cmd.Env, env...)
	if testing.Short() {
		cmd.Env = append(cmd.Env, "RUNTIME_TEST_SHORT=1")
	}
	out, err := cmd.CombinedOutput()
	if err == nil {
		t.Logf("%v (%v): ok", cmd, time.Since(start))
	} else {
		if _, ok := err.(*exec.ExitError); ok {
			t.Logf("%v: %v", cmd, err)

	kubeadmapi "k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm"
	"k8s.io/kubernetes/cmd/kubeadm/app/cmd/options"
	"k8s.io/kubernetes/cmd/kubeadm/app/cmd/phases/workflow"
	"k8s.io/kubernetes/cmd/kubeadm/app/componentconfigs"
	kubeadmconstants "k8s.io/kubernetes/cmd/kubeadm/app/constants"
	kubeletphase "k8s.io/kubernetes/cmd/kubeadm/app/phases/kubelet"
	patchnodephase "k8s.io/kubernetes/cmd/kubeadm/app/phases/patchnode"

)

func addUninstallFlags(cmd *cobra.Command, args *uninstallArgs) {
	cmd.PersistentFlags().BoolVarP(&args.skipConfirmation, "skip-confirmation", "y", false, skipConfirmationFlagHelpStr)
	cmd.PersistentFlags().BoolVar(&args.force, "force", false, ForceFlagHelpStr)
	cmd.PersistentFlags().BoolVar(&args.purge, "purge", false, "Delete all Istio related sources for all versions")

	"k8s.io/utils/ptr"

	kubeadmapi "k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm"
	kubeadmapiv1 "k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm/v1beta3"
	"k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm/v1beta4"
	"k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm/validation"
	"k8s.io/kubernetes/cmd/kubeadm/app/cmd/options"
	cmdutil "k8s.io/kubernetes/cmd/kubeadm/app/cmd/util"
	"k8s.io/kubernetes/cmd/kubeadm/app/constants"

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package search

import (
	"cmd/go/internal/base"
	"cmd/go/internal/cfg"
	"cmd/go/internal/fsys"
	"cmd/go/internal/str"
	"cmd/internal/pkgpattern"
	"fmt"
	"go/build"
	"io/fs"
	"os"
	"path"
	"path/filepath"
	"strings"
)

	"k8s.io/apimachinery/pkg/util/sets"
	"k8s.io/utils/ptr"

	bootstraptokenv1 "k8s.io/kubernetes/cmd/kubeadm/app/apis/bootstraptoken/v1"
	kubeadmapi "k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm"
	kubeadmapiv1 "k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm/v1beta3"
	"k8s.io/kubernetes/cmd/kubeadm/app/cmd/options"
	"k8s.io/kubernetes/cmd/kubeadm/app/constants"
)

var testInitConfig = fmt.Sprintf(`---
apiVersion: %s

	var stdout, stderr strings.Builder
	cmd := testenv.Command(t, testenv.GoToolPath(t), args...)
	cmd.Dir = dir
	if *dryrun {
		fmt.Printf("%s\n", asCommandLine("", cmd))
		return ""
	}
	cmd.Stdout = &stdout
	cmd.Stderr = &stderr

	if err := cmd.Run(); err != nil {
		t.Fatalf("error running cmd (%s): %v\nstdout:\n%sstderr:\n%s\n", asCommandLine("", cmd), err, stdout.String(), stderr.String())
	}

		s = "'" + s + "'"
	}
	return s
}

// asCommandLine renders cmd as something that could be copy-and-pasted into a command line
func asCommandLine(cwd string, cmd *exec.Cmd) string {
	s := "("
	if cmd.Dir != "" && cmd.Dir != cwd {
		s += "cd" + escape(cmd.Dir) + ";"
	}
	for _, e := range cmd.Env {
		if !strings.HasPrefix(e, "PATH=") &&
			!strings.HasPrefix(e, "HOME=") &&

	"k8s.io/kubernetes/cmd/kubeadm/app/apis/kubeadm/validation"
	"k8s.io/kubernetes/cmd/kubeadm/app/cmd/options"
	phases "k8s.io/kubernetes/cmd/kubeadm/app/cmd/phases/init"
	"k8s.io/kubernetes/cmd/kubeadm/app/cmd/phases/workflow"
	cmdutil "k8s.io/kubernetes/cmd/kubeadm/app/cmd/util"
	kubeadmconstants "k8s.io/kubernetes/cmd/kubeadm/app/constants"
	"k8s.io/kubernetes/cmd/kubeadm/app/features"