# lean and easy to follow. When in doubt, remember that for CI scripts, "keep it
# simple" is MUCH more important than "don't repeat yourself."

# -e: abort script if one command fails
# -u: error if undefined variable used
# -x: log all commands
# -o pipefail: entire command fails if pipe fails. watch out for yes | ...
# -o history: record shell history
# -o allexport: export all functions and variables to be available to subscripts

limitations under the License.
*/

package feature

import (
	"k8s.io/component-base/featuregate"
)

var (
	// DefaultMutableFeatureGate is a mutable version of DefaultFeatureGate.
	// Only top-level commands/options setup and the k8s.io/component-base/featuregate/testing package should make use of this.
	// Tests that need to modify feature gates for the duration of their test should use:

}

// lookupCmd interprets the initial elements of args
// to find a command to run (cmd.Runnable() == true)
// or else a command group that ran out of arguments
// or had an unknown subcommand (len(cmd.Commands) > 0).
// It returns that command and the number of elements of args
// that it took to arrive at that command.
func lookupCmd(args []string) (cmd *base.Command, used int) {
	cmd = base.Go
	for used < len(args) {

//
// The bin/ directory holds compiled commands.
// Each command is named for its source directory, but only
// using the final element, not the entire path. That is, the
// command with source in DIR/src/foo/quux is installed into
// DIR/bin/quux, not DIR/bin/foo/quux. The foo/ is stripped
// so that you can add DIR/bin to your PATH to get at the
// installed commands.
//
// Here's an example directory layout:
//

import (
	"github.com/spf13/cobra"

	"istio.io/istio/istioctl/pkg/cli"
)

// ProfileCmd is a group of commands related to profile listing, dumping and diffing.
func ProfileCmd(_ cli.Context) *cobra.Command {
	pc := &cobra.Command{
		Use:   "profile",
		Short: "Commands related to Istio configuration profiles",
		Long:  "The profile command lists, dumps or diffs Istio configuration profiles.",
		Example: "istioctl profile list\n" +

            return sample;
        }
        List<Command> commands = sample.getCommands();
        List<Command> modifiedCommands = new ArrayList<Command>();
        for (Command command : commands) {
            if ("gradle".equals(command.getExecutable())) {
                List<String> args = new ArrayList<String>(command.getArgs());
                args.add("--init-script");

//
// Commands are executed one at a time, and errors are checked for each command;
// if any command fails unexpectedly, no subsequent commands in the script are
// executed. The command prefix ! indicates that the command on the rest of the
// line (typically go or a matching predicate) must fail instead of succeeding.
// The command prefix ? indicates that the command may or may not succeed, but

	"github.com/spf13/cobra"

	"istio.io/istio/istioctl/pkg/cli"
)

// ManifestCmd is a group of commands related to manifest generation, installation, diffing and migration.
func ManifestCmd(ctx cli.Context) *cobra.Command {
	mc := &cobra.Command{
		Use:   "manifest",
		Short: "Commands related to Istio manifests",
		Long:  "The manifest command generates and diffs Istio manifests.",
	}

	mgcArgs := &ManifestGenerateArgs{}

	"istio.io/istio/istioctl/pkg/cli"
)

// OperatorCmd is a group of commands related to installation and management of the operator controller.
func OperatorCmd(ctx cli.Context) *cobra.Command {
	oc := &cobra.Command{
		Use:   "operator",
		Short: "Commands related to Istio operator controller.",
		Long:  "The operator command installs, dumps, removes and shows the status of the operator controller.",
	}

# explicitly, *after* checking if update_version.py needs to be run for a
# nightly job. update_version.py affects TF_VER_SUFFIX, TF_VER_PYTHON, and
# TF_VER_FULL.

# Note: in awk, the command '/search/ {commands}' applies the commands to any line that
# matches the /search/ regular expression. "print $N" prints the Nth "field",
# where fields are strings separated by whitespace.