cmdutil

package

v1.57.0 Latest Latest Go to latest Published: Jul 17, 2023 License: Apache-2.0 Imports: 21 Imported by: 0

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Package cmdutil contains command line utilities.

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const (
	Indentation = "   "
	LineLen     = 80
)

This section is empty.

func CLIStringSliceToStringSlice(origSlice []string, newSlice *[]string)

func CreateKubernetesCommand(ctx context.Context, wd, command string, args ...string) (*exec.Cmd, error)

CreateKubernetesCommand is like RunKubernetesCommand but returns the command

func EnsureBinary(log logrus.FieldLogger, name, downloadDesc, downloadURL, archiveFileName string) (string, error)

EnsureBinary downloads a binary if it's not found, based on the name of the binary otherwise it returns the path to it.

func GetYesOrNoInput(ctx context.Context) (bool, error)

func NewDescription(desc, examples string) string

NewDescription creates a description from a long desc and examples. This also formats them and normalizes the formatting.

func Normalize(s string) string

Normalize takes a string and normalizes it.

func RequireAtMostOneArg(ctx *cli.Context) error

RequireAtMostOneArg returns an error if the given context includes more than one Args value.

func RequireNoArgs(ctx *cli.Context) error

RequireNoArgs returns an error if the given context includes any Args values.

func RunKubernetesCommand(ctx context.Context, wd string, onlyOutputOnError bool, name string, args ...string) error

RunKubernetesCommand runs a command with KUBECONFIG set. This command runs in the provided working directory

This section is empty.