cli

Documentation

Index

• func ExecuteCommand(executor CommandExecutor, cmd Command) error
• func JoinCommandEvents(left func(cmd *cobra.Command, args []string) error, ...) func(cmd *cobra.Command, args []string) error
• func NewContextWithSignalListener(ctx context.Context, signalChannel <-chan os.Signal) context.Context
• func SignalListener(signals ...os.Signal) <-chan os.Signal
• type Command
• type CommandExecutor
• type UnexpectedResultError
  • func (u *UnexpectedResultError) Error() string

Functions

func ExecuteCommand

func ExecuteCommand(executor CommandExecutor, cmd Command) error

func JoinCommandEvents

func JoinCommandEvents(left func(cmd *cobra.Command, args []string) error, right func(cmd *cobra.Command, args []string) error, rightBeforeLeft bool) func(cmd *cobra.Command, args []string) error

func NewContextWithSignalListener

func NewContextWithSignalListener(ctx context.Context, signalChannel <-chan os.Signal) context.Context

func SignalListener

func SignalListener(signals ...os.Signal) <-chan os.Signal

Types

type Command

type Command interface {
	RawCommand() string
	ProcessResults(stdout string, stderr string, exitCode int) error
}

type CommandExecutor

type CommandExecutor interface {
	ExecuteCommand(string) (stdout string, stderr string, err error)
	CheckErrorForExitCode(err error) (int, bool)
}

type UnexpectedResultError

type UnexpectedResultError struct {
	StdOut          string
	StdErr          string
	ExitCode        *int
	UnderlyingError error
}

func (*UnexpectedResultError) Error

func (u *UnexpectedResultError) Error() string