exec

Documentation

Index

• func Run(command string, w io.Writer) error
• type ExitError
  • func (e *ExitError) Error() string

Functions

func Run

func Run(command string, w io.Writer) error

Run executes a command string via the user's shell, streaming output to w. Uses $SHELL if set, falls back to /bin/sh. Returns *ExitError if the command exits with a non-zero status.

Types

type ExitError

type ExitError struct {
	Code int
}

ExitError wraps a command's non-zero exit code.

func (*ExitError) Error

func (e *ExitError) Error() string