exec

Documentation

Overview

Package exec wrap the standar package "os/exec" to simplify calling Run with stdout and stderr.

Index

• func ParseCommandArgs(in string) (cmd string, args []string)
• func Run(command string, stdout, stderr io.Writer) (err error)

Functions

func ParseCommandArgs

func ParseCommandArgs(in string) (cmd string, args []string)

ParseCommandArgs parse the input string into command and arguments. This function detect single, double, or back quote on arguments; and escaped spaces using backslash.

func Run

func Run(command string, stdout, stderr io.Writer) (err error)

Run the command and arguments in the string cmd. If stdout or stderr is nil, it will default to os.Stdout and/or os.Stderr.