cmd

Documentation

Index

• type CommandOpts
• type CommandRunner
  • func NewCommandRunner() CommandRunner

Types

type CommandOpts

type CommandOpts struct {
	Stdout    io.Writer
	Stderr    io.Writer
	Dir       string
	EnvAppend []string
}

CommandOpts contains options to attach Stdout/err to a command to run or set its initial directory

type CommandRunner

type CommandRunner interface {
	RunWithOptions(opts CommandOpts, name string, arg ...string) error
	Run(name string, arg ...string) error
	StartWithStdoutPipe(opts CommandOpts, name string, arg ...string) (io.ReadCloser, error)
	Wait() error
}

CommandRunner executes OS commands with the given parameters and options

func NewCommandRunner

func NewCommandRunner() CommandRunner

NewCommandRunner creates a new instance of the default implementation of CommandRunner