command

Documentation

Index

• Variables
• type Command
• type Commander
• type Spec

Variables

var ExecCommander = execCommander{}

ExecCommander creates commands using the os/exec package.

Types

type Command

type Command interface {
	Start() error
	Wait() error

	Stdin(io.Reader)
	Stdout(io.Writer)
	Stderr(io.Writer)
	StdinPipe() (io.WriteCloser, error)
	StdoutPipe() (io.Reader, error)
	StderrPipe() (io.Reader, error)

	Kill()
}

type Commander

type Commander interface {
	NewCommand(Spec) Command
}

Commander creates new commands.

type Spec

type Spec struct {
	Prog string
	Args []string
	Env  []string
}

Spec contains the necessary information to create a new command.