runner

Documentation

Overview

Package runner provides utilities to execute commands.

Index

• type Default
  • func (*Default) CmdCombinedOutput(cmd *exec.Cmd) ([]byte, error)
  • func (*Default) CmdOutput(cmd *exec.Cmd) ([]byte, error)
  • func (*Default) CmdRun(cmd *exec.Cmd) error
• type Fake
  • func (*Fake) CmdCombinedOutput(cmd *exec.Cmd) ([]byte, error)
  • func (*Fake) CmdOutput(cmd *exec.Cmd) ([]byte, error)
  • func (*Fake) CmdRun(cmd *exec.Cmd) error
• type Runner

Types

type Default

type Default struct{}

Default is the Runner that executes the command by default.

func (*Default) CmdCombinedOutput

func (*Default) CmdCombinedOutput(cmd *exec.Cmd) ([]byte, error)

CmdCombinedOutput executes the command and returns the command stdout and stderr.

func (*Default) CmdOutput

func (*Default) CmdOutput(cmd *exec.Cmd) ([]byte, error)

CmdOutput executes the command and returns the command stdout.

func (*Default) CmdRun

func (*Default) CmdRun(cmd *exec.Cmd) error

CmdRun executes the command.

type Fake

type Fake struct{}

Fake is the Runner that only prints command information and does not run it.

func (*Fake) CmdCombinedOutput

func (*Fake) CmdCombinedOutput(cmd *exec.Cmd) ([]byte, error)

CmdCombinedOutput prints the command information.

func (*Fake) CmdOutput

func (*Fake) CmdOutput(cmd *exec.Cmd) ([]byte, error)

CmdOutput prints the command information.

func (*Fake) CmdRun

func (*Fake) CmdRun(cmd *exec.Cmd) error

CmdRun prints the command information.

type Runner

type Runner interface {
	CmdRun(cmd *exec.Cmd) error
	CmdOutput(cmd *exec.Cmd) ([]byte, error)
	CmdCombinedOutput(cmd *exec.Cmd) ([]byte, error)
}

Runner is the interface to execute commands.