cmdrunner

Documentation

Index

• func GetExitCode(err error) (int, error)
• func IsCommandOutputNop(cmd *Command) bool
• func Run(command string) error
• type Command
  • func (cmd *Command) Prepare() *exec.Cmd
  • func (cmd *Command) Run()
  • func (cmd *Command) Start()
  • func (cmd *Command) Started() bool
  • func (cmd *Command) Terminate() error
  • func (cmd *Command) Wait()

Functions

func GetExitCode

func GetExitCode(err error) (int, error)

GetExitCode tries to retrieve the exit code from an exit error

func IsCommandOutputNop

func IsCommandOutputNop(cmd *Command) bool

IsCommandOutputNop checks if a command exits with no output or error

func Run

func Run(command string) error

Run command

Types

type Command

type Command struct {
	Name         string
	Args         []string
	Env          []string
	Dir          string
	TeePipe      bool
	Process      *os.Process
	ProcessState *os.ProcessState
	Stdin        io.Reader
	Stderr       *bytes.Buffer
	Stdout       *bytes.Buffer
	ExitCode     int
	Error        error
	// contains filtered or unexported fields
}

Command structure

func (*Command) Prepare

func (cmd *Command) Prepare() *exec.Cmd

Prepare prepares the executable command

func (*Command) Run

func (cmd *Command) Run()

Run runs the command

func (*Command) Start

func (cmd *Command) Start()

Start command

func (*Command) Started

func (cmd *Command) Started() bool

Started tells if the command was started or not

func (*Command) Terminate

func (cmd *Command) Terminate() error

Terminate sends a SIGTERM signal

func (*Command) Wait

func (cmd *Command) Wait()

Wait for command to end