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Documentation

Index

• type Cmd
  • func NewCmd(log hclog.Logger, args []string) *Cmd
  • func (e *Cmd) Done() chan struct{}
  • func (e *Cmd) Run()
  • func (e *Cmd) Started() chan struct{}

Types

type Cmd

type Cmd struct {
	*exec.Cmd
	// contains filtered or unexported fields
}

Cmd runs a command in a subprocess (asynchronously). Call `go cmd.Run()` to run the command asynchronously. Use the Started() channel to wait for the command to start. Use the Done() channel to wait for the command to complete.

func NewCmd

func NewCmd(log hclog.Logger, args []string) *Cmd

func (*Cmd) Done

func (e *Cmd) Done() chan struct{}

func (*Cmd) Run

func (e *Cmd) Run()

Run the command. The Started() and Done() functions can be used to wait for the process to start and exit, respectively.

func (*Cmd) Started

func (e *Cmd) Started() chan struct{}