exec

Documentation

Index

• func PrepareCommand(p *PrepareCommandParams) (*exec.Cmd, error)
• func RunComponent(env *environment.Environment, tag, spec, binPath string, args []string) error
• type PrepareCommandParams

Functions

func PrepareCommand

func PrepareCommand(p *PrepareCommandParams) (*exec.Cmd, error)

PrepareCommand will download necessary component and returns a *exec.Cmd

func RunComponent

func RunComponent(env *environment.Environment, tag, spec, binPath string, args []string) error

RunComponent start a component and wait it

Types

type PrepareCommandParams

type PrepareCommandParams struct {
	Ctx         context.Context
	Component   string
	Version     v0manifest.Version
	BinPath     string
	Tag         string
	InstanceDir string
	WD          string
	Args        []string
	SysProcAttr *syscall.SysProcAttr
	Env         *environment.Environment
	CheckUpdate bool
}

PrepareCommandParams for PrepareCommand.