command

Documentation

Index

• func ExecuteCommand(commands []string) ([]string, error)
• func SetPassword(password string) error
• type LocalShell
  • func (LocalShell) Execute(ctx context.Context, cmd string) ([]byte, error)
• type Shell

Functions

func ExecuteCommand

func ExecuteCommand(commands []string) ([]string, error)

func SetPassword

func SetPassword(password string) error

Types

type LocalShell

type LocalShell struct{}

LocalShell is the default shell that executes commands locally, basically calling `sh -c <cmd>` at the end of the day.

func (LocalShell) Execute

func (LocalShell) Execute(ctx context.Context, cmd string) ([]byte, error)

type Shell

type Shell interface {
	// Execute runs the given command and returns the output and error.
	Execute(ctx context.Context, cmd string) (output []byte, err error)
}

Wrap the exec call in a struct so that we can mock it in our tests.

var DefaultShell Shell = LocalShell{}

DefaultShell will be overridden in tests Set the default shell to be the local shell. TODO: still not happy with this pattern