apputil

Documentation

Index

• Variables
• func DropIfDifferent(d *dock.Client, name, img string) error
• func DropIfExists(cont *dock.Cont) error
• func ReadPasswordOrSetRandom(s settings.Settings, k string) (string, error)

Variables

var ErrSameImage = errors.New("same image")

ErrSameImage is returned when there is no image change.

Functions

func DropIfDifferent

func DropIfDifferent(d *dock.Client, name, img string) error

DropIfDifferent drops the container with name if the image is different. It returns ErrSameImage if the image is the same.

func DropIfExists

func DropIfExists(cont *dock.Cont) error

DropIfExists drops the container if the container exists. Otherwise, it prints a log line and do nothing.

func ReadPasswordOrSetRandom

func ReadPasswordOrSetRandom(
	s settings.Settings, k string,
) (string, error)

ReadPasswordOrSetRandom reads a string password or set a random one.