util

Documentation

Index

• func GenerateID() string
• func InStringSlice(ss []string, str string) bool
• func NormalizeImageRef(ref string) (reference.Named, error)
• func SubtractStringSlice(ss []string, str string) []string

Functions

func GenerateID

func GenerateID() string

GenerateID generates a random unique id.

func InStringSlice

func InStringSlice(ss []string, str string) bool

InStringSlice checks whether a string is inside a string slice. Comparison is case insensitive.

func NormalizeImageRef

func NormalizeImageRef(ref string) (reference.Named, error)

NormalizeImageRef normalizes the image reference following the docker convention. This is added mainly for backward compatibility. The reference returned can only be either tagged or digested. For reference contains both tag and digest, the function returns digested reference, e.g. docker.io/library/busybox:latest@ sha256:7cc4b5aefd1d0cadf8d97d4350462ba51c694ebca145b08d7d41b41acc8db5aa will be returned as docker.io/library/busybox@sha256:7cc4b5aefd1d0cadf8d97d4350462ba51c694ebca145b08d7d41b41acc8db5aa.

func SubtractStringSlice

func SubtractStringSlice(ss []string, str string) []string

SubtractStringSlice subtracts string from string slice. Comparison is case insensitive.