structutils

func DereferenceList ¶

func DereferenceList[T any](items []*T) []T

Convert a referenced list to a list.

func GetBoolFromAnnotations ¶

func GetBoolFromAnnotations(annotations map[string]string, key string) (bool, error)

GetBoolFromAnnotations returns the value of annotation. Returns false if not set or the value is invalid.

func GetNumberFromAnnotations ¶

func GetNumberFromAnnotations(annotations map[string]string, key string) (int32, error)

GetNumberFromAnnotations returns the integer value of annotation. Returns 0 if not set or the value is invalid.

func GetTimeFromAnnotations ¶

func GetTimeFromAnnotations(annotations map[string]string, key string) (time.Time, error)

GetTimeFromAnnotations returns the integer value of annotation. Returns unit Time if not set or the value is invalid.

func Keys ¶

func Keys[K comparable, V any](items map[K]V) []K

Get keys from map

func MergeList ¶

func MergeList[T any](items ...[]T) []T

MergeList concatenates all lists.

func MergeMaps ¶

func MergeMaps(mapList ...map[string]string) map[string]string

func ReferenceList ¶

func ReferenceList[T any](items []T) []*T

Convert a list to a referenced list.

func StrategicMergePatch ¶

func StrategicMergePatch[T any](base, patch *T) *T

StrategicMergePatch merges two objects via kubernetes StrategicMergePatch after empty fields are pruned.

Empty fields are considered not given and are pruned on the patch object. Doing so avoids empty values from overwriting the base object.

func Values ¶

func Values[K comparable, V any](items map[K]V) []V

Get values from map