util

Documentation

Index

• func Add(original *map[string]string, toAdd map[string]string, toRemove []string) map[string]string
• func AddedAndRemovalListsFromArray(m []string) ([]string, []string)
• func ContainsAll(target string, substrings ...string) cmp.Comparison
• func ContainsAllIgnoreCase(target string, substrings ...string) cmp.Comparison
• func ContainsNone(target string, substrings ...string) cmp.Comparison
• func EnvToMap(vars []corev1.EnvVar) (map[string]string, error)
• func GenerateVolumeName(path string) string
• func GetEnvsFromFile(filepath string, delimiter string) ([]string, error)
• func GetGroupVersionKind(obj runtime.Object, gv schema.GroupVersion, scheme *runtime.Scheme) (*schema.GroupVersionKind, error)
• func MapFromArray(arr []string, delimiter string) (map[string]string, error)
• func MapFromArrayAllowingSingles(arr []string, delimiter string) (map[string]string, error)
• func NewLoggingTransport(transport http.RoundTripper) http.RoundTripper
• func NewLoggingTransportWithStream(transport http.RoundTripper, s io.Writer) http.RoundTripper
• func ParseMinusSuffix(m map[string]string) []string
• func ParseSelector(labelSelector string) (map[string]string, error)
• func SliceContainsIgnoreCase(slice []string, target string) bool
• func ToTrackerReference(subject, namespace string) (*tracker.Reference, error)
• func ToUnstructured(obj runtime.Object) (*unstructured.Unstructured, error)
• func ToUnstructuredList(obj runtime.Object) (*unstructured.UnstructuredList, error)
• func UpdateGroupVersionKindWithScheme(obj runtime.Object, gv schema.GroupVersion, scheme *runtime.Scheme) error
• type LoggingHttpTransport
  • func (t *LoggingHttpTransport) RoundTrip(r *http.Request) (*http.Response, error)
• type OrderedMap
  • func NewOrderedMap() *OrderedMap
  • func NewOrderedMapWithKVStrings(kvList [][]string) *OrderedMap
  • func OrderedMapAndRemovalListFromArray(arr []string, delimiter string) (*OrderedMap, []string, error)
  • func (o *OrderedMap) Delete(key string)
  • func (o *OrderedMap) Get(key string) (interface{}, bool)
  • func (o *OrderedMap) GetString(key string) (string, bool)
  • func (o *OrderedMap) GetStringWithDefault(key string, defaultValue string) string
  • func (o *OrderedMap) Iterator() *orderedMapIterator
  • func (o *OrderedMap) Len() int
  • func (o *OrderedMap) Set(key string, value interface{})
• type StringMap
  • func (m StringMap) Merge(toMerge map[string]string) StringMap
  • func (m StringMap) Remove(toRemove []string) StringMap

Functions

func Add

func Add(original *map[string]string, toAdd map[string]string, toRemove []string) map[string]string

func AddedAndRemovalListsFromArray

func AddedAndRemovalListsFromArray(m []string) ([]string, []string)

AddedAndRemovalListsFromArray returns a list of added entries and a list of removal entries

func ContainsAll

func ContainsAll(target string, substrings ...string) cmp.Comparison

ContainsAll is a comparison utility, compares given substrings against target string and returns the gotest.tools/v3/assert/cmp.Comparison function. Provide target string as first arg, followed by any number of substring as args

func ContainsAllIgnoreCase

func ContainsAllIgnoreCase(target string, substrings ...string) cmp.Comparison

Like ContainsAll but ignores the case when checking

func ContainsNone

func ContainsNone(target string, substrings ...string) cmp.Comparison

ContainsNone is a comparison utility, compares given substrings against target string and returns the gotest.tools/v3/assert/cmp.Comparison function. Provide target string as first arg, followed by any number of substring as args

func EnvToMap

func EnvToMap(vars []corev1.EnvVar) (map[string]string, error)

EnvToMap is an utility function to translate between the API list form of env vars, and the more convenient map form.

func GenerateVolumeName

func GenerateVolumeName(path string) string

GenerateVolumeName generates a volume name with respect to a given path string. Current implementation basically sanitizes the path string by replacing "/" with "-" To reduce any chance of duplication, a checksum part generated from the path string is appended to the sanitized string. The volume name must follow the DNS label standard as defined in RFC 1123. This means the name must: - contain at most 63 characters - contain only lowercase alphanumeric characters or '-' - start with an alphanumeric character - end with an alphanumeric character

func GetEnvsFromFile

func GetEnvsFromFile(filepath string, delimiter string) ([]string, error)

GetEnvsFromFile transform a path to a file containing environment variable into a list of key-value pair. If there is an issue reading the file or parsing the content in the file an error value will be returned.

func GetGroupVersionKind

func GetGroupVersionKind(obj runtime.Object, gv schema.GroupVersion, scheme *runtime.Scheme) (*schema.GroupVersionKind, error)

func MapFromArray

func MapFromArray(arr []string, delimiter string) (map[string]string, error)

func MapFromArrayAllowingSingles

func MapFromArrayAllowingSingles(arr []string, delimiter string) (map[string]string, error)

func NewLoggingTransport

func NewLoggingTransport(transport http.RoundTripper) http.RoundTripper

func NewLoggingTransportWithStream

func NewLoggingTransportWithStream(transport http.RoundTripper, s io.Writer) http.RoundTripper

func ParseMinusSuffix

func ParseMinusSuffix(m map[string]string) []string

func ParseSelector

func ParseSelector(labelSelector string) (map[string]string, error)

ParseSelector will parse a label selector in form of labelKey1=value1,labelKey2=value2.

func SliceContainsIgnoreCase

func SliceContainsIgnoreCase(slice []string, target string) bool

SliceContainsIgnoreCase checks (case insensitive) if given target string is present in slice

func ToTrackerReference

func ToTrackerReference(subject, namespace string) (*tracker.Reference, error)

ToTrackerReference will parse a subject in form of kind:apiVersion:name for named resources or kind:apiVersion:labelKey1=value1,labelKey2=value2 for matching via a label selector.

func ToUnstructured

func ToUnstructured(obj runtime.Object) (*unstructured.Unstructured, error)

func ToUnstructuredList

func ToUnstructuredList(obj runtime.Object) (*unstructured.UnstructuredList, error)

ToUnstructuredList is to convert an object to unstructured.UnstructuredList. If the object is not a list type, it will convert to a single item UnstructuredList.

func UpdateGroupVersionKindWithScheme

func UpdateGroupVersionKindWithScheme(obj runtime.Object, gv schema.GroupVersion, scheme *runtime.Scheme) error

Types

type LoggingHttpTransport

type LoggingHttpTransport struct {
	// contains filtered or unexported fields
}

func (*LoggingHttpTransport) RoundTrip

func (t *LoggingHttpTransport) RoundTrip(r *http.Request) (*http.Response, error)

type OrderedMap

type OrderedMap struct {
	Keys     []string
	ValueMap map[string]*valueEntry
}

OrderedMap is similar implementation of OrderedDict in Python.

func NewOrderedMap

func NewOrderedMap() *OrderedMap

NewOrderedMap returns new empty ordered map

func NewOrderedMapWithKVStrings

func NewOrderedMapWithKVStrings(kvList [][]string) *OrderedMap

NewOrderedMapWithKVStrings returns new empty ordered map

func OrderedMapAndRemovalListFromArray

func OrderedMapAndRemovalListFromArray(arr []string, delimiter string) (*OrderedMap, []string, error)

OrderedMapAndRemovalListFromArray creates a list of key-value pair using MapFromArrayAllowingSingles, and a list of removal entries

func (*OrderedMap) Delete

func (o *OrderedMap) Delete(key string)

Delete deletes the key and value from the map

func (*OrderedMap) Get

func (o *OrderedMap) Get(key string) (interface{}, bool)

Get returns a value corresponding the key

func (*OrderedMap) GetString

func (o *OrderedMap) GetString(key string) (string, bool)

GetString returns a string value corresponding the key

func (*OrderedMap) GetStringWithDefault

func (o *OrderedMap) GetStringWithDefault(key string, defaultValue string) string

GetStringWithDefault returns a string value corresponding the key if the key is existing. Otherwise, the default value is returned.

func (*OrderedMap) Iterator

func (o *OrderedMap) Iterator() *orderedMapIterator

Iterator creates a iterator object

func (*OrderedMap) Len

func (o *OrderedMap) Len() int

Len returns a size of the ordered map

func (*OrderedMap) Set

func (o *OrderedMap) Set(key string, value interface{})

Set append the key and value if the key is not existing on the map Otherwise, the value does just replace the old value corresponding to the key.

type StringMap

type StringMap map[string]string

StringMap is a map which key and value are strings

func (StringMap) Merge

func (m StringMap) Merge(toMerge map[string]string) StringMap

Merge to merge a map to a StringMap

func (StringMap) Remove

func (m StringMap) Remove(toRemove []string) StringMap

Remove to remove from StringMap