pattern

Documentation

Index

• Constants
• func Extract(input string, splitsStr []string) []string
• func GetSplits(target string) (splitStr []string, matchers []string)
• func Validate(pattern string) error
• type Pattern
  • func Init(pattern string) (*Pattern, error)
  • func (p *Pattern) Render() (string, error)
  • func (p *Pattern) WithK8s(data *k8sMeta.FieldsData) *Pattern
  • func (p *Pattern) WithObject(obj *runtime.Object) *Pattern

Constants

const (
	Indicator       = '$'
	SeparatorPrefix = '{'
	SeparatorSuffix = '}'
)

Functions

func Extract

func Extract(input string, splitsStr []string) []string

Extract eg: input="/var/log/76fb94cbb5/tomcat/", splitsStr=["/var/log/", "/", "/"]

return ["76fb94cbb5", "tomcat"]

func GetSplits

func GetSplits(target string) (splitStr []string, matchers []string)

GetSplits eg: target="/var/log/${pod.uid}/${pod.name}/"

returns ["var/log/", "/", "/"] and ["pod.uid", "pod.name"]

func Validate

func Validate(pattern string) error

Types

type Pattern

type Pattern struct {
	Raw string
	// contains filtered or unexported fields
}

func Init

func Init(pattern string) (*Pattern, error)

func (*Pattern) Render

func (p *Pattern) Render() (string, error)

func (*Pattern) WithK8s

func (p *Pattern) WithK8s(data *k8sMeta.FieldsData) *Pattern

func (*Pattern) WithObject

func (p *Pattern) WithObject(obj *runtime.Object) *Pattern