utils

package

v1.8.0-alpha Latest Latest Go to latest Published: Nov 30, 2025 License: MIT Imports: 6 Imported by: 0

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var (
	ErrLabelDup  = errors.New("duplicate label")
	ErrLabelName = errors.New("bad label name")
)

This section is empty.

type LabelMappingFlag struct {
	Labels []string
	Keys   []string
}

LabelMappingFlag parse server metadata to label kingpin option

Supported formats: - `label=key` - map metadata *key* value to *label*; - `key` - same as above if *label* equal to *key*.

Accept multiple mappings separated by comma (','). One metadata key may be mapped into multiple labels, but not vice versa.

func LabelMapping(s kingpin.Settings) *LabelMappingFlag

func (s *LabelMappingFlag) Extract(m map[string]string) []string

func (s *LabelMappingFlag) IsCumulative() bool

func (s *LabelMappingFlag) Set(value string) error

func (s *LabelMappingFlag) String() string