metadata

Documentation

Index

• type Data
• type MetaData
• type MetaTemplate
  • func NewMetaTemplate(source string) *MetaTemplate
• type MetaTemplater
  • func NewMetaTemplater(templates cfg.MetaTemplates, logger *zap.Logger, cacheSize int) *MetaTemplater
  • func (m *MetaTemplater) Render(data Data) (MetaData, error)
• type ValueType

Types

type Data

type Data interface {
	GetData() map[string]any
}

type MetaData

type MetaData map[string]string

type MetaTemplate

type MetaTemplate struct {
	Template *template.Template
	Source   string
}

MetaTemplate holds the template and its original string

func NewMetaTemplate

func NewMetaTemplate(source string) *MetaTemplate

NewMetaTemplate creates a new TemplateWrapper with default function

type MetaTemplater

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

func NewMetaTemplater

func NewMetaTemplater(templates cfg.MetaTemplates, logger *zap.Logger, cacheSize int) *MetaTemplater

func (*MetaTemplater) Render

func (m *MetaTemplater) Render(data Data) (MetaData, error)

type ValueType

type ValueType string

const (
	// when template for a sinlge value (e.g., "{{ .key }}")
	SingleValueType ValueType = "single"

	// when template is complex and we have to use template.Execute (e.g., "value_{{ .key }}")
	TemplateValueType ValueType = "template"
)