settings

Documentation

Index

• Constants
• func IsRegistered(provider string) bool
• func Value(setting string) (any, bool)
• type Provider
  • func Cons(head Provider, tail Provider) Provider
  • func FromMap(data map[string]string) Provider
  • func GetProvider(name string) Provider
  • func NameValue(name string, value string) Provider

Constants

const (
	NamespaceVariableSeparator = ":"
)

Functions

func IsRegistered

func IsRegistered(provider string) bool

Checks to see if a provider is registered

func Value

func Value(setting string) (any, bool)

Returns the value for a setting. The setting must be in Provider:Name format

Types

type Provider

type Provider interface {
	GetSetting(name string) (value any, found bool)
}

func Cons

func Cons(head Provider, tail Provider) Provider

Combines 2 providers into 1. When looking up a setting the head is checked first. If not found then the tail is checked

func FromMap

func FromMap(data map[string]string) Provider

Creates a settings provider from a map. A copy of the map is made

func GetProvider

func GetProvider(name string) Provider

func NameValue

func NameValue(name string, value string) Provider

Creates a provider that has a single setting