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README

WIP

Documentation

Index

• func Enabled(feature string, options ...FeatureOption) bool
• func Init(provider FeatureProvider, options ...ConfigOption)
• func UpdateDefault(from *FeatureManager)
• type ConfigOption
  • func WithRepository(repository StateRepository) ConfigOption
• type Feature
• type FeatureManager
  • func NewFeatureManager(provider FeatureProvider, options ...ConfigOption) *FeatureManager
  • func (m *FeatureManager) Enabled(feature string, options ...FeatureOption) bool
  • func (m *FeatureManager) Features() []string
  • func (m *FeatureManager) NewHandler() http.Handler
• type FeatureOption
  • func WithContext(ctx context.Context) FeatureOption
• type FeatureProvider
• type FeatureState
• type Handler
• type StateRepository
  • func DatabaseStateRepository(database *sql.DB, tableName string) StateRepository
  • func InMemoryStateRepository() StateRepository
  • func RedisStateRepository(client *redis.Client) StateRepository

Functions

func Enabled

func Enabled(feature string, options ...FeatureOption) bool

func Init

func Init(provider FeatureProvider, options ...ConfigOption)

func UpdateDefault

func UpdateDefault(from *FeatureManager)

Types

type ConfigOption

type ConfigOption func(*configOption)

func WithRepository

func WithRepository(repository StateRepository) ConfigOption

type Feature

type Feature struct {
	Name         string       `json:"name"`
	DefaultState FeatureState `json:"defaultState"`
}

type FeatureManager

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

func NewFeatureManager

func NewFeatureManager(provider FeatureProvider, options ...ConfigOption) *FeatureManager

func (*FeatureManager) Enabled

func (m *FeatureManager) Enabled(feature string, options ...FeatureOption) bool

func (*FeatureManager) Features

func (m *FeatureManager) Features() []string

func (*FeatureManager) NewHandler

func (m *FeatureManager) NewHandler() http.Handler

type FeatureOption

type FeatureOption func(*featureOption)

func WithContext

func WithContext(ctx context.Context) FeatureOption

type FeatureProvider

type FeatureProvider func() []Feature

type FeatureState

type FeatureState struct {
	Name           string                 `json:"name"`
	Enabled        bool                   `json:"enabled"`
	Description    string                 `json:"description"`
	Strategy       string                 `json:"strategy"`
	StrategyParams map[string]interface{} `json:"strategyParams"`
	Updated        time.Time              `json:"updated"`
}

type Handler

type Handler interface {
	http.Handler
}

type StateRepository

type StateRepository interface {
	GetState(ctx context.Context, name string) (*FeatureState, error)
	SetState(ctx context.Context, feature *FeatureState) error
}

func DatabaseStateRepository

func DatabaseStateRepository(database *sql.DB, tableName string) StateRepository

func InMemoryStateRepository

func InMemoryStateRepository() StateRepository

func RedisStateRepository

func RedisStateRepository(client *redis.Client) StateRepository