flags

Documentation

Overview

Package flags containts utilities for managing feature flags.

Index

• func Bool(ctx context.Context, client openfeature.IClient, feature Experiment) bool
• func OpenFeatureProviderFromFlags(ctx context.Context, cfg config.FlagsConfig)
• type Experiment
• type FakeClient
  • func (_ *FakeClient) AddHandler(_ openfeature.EventType, _ openfeature.EventCallback)
  • func (_ *FakeClient) AddHooks(_ ...openfeature.Hook)
  • func (f *FakeClient) Boolean(_ context.Context, flag string, defaultValue bool, ...) bool
  • func (f *FakeClient) BooleanValue(_ context.Context, flag string, defaultValue bool, ...) (bool, error)
  • func (_ *FakeClient) BooleanValueDetails(_ context.Context, _ string, _ bool, _ openfeature.EvaluationContext, ...) (openfeature.BooleanEvaluationDetails, error)
  • func (_ *FakeClient) EvaluationContext() openfeature.EvaluationContext
  • func (f *FakeClient) Float(_ context.Context, flag string, defaultValue float64, ...) float64
  • func (f *FakeClient) FloatValue(_ context.Context, flag string, defaultValue float64, ...) (float64, error)
  • func (_ *FakeClient) FloatValueDetails(_ context.Context, _ string, _ float64, _ openfeature.EvaluationContext, ...) (openfeature.FloatEvaluationDetails, error)
  • func (f *FakeClient) Int(_ context.Context, flag string, defaultValue int64, ...) int64
  • func (f *FakeClient) IntValue(_ context.Context, flag string, defaultValue int64, ...) (int64, error)
  • func (_ *FakeClient) IntValueDetails(_ context.Context, _ string, _ int64, _ openfeature.EvaluationContext, ...) (openfeature.IntEvaluationDetails, error)
  • func (_ *FakeClient) Metadata() openfeature.ClientMetadata
  • func (f *FakeClient) Object(_ context.Context, flag string, defaultValue interface{}, ...) interface{}
  • func (f *FakeClient) ObjectValue(_ context.Context, flag string, defaultValue interface{}, ...) (interface{}, error)
  • func (_ *FakeClient) ObjectValueDetails(_ context.Context, _ string, _ interface{}, _ openfeature.EvaluationContext, ...) (openfeature.InterfaceEvaluationDetails, error)
  • func (_ *FakeClient) RemoveHandler(_ openfeature.EventType, _ openfeature.EventCallback)
  • func (_ *FakeClient) SetEvaluationContext(_ openfeature.EvaluationContext)
  • func (f *FakeClient) String(_ context.Context, flag string, defaultValue string, ...) string
  • func (f *FakeClient) StringValue(_ context.Context, flag string, defaultValue string, ...) (string, error)
  • func (_ *FakeClient) StringValueDetails(_ context.Context, _ string, _ string, _ openfeature.EvaluationContext, ...) (openfeature.StringEvaluationDetails, error)

Functions

func Bool

func Bool(ctx context.Context, client openfeature.IClient, feature Experiment) bool

Bool provides a simple wrapper around client.Boolean to normalize usage for Minder.

func OpenFeatureProviderFromFlags

func OpenFeatureProviderFromFlags(ctx context.Context, cfg config.FlagsConfig)

OpenFeatureProviderFromFlags installs an OpenFeature Provider based on the flags config. This curently only supports the GoFeatureFlag file-based provider.

Types

type Experiment

type Experiment string

Experiment is a type alias for a feature flag experiment, to ensure that all feature flags are registered in constants.go, not littered all over the codebase.

const (
	// IDPResolver enables identity provider name resolution, see https://github.com/stacklok/minder/issues/3150
	IDPResolver Experiment = "idp_resolver"
)

type FakeClient

type FakeClient struct {
	Data map[string]any
}

FakeClient implements a simple in-memory client for testing.

see https://github.com/open-feature/go-sdk/issues/266 for the proper support.

func (*FakeClient) AddHandler

func (_ *FakeClient) AddHandler(_ openfeature.EventType, _ openfeature.EventCallback)

AddHandler implements openfeature.IClient.

func (*FakeClient) AddHooks

func (_ *FakeClient) AddHooks(_ ...openfeature.Hook)

AddHooks implements openfeature.IClient.

func (*FakeClient) Boolean

func (f *FakeClient) Boolean(_ context.Context, flag string, defaultValue bool,
	_ openfeature.EvaluationContext, _ ...openfeature.Option) bool

Boolean implements openfeature.IClient.

func (*FakeClient) BooleanValue

func (f *FakeClient) BooleanValue(_ context.Context, flag string, defaultValue bool,
	_ openfeature.EvaluationContext, _ ...openfeature.Option) (bool, error)

BooleanValue implements openfeature.IClient.

func (*FakeClient) BooleanValueDetails

func (_ *FakeClient) BooleanValueDetails(_ context.Context, _ string, _ bool,
	_ openfeature.EvaluationContext, _ ...openfeature.Option) (openfeature.BooleanEvaluationDetails, error)

BooleanValueDetails implements openfeature.IClient.

func (*FakeClient) EvaluationContext

func (_ *FakeClient) EvaluationContext() openfeature.EvaluationContext

EvaluationContext implements openfeature.IClient.

func (*FakeClient) Float

func (f *FakeClient) Float(_ context.Context, flag string, defaultValue float64,
	_ openfeature.EvaluationContext, _ ...openfeature.Option) float64

Float implements openfeature.IClient.

func (*FakeClient) FloatValue

func (f *FakeClient) FloatValue(_ context.Context, flag string, defaultValue float64,
	_ openfeature.EvaluationContext, _ ...openfeature.Option) (float64, error)

FloatValue implements openfeature.IClient.

func (*FakeClient) FloatValueDetails

func (_ *FakeClient) FloatValueDetails(_ context.Context, _ string, _ float64,
	_ openfeature.EvaluationContext, _ ...openfeature.Option) (openfeature.FloatEvaluationDetails, error)

FloatValueDetails implements openfeature.IClient.

func (*FakeClient) Int

func (f *FakeClient) Int(_ context.Context, flag string, defaultValue int64,
	_ openfeature.EvaluationContext, _ ...openfeature.Option) int64

Int implements openfeature.IClient.

func (*FakeClient) IntValue

func (f *FakeClient) IntValue(_ context.Context, flag string, defaultValue int64,
	_ openfeature.EvaluationContext, _ ...openfeature.Option) (int64, error)

IntValue implements openfeature.IClient.

func (*FakeClient) IntValueDetails

func (_ *FakeClient) IntValueDetails(_ context.Context, _ string, _ int64,
	_ openfeature.EvaluationContext, _ ...openfeature.Option) (openfeature.IntEvaluationDetails, error)

IntValueDetails implements openfeature.IClient.

func (*FakeClient) Metadata

func (_ *FakeClient) Metadata() openfeature.ClientMetadata

Metadata implements openfeature.IClient.

func (*FakeClient) Object

func (f *FakeClient) Object(_ context.Context, flag string, defaultValue interface{},
	_ openfeature.EvaluationContext, _ ...openfeature.Option) interface{}

Object implements openfeature.IClient.

func (*FakeClient) ObjectValue

func (f *FakeClient) ObjectValue(_ context.Context, flag string, defaultValue interface{},
	_ openfeature.EvaluationContext, _ ...openfeature.Option) (interface{}, error)

ObjectValue implements openfeature.IClient.

func (*FakeClient) ObjectValueDetails

func (_ *FakeClient) ObjectValueDetails(_ context.Context, _ string, _ interface{},
	_ openfeature.EvaluationContext, _ ...openfeature.Option) (openfeature.InterfaceEvaluationDetails, error)

ObjectValueDetails implements openfeature.IClient.

func (*FakeClient) RemoveHandler

func (_ *FakeClient) RemoveHandler(_ openfeature.EventType, _ openfeature.EventCallback)

RemoveHandler implements openfeature.IClient.

func (*FakeClient) SetEvaluationContext

func (_ *FakeClient) SetEvaluationContext(_ openfeature.EvaluationContext)

SetEvaluationContext implements openfeature.IClient.

func (*FakeClient) String

func (f *FakeClient) String(_ context.Context, flag string, defaultValue string,
	_ openfeature.EvaluationContext, _ ...openfeature.Option) string

String implements openfeature.IClient.

func (*FakeClient) StringValue

func (f *FakeClient) StringValue(_ context.Context, flag string, defaultValue string,
	_ openfeature.EvaluationContext, _ ...openfeature.Option) (string, error)

StringValue implements openfeature.IClient.

func (*FakeClient) StringValueDetails

func (_ *FakeClient) StringValueDetails(_ context.Context, _ string, _ string,
	_ openfeature.EvaluationContext, _ ...openfeature.Option) (openfeature.StringEvaluationDetails, error)

StringValueDetails implements openfeature.IClient.