flagv1

Documentation

Index

• Constants
• type Experimentation
  • func (e Experimentation) String() string
• type FlagData
  • func (f *FlagData) GetDefaultVariation() string
  • func (f *FlagData) GetDisable() bool
  • func (f *FlagData) GetRawValues() map[string]string
  • func (f *FlagData) GetTrackEvents() bool
  • func (f *FlagData) GetVariationValue(variationName string) interface{}
  • func (f *FlagData) GetVersion() float64
  • func (f FlagData) String() string
  • func (f *FlagData) Value(flagName string, user ffuser.User, evaluationCtx flag.EvaluationContext) (interface{}, flag.ResolutionDetails)
• type Progressive
• type ProgressivePercentage
• type ProgressiveReleaseRamp
• type Rollout
  • func (e Rollout) String() string
• type ScheduledRollout
• type ScheduledStep

Constants

const (
	// VariationTrue is a constant to explain that we are using the "True" variation
	VariationTrue string = "True"

	// VariationFalse is a constant to explain that we are using the "False" variation
	VariationFalse string = "False"

	// VariationDefault is a constant to explain that we are using the "Default" variation
	VariationDefault string = "Default"
)

Types

type Experimentation

type Experimentation struct {
	// Start is the starting time of the experimentation
	Start *time.Time `json:"start,omitempty" yaml:"start,omitempty" toml:"start,omitempty"`

	// End is the ending time of the experimentation
	End *time.Time `json:"end,omitempty" yaml:"end,omitempty" toml:"end,omitempty"`
}

func (Experimentation) String

func (e Experimentation) String() string

type FlagData

type FlagData struct {
	// Rule is the query use to select on which user the flag should apply.
	// Rule format is based on the nikunjy/rules module.
	// If no rule set, the flag apply to all users (percentage still apply).
	Rule *string `json:"rule,omitempty" yaml:"rule,omitempty" toml:"rule,omitempty"`

	// Percentage of the users affect by the flag.
	// Default value is 0
	Percentage *float64 `json:"percentage,omitempty" yaml:"percentage,omitempty" toml:"percentage,omitempty"`

	// True is the value return by the flag if apply to the user (rule is evaluated to true)
	// and user is in the active percentage.
	True *interface{} `json:"true,omitempty" yaml:"true,omitempty" toml:"true,omitempty"`

	// False is the value return by the flag if apply to the user (rule is evaluated to true)
	// and user is not in the active percentage.
	False *interface{} `json:"false,omitempty" yaml:"false,omitempty" toml:"false,omitempty"`

	// Default is the value return by the flag if not apply to the user (rule is evaluated to false).
	Default *interface{} `json:"default,omitempty" yaml:"default,omitempty" toml:"default,omitempty"`

	// TrackEvents is false if you don't want to export the data in your data exporter.
	// Default value is true
	TrackEvents *bool `json:"trackEvents,omitempty" yaml:"trackEvents,omitempty" toml:"trackEvents,omitempty"`

	// Disable is true if the flag is disabled.
	Disable *bool `json:"disable,omitempty" yaml:"disable,omitempty" toml:"disable,omitempty"`

	// Rollout is the object to configure how the flag is rollout.
	// You have different rollout strategy available but only one is used at a time.
	Rollout *Rollout `json:"rollout,omitempty" yaml:"rollout,omitempty" toml:"rollout,omitempty"`

	// Version (optional) This field contains the version of the flag.
	// The version is manually managed when you configure your flags and it is used to display the information
	// in the notifications and data collection.
	Version *float64 `json:"version,omitempty" yaml:"version,omitempty" toml:"version,omitempty"`
}

FlagData describe the fields of a flag.

func (*FlagData) GetDefaultVariation

func (f *FlagData) GetDefaultVariation() string

func (*FlagData) GetDisable

func (f *FlagData) GetDisable() bool

GetDisable is the getter for the field Disable

func (*FlagData) GetRawValues

func (f *FlagData) GetRawValues() map[string]string

func (*FlagData) GetTrackEvents

func (f *FlagData) GetTrackEvents() bool

GetTrackEvents is the getter of the field TrackEvents

func (*FlagData) GetVariationValue

func (f *FlagData) GetVariationValue(variationName string) interface{}

GetVariationValue return the value of variation from his name

func (*FlagData) GetVersion

func (f *FlagData) GetVersion() float64

GetVersion is the getter for the field Version

func (FlagData) String

func (f FlagData) String() string

string display correctly a flag

func (*FlagData) Value

func (f *FlagData) Value(
	flagName string,
	user ffuser.User,
	evaluationCtx flag.EvaluationContext,
) (interface{}, flag.ResolutionDetails)

Value is returning the Value associate to the flag (True / False / Default ) based if the toggle apply to the user or not.

type Progressive

type Progressive struct {
	// Percentage is where you can configure at what percentage your progressive rollout start
	// and at what percentage it ends.
	// This field is optional
	Percentage ProgressivePercentage `json:"percentage,omitempty" yaml:"percentage,omitempty" toml:"percentage,omitempty"`

	// ReleaseRamp is the defining when the progressive rollout starts and ends.
	// This field is mandatory if you want to use a progressive rollout.
	// If any field missing we ignore the progressive rollout.
	ReleaseRamp ProgressiveReleaseRamp `json:"releaseRamp,omitempty" yaml:"releaseRamp,omitempty" toml:"releaseRamp,omitempty"` // nolint: lll
}

Progressive is the configuration struct to define a progressive rollout.

type ProgressivePercentage

type ProgressivePercentage struct {
	// Initial is the initial percentage before the rollout start date.
	// This field is optional
	// Default: 0.0
	Initial float64 `json:"initial,omitempty" yaml:"initial,omitempty" toml:"initial,omitempty"`

	// End is the target percentage we want to reach at the end of the rollout phase.
	// This field is optional
	// Default: 100.0
	End float64 `json:"end,omitempty" yaml:"end,omitempty" toml:"end,omitempty"`
}

type ProgressiveReleaseRamp

type ProgressiveReleaseRamp struct {
	// Start is the starting time of the ramp
	Start *time.Time `json:"start,omitempty" yaml:"start,omitempty" toml:"start,omitempty"`

	// End is the ending time of the ramp
	End *time.Time `json:"end,omitempty" yaml:"end,omitempty" toml:"end,omitempty"`
}

type Rollout

type Rollout struct {
	// Experimentation is your struct to configure an experimentation, it will allow you to configure a start date and
	// an end date for your flag.
	// When the experimentation is not running, the flag will serve the default value.
	Experimentation *Experimentation `json:"experimentation,omitempty" yaml:"experimentation,omitempty" toml:"experimentation,omitempty"` // nolint: lll

	// Progressive is your struct to configure a progressive rollout deployment of your flag.
	// It will allow you to ramp up the percentage of your flag over time.
	// You can decide at which percentage you starts and at what percentage you ends in your release ramp.
	// Before the start date we will serve the initial percentage and after we will serve the end percentage.
	Progressive *Progressive `json:"progressive,omitempty" yaml:"progressive,omitempty" toml:"progressive,omitempty"` // nolint: lll

	// Scheduled is your struct to configure an update on some fields of your flag over time.
	// You can add several steps that updates the flag, this is typically used if you want to gradually add more user
	// in your flag.
	Scheduled *ScheduledRollout `json:"scheduled,omitempty" yaml:"scheduled,omitempty" toml:"scheduled,omitempty"` // nolint: lll
}

func (Rollout) String

func (e Rollout) String() string

type ScheduledRollout

type ScheduledRollout struct {
	// Steps is the list of updates to do in a specific date.
	Steps []ScheduledStep `json:"steps,omitempty" yaml:"steps,omitempty" toml:"steps,omitempty"`
}

type ScheduledStep

type ScheduledStep struct {
	FlagData `yaml:",inline"`
	Date     *time.Time `json:"date,omitempty" yaml:"date,omitempty" toml:"date,omitempty"`
}