expressions

Documentation

Index

• Variables
• func MigrateTemplate(template string, extraAs ExtraVarsMapping) (string, error)
• type ExtraVarsMapping
• type Resolvable

Variables

var ContextTopLevels = []string{"channel", "child", "contact", "date", "extra", "flow", "parent", "step"}

ContextTopLevels are the allowed top-level identifiers in legacy expressions, i.e. @contact.bar is valid but @foo.bar isn't

Functions

func MigrateTemplate

func MigrateTemplate(template string, extraAs ExtraVarsMapping) (string, error)

MigrateTemplate will take a legacy expression and translate it to the new syntax

Types

type ExtraVarsMapping

type ExtraVarsMapping int

ExtraVarsMapping defines how @extra.* variables should be migrated

const (
	ExtraAsWebhookJSON ExtraVarsMapping = iota
	ExtraAsTriggerParams
	ExtraAsFunction
)

different ways of mapping @extra in legacy flows

type Resolvable

type Resolvable interface {
	Resolve(key string) interface{}
	String() string
}