types

Documentation

Overview

The `types` package implements variable types which can be used in configurations. The supported types are `String`, `Duration`, `Int`, `UInt`, `Float`, `Bool` and `Task`. The `Task` type can either be a reference to a task by name, or instance. Binding from reference to an instance is done after configurations are parsed.

Index

• Constants
• func DomainFqn(value ...string) string
• func DomainInZone(value, domain string) string
• func DomainUnfqn(value, domain string) string
• func IsIdentifier(s string) bool
• type Bool
• type Duration
  • func (d *Duration) UnmarshalJSON(data []byte) error
• type Eval
  • func (v *Eval) Interpolate() ([]*Node, error)
  • func (v *Eval) InterpolateTokenize() ([]string, error)
• type Float
• type Int
• type Node
  • func NewExpr(v string) *Node
  • func NewString(v string) *Node
  • func (n *Node) String() string
• type NodeType
• type String
• type Task
  • func (t Task) String() string
  • func (t *Task) UnmarshalJSON(data []byte) error
• type UInt

Constants

const (
	ReIdentifier = `[a-zA-Z][a-zA-Z0-9_\-]*`
)

Functions

func DomainFqn

func DomainFqn(value ...string) string

DomainFqn returns a fully-qualified value, which includes a trailing dot

func DomainInZone

func DomainInZone(value, domain string) string

DomainInZone returns unqualified domain name if it is in the zone or an empty string if it is not.

func DomainUnfqn

func DomainUnfqn(value, domain string) string

DomainUnfqn remove final domain separator and domain

func IsIdentifier

func IsIdentifier(s string) bool

Return true if the string is a valid identifier

Types

type Bool

type Bool bool

type Duration

type Duration time.Duration

func (*Duration) UnmarshalJSON

func (d *Duration) UnmarshalJSON(data []byte) error

type Eval

type Eval string // Evaluation into a different type

func (*Eval) Interpolate

func (v *Eval) Interpolate() ([]*Node, error)

Interpolation of a string to return a set of tokens, some of which are strings, and some of which are expression nodes

func (*Eval) InterpolateTokenize

func (v *Eval) InterpolateTokenize() ([]string, error)

Interpolation of a string to return a set of string tokens, which are either "${" "$${" or "}" to be recognized as special, or any other string which is interpreted based on context as string or expression

type Float

type Float float64

type Int

type Int int64

type Node

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

func NewExpr

func NewExpr(v string) *Node

func NewString

func NewString(v string) *Node

func (*Node) String

func (n *Node) String() string

type NodeType

type NodeType uint

const (
	NodeString NodeType = iota
	NodeExpr
)

type String

type String string

type Task

type Task struct {
	iface.Task
	Ref string
}

Task type, which can be either a reference to a task by name, or the instance. Binding from reference to an instance is done after configuration is parsed, in the provider.

func (Task) String

func (t Task) String() string

func (*Task) UnmarshalJSON

func (t *Task) UnmarshalJSON(data []byte) error

type UInt

type UInt uint64