plugin

Documentation

Overview

Package plugin is the adapter registry. An adapter registers a factory for one kind from its package init; a binary picks its adapters by importing their packages (adapters/all brings every bundled one).

Index

• func Implements(kind core.Kind, v any) bool
• func Register(kind core.Kind, typ, description string, f Factory)
• type Adapter
  • func List() []Adapter
  • func New(env core.Env, c *spec.Component) (any, Adapter, error)
  • func Resolve(c *spec.Component) (Adapter, error)
• type Factory

Functions

func Implements

func Implements(kind core.Kind, v any) bool

func Register

func Register(kind core.Kind, typ, description string, f Factory)

Types

type Adapter

type Adapter struct {
	Kind        core.Kind
	Type        string
	Description string
	New         Factory
}

func List

func List() []Adapter

func New

func New(env core.Env, c *spec.Component) (any, Adapter, error)

New builds a component and checks it implements its kind's interface.

func Resolve

func Resolve(c *spec.Component) (Adapter, error)

Resolve finds the adapter for a component; kind may be omitted when the type is unique across kinds.

type Factory

type Factory func(env core.Env, c *spec.Component) (any, error)