dependencies

Documentation

Index

• type Dependencies
• type DependencyHandler
• type PackageRequest
• type Packages
  • func Install(r PackageRequest, depHandler DependencyHandler) (Packages, error)
  • func (ps Packages) Find(name, version string) bool
  • func (ps Packages) String() string

Types

type Dependencies

type Dependencies map[string]string

type DependencyHandler

type DependencyHandler interface {
	FetchDeps(request PackageRequest) (Dependencies, error)
	PreAct(request PackageRequest) error
	PostAct(request PackageRequest) error
}

type PackageRequest

type PackageRequest struct {
	Name    string
	Version string
}

type Packages

type Packages map[string]map[string]struct{}

Packages is a map from names to the list of versions. The versions are represented as a map of string over struct{} to use the speed and uniqueness of map keys.

func Install

func Install(r PackageRequest, depHandler DependencyHandler) (Packages, error)

func (Packages) Find

func (ps Packages) Find(name, version string) bool

func (Packages) String

func (ps Packages) String() string