registry

README

adapted from https://github.com/google/go-containerregistry/tree/master/pkg/registry

Documentation

Overview

Package registry implements a docker V2 registry and the OCI distribution specification.

It is designed to be used anywhere a low dependency container registry is needed, with an initial focus on tests.

Its goal is to be standards compliant and its strictness will increase over time.

This is currently a low flightmiles system. It's likely quite safe to use in tests; If you're using it in production, please let us know how and send us CL's for integration tests.

Index

• func Dig(gw string, short bool, name string) (string, error)
• func Get(url string) (resp *http.Response, err error)
• func IpfsURL(gw string, s []string) string
• func IpfsifyHash(base32Hash string) string
• func New(config *Config, opts ...Option) http.Handler
• func ToB32(s string) string
• func ToB58(s string) string
• type Config
• type Option
  • func Logger(l *log.Logger) Option

Functions

func Dig

func Dig(gw string, short bool, name string) (string, error)

Dig interrogates registry server. It performs CID lookups and shows the response.

func Get

func Get(url string) (resp *http.Response, err error)

Get issues a GET to the specified URL - a drop-in replacement for http.Get with timeouts.

func IpfsURL

func IpfsURL(gw string, s []string) string

IpfsURL constructs IPFS gateway URL

func IpfsifyHash

func IpfsifyHash(base32Hash string) string

IpfsifyHash does base32 to base58 conversion

func New

func New(config *Config, opts ...Option) http.Handler

New returns a handler which implements the docker registry protocol. It should be registered at the site root.

func ToB32

func ToB32(s string) string

ToB32 returns base32 encoded string if s is a valid cid

func ToB58

func ToB58(s string) string

ToB58 returns base58 encoded string if s is a valid cid

Types

type Config

type Config struct {
	Store string
}

Config is the config for the registry

type Option

type Option func(r *registry)

Option describes the available options for creating the registry.

func Logger

func Logger(l *log.Logger) Option

Logger overrides the logger used to record requests to the registry.