Initial commit

vendor/github.com/hyperhq/hypercli/registry/service_v2.go

@@ -0,0 +1,74 @@
+package registry
+
+import (
+	"fmt"
+	"strings"
+
+	"github.com/hyperhq/hypercli/reference"
+	"github.com/docker/go-connections/tlsconfig"
+)
+
+func (s *Service) lookupV2Endpoints(repoName reference.Named) (endpoints []APIEndpoint, err error) {
+	var cfg = tlsconfig.ServerDefault
+	tlsConfig := &cfg
+	nameString := repoName.FullName()
+	if strings.HasPrefix(nameString, DefaultNamespace+"/") {
+		// v2 mirrors
+		for _, mirror := range s.Config.Mirrors {
+			mirrorTLSConfig, err := s.tlsConfigForMirror(mirror)
+			if err != nil {
+				return nil, err
+			}
+			endpoints = append(endpoints, APIEndpoint{
+				URL: mirror,
+				// guess mirrors are v2
+				Version:      APIVersion2,
+				Mirror:       true,
+				TrimHostname: true,
+				TLSConfig:    mirrorTLSConfig,
+			})
+		}
+		// v2 registry
+		endpoints = append(endpoints, APIEndpoint{
+			URL:          DefaultV2Registry,
+			Version:      APIVersion2,
+			Official:     true,
+			TrimHostname: true,
+			TLSConfig:    tlsConfig,
+		})
+
+		return endpoints, nil
+	}
+
+	slashIndex := strings.IndexRune(nameString, '/')
+	if slashIndex <= 0 {
+		return nil, fmt.Errorf("invalid repo name: missing '/':  %s", nameString)
+	}
+	hostname := nameString[:slashIndex]
+
+	tlsConfig, err = s.TLSConfig(hostname)
+	if err != nil {
+		return nil, err
+	}
+
+	endpoints = []APIEndpoint{
+		{
+			URL:          "https://" + hostname,
+			Version:      APIVersion2,
+			TrimHostname: true,
+			TLSConfig:    tlsConfig,
+		},
+	}
+
+	if tlsConfig.InsecureSkipVerify {
+		endpoints = append(endpoints, APIEndpoint{
+			URL:          "http://" + hostname,
+			Version:      APIVersion2,
+			TrimHostname: true,
+			// used to check if supposed to be secure via InsecureSkipVerify
+			TLSConfig: tlsConfig,
+		})
+	}
+
+	return endpoints, nil
+}