Golang Repository.Name方法代码示例

// newRepository returns a new repository middleware.
func newRepository(ctx context.Context, repo distribution.Repository, options map[string]interface{}) (distribution.Repository, error) {
	registryAddr := os.Getenv("DOCKER_REGISTRY_URL")
	if len(registryAddr) == 0 {
		return nil, errors.New("DOCKER_REGISTRY_URL is required")
	}

	registryClient, err := NewRegistryOpenShiftClient()
	if err != nil {
		return nil, err
	}

	nameParts := strings.SplitN(repo.Name(), "/", 2)
	if len(nameParts) != 2 {
		return nil, fmt.Errorf("invalid repository name %q: it must be of the format <project>/<name>", repo.Name())
	}

	return &repository{
		Repository: repo,

		ctx:            ctx,
		registryClient: registryClient,
		registryAddr:   registryAddr,
		namespace:      nameParts[0],
		name:           nameParts[1],
	}, nil
}

func (b *bridge) createManifestEvent(action string, repo distribution.Repository, sm *manifest.SignedManifest) (*Event, error) {
	event := b.createEvent(action)
	event.Target.MediaType = manifest.ManifestMediaType
	event.Target.Repository = repo.Name()

	p, err := sm.Payload()
	if err != nil {
		return nil, err
	}

	event.Target.Length = int64(len(p))

	event.Target.Digest, err = digest.FromBytes(p)
	if err != nil {
		return nil, err
	}

	// TODO(stevvooe): Currently, the is the "tag" url: once the digest url is
	// implemented, this should be replaced.
	event.Target.URL, err = b.ub.BuildManifestURL(sm.Name, sm.Tag)
	if err != nil {
		return nil, err
	}

	return event, nil
}

// newRepositoryWithClient returns a new repository middleware.
func newRepositoryWithClient(registryClient client.Interface, quotaClient kclient.ResourceQuotasNamespacer, ctx context.Context, repo distribution.Repository, options map[string]interface{}) (distribution.Repository, error) {
	registryAddr := os.Getenv("DOCKER_REGISTRY_URL")
	if len(registryAddr) == 0 {
		return nil, errors.New("DOCKER_REGISTRY_URL is required")
	}

	pullthrough := false
	if value, ok := options["pullthrough"]; ok {
		if b, ok := value.(bool); ok {
			pullthrough = b
		}
	}

	nameParts := strings.SplitN(repo.Name(), "/", 2)
	if len(nameParts) != 2 {
		return nil, fmt.Errorf("invalid repository name %q: it must be of the format <project>/<name>", repo.Name())
	}

	return &repository{
		Repository: repo,

		ctx:            ctx,
		quotaClient:    quotaClient,
		registryClient: registryClient,
		registryAddr:   registryAddr,
		namespace:      nameParts[0],
		name:           nameParts[1],
		pullthrough:    pullthrough,
		cachedLayers:   cachedLayers,
	}, nil
}

func (b *bridge) createLayerEvent(action string, repo distribution.Repository, layer distribution.Layer) (*Event, error) {
	event := b.createEvent(action)
	event.Target.MediaType = layerMediaType
	event.Target.Repository = repo.Name()

	event.Target.Length = layer.Length()

	dgst := layer.Digest()
	event.Target.Digest = dgst

	var err error
	event.Target.URL, err = b.ub.BuildBlobURL(repo.Name(), dgst)
	if err != nil {
		return nil, err
	}

	return event, nil
}

// checkExerciseRegistry takes the registry through all of its operations,
// carrying out generic checks.
func checkExerciseRepository(t *testing.T, repository distribution.Repository) {
	// TODO(stevvooe): This would be a nice testutil function. Basically, it
	// takes the registry through a common set of operations. This could be
	// used to make cross-cutting updates by changing internals that affect
	// update counts. Basically, it would make writing tests a lot easier.
	ctx := context.Background()
	tag := "thetag"
	m := manifest.Manifest{
		Versioned: manifest.Versioned{
			SchemaVersion: 1,
		},
		Name: repository.Name(),
		Tag:  tag,
	}

	blobs := repository.Blobs(ctx)
	for i := 0; i < 2; i++ {
		rs, ds, err := testutil.CreateRandomTarFile()
		if err != nil {
			t.Fatalf("error creating test layer: %v", err)
		}
		dgst := digest.Digest(ds)

		wr, err := blobs.Create(ctx)
		if err != nil {
			t.Fatalf("error creating layer upload: %v", err)
		}

		// Use the resumes, as well!
		wr, err = blobs.Resume(ctx, wr.ID())
		if err != nil {
			t.Fatalf("error resuming layer upload: %v", err)
		}

		io.Copy(wr, rs)

		if _, err := wr.Commit(ctx, distribution.Descriptor{Digest: dgst}); err != nil {
			t.Fatalf("unexpected error finishing upload: %v", err)
		}

		m.FSLayers = append(m.FSLayers, manifest.FSLayer{
			BlobSum: dgst,
		})

		// Then fetch the blobs
		if rc, err := blobs.Open(ctx, dgst); err != nil {
			t.Fatalf("error fetching layer: %v", err)
		} else {
			defer rc.Close()
		}
	}

	pk, err := libtrust.GenerateECP256PrivateKey()
	if err != nil {
		t.Fatalf("unexpected error generating key: %v", err)
	}

	sm, err := manifest.Sign(&m, pk)
	if err != nil {
		t.Fatalf("unexpected error signing manifest: %v", err)
	}

	manifests, err := repository.Manifests(ctx)
	if err != nil {
		t.Fatal(err.Error())
	}

	if err = manifests.Put(sm); err != nil {
		t.Fatalf("unexpected error putting the manifest: %v", err)
	}

	p, err := sm.Payload()
	if err != nil {
		t.Fatalf("unexpected error getting manifest payload: %v", err)
	}

	dgst, err := digest.FromBytes(p)
	if err != nil {
		t.Fatalf("unexpected error digesting manifest payload: %v", err)
	}

	fetchedByManifest, err := manifests.Get(dgst)
	if err != nil {
		t.Fatalf("unexpected error fetching manifest: %v", err)
	}

	if fetchedByManifest.Tag != sm.Tag {
		t.Fatalf("retrieved unexpected manifest: %v", err)
	}

	fetched, err := manifests.GetByTag(tag)
	if err != nil {
		t.Fatalf("unexpected error fetching manifest: %v", err)
	}

	if fetched.Tag != fetchedByManifest.Tag {
		t.Fatalf("retrieved unexpected manifest: %v", err)
	}
//.........这里部分代码省略.........