/** Tests translation of image to {@link BuildableManifestTemplate}. */ private async Task TestGetManifestAsync( ManifestFormat manifestTemplateClass, string translatedJsonFilename) { // Loads the expected JSON string. SystemPath jsonFile = Paths.Get(TestResources.GetResource(translatedJsonFilename).ToURI()); string expectedJson = Encoding.UTF8.GetString(Files.ReadAllBytes(jsonFile)); // Translates the image to the manifest and writes the JSON string. ContainerConfigurationTemplate containerConfiguration = imageToJsonTranslator.GetContainerConfiguration(); BlobDescriptor blobDescriptor = await Digests.ComputeJsonDescriptorAsync(containerConfiguration).ConfigureAwait(false); IBuildableManifestTemplate manifestTemplate = imageToJsonTranslator.GetManifestTemplate(manifestTemplateClass, blobDescriptor); Assert.AreEqual(expectedJson, JsonTemplateMapper.ToUtf8String(manifestTemplate)); }
/** * Gets a {@link BuildResult} from an {@link Image}. * * @param image the image * @param targetFormat the target format of the image * @return a new {@link BuildResult} with the image's digest and id * @throws IOException if writing the digest or container configuration fails */ public static async Task <BuildResult> FromImageAsync(Image image, ManifestFormat targetFormat) { ImageToJsonTranslator imageToJsonTranslator = new ImageToJsonTranslator(image); ContainerConfigurationTemplate configurationTemplate = imageToJsonTranslator.GetContainerConfiguration(); BlobDescriptor containerConfigurationBlobDescriptor = await Digests.ComputeJsonDescriptorAsync(configurationTemplate).ConfigureAwait(false); IBuildableManifestTemplate manifestTemplate = imageToJsonTranslator.GetManifestTemplate( targetFormat, containerConfigurationBlobDescriptor); DescriptorDigest imageDigest = await Digests.ComputeJsonDigestAsync(manifestTemplate).ConfigureAwait(false); DescriptorDigest imageId = containerConfigurationBlobDescriptor.GetDigest(); return(new BuildResult(imageDigest, imageId)); }
public async Task <BlobDescriptor> CallAsync() { Image image = await buildImageStep.GetFuture().ConfigureAwait(false); using (ProgressEventDispatcher progressEventDispatcher = progressEventDispatcherFactory.Create("pushing container configuration", this.Index)) using (TimerEventDispatcher ignored = new TimerEventDispatcher(buildConfiguration.GetEventHandlers(), DESCRIPTION)) { ContainerConfigurationTemplate containerConfiguration = new ImageToJsonTranslator(image).GetContainerConfiguration(); BlobDescriptor blobDescriptor = await Digests.ComputeJsonDescriptorAsync(containerConfiguration).ConfigureAwait(false); return(await new PushBlobStep( buildConfiguration, progressEventDispatcher.NewChildProducer(), authenticatePushStep, blobDescriptor, Blobs.FromJson(containerConfiguration)).GetFuture().ConfigureAwait(false)); } }