public async Task PushArtifactAsync(Configuration.RootConfiguration configuration, OciArtifactModuleReference moduleReference, StreamDescriptor config, params StreamDescriptor[] layers)
{
// TODO: How do we choose this? Does it ever change?
var algorithmIdentifier = DescriptorFactory.AlgorithmIdentifierSha256;
var blobClient = this.CreateBlobClient(configuration, moduleReference);
config.ResetStream();
var configDescriptor = DescriptorFactory.CreateDescriptor(algorithmIdentifier, config);
config.ResetStream();
var configUploadResult = await blobClient.UploadBlobAsync(config.Stream);
var layerDescriptors = new List <OciDescriptor>(layers.Length);
foreach (var layer in layers)
{
layer.ResetStream();
var layerDescriptor = DescriptorFactory.CreateDescriptor(algorithmIdentifier, layer);
layerDescriptors.Add(layerDescriptor);
layer.ResetStream();
var layerUploadResult = await blobClient.UploadBlobAsync(layer.Stream);
}
var manifest = new OciManifest(2, configDescriptor, layerDescriptors);
using var manifestStream = new MemoryStream();
OciSerialization.Serialize(manifestStream, manifest);
manifestStream.Position = 0;
// BUG: the client closes the stream :( (is it still the case?)
var manifestUploadResult = await blobClient.UploadManifestAsync(manifestStream, new UploadManifestOptions { Tag = moduleReference.Tag });
}
protected override void WriteModuleContent(OciArtifactModuleReference reference, OciArtifactResult result)
{
/*
* this should be kept in sync with the IsModuleRestoreRequired() implementation
*/
// write main.bicep
this.FileResolver.Write(this.GetModuleFileUri(reference, ModuleFileType.ModuleMain), result.ModuleStream);
// write manifest
// it's important to write the original stream here rather than serialize the manifest object
// this way we guarantee the manifest hash will match
this.FileResolver.Write(this.GetModuleFileUri(reference, ModuleFileType.Manifest), result.ManifestStream);
// write metadata
var metadata = new ModuleMetadata(result.ManifestDigest);
using var metadataStream = new MemoryStream();
OciSerialization.Serialize(metadataStream, metadata);
metadataStream.Position = 0;
this.FileResolver.Write(this.GetModuleFileUri(reference, ModuleFileType.Metadata), metadataStream);
}