private PackageFromBuiltInFeedResource AttemptDeltaPush(string fileName, Stream contents, bool replaceExisting) { if (!repository.HasLink("PackageDeltaSignature")) { Logger.Info("Server does not support delta compression for package push"); return(null); } if (!PackageIdentityParser.TryParsePackageIdAndVersion(Path.GetFileNameWithoutExtension(fileName), out var packageId, out var version)) { Logger.Info("Could not determine the package ID and/or version based on the supplied filename"); return(null); } PackageSignatureResource signatureResult; try { Logger.Info($"Requesting signature for delta compression from the server for upload of a package with id '{packageId}' and version '{version}'"); signatureResult = repository.Client.Get <PackageSignatureResource>(repository.Link("PackageDeltaSignature"), new { packageId, version }); } catch (OctopusResourceNotFoundException) { Logger.Info("No package with the same ID exists on the server"); return(null); } using (var deltaTempFile = new TemporaryFile()) { var shouldUpload = DeltaCompression.CreateDelta(contents, signatureResult, deltaTempFile.FileName); if (!shouldUpload) { return(null); } using (var delta = File.OpenRead(deltaTempFile.FileName)) { var result = repository.Client.Post <FileUpload, PackageFromBuiltInFeedResource>( repository.Link("PackageDeltaUpload"), new FileUpload() { Contents = delta, FileName = Path.GetFileName(fileName) }, new { replace = replaceExisting, packageId, signatureResult.BaseVersion }); Logger.Info($"Delta transfer completed"); return(result); } } }
private async Task <PackageFromBuiltInFeedResource> VerifyTransfer(string fileName, Stream contents) { Logger.Info("Trying to find out whether the transfer worked"); if (!PackageIdentityParser.TryParsePackageIdAndVersion(Path.GetFileNameWithoutExtension(fileName), out var packageId, out var version)) { Logger.Info("Can't check whether the transfer actually worked"); return(null); } var uploadedPackage = await TryFindPackage(packageId, version); return(PackageContentComparer.AreSame(uploadedPackage, contents, Logger) ? uploadedPackage : null); }
private PackageFromBuiltInFeedResource AttemptDeltaPush(string fileName, Stream contents, OverwriteMode overwriteMode) { if (!repository.HasLink("PackageDeltaSignature")) { Logger.Info("Server does not support delta compression for package push"); return(null); } if (!PackageIdentityParser.TryParsePackageIdAndVersion(Path.GetFileNameWithoutExtension(fileName), out var packageId, out var version)) { Logger.Info("Could not determine the package ID and/or version based on the supplied filename"); return(null); } PackageSignatureResource signatureResult; try { Logger.Info($"Requesting signature for delta compression from the server for upload of a package with id '{packageId}' and version '{version}'"); signatureResult = repository.Client.Get <PackageSignatureResource>(repository.Link("PackageDeltaSignature"), new { packageId, version }); } catch (OctopusResourceNotFoundException) { Logger.Info("No package with the same ID exists on the server"); return(null); } using (var deltaTempFile = new TemporaryFile()) { var shouldUpload = DeltaCompression.CreateDelta(contents, signatureResult, deltaTempFile.FileName); if (!shouldUpload) { return(null); } using (var delta = File.OpenRead(deltaTempFile.FileName)) { var link = repository.Link("PackageDeltaUpload"); object pathParameters; // if the link contains overwriteMode then we're connected to a new server, if not use the old `replace` parameter if (link.Contains(OverwriteModeLink.Link)) { pathParameters = new { overwriteMode = overwriteMode, packageId, signatureResult.BaseVersion }; } else { pathParameters = new { replace = overwriteMode.ConvertToLegacyReplaceFlag(Logger), packageId, signatureResult.BaseVersion }; } var result = repository.Client.Post <FileUpload, PackageFromBuiltInFeedResource>( link, new FileUpload() { Contents = delta, FileName = Path.GetFileName(fileName) }, pathParameters); Logger.Info($"Delta transfer completed"); return(result); } } }