public StoredPackage GetPackage(PackageMetadata metadata)
{
var name = GetNameOfPackage(metadata);
fileSystem.EnsureDirectoryExists(rootDirectory);
var files = fileSystem.EnumerateFilesRecursively(rootDirectory, name + ".nupkg-*");
foreach (var file in files)
{
var storedPackage = GetPackage(file);
if (storedPackage == null)
continue;
if (!string.Equals(storedPackage.Metadata.Id, metadata.Id, StringComparison.OrdinalIgnoreCase) || !string.Equals(storedPackage.Metadata.Version, metadata.Version, StringComparison.OrdinalIgnoreCase))
continue;
if (string.IsNullOrWhiteSpace(metadata.Hash))
return storedPackage;
if (metadata.Hash == storedPackage.Metadata.Hash)
return storedPackage;
}
return null;
}
public string GetFilenameForPackage(PackageMetadata metadata, string prefix = null)
{
var name = GetNameOfPackage(metadata);
var fullPath = Path.Combine(GetPackageRoot(prefix), name + BitConverter.ToString(Guid.NewGuid().ToByteArray()).Replace("-", string.Empty) + ".nupkg");
fileSystem.EnsureDirectoryExists(rootDirectory);
return fullPath;
}
PackageMetadata ReadManifestStream(Stream manifestStream)
{
var result = new PackageMetadata();
var manifest = Manifest.ReadFrom(manifestStream, validateSchema: false);
var packageMetadata = (IPackageMetadata)manifest.Metadata;
result.Id = packageMetadata.Id;
result.Version = packageMetadata.Version.ToString();
return result;
}
protected override string GetTargetPath(RunningDeployment deployment, PackageMetadata metadata)
{
var packageExtractionPathVariable = deployment.Variables[SpecialVariables.Action.Azure.PackageExtractionPath];
// The PackageExtractionPath variable will always be provided by the OD server, but just in case Calamari is run
// stand-alone, we will fall-back to a temporary path
return !string.IsNullOrWhiteSpace(packageExtractionPathVariable)
? packageExtractionPathVariable
: fileSystem.CreateTemporaryDirectory();
}
public override int Execute(string[] commandLineArguments)
{
Options.Parse(commandLineArguments);
Guard.NotNullOrWhiteSpace(packageId, "No package ID was specified. Please pass --packageId YourPackage");
Guard.NotNullOrWhiteSpace(packageVersion, "No package version was specified. Please pass --packageVersion 1.0.0.0");
Guard.NotNullOrWhiteSpace(packageHash, "No package hash was specified. Please pass --packageHash YourPackageHash");
SemanticVersion version;
if(!SemanticVersion.TryParse(packageVersion, out version))
throw new CommandException(String.Format("Package version '{0}' is not a valid Semantic Version", packageVersion));
var packageStore = new PackageStore();
var packageMetadata = new PackageMetadata {Id = packageId, Version = packageVersion, Hash = packageHash};
var package = packageStore.GetPackage(packageMetadata);
if (package == null)
{
Log.VerboseFormat("Package {0} version {1} hash {2} has not been uploaded.",
packageMetadata.Id, packageMetadata.Version, packageMetadata.Hash);
Log.VerboseFormat("Finding earlier packages that have been uploaded to this Tentacle.");
var nearestPackages = packageStore.GetNearestPackages(packageId, version).ToList();
if (!nearestPackages.Any())
{
Log.VerboseFormat("No earlier packages for {0} has been uploaded", packageId);
return 0;
}
Log.VerboseFormat("Found {0} earlier {1} of {2} on this Tentacle",
nearestPackages.Count, nearestPackages.Count == 1 ? "version" : "versions", packageId);
foreach(var nearestPackage in nearestPackages)
{
Log.VerboseFormat(" - {0}: {1}", nearestPackage.Metadata.Version, nearestPackage.FullPath);
Log.ServiceMessages.PackageFound(nearestPackage.Metadata.Id, nearestPackage.Metadata.Version, nearestPackage.Metadata.Hash, nearestPackage.FullPath);
}
return 0;
}
Log.VerboseFormat("Package {0} {1} hash {2} has already been uploaded", package.Metadata.Id, package.Metadata.Version, package.Metadata.Hash);
Log.ServiceMessages.PackageFound(package.Metadata.Id, package.Metadata.Version, package.Metadata.Hash, package.FullPath, true);
return 0;
}
protected override string GetTargetPath(RunningDeployment deployment, PackageMetadata metadata)
{
var root = GetInitialExtractionDirectory(deployment.Variables);
return EnsureTargetPathIsEmpty(Path.Combine(root, metadata.Id, metadata.Version));
}
public StoredPackage GetPackage(PackageMetadata metadata)
{
return GetPackage(null, metadata);
}
public bool DoesPackageExist(string prefix, PackageMetadata metadata)
{
var package = GetPackage(prefix, metadata);
return package != null;
}
public bool DoesPackageExist(PackageMetadata metadata)
{
return DoesPackageExist(null, metadata);
}
StoredPackage ReadPackageFile(string filePath)
{
try
{
var metadata = new ZipPackage(filePath);
using (var hashStream = metadata.GetStream())
{
var hash = HashCalculator.Hash(hashStream);
var packageMetadata = new PackageMetadata
{
Id = metadata.Id,
Version = metadata.Version.ToString(),
Hash = hash
};
return new StoredPackage(packageMetadata, filePath);
}
}
catch (FileNotFoundException)
{
return null;
}
catch (IOException)
{
return null;
}
catch (FileFormatException)
{
return null;
}
}
static string GetNameOfPackage(PackageMetadata metadata)
{
return metadata.Id + "." + metadata.Version;
}
public StoredPackage(PackageMetadata metadata, string fullPath)
{
Metadata = metadata;
FullPath = fullPath;
}
public StoredPackage(PackageMetadata metadata, string fullPath)
{
Metadata = metadata;
FullPath = fullPath;
}