private static Func<Stream> ReverseTransform(IPackageFile file, IEnumerable<IPackageFile> transforms)
{
// Get the original
XElement element = GetElement(file);
// Remove all the transforms
foreach (var transformFile in transforms)
{
element.Except(GetElement(transformFile));
}
// Create the stream with the transformed content
var ms = new MemoryStream();
element.Save(ms);
ms.Seek(0, SeekOrigin.Begin);
return ms.ToStreamFactory();
}
private ZipPackage CreatePackage(IEnumerable<string> files = null, IEnumerable<FrameworkAssemblyReference> assemblyReferences = null, bool enableCaching = false)
{
var packageBuilder = new PackageBuilder
{
Id = "Test-Package",
Version = new SemanticVersion("1.0"),
Description = "Test descr",
};
packageBuilder.Authors.Add("test");
if (files != null)
{
packageBuilder.Files.AddRange(files.Select(CreateFile));
}
if (assemblyReferences != null)
{
packageBuilder.FrameworkReferences.AddRange(assemblyReferences);
}
var memoryStream = new MemoryStream();
packageBuilder.Save(memoryStream);
memoryStream.Seek(0, SeekOrigin.Begin);
return new ZipPackage(memoryStream.ToStreamFactory(), enableCaching: enableCaching);
}
