static PackageContent ConvertSpecification(ZipFile file, ZipEntry entry)
{
var inputStream = file.GetInputStream(entry);
var nuspec = new XmlDocument();
nuspec.Load(inputStream);
PackageDescriptor descriptor = NuSpecConverter.ConvertSpecificationToDescriptor(nuspec);
var memoryStream = new MemoryStream();
new PackageDescriptorReaderWriter().Write(descriptor, memoryStream);
memoryStream.Position = 0;
return(new PackageContent
{
FileName = Path.GetFileNameWithoutExtension(entry.Name) + ".wrapdesc",
RelativePath = ".",
Size = memoryStream.Length,
Stream = () =>
{
memoryStream.Position = 0;
return memoryStream;
}
});
}
IEnumerable <VersionVertex> CreateVersionVertices()
{
if (Version != null)
{
foreach (var vertice in NuSpecConverter.ConvertNuGetVersionRange(Version).DefaultIfEmpty(new AnyVersionVertex()))
{
yield return(vertice);
}
yield break;
}
Version version = null;
if (!string.IsNullOrEmpty(ExactVersion) && (version = ExactVersion.ToVersion()) != null)
{
yield return(new EqualVersionVertex(version));
}
if (!string.IsNullOrEmpty(MinVersion) && (version = MinVersion.ToVersion()) != null)
{
yield return(new GreaterThanOrEqualVersionVertex(version));
}
if (!string.IsNullOrEmpty(MaxVersion) && (version = MaxVersion.ToVersion()) != null)
{
yield return(new LessThanVersionVertex(version));
}
}
