public Stream Download(PackageKey key)
{
var fullPath = Path.Combine(RootPath, key.GetFileName());
if (!File.Exists(fullPath))
{
throw new FileNotFoundException("package not found");
}
return(File.OpenRead(fullPath));
}
public PackageManifest GetManifest(PackageKey key, NuGet.Frameworks.NuGetFramework projectFramework)
{
if (key.Framework != null)
{
var fullPath = Path.Combine(RootPath, key.GetFileName());
if (!File.Exists(fullPath))
{
throw new FileNotFoundException("package not found");
}
using (IPackageReader reader = _packageReaderFactory.Get(RepositoryType.Pundit, File.OpenRead(fullPath)))
return(reader.ReadManifest());
}
// From here on, we resolve packages that come from a NuGet package and therefore, have no FW
var filePattern = key.GetNoFrameworkFileName();
var results = new DirectoryInfo(RootPath).GetFiles(filePattern).ToArray();
if (results.Length == 0)
{
return(null);
}
var matches = 0;
foreach (var info in results)
{
var tempKey = PackageExtensions.GetPackageKeyFromFileName(info.Name);
var nearestFw = NuGet.Frameworks.NuGetFrameworkUtility.GetNearest(new[] { new FakedFrameworkGroup(tempKey.Framework) }, projectFramework);
if (nearestFw.TargetFramework.GetShortFolderName() == tempKey.Framework)
{
matches++;
}
}
if (matches != 1)
{
throw new NotSupportedException("Error, 0 or more than 1 package found matching the framework.");
}
using (IPackageReader reader = _packageReaderFactory.Get(RepositoryType.Pundit, File.OpenRead(results[0].FullName)))
return(reader.ReadManifest());
}
public bool PackageExist(PackageKey package)
{
return(File.Exists(Path.Combine(RootPath, package.GetFileName())));
}