public static PackageQueryResult GetUpdates(ContextName context, string nuGetSite, PackageStability stability, IEnumerable<IPackageId> ids)
{
if (context == null)
throw new ArgumentNullException("context");
if (nuGetSite == null)
throw new ArgumentNullException("nuGetSite");
if (ids == null)
throw new ArgumentNullException("ids");
using (var contextKey = PackageRegistry.OpenRegistryRoot(false, context))
{
var service = new FeedContext_x0060_1(new Uri(nuGetSite));
var query = service.CreateQuery<V2FeedPackage>("GetUpdates")
.AddQueryOption("packageIds", "'" + String.Join("|", ids.Select(p => p.Id)) + "'")
.AddQueryOption("versions", "'" + String.Join("|", ids.Select(p => p.Version)) + "'")
.AddQueryOption("includePrerelease", (stability == PackageStability.IncludePrerelease) ? "true" : "false")
.AddQueryOption("includeAllVersions", "false");
var response = (QueryOperationResponse<V2FeedPackage>)query.Execute();
var packageMetadatas = response.Select(p => Deserialize(p, context, contextKey, nuGetSite)).ToArray();
return new PackageQueryResult(
GetTotalCount(response, packageMetadatas),
0,
1,
packageMetadatas
);
}
}
public static PackageMetadata ResolvePackageVersion(ContextName context, string nuGetSite, string packageId, string versionRestriction, PackageStability stability)
{
if (context == null)
throw new ArgumentNullException("context");
if (nuGetSite == null)
throw new ArgumentNullException("nuGetSite");
if (packageId == null)
throw new ArgumentNullException("packageId");
if (versionRestriction == null)
throw new ArgumentNullException("versionRestriction");
string installedVersion = PackageManager.GetInstalledVersion(context, packageId);
if (installedVersion == null)
{
// This method is used to resolve dependencies. If we don't
// have the package installed, we check whether it's a valid
// package ID at all. If not, the dependency probably is an
// invalid dependency (or the NetIde.Runtime dependency)
// and we completely ignore it.
if (!PackageManager.IsValidPackageId(context, packageId))
return null;
// We default to 0.0.0.0 for uninstalled packages. This could
// give issues when the package available in NuGet has
// version 0.0.0.0. The only way to use this API is to provide
// a valid version number, so this currently is a limitation,
// i.e. that you can't have NuGet packages of version 0.0.0.0.
installedVersion = "0.0.0.0";
}
var service = new FeedContext_x0060_1(new Uri(nuGetSite));
var query = service.CreateQuery<V2FeedPackage>("GetUpdates")
.AddQueryOption("packageIds", "'" + packageId + "'")
.AddQueryOption("versions", "'" + installedVersion + "'")
.AddQueryOption("includePrerelease", (stability == PackageStability.IncludePrerelease) ? "true" : "false")
.AddQueryOption("includeAllVersions", "false")
.AddQueryOption("versionConstraints", "'" + versionRestriction + "'");
var response = (QueryOperationResponse<V2FeedPackage>)query.Execute();
PackageMetadata[] packages;
using (var contextKey = PackageRegistry.OpenRegistryRoot(false, context))
{
packages = response.Select(p => Deserialize(p, context, contextKey, nuGetSite)).ToArray();
}
Debug.Assert(packages.Length <= 1);
if (packages.Length > 0)
return packages[0];
return null;
}