private static IEnumerable <NuGet.Packaging.PackageDependencyGroup> ToNuGetPackageDependencyGroup(
this IEnumerable <PackageDependency> packageDependency, NuGet.Frameworks.NuGetFramework framework)
{
var dependencies = new NuGet.Packaging.PackageDependencyGroup(framework, packageDependency.Select(p => p.ToNuGetPackageDependency()));
return(dependencies.Packages.Any() ? new[] { dependencies } : new NuGet.Packaging.PackageDependencyGroup[0]);
//return packageDependency
// .GroupBy(dependency => dependency.Framework, dependency => dependency)
// .Select(grupedDepenencies => new NuGet.Packaging.PackageDependencyGroup(
// grupedDepenencies.Key,
// grupedDepenencies.Select(dependency => dependency.ToNuGetPackageDependency())));
}
public PackageManifest GetManifest(PackageKey key, NuGet.Frameworks.NuGetFramework projectFramework)
{
Guard.NotNull(projectFramework, nameof(projectFramework));
var packageIdentity = new NuGet.Packaging.Core.PackageIdentity(key.PackageId, key.Version);
var packagesResource = _sourceRepository.GetResource <PackageMetadataResource>();
var packageInfo = packagesResource.GetMetadataAsync(packageIdentity, NullSourceCacheContext.Instance, NullLogger.Instance, CancellationToken.None).Result;
NuGet.Packaging.PackageDependencyGroup dependencies = null;
if (packageInfo.DependencySets.Count() == 1 && packageInfo.DependencySets.First().TargetFramework.IsUnsupported)
{
dependencies = packageInfo.DependencySets.First();
}
else if (packageInfo.DependencySets.Any())
{
dependencies = NuGetFrameworkUtility.GetNearest(packageInfo.DependencySets, projectFramework);
if (dependencies == null)
{
throw new ApplicationException($"Could not find compatible dependencies for '{packageInfo.Identity}' and framework '{projectFramework}'");
}
}
var manifest = new PackageManifest
{
PackageId = packageInfo.Identity.Id,
Version = packageInfo.Identity.Version,
Dependencies = new List <PackageDependency>()
};
if (dependencies == null)
{
return(manifest);
}
foreach (var dependency in dependencies.Packages)
{
manifest.Dependencies.Add(new PackageDependency(dependency.Id, dependency.VersionRange));
}
return(manifest);
}
