/// <summary>
/// Emulates a JSON deserialization from project.json to PackageSpec in a post-project.json world
/// </summary>
private PackageSpec GetPackageSpec()
{
EnsureUIThread();
var projectReferences = _project.GetLegacyCSProjProjectReferences(_desiredPackageReferenceMetadata)
.Select(ToProjectRestoreReference);
var packageReferences = _project.GetLegacyCSProjPackageReferences(_desiredPackageReferenceMetadata)
.Select(ToPackageLibraryDependency).ToList();
var packageTargetFallback = _project.PackageTargetFallback?.Split(new[] { ';' })
.Select(NuGetFramework.Parse)
.ToList();
var projectTfi = new TargetFrameworkInformation()
{
FrameworkName = _project.TargetNuGetFramework,
Dependencies = packageReferences,
Imports = packageTargetFallback ?? new List <NuGetFramework>()
};
if ((projectTfi.Imports?.Count ?? 0) > 0)
{
projectTfi.FrameworkName = new FallbackFramework(projectTfi.FrameworkName, packageTargetFallback);
}
// Build up runtime information.
var runtimes = _project.Runtimes;
var supports = _project.Supports;
var runtimeGraph = new RuntimeGraph(runtimes, supports);
// In legacy CSProj, we only have one target framework per project
var tfis = new TargetFrameworkInformation[] { projectTfi };
return(new PackageSpec(tfis)
{
Name = _projectName ?? _projectUniqueName,
Version = new NuGetVersion(_project.Version),
Authors = new string[] { },
Owners = new string[] { },
Tags = new string[] { },
ContentFiles = new string[] { },
Dependencies = packageReferences,
FilePath = _projectFullPath,
RuntimeGraph = runtimeGraph,
RestoreMetadata = new ProjectRestoreMetadata
{
ProjectStyle = ProjectStyle.PackageReference,
OutputPath = GetBaseIntermediatePath(),
ProjectPath = _projectFullPath,
ProjectName = _projectName ?? _projectUniqueName,
ProjectUniqueName = _projectFullPath,
OriginalTargetFrameworks = tfis
.Select(tfi => tfi.FrameworkName.GetShortFolderName())
.ToList(),
TargetFrameworks = new List <ProjectRestoreMetadataFrameworkInfo>()
{
new ProjectRestoreMetadataFrameworkInfo(tfis[0].FrameworkName)
{
ProjectReferences = projectReferences?.ToList()
}
}
}
});
}
