internal static IVsProjectRestoreInfo Build(IEnumerable <IProjectVersionedValue <IProjectSubscriptionUpdate> > updates,
UnconfiguredProject project)
{
Requires.NotNull(updates, nameof(updates));
Requires.NotNull(project, nameof(project));
// if none of the underlying subscriptions have any changes
if (!updates.Any(u => u.Value.ProjectChanges.Any(c => c.Value.Difference.AnyChanges)))
{
return(null);
}
string baseIntermediatePath = null;
string originalTargetFrameworks = null;
var targetFrameworks = new TargetFrameworks();
var toolReferences = new ReferenceItems();
foreach (IProjectVersionedValue <IProjectSubscriptionUpdate> update in updates)
{
var nugetRestoreChanges = update.Value.ProjectChanges[NuGetRestore.SchemaName];
baseIntermediatePath = baseIntermediatePath ??
nugetRestoreChanges.After.Properties[NuGetRestore.BaseIntermediateOutputPathProperty];
originalTargetFrameworks = originalTargetFrameworks ??
nugetRestoreChanges.After.Properties[NuGetRestore.TargetFrameworksProperty];
bool noTargetFramework =
!update.Value.ProjectConfiguration.Dimensions.TryGetValue(NuGetRestore.TargetFrameworkProperty, out string targetFramework) &&
!nugetRestoreChanges.After.Properties.TryGetValue(NuGetRestore.TargetFrameworkProperty, out targetFramework);
if (noTargetFramework || string.IsNullOrEmpty(targetFramework))
{
TraceUtilities.TraceWarning("Unable to find TargetFramework Property");
continue;
}
if (!targetFrameworks.Contains(targetFramework))
{
var projectReferencesChanges = update.Value.ProjectChanges[ProjectReference.SchemaName];
var packageReferencesChanges = update.Value.ProjectChanges[PackageReference.SchemaName];
targetFrameworks.Add(new TargetFrameworkInfo
{
TargetFrameworkMoniker = targetFramework,
ProjectReferences = GetProjectReferences(projectReferencesChanges.After.Items, project),
PackageReferences = GetReferences(packageReferencesChanges.After.Items),
Properties = GetProperties(nugetRestoreChanges.After.Properties)
});
}
var toolReferencesChanges = update.Value.ProjectChanges[DotNetCliToolReference.SchemaName];
foreach (var item in toolReferencesChanges.After.Items)
{
if (!toolReferences.Contains(item.Key))
{
toolReferences.Add(GetReferenceItem(item));
}
}
}
// return nominate restore information if any target framework entries are found
return(targetFrameworks.Any()
? new ProjectRestoreInfo
{
BaseIntermediatePath = baseIntermediatePath,
OriginalTargetFrameworks = originalTargetFrameworks,
TargetFrameworks = targetFrameworks,
ToolReferences = toolReferences
}
: null);
}
internal static IVsProjectRestoreInfo Build(IEnumerable <IProjectVersionedValue <IProjectSubscriptionUpdate> > updates)
{
Requires.NotNull(updates, nameof(updates));
// if none of the underlying subscriptions have any changes
if (!updates.Any(u => u.Value.ProjectChanges.Any(c => c.Value.Difference.AnyChanges)))
{
return(null);
}
string msbuildProjectExtensionsPath = null;
string originalTargetFrameworks = null;
var targetFrameworks = new TargetFrameworks();
var toolReferences = new ReferenceItems();
foreach (IProjectVersionedValue <IProjectSubscriptionUpdate> update in updates)
{
IProjectChangeDescription nugetRestoreChanges = update.Value.ProjectChanges[NuGetRestore.SchemaName];
msbuildProjectExtensionsPath = msbuildProjectExtensionsPath ??
nugetRestoreChanges.After.Properties[NuGetRestore.MSBuildProjectExtensionsPathProperty];
originalTargetFrameworks = originalTargetFrameworks ??
nugetRestoreChanges.After.Properties[NuGetRestore.TargetFrameworksProperty];
bool noTargetFramework =
!update.Value.ProjectConfiguration.Dimensions.TryGetValue(NuGetRestore.TargetFrameworkProperty, out string targetFramework) &&
!nugetRestoreChanges.After.Properties.TryGetValue(NuGetRestore.TargetFrameworkProperty, out targetFramework);
if (noTargetFramework || string.IsNullOrEmpty(targetFramework))
{
TraceUtilities.TraceWarning("Unable to find TargetFramework Property");
continue;
}
if (!targetFrameworks.Contains(targetFramework))
{
IProjectChangeDescription projectReferencesChanges = update.Value.ProjectChanges[ProjectReference.SchemaName];
IProjectChangeDescription packageReferencesChanges = update.Value.ProjectChanges[PackageReference.SchemaName];
targetFrameworks.Add(new TargetFrameworkInfo
{
TargetFrameworkMoniker = targetFramework,
ProjectReferences = GetProjectReferences(projectReferencesChanges.After.Items),
PackageReferences = GetReferences(packageReferencesChanges.After.Items),
Properties = GetProperties(nugetRestoreChanges.After.Properties)
});
}
IProjectChangeDescription toolReferencesChanges = update.Value.ProjectChanges[DotNetCliToolReference.SchemaName];
foreach (KeyValuePair <string, IImmutableDictionary <string, string> > item in toolReferencesChanges.After.Items)
{
if (!toolReferences.Contains(item.Key))
{
toolReferences.Add(GetReferenceItem(item));
}
}
}
// return nominate restore information if any target framework entries are found
return(targetFrameworks.Any()
? new ProjectRestoreInfo
{
// NOTE: We pass MSBuildProjectExtensionsPath as BaseIntermediatePath instead of using
// BaseIntermediateOutputPath. This is because NuGet switched from using BaseIntermediateOutputPath
// to MSBuildProjectExtensionsPath, since the value of BaseIntermediateOutputPath is often set too
// late (after *.g.props files would need to have been imported from it). Instead of modifying the
// IVsProjectRestoreInfo interface or introducing something like IVsProjectRestoreInfo with an
// MSBuildProjectExtensionsPath property, we opted to leave the interface the same but change the
// meaning of its BaseIntermediatePath property. See
// https://github.com/dotnet/project-system/issues/3466for for details.
BaseIntermediatePath = msbuildProjectExtensionsPath,
OriginalTargetFrameworks = originalTargetFrameworks,
TargetFrameworks = targetFrameworks,
ToolReferences = toolReferences
}
: null);
}