private DependencyInfo ResolveProjectDepencies(Project project, string configuration, FrameworkName frameworkName)
{
var cacheKey = Tuple.Create("DependencyInfo", project.Name, configuration, frameworkName);
return(_cache.Get <DependencyInfo>(cacheKey, ctx =>
{
var applicationHostContext = GetApplicationHostContext(project, configuration, frameworkName);
var libraryManager = applicationHostContext.LibraryManager;
var frameworkResolver = applicationHostContext.FrameworkReferenceResolver;
var info = new DependencyInfo
{
Dependencies = new Dictionary <string, DependencyDescription>(),
ProjectReferences = new List <ProjectReference>(),
HostContext = applicationHostContext,
References = new List <string>(),
RawReferences = new Dictionary <string, byte[]>()
};
foreach (var library in applicationHostContext.DependencyWalker.Libraries)
{
var description = CreateDependencyDescription(library);
info.Dependencies[description.Name] = description;
// Skip unresolved libraries
if (!library.Resolved)
{
continue;
}
if (string.Equals(library.Type, "Project") &&
!string.Equals(library.Identity.Name, project.Name))
{
Project referencedProject;
if (!Project.TryGetProject(library.Path, out referencedProject))
{
// Should never happen
continue;
}
var targetFrameworkInformation = referencedProject.GetTargetFramework(library.Framework);
// If this is an assembly reference then treat it like a file reference
if (!string.IsNullOrEmpty(targetFrameworkInformation.AssemblyPath) &&
string.IsNullOrEmpty(targetFrameworkInformation.WrappedProject))
{
string assemblyPath = GetProjectRelativeFullPath(referencedProject, targetFrameworkInformation.AssemblyPath);
info.References.Add(assemblyPath);
description.Path = assemblyPath;
description.Type = "Assembly";
}
else
{
string wrappedProjectPath = null;
if (!string.IsNullOrEmpty(targetFrameworkInformation.WrappedProject))
{
wrappedProjectPath = GetProjectRelativeFullPath(referencedProject, targetFrameworkInformation.WrappedProject);
}
info.ProjectReferences.Add(new ProjectReference
{
Framework = new FrameworkData
{
ShortName = VersionUtility.GetShortFrameworkName(library.Framework),
FrameworkName = library.Framework.ToString(),
FriendlyName = frameworkResolver.GetFriendlyFrameworkName(library.Framework)
},
Path = library.Path,
WrappedProjectPath = wrappedProjectPath
});
}
}
}
var exportWithoutProjects = ProjectExportProviderHelper.GetExportsRecursive(
_cache,
applicationHostContext.LibraryManager,
applicationHostContext.LibraryExportProvider,
new LibraryKey
{
Configuration = configuration,
TargetFramework = frameworkName,
Name = project.Name
},
library => library.Type != "Project");
foreach (var reference in exportWithoutProjects.MetadataReferences)
{
var fileReference = reference as IMetadataFileReference;
if (fileReference != null)
{
info.References.Add(fileReference.Path);
}
var embedded = reference as IMetadataEmbeddedReference;
if (embedded != null)
{
info.RawReferences[embedded.Name] = embedded.Contents;
}
}
return info;
}));
}
public Assembly Load(AssemblyName assemblyName)
{
Project project;
string name = assemblyName.FullName;
if (!Project.TryGetProject(_virtualPathProvider.Combine(_path, name), out project))
{
return(null);
}
var cache = (ICache)_serviceProvider.GetService(typeof(ICache));
var target = new CompilationTarget(
name,
project.GetTargetFramework(_applicationEnvironment.RuntimeFramework).FrameworkName,
_applicationEnvironment.Configuration,
null);
ModuleLoaderContext moduleContext = new ModuleLoaderContext(
_serviceProvider,
project.ProjectDirectory);
moduleContext.DependencyWalker.Walk(name, project.Version, target.TargetFramework);
var cacheContextAccessor = (ICacheContextAccessor)_serviceProvider.GetService(typeof(ICacheContextAccessor));
var loadContextFactory = (IAssemblyLoadContextFactory)_serviceProvider.GetService(typeof(IAssemblyLoadContextFactory)) ?? new AssemblyLoadContextFactory(_serviceProvider);
var compiler = new InternalRoslynCompiler(
cache,
cacheContextAccessor,
new NamedCacheDependencyProvider(),
loadContextFactory,
_fileWatcher,
_applicationEnvironment,
_serviceProvider);
_orchardLibraryManager.AddAdditionalRegistrations(moduleContext.DependencyWalker.Libraries);
var exports = ProjectExportProviderHelper.GetExportsRecursive(
_orchardLibraryManager,
moduleContext.LibraryExportProvider,
new CompilationTarget(name, target.TargetFramework, target.Configuration, target.Aspect),
true);
_orchardLibraryManager.AddAdditionalLibraryExportRegistrations(name, exports);
foreach (var dependency in project.Dependencies)
{
if (!_orchardLibraryManager.MetadataReferences.ContainsKey(dependency.Name))
{
continue;
}
exports.MetadataReferences.Add(_orchardLibraryManager.MetadataReferences[dependency.Name]);
}
var compliationContext = compiler.CompileProject(
project.ToCompilationContext(target),
exports.MetadataReferences,
exports.SourceReferences,
() => CompositeResourceProvider.Default.GetResources(project));
var roslynProjectReference = new RoslynProjectReference(compliationContext);
_orchardLibraryManager.AddMetadataReference(name, roslynProjectReference);
var loadContext = _assemblyLoadContextAccessor.Default;
return(roslynProjectReference.Load(loadContext));
}
private static DependencyInformation ResolveDependencyInfo(DnxProject project, FrameworkName frameworkName)
{
var cacheKey = Tuple.Create("DependencyInformation", project.Name, "Debug", frameworkName);
return(cache.Get <DependencyInformation>(cacheKey, ctx =>
{
var applicationHostContext = GetApplicationHostContext(project, "Debug", frameworkName);
var info = new DependencyInformation
{
HostContext = applicationHostContext,
ProjectReferences = new List <ProjectReference>(),
References = new List <string>(),
ExportedSourcesFiles = new List <string>()
};
foreach (var library in applicationHostContext.DependencyWalker.Libraries)
{
// Skip unresolved libraries
if (!library.Resolved)
{
continue;
}
if (string.Equals(library.Type, "Project") &&
!string.Equals(library.Identity.Name, project.Name))
{
DnxProject referencedProject = GetProject(library.Path);
if (referencedProject == null)
{
// Should never happen
continue;
}
var targetFrameworkInformation = referencedProject.GetTargetFramework(library.Framework);
// If this is an assembly reference then treat it like a file reference
if (!string.IsNullOrEmpty(targetFrameworkInformation.AssemblyPath) &&
string.IsNullOrEmpty(targetFrameworkInformation.WrappedProject))
{
string assemblyPath = GetProjectRelativeFullPath(referencedProject, targetFrameworkInformation.AssemblyPath);
info.References.Add(assemblyPath);
}
else
{
string wrappedProjectPath = null;
if (!string.IsNullOrEmpty(targetFrameworkInformation.WrappedProject))
{
wrappedProjectPath = GetProjectRelativeFullPath(referencedProject, targetFrameworkInformation.WrappedProject);
}
info.ProjectReferences.Add(new ProjectReference
{
Name = referencedProject.Name,
Framework = library.Framework,
Path = library.Path,
WrappedProjectPath = wrappedProjectPath,
Project = referencedProject
});
}
}
}
var exportWithoutProjects = ProjectExportProviderHelper.GetExportsRecursive(
applicationHostContext.LibraryManager,
applicationHostContext.LibraryExportProvider,
new CompilationTarget("Debug", frameworkName, "Debug", null),
library => library.Type != "Project");
foreach (var reference in exportWithoutProjects.MetadataReferences)
{
var fileReference = reference as IMetadataFileReference;
if (fileReference != null)
{
info.References.Add(fileReference.Path);
}
}
foreach (var sourceFileReference in exportWithoutProjects.SourceReferences.OfType <ISourceFileReference>())
{
info.ExportedSourcesFiles.Add(sourceFileReference.Path);
}
return info;
}));
}