public Assembly Load(string name) {
Project project;
if (!Project.TryGetProject(_virtualPathProvider.Combine(_path, name), out project)) {
return null;
}
var cache = (ICache)_serviceProvider.GetService(typeof(ICache));
var target = new LibraryKey {
Name = name,
Configuration = _applicationEnvironment.Configuration,
TargetFramework = project.GetTargetFramework(_applicationEnvironment.RuntimeFramework).FrameworkName
};
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(
cache,
_orchardLibraryManager,
moduleContext.LibraryExportProvider,
target,
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,
target,
exports.MetadataReferences,
exports.SourceReferences);
var roslynProjectReference = new RoslynProjectReference(compliationContext);
_orchardLibraryManager.AddMetadataReference(name, roslynProjectReference);
var loadContext = _assemblyLoadContextAccessor.Default;
return roslynProjectReference.Load(loadContext);
}
public Assembly Load(AssemblyName assemblyName)
{
Project project;
string name = assemblyName.FullName;
if (!Project.TryGetProject(_virtualPathProvider.Combine(_path, name), out project)) {
return null;
}
return _cache.Get<Assembly>(assemblyName.Name, cacheContext => {
var target = new CompilationTarget(
name,
project.GetTargetFramework(_applicationEnvironment.RuntimeFramework).FrameworkName,
_applicationEnvironment.Configuration,
null);
_moduleContext = new ModuleLoaderContext(
_serviceProvider,
project.ProjectDirectory,
target.Configuration,
target.TargetFramework);
foreach (var lib in _moduleContext.DependencyWalker.Libraries) {
_libraryManager.AddLibrary(lib.ToLibrary());
}
var compilationEngineFactory = new CompilationEngineFactory(
NoopWatcher.Instance, new CompilationCache());
var engine = compilationEngineFactory.CreateEngine(new CompilationEngineContext(
_moduleContext.LibraryManager,
_moduleContext.ProjectGraphProvider,
_moduleContext.ServiceProvider,
target.TargetFramework,
target.Configuration));
_packageAssemblyLookup.AddLoader(
_moduleContext.NuGetDependencyProvider);
var p = engine.LoadProject(project, null, _assemblyLoadContextAccessor.Default);
var exports = engine.RootLibraryExporter.GetExport(project.Name);
foreach (var metadataReference in exports.MetadataReferences) {
_libraryManager.AddMetadataReference(metadataReference);
}
return p;
});
}