public DesignTimeAssemblyLoadContextFactory(Project project,
IApplicationEnvironment appEnv,
CompilationEngineFactory compilationFactory)
{
_project = project;
_appEnv = appEnv;
_compilationFactory = compilationFactory;
}
public bool Build()
{
var projectFilesFinder = new Matcher();
// Resolve all the project names
var projectFilesToBuild = new List<string>();
foreach(var pattern in _buildOptions.ProjectPatterns)
{
if (pattern.Contains("*"))
{
// Requires globbing
projectFilesFinder.AddInclude(NormalizeGlobbingPattern(pattern));
}
else
{
projectFilesToBuild.Add(pattern);
}
}
var rootDirectory = Directory.GetCurrentDirectory();
var patternSearchFolder = new DirectoryInfoWrapper(new DirectoryInfo(rootDirectory));
var globbingProjects = projectFilesFinder.Execute(patternSearchFolder).Files.Select(file =>
Path.Combine(rootDirectory, file));
projectFilesToBuild.AddRange(globbingProjects);
var sw = Stopwatch.StartNew();
_compilationEngine = new CompilationEngineFactory(new CompilationCache());
var globalSucess = true;
foreach (var project in projectFilesToBuild)
{
var buildSuccess = BuildInternal(project);
globalSucess &= buildSuccess;
}
_buildOptions.Reports.Information.WriteLine($"Total build time elapsed: { sw.Elapsed }");
_buildOptions.Reports.Information.WriteLine($"Total projects built: { projectFilesToBuild.Count }");
return globalSucess;
}
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;
});
}