private static IAssembly CreateAssembly(string sourceCode)
{
var compiledAssembly = Compile(sourceCode);
using (var asm = new MemoryStream(compiledAssembly))
{
var assemblyLoadContextFactory = new AssemblyLoadContextFactory();
var assemblyLoadContext = assemblyLoadContextFactory.Create("Plugin", true);
//var assemblyLoadContext = new AssemblyLoadContext("Plugin", true);
var assembly = assemblyLoadContext.LoadFromStream(asm);
return(assembly);
}
}
public IAssemblyLoadContext Create(IServiceProvider serviceProvider)
{
var hostContextKey = Tuple.Create("RuntimeLoadContext", _project.Name, _appEnv.Configuration, _appEnv.RuntimeFramework);
var appHostContext = _compilationFactory.CompilationCache.Cache.Get <ApplicationHostContext>(hostContextKey, ctx =>
{
var applicationHostContext = new ApplicationHostContext(serviceProvider,
_project.ProjectDirectory,
packagesDirectory: null,
configuration: _appEnv.Configuration,
targetFramework: _appEnv.RuntimeFramework);
applicationHostContext.DependencyWalker.Walk(_project.Name, _project.Version, _appEnv.RuntimeFramework);
// Watch all projects for project.json changes
foreach (var library in applicationHostContext.DependencyWalker.Libraries)
{
if (string.Equals(library.Type, "Project"))
{
ctx.Monitor(new FileWriteTimeCacheDependency(library.Path));
}
}
// Add a cache dependency on restore complete to reevaluate dependencies
ctx.Monitor(_compilationFactory.CompilationCache.NamedCacheDependencyProvider.GetNamedDependency(_project.Name + "_Dependencies"));
// Create compilation engine and add it to the services
var compilationEngine = _compilationFactory.CreateEngine(new CompilationEngineContext(
applicationHostContext.LibraryManager,
applicationHostContext.ProjectGraphProvider,
NoopWatcher.Instance,
applicationHostContext.ServiceProvider,
_appEnv.RuntimeFramework,
_appEnv.Configuration));
applicationHostContext.AddService(typeof(ICompilationEngine), compilationEngine);
return(applicationHostContext);
});
var factory = new AssemblyLoadContextFactory(appHostContext.ServiceProvider);
return(factory.Create(appHostContext.ServiceProvider));
}
public IAssemblyLoadContext Create(IServiceProvider serviceProvider)
{
var hostContextKey = Tuple.Create("RuntimeLoadContext", _project.Name, _appEnv.Configuration, _appEnv.RuntimeFramework);
var appHostContext = _cache.Get <ApplicationHostContext>(hostContextKey, ctx =>
{
var applicationHostContext = new ApplicationHostContext(serviceProvider,
_project.ProjectDirectory,
packagesDirectory: null,
configuration: _appEnv.Configuration,
targetFramework: _appEnv.RuntimeFramework,
cache: _cache,
cacheContextAccessor: _cacheContextAccessor,
namedCacheDependencyProvider: _namedDependencyProvider);
applicationHostContext.DependencyWalker.Walk(_project.Name, _project.Version, _appEnv.RuntimeFramework);
// Watch all projects for project.json changes
foreach (var library in applicationHostContext.DependencyWalker.Libraries)
{
if (string.Equals(library.Type, "Project"))
{
ctx.Monitor(new FileWriteTimeCacheDependency(library.Path));
}
}
// Add a cache dependency on restore complete to reevaluate dependencies
ctx.Monitor(_namedDependencyProvider.GetNamedDependency(_project.Name + "_Dependencies"));
return(applicationHostContext);
});
var factory = new AssemblyLoadContextFactory(appHostContext.ServiceProvider);
return(factory.Create(appHostContext.ServiceProvider));
}
