public CommandFactory(IScriptServicesBuilder scriptServicesBuilder)
{
if (scriptServicesBuilder == null)
{
throw new ArgumentNullException(nameof(scriptServicesBuilder));
}
_scriptServicesBuilder = scriptServicesBuilder;
_initializationServices = _scriptServicesBuilder.InitializationServices;
_fileSystem = _initializationServices.GetFileSystem();
if (_fileSystem.PackagesFile == null)
{
throw new ArgumentException(
"The file system provided by the initialization services provided by the script services builder has a null packages file.",
"scriptServicesBuilder");
}
if (_fileSystem.PackagesFolder == null)
{
throw new ArgumentException(
"The file system provided by the initialization services provided by the script services builder has a null package folder.",
"scriptServicesBuilder");
}
}
private Repl GetRepl(string[] args, out MemoryBufferConsole memoryBufferConsole)
{
SetProfile();
var arguments = ParseArguments(args);
var scriptServicesBuilder = ScriptServicesBuilderFactory.Create(arguments.CommandArguments, arguments.ScriptArguments);
IInitializationServices _initializationServices = scriptServicesBuilder.InitializationServices;
IFileSystem _fileSystem = _initializationServices.GetFileSystem();
if (_fileSystem.PackagesFile == null)
{
throw new ArgumentException("The file system provided by the initialization services provided by the script services builder has a null packages file.");
}
if (_fileSystem.PackagesFolder == null)
{
throw new ArgumentException("The file system provided by the initialization services provided by the script services builder has a null package folder.");
}
ScriptServices scriptServices = scriptServicesBuilder.Build();
memoryBufferConsole = new MemoryBufferConsole();
Repl repl = new Repl(arguments.ScriptArguments, _fileSystem, scriptServices.Engine,
scriptServices.ObjectSerializer, scriptServices.Logger, memoryBufferConsole,
scriptServices.FilePreProcessor, scriptServices.ReplCommands);
var workingDirectory = _fileSystem.CurrentDirectory;
var assemblies = scriptServices.AssemblyResolver.GetAssemblyPaths(workingDirectory);
var scriptPacks = scriptServices.ScriptPackResolver.GetPacks();
repl.Initialize(assemblies, scriptPacks, null);
return(repl);
}
public IScriptServicesBuilder LoadModules(string extension, params string[] moduleNames)
{
var config = new ModuleConfiguration(_debug, _scriptName, _repl, _logLevel, Overrides);
var loader = _initializationServices.GetModuleLoader();
loader.Load(config, _initializationServices.GetFileSystem().ModulesFolder, extension, moduleNames);
return(this);
}
public IScriptServicesBuilder LoadModules(string extension, params string[] moduleNames)
{
var config = new ModuleConfiguration(_cache, _scriptName, _repl, _logLevel, Overrides);
var loader = _initializationServices.GetModuleLoader();
var fs = _initializationServices.GetFileSystem();
var folders = _debug ? new[] { fs.ModulesFolder, fs.CurrentDirectory } : new[] { fs.ModulesFolder };
loader.Load(config, folders, extension, moduleNames);
return(this);
}
public CommandFactory(IScriptServicesBuilder scriptServicesBuilder)
{
Guard.AgainstNullArgument("scriptServicesBuilder", scriptServicesBuilder);
_scriptServicesBuilder = scriptServicesBuilder;
_initializationServices = _scriptServicesBuilder.InitializationServices;
_fileSystem = _initializationServices.GetFileSystem();
if (_fileSystem.PackagesFile == null)
{
throw new ArgumentException("The file system provided by the initialization services provided by the script services builder has a null packages file.");
}
if (_fileSystem.PackagesFolder == null)
{
throw new ArgumentException("The file system provided by the initialization services provided by the script services builder has a null package folder.");
}
}
protected override IContainer CreateContainer()
{
var builder = new ContainerBuilder();
_log.Debug("Registering runtime services");
builder.RegisterInstance(this.LogProvider).Exported(x => x.As <ILogProvider>());
builder.RegisterType(_scriptEngineType).As <IScriptEngine>().SingleInstance();
builder.RegisterType(_scriptExecutorType).As <IScriptExecutor>().SingleInstance();
builder.RegisterType(_replType).As <IRepl>().SingleInstance();
builder.RegisterType <ScriptServices>().SingleInstance();
builder.RegisterType <Repl>().As <IRepl>().SingleInstance();
builder.RegisterType <Printers>().SingleInstance();
RegisterLineProcessors(builder);
RegisterReplCommands(builder);
RegisterOverrideOrDefault <IFileSystem>(
builder, b => b.RegisterType <FileSystem>().As <IFileSystem>().SingleInstance());
RegisterOverrideOrDefault <IAssemblyUtility>(
builder, b => b.RegisterType <AssemblyUtility>().As <IAssemblyUtility>().SingleInstance());
RegisterOverrideOrDefault <IPackageContainer>(
builder, b => b.RegisterType <PackageContainer>().As <IPackageContainer>().SingleInstance());
RegisterOverrideOrDefault <IPackageAssemblyResolver>(
builder, b => b.RegisterType <PackageAssemblyResolver>().As <IPackageAssemblyResolver>().SingleInstance());
RegisterOverrideOrDefault <IAssemblyResolver>(
builder, b => b.RegisterType <AssemblyResolver>().As <IAssemblyResolver>().SingleInstance());
RegisterOverrideOrDefault <IScriptHostFactory>(
builder, b => b.RegisterType <ScriptHostFactory>().As <IScriptHostFactory>().SingleInstance());
RegisterOverrideOrDefault <IFilePreProcessor>(
builder, b => b.RegisterType <FilePreProcessor>().As <IFilePreProcessor>().SingleInstance());
RegisterOverrideOrDefault <IScriptPackResolver>(
builder, b => b.RegisterType <ScriptPackResolver>().As <IScriptPackResolver>().SingleInstance());
RegisterOverrideOrDefault <IInstallationProvider>(
builder, b => b.RegisterType <NugetInstallationProvider>().As <IInstallationProvider>().SingleInstance());
RegisterOverrideOrDefault <IPackageInstaller>(
builder, b => b.RegisterType <PackageInstaller>().As <IPackageInstaller>().SingleInstance());
RegisterOverrideOrDefault <ScriptServices>(
builder, b => b.RegisterType <ScriptServices>().SingleInstance());
RegisterOverrideOrDefault <IObjectSerializer>(
builder, b => b.RegisterType <ObjectSerializer>().As <IObjectSerializer>().SingleInstance());
RegisterOverrideOrDefault <IConsole>(
builder, b => b.RegisterInstance(_console));
RegisterOverrideOrDefault <IFileSystemMigrator>(
builder, b => b.RegisterType <FileSystemMigrator>().As <IFileSystemMigrator>().SingleInstance());
RegisterOverrideOrDefault <IScriptLibraryComposer>(
builder, b => b.RegisterType <ScriptLibraryComposer>().As <IScriptLibraryComposer>().SingleInstance());
RegisterOverrideOrDefault <IVisualStudioSolutionWriter>(
builder, b => b.RegisterType <VisualStudioSolutionWriter>().As <IVisualStudioSolutionWriter>().SingleInstance());
if (_initDirectoryCatalog)
{
var fileSystem = _initializationServices.GetFileSystem();
var assemblies = _initializationServices.GetAssemblyResolver()
.GetAssemblyPaths(fileSystem.GetWorkingDirectory(_scriptName))
.Where(assembly => ShouldLoadAssembly(fileSystem, _initializationServices.GetAssemblyUtility(), assembly));
var aggregateCatalog = new AggregateCatalog();
var assemblyLoadFailures = false;
foreach (var assemblyPath in assemblies)
{
try
{
var catalog = new AssemblyCatalog(assemblyPath);
// force the parts to be queried to catch any errors that would otherwise show up later
catalog.Parts.ToList();
aggregateCatalog.Catalogs.Add(catalog);
}
catch (ReflectionTypeLoadException typeLoadEx)
{
assemblyLoadFailures = true;
if (typeLoadEx.LoaderExceptions != null && typeLoadEx.LoaderExceptions.Any())
{
foreach (var ex in typeLoadEx.LoaderExceptions.GroupBy(x => x.Message))
{
_log.DebugFormat(
"Failure loading assembly: {0}. Exception: {1}", assemblyPath, ex.First().Message);
}
}
}
catch (Exception ex)
{
assemblyLoadFailures = true;
_log.DebugFormat("Failure loading assembly: {0}. Exception: {1}", assemblyPath, ex.Message);
}
}
if (assemblyLoadFailures)
{
_log.Warn(string.IsNullOrEmpty(_scriptName)
? "Some assemblies failed to load. Launch with '-repl -loglevel debug' to see the details"
: "Some assemblies failed to load. Launch with '-loglevel debug' to see the details");
}
builder.RegisterComposablePartCatalog(aggregateCatalog);
}
return(builder.Build());
}
protected override IContainer CreateContainer()
{
var builder = new ContainerBuilder();
this.Logger.Debug("Registering runtime services");
builder.RegisterInstance <ILog>(this.Logger).Exported(x => x.As <ILog>());
builder.RegisterType(_scriptEngineType).As <IScriptEngine>().SingleInstance();
builder.RegisterType(_scriptExecutorType).As <IScriptExecutor>().SingleInstance();
builder.RegisterType <ScriptServices>().SingleInstance();
RegisterLineProcessors(builder);
RegisterOverrideOrDefault <IFileSystem>(builder, b => b.RegisterType <FileSystem>().As <IFileSystem>().SingleInstance());
RegisterOverrideOrDefault <IAssemblyUtility>(builder, b => b.RegisterType <AssemblyUtility>().As <IAssemblyUtility>().SingleInstance());
RegisterOverrideOrDefault <IPackageContainer>(builder, b => b.RegisterType <PackageContainer>().As <IPackageContainer>().SingleInstance());
RegisterOverrideOrDefault <IPackageAssemblyResolver>(builder, b => b.RegisterType <PackageAssemblyResolver>().As <IPackageAssemblyResolver>().SingleInstance());
RegisterOverrideOrDefault <IAssemblyResolver>(builder, b => b.RegisterType <AssemblyResolver>().As <IAssemblyResolver>().SingleInstance());
RegisterOverrideOrDefault <IScriptHostFactory>(builder, b => b.RegisterType <ScriptHostFactory>().As <IScriptHostFactory>().SingleInstance());
RegisterOverrideOrDefault <IFilePreProcessor>(builder, b => b.RegisterType <FilePreProcessor>().As <IFilePreProcessor>().SingleInstance());
RegisterOverrideOrDefault <IScriptPackResolver>(builder, b => b.RegisterType <ScriptPackResolver>().As <IScriptPackResolver>().SingleInstance());
RegisterOverrideOrDefault <IInstallationProvider>(builder, b => b.RegisterType <NugetInstallationProvider>().As <IInstallationProvider>().SingleInstance());
RegisterOverrideOrDefault <IPackageInstaller>(builder, b => b.RegisterType <PackageInstaller>().As <IPackageInstaller>().SingleInstance());
RegisterOverrideOrDefault <ScriptServices>(builder, b => b.RegisterType <ScriptServices>().SingleInstance());
RegisterOverrideOrDefault <IObjectSerializer>(builder, b => b.RegisterType <ObjectSerializer>().As <IObjectSerializer>().SingleInstance());
RegisterOverrideOrDefault <IConsole>(builder, b => b.RegisterInstance(_console));
var assemblyResolver = _initializationServices.GetAssemblyResolver();
if (_initDirectoryCatalog)
{
var fileSystem = _initializationServices.GetFileSystem();
var currentDirectory = fileSystem.GetWorkingDirectory(_scriptName);
var assemblies = assemblyResolver.GetAssemblyPaths(currentDirectory);
var aggregateCatalog = new AggregateCatalog();
bool assemblyLoadFailures = false;
foreach (var assembly in assemblies)
{
try
{
var catalog = new AssemblyCatalog(assembly);
catalog.Parts.ToList(); //force the Parts to be read
aggregateCatalog.Catalogs.Add(catalog);
}
catch (Exception ex)
{
assemblyLoadFailures = true;
Logger.DebugFormat("Failure loading assembly: {0}. Exception: {1}", assembly, ex.Message);
}
}
if (assemblyLoadFailures)
{
if (_scriptName == null || _scriptName.Length == 0)
{
Logger.Warn("Some assemblies failed to load. Launch with '-repl -loglevel debug' to see the details");
}
else
{
Logger.Warn("Some assemblies failed to load. Launch with '-loglevel debug' to see the details");
}
}
builder.RegisterComposablePartCatalog(aggregateCatalog);
}
return(builder.Build());
}