public void Create(IScriptHost host)
{
try
{
m_scriptHost = host;
m_appDomain = AppDomain.CreateDomain($"ScriptDomain_{m_instanceId}");
m_appDomain.SetupInformation.ConfigurationFile = "dummy.config";
m_intManager = (InternalManager)m_appDomain.CreateInstanceAndUnwrap(typeof(InternalManager).Assembly.FullName, typeof(InternalManager).FullName);
// TODO: figure out a cleaner solution to Mono JIT corruption so server doesn't have to be slower
#if IS_FXSERVER
m_intManager.SetScriptHost(new WrapScriptHost(host), m_instanceId);
#else
m_intManager.SetScriptHost(Marshal.GetIUnknownForObject(host), m_instanceId);
#endif
}
catch (Exception e)
{
Debug.WriteLine(e.ToString());
if (e.InnerException != null)
{
Debug.WriteLine(e.InnerException.ToString());
}
throw;
}
}
public void Create(IScriptHost host)
{
try
{
m_scriptHost = host;
((IScriptHostWithResourceData)host).GetResourceName(out var nameString);
string resourceName = Marshal.PtrToStringAnsi(nameString);
bool useTaskScheduler = true;
#if IS_FXSERVER
string basePath = "";
{
// we can't invoke natives if not doing this
InternalManager.ScriptHost = host;
basePath = Native.API.GetResourcePath(resourceName);
useTaskScheduler = Native.API.GetNumResourceMetadata(resourceName, "clr_disable_task_scheduler") == 0;
}
#endif
m_appDomain = AppDomain.CreateDomain($"ScriptDomain_{m_instanceId}", AppDomain.CurrentDomain.Evidence, new AppDomainSetup()
{
#if IS_FXSERVER
ApplicationBase = basePath
#endif
});
m_appDomain.SetupInformation.ConfigurationFile = "dummy.config";
m_intManager = (InternalManager)m_appDomain.CreateInstanceAndUnwrap(typeof(InternalManager).Assembly.FullName, typeof(InternalManager).FullName);
if (useTaskScheduler)
{
m_intManager.CreateTaskScheduler();
}
m_intManager.SetResourceName(resourceName);
// TODO: figure out a cleaner solution to Mono JIT corruption so server doesn't have to be slower
#if IS_FXSERVER
m_intManager.SetScriptHost(new WrapScriptHost(host), m_instanceId);
#else
m_intManager.SetScriptHost(Marshal.GetIUnknownForObject(host), m_instanceId);
#endif
}
catch (Exception e)
{
Debug.WriteLine(e.ToString());
if (e.InnerException != null)
{
Debug.WriteLine(e.InnerException.ToString());
}
throw;
}
}
public IScriptSession CreateSession(IScriptHost host, IDictionary <string, string> arguments)
{
if (arguments == null)
{
throw new ArgumentNullException("arguments");
}
// Are we using the experimental bits?
var experimental = arguments.ContainsKey("experimental");
if (!experimental)
{
// Are we running Windows 10, build 10041?
var operativeSystemVersion = Environment.OSVersion.Version;
if (operativeSystemVersion.Major == 10 && operativeSystemVersion.Build >= 10041)
{
// Since .NET 4.6.1 is default here and since Roslyn
// isn't compatible with that framework version,
// we default to the experimental bits.
experimental = true;
}
}
// Create the script session.
_log.Debug("Creating script session...");
if (experimental)
{
// Use the nightly build.
_log.Information("Using nightly build of Roslyn.");
return(_nightlyFactory.CreateSession(host));
}
// Use the stable build.
return(_stableFactory.CreateSession(host));
}
private unsafe static void InvokeInternal(ulong nativeIdentifier, IScriptHost scriptHost)
{
fixed(ContextType *cxt = &m_extContext)
{
InvokeInternal(cxt, nativeIdentifier, scriptHost);
}
}
public IScriptSession CreateSession(IScriptHost host)
{
// Is Roslyn installed?
if (!IsInstalled())
{
// Find out which is the latest Roslyn version.
_log.Information("Checking what the latest version of Roslyn is...");
var version = GetLatestVersion();
if (version == null)
{
throw new CakeException("Could not resolve latest version of Roslyn.");
}
_log.Information("The latest Roslyn version is {0}.", version);
_log.Information("Downloading and installing Roslyn...");
Install(version);
}
// Load Roslyn assemblies dynamically.
foreach (var filePath in _paths)
{
Assembly.LoadFrom(_environment
.GetApplicationRoot()
.CombineWithFilePath(filePath.GetFilename())
.FullPath);
}
// Create the session.
return(new RoslynNightlyScriptSession(host, _log));
}
public void OnLoad(IScriptHost host)
{
this.host = host;
//
// TODO: Add initialization code.
//
}
public MonoScriptSession(IScriptHost host, ICakeLog log)
{
if (host == null)
{
throw new ArgumentNullException("host");
}
if (log == null)
{
throw new ArgumentNullException("log");
}
_log = log;
// Create the evaluator.
var compilerSettings = new CompilerSettings();
var reportPrinter = new MonoConsoleReportPrinter(_log);
var compilerContext = new CompilerContext(compilerSettings, reportPrinter);
_evaluator = new Evaluator(compilerContext);
// Set our instance of the script host to this static member
MonoScriptHostProxy.ScriptHost = host;
// This will be our 'base' type from which the evaluator grants access
// to static members to the script being run
_evaluator.InteractiveBaseClass = typeof(MonoScriptHostProxy);
}
public IScriptSession CreateSession(IScriptHost host)
{
_log.Debug("Creating script session...");
var roslynScriptEngine = new ScriptEngine();
var session = roslynScriptEngine.CreateSession(host, typeof(IScriptHost));
return(new RoslynScriptSession(session, _log));
}
public IScriptSession CreateSession(IScriptHost host, IDictionary <string, string> arguments)
{
if (_options.PerformDebug)
{
return(new DebugXPlatScriptSession(host, _loader, _log));
}
return(new DefaultXPlatScriptSession(host, _loader, _log));
}
public RoslynNightlyScriptSession(IScriptHost host, ICakeLog log)
{
_host = host;
_log = log;
_referencePaths = new HashSet <FilePath>(PathComparer.Default);
_references = new HashSet <Assembly>();
_namespaces = new HashSet <string>(StringComparer.Ordinal);
}
public DefaultRoslynScriptSession(IScriptHost host, ICakeLog log) : base(host, log)
{
if (log == null)
{
throw new ArgumentNullException("log");
}
_log = log;
}
public void Create(IScriptHost host)
{
try
{
m_scriptHost = host;
#if IS_FXSERVER
string resourceName = "";
string basePath = "";
{
((IScriptHostWithResourceData)host).GetResourceName(out var nameString);
resourceName = Marshal.PtrToStringAnsi(nameString);
// we can't invoke natives if not doing this
InternalManager.ScriptHost = host;
basePath = Native.API.GetResourcePath(resourceName);
}
// Load required assemblies by resource
ms_appDomain.AssemblyResolve += (sender, args) =>
{
var assemblyPath = Path.Combine(basePath, new AssemblyName(args.Name).Name + ".dll");
if (!File.Exists(assemblyPath))
{
return(null);
}
return(Assembly.LoadFile(assemblyPath));
};
#endif
m_intManager = (InternalManager)ms_appDomain.CreateInstanceAndUnwrap(
typeof(InternalManager).Assembly.FullName, typeof(InternalManager).FullName);
// TODO: figure out a cleaner solution to Mono JIT corruption so server doesn't have to be slower
#if IS_FXSERVER
m_intManager.SetScriptHost(new WrapScriptHost(host), m_instanceId);
#else
m_intManager.SetScriptHost(Marshal.GetIUnknownForObject(host), m_instanceId);
#endif
}
catch (Exception e)
{
Debug.WriteLine(e.ToString());
if (e.InnerException != null)
{
Debug.WriteLine(e.InnerException.ToString());
}
throw;
}
}
/// <summary>
/// Initializes environment according to the setup information.
/// </summary>
private ScriptDomainManager()
{
// create local environment for the host:
_environment = new ScriptEnvironment(this);
_host = new ScriptHost(_environment);
// initialize snippets:
_snippets = new Snippets();
_pal = null;
}
public void Destroy()
{
m_intManager?.Destroy();
AppDomain.Unload(m_appDomain);
m_appDomain = null;
m_intManager = null;
m_scriptHost = null;
}
public StateMachineManagerDataService(
ISessionIdProvider sessionIdProvider,
ILocaleManager localeManager,
IAssetsManager assetsManager,
IScriptHost scriptHost)
{
this.sessionIdProvider = sessionIdProvider;
this.localeManager = localeManager;
this.assetsManager = assetsManager;
this.scriptHost = scriptHost;
}
public RoslynScriptSession(IScriptHost host, IAssemblyLoader loader, ICakeLog log, CakeOptions options)
{
_host = host;
_loader = loader;
_log = log;
_options = options;
ReferencePaths = new HashSet <FilePath>(PathComparer.Default);
References = new HashSet <Assembly>();
Namespaces = new HashSet <string>(StringComparer.Ordinal);
}
private unsafe static void InvokeInternal(ulong nativeIdentifier, IScriptHost scriptHost)
{
var context = m_extContext;
m_extContext = new ContextType();
ContextType *cxt = &context;
InvokeInternal(cxt, nativeIdentifier, scriptHost);
m_extContext = context;
}
private void InvokeInternal(ulong nativeIdentifier, IScriptHost scriptHost)
{
m_context.nativeIdentifier = nativeIdentifier;
unsafe
{
fixed(fxScriptContext *cxt = &m_context)
{
scriptHost.InvokeNative(new IntPtr(cxt));
}
}
}
public DebugRoslynNightlyScriptSession(IScriptHost host, ICakeLog log) : base(log)
{
if (host == null)
{
throw new ArgumentNullException("host");
}
if (log == null)
{
throw new ArgumentNullException("log");
}
_host = host;
_log = log;
}
public IScriptSession CreateSession(IScriptHost host, IDictionary <string, string> arguments)
{
if (host == null)
{
throw new ArgumentNullException("host");
}
if (arguments == null)
{
throw new ArgumentNullException("arguments");
}
// Create the script session.
_log.Debug("Creating script session...");
return(new MonoScriptSession(host, _log));
}
public RoslynScriptSession(
IScriptHost host,
IAssemblyLoader loader,
ICakeConfiguration configuration,
ICakeLog log,
IScriptHostSettings settings)
{
_host = host;
_loader = loader;
_log = log;
_configuration = configuration;
_settings = settings;
ReferencePaths = new HashSet <FilePath>(PathComparer.Default);
References = new HashSet <Assembly>();
Namespaces = new HashSet <string>(StringComparer.Ordinal);
}
protected RoslynScriptSession(IScriptHost host, ICakeLog log)
{
if (host == null)
{
throw new ArgumentNullException("host");
}
if (log == null)
{
throw new ArgumentNullException("log");
}
var roslynScriptEngine = new global::Roslyn.Scripting.CSharp.ScriptEngine();
_roslynSession = roslynScriptEngine.CreateSession(host, typeof(IScriptHost));
_log = log;
_importedNamespaces = new HashSet <string>();
}
/// <summary>
/// Initializes environment according to the setup information.
/// </summary>
private ScriptDomainManager(ScriptEnvironmentSetup setup)
{
Debug.Assert(setup != null);
// create local environment for the host:
_environment = new ScriptEnvironment(this);
// create PAL (default always available):
_pal = setup.CreatePAL();
// let setup register providers listed on it:
setup.RegisterProviders(this);
// initialize snippets:
_snippets = new Snippets();
// create a local host unless a remote one has already been created:
_host = setup.CreateScriptHost(_environment);
}
public IScriptSession CreateSession(IScriptHost host)
{
// Is Roslyn installed?
if (!IsInstalled())
{
_log.Information("Downloading and installing Roslyn (experimental)...");
Install(new SemanticVersion(1, 0, 0, "rc2"));
}
// Load Roslyn assemblies dynamically.
foreach (var filePath in _paths)
{
Assembly.LoadFrom(_environment.ApplicationRoot
.CombineWithFilePath(filePath.GetFilename())
.FullPath);
}
// Create the session.
return(CreateSession(host, _log));
}
public async Task Apply(IScriptHost context)
{
foreach (var script in Scripts)
{
switch (script.Type)
{
case ScriptType.CSharp:
await context.ExecuteCSharp(script.Value).ConfigureAwait(false);
break;
case ScriptType.Lua:
context.ExecuteLua(script.Value);
break;
default:
throw new InvalidOperationException("Unsupported script type: " + script.Type.ToString("f"));
}
}
}
public IScriptSession CreateSession(IScriptHost host, IDictionary <string, string> arguments)
{
if (arguments == null)
{
throw new ArgumentNullException("arguments");
}
// Create the script session.
_log.Debug("Creating script session...");
// Are we using the experimental bits?
if (_options.Experimental)
{
// Use the nightly build.
_log.Debug("Using prerelease build of Roslyn.");
return(_nightlyFactory.CreateSession(host));
}
// Use the stable build.
return(_stableFactory.CreateSession(host));
}
public IScriptSession CreateSession(IScriptHost host)
{
var root = _environment.ApplicationRoot;
// Is Roslyn installed?
if (!IsInstalled(root))
{
_log.Information("Downloading and installing Roslyn...");
Install(root);
}
// Load Roslyn assemblies dynamically.
foreach (var filePath in _paths)
{
Assembly.LoadFrom(_environment.ApplicationRoot
.CombineWithFilePath(filePath.GetFilename())
.FullPath);
}
// Create a new session.
return(CreateSession(host, _log));
}
public void Create(IScriptHost host)
{
try
{
m_scriptHost = host;
m_appDomain = AppDomain.CreateDomain($"ScriptDomain_{m_instanceId}");
m_intManager = (InternalManager)m_appDomain.CreateInstanceAndUnwrap(typeof(InternalManager).Assembly.FullName, typeof(InternalManager).FullName);
m_intManager.SetScriptHost(Marshal.GetIUnknownForObject(host), m_instanceId);
}
catch (Exception e)
{
Debug.WriteLine(e.ToString());
if (e.InnerException != null)
{
Debug.WriteLine(e.InnerException.ToString());
}
throw;
}
}
public ScriptRunner(IFileSystem fileSystem, ICakeEnvironment environment, CakeArguments arguments,
IScriptSessionFactory sessionFactory, IScriptAliasGenerator aliasGenerator,
IScriptProcessor processor, IScriptHost host)
{
if (fileSystem == null)
{
throw new ArgumentNullException("fileSystem");
}
if (environment == null)
{
throw new ArgumentNullException("environment");
}
if (arguments == null)
{
throw new ArgumentNullException("arguments");
}
if (sessionFactory == null)
{
throw new ArgumentNullException("sessionFactory");
}
if (aliasGenerator == null)
{
throw new ArgumentNullException("aliasGenerator");
}
if (host == null)
{
throw new ArgumentNullException("host");
}
_fileSystem = fileSystem;
_environment = environment;
_arguments = arguments;
_sessionFactory = sessionFactory;
_aliasGenerator = aliasGenerator;
_processor = processor;
_host = host;
}
public RoslynScriptSession(
IScriptHost host,
IAssemblyLoader loader,
ICakeConfiguration configuration,
ICakeLog log,
IScriptHostSettings settings)
{
_host = host;
_fileSystem = host.Context.FileSystem;
_loader = loader;
_log = log;
_configuration = configuration;
_settings = settings;
ReferencePaths = new HashSet <FilePath>(PathComparer.Default);
References = new HashSet <Assembly>();
Namespaces = new HashSet <string>(StringComparer.Ordinal);
var cacheEnabled = configuration.GetValue(Constants.Settings.EnableScriptCache) ?? bool.FalseString;
_scriptCacheEnabled = cacheEnabled.Equals(bool.TrueString, StringComparison.OrdinalIgnoreCase);
_regenerateCache = host.Context.Arguments.HasArgument(Constants.Cache.InvalidateScriptCache);
_scriptCachePath = configuration.GetScriptCachePath(settings.Script.GetDirectory(), host.Context.Environment);
}
/// <summary>
/// Runs the script using the specified script host.
/// </summary>
/// <param name="host">The script host.</param>
/// <param name="scriptPath">The script.</param>
/// <param name="arguments">The arguments.</param>
public void Run(IScriptHost host, FilePath scriptPath, IDictionary <string, string> arguments)
{
if (host == null)
{
throw new ArgumentNullException(nameof(host));
}
if (scriptPath == null)
{
throw new ArgumentNullException(nameof(scriptPath));
}
if (arguments == null)
{
throw new ArgumentNullException(nameof(arguments));
}
// Make the script path absolute.
scriptPath = scriptPath.MakeAbsolute(_environment);
// Prepare the environment.
_environment.WorkingDirectory = scriptPath.GetDirectory();
// Analyze the script file.
_log.Verbose("Analyzing build script...");
var result = _analyzer.Analyze(scriptPath.GetFilename());
// Log all errors and throw
if (!result.Succeeded)
{
foreach (var error in result.Errors)
{
var format = $"{error.File.MakeAbsolute(_environment).FullPath}:{error.Line}: {{0}}";
_log.Error(format, error.Message);
}
throw new CakeException("Errors occurred while analyzing script.");
}
// Install tools.
_log.Verbose("Processing build script...");
var toolsPath = GetToolPath(scriptPath.GetDirectory());
_processor.InstallTools(result.Tools, toolsPath);
// Install addins.
var addinRoot = GetAddinPath(scriptPath.GetDirectory());
var addinReferences = _processor.InstallAddins(result.Addins, addinRoot);
foreach (var addinReference in addinReferences)
{
result.References.Add(addinReference.FullPath);
}
// Create and prepare the session.
var session = _engine.CreateSession(host);
// Load all references.
var applicationRoot = _environment.ApplicationRoot;
var assemblies = new HashSet <Assembly>();
assemblies.AddRange(_conventions.GetDefaultAssemblies(applicationRoot));
foreach (var reference in result.References)
{
var referencePath = new FilePath(reference);
if (host.Context.FileSystem.Exist(referencePath))
{
var assembly = _assemblyLoader.Load(referencePath, true);
assemblies.Add(assembly);
}
else
{
// Add a reference to the session.
session.AddReference(referencePath);
}
}
var aliases = new List <ScriptAlias>();
// Got any assemblies?
if (assemblies.Count > 0)
{
// Find all script aliases.
var foundAliases = _aliasFinder.FindAliases(assemblies);
if (foundAliases.Count > 0)
{
aliases.AddRange(foundAliases);
}
// Add assembly references to the session.
foreach (var assembly in assemblies)
{
session.AddReference(assembly);
}
}
// Import all namespaces.
var namespaces = new HashSet <string>(result.Namespaces, StringComparer.Ordinal);
namespaces.AddRange(_conventions.GetDefaultNamespaces());
namespaces.AddRange(aliases.SelectMany(alias => alias.Namespaces));
foreach (var @namespace in namespaces.OrderBy(ns => ns))
{
session.ImportNamespace(@namespace);
}
// Execute the script.
var script = new Script(result.Namespaces, result.Lines, aliases, result.UsingAliases, result.UsingStaticDirectives, result.Defines);
session.Execute(script);
}
/// <summary>
/// Initializes environment according to the setup information.
/// </summary>
private ScriptDomainManager()
{
// create local environment for the host:
_environment = new ScriptEnvironment(this);
_host = new ScriptHost(_environment);
// initialize snippets:
_snippets = new Snippets();
_pal = null;
}
internal void SetLocalHost(IScriptHost host) {
Contract.Requires(host is ILocalObject, "host", "Host must be a local object.");
_host = host;
}
public RemoteScriptHost(IScriptHost host) {
Contract.Requires(host is ILocalObject, "host", "Host must be a local object.");
_host = host;
}
internal RemoteScriptHost() {
// to be provided later:
_host = null;
}
/// <summary>
/// Initializes a new host.
/// </summary>
protected CodeCakeHost()
{
Debug.Assert( _injectedActualHost != null );
_host = _injectedActualHost;
}