private FrameworkInfo ConfigureRuntimeFramework() { ArrayList candidates = new ArrayList(); // determine the framework family name string frameworkFamily = PlatformHelper.IsMono ? "mono" : "net"; // determine the version of the current runtime framework Version frameworkClrVersion = new Version(Environment.Version.ToString(3)); // determine which framework configuration matches the host CLR foreach (FrameworkInfo framework in Project.Frameworks) { if (framework.Family != frameworkFamily) { continue; } if (framework.ClrVersion != frameworkClrVersion) { continue; } candidates.Add(framework); } FrameworkInfo selected = null; for (int i = 0; i < candidates.Count; i++) { FrameworkInfo current = (FrameworkInfo)candidates[i]; try { // validate current.Validate(); selected = current; if (selected.SdkDirectory != null) { // if we found a matching framework with a valid // SDK, then skip further candidates break; } } catch { // only rethrow exception if we haven't yet found a valid // framework and we're dealing with the last candidate if (selected == null && i == (candidates.Count - 1)) { throw; } } } if (selected == null) { // information about the current runtime framework should // be added to the NAnt configuration file throw new BuildException(string.Format(CultureInfo.InvariantCulture, ResourceUtils.GetString("NA1062"), frameworkFamily, frameworkClrVersion.ToString())); } return(selected); }
/// <summary> /// Starts NAnt. This is the Main entry point. /// </summary> /// <param name="args">Command Line args, or whatever you want to pass it. They will treated as Command Line args.</param> /// <returns> /// The exit code. /// </returns> public static int Main(string[] args) { CommandLineParser commandLineParser = null; Project project = null; Level projectThreshold = Level.Info; // create assembly resolver AssemblyResolver assemblyResolver = new AssemblyResolver(); // attach assembly resolver to the current domain assemblyResolver.Attach(); CommandLineOptions cmdlineOptions = new CommandLineOptions(); try { commandLineParser = new CommandLineParser(typeof(CommandLineOptions), true); commandLineParser.Parse(args, cmdlineOptions); if (!cmdlineOptions.NoLogo) { Console.WriteLine(commandLineParser.LogoBanner); // insert empty line Console.WriteLine(); } if (cmdlineOptions.ShowHelp) { ConsoleDriver.ShowHelp(commandLineParser); return(0); } // determine the project message threshold if (cmdlineOptions.Debug) { projectThreshold = Level.Debug; } else if (cmdlineOptions.Verbose) { projectThreshold = Level.Verbose; } else if (cmdlineOptions.Quiet) { projectThreshold = Level.Warning; } if (cmdlineOptions.BuildFile != null) { if (project != null) { Console.WriteLine(string.Format(CultureInfo.InvariantCulture, "Buildfile has already been loaded! Using new value '{0}'; discarding old project file '{1}'", cmdlineOptions.BuildFile, project.BuildFileUri)); // insert empty line Console.WriteLine(); } project = new Project(cmdlineOptions.BuildFile, projectThreshold, cmdlineOptions.IndentationLevel); } // get build file name if the project has not been created. // If a build file was not specified on the command line. if (project == null) { project = new Project(GetBuildFileName(Environment.CurrentDirectory, null, cmdlineOptions.FindInParent), projectThreshold, cmdlineOptions.IndentationLevel); } // load extension asseemblies LoadExtensionAssemblies(cmdlineOptions.ExtensionAssemblies, project); PropertyDictionary buildOptionProps = new PropertyDictionary(project); // add build logger and build listeners to project ConsoleDriver.AddBuildListeners(cmdlineOptions, project); // copy cmd line targets foreach (string target in cmdlineOptions.Targets) { project.BuildTargets.Add(target); } // build collection of valid properties that were specified on // the command line. foreach (string key in cmdlineOptions.Properties) { buildOptionProps.AddReadOnly(key, cmdlineOptions.Properties.Get(key)); } // add valid properties to the project. foreach (System.Collections.DictionaryEntry de in buildOptionProps) { project.Properties.AddReadOnly((string)de.Key, (string)de.Value); } //add these here and in the project .ctor Assembly ass = Assembly.GetExecutingAssembly(); project.Properties.AddReadOnly(Project.NAntPropertyFileName, ass.Location); project.Properties.AddReadOnly(Project.NAntPropertyVersion, ass.GetName().Version.ToString()); project.Properties.AddReadOnly(Project.NAntPropertyLocation, Path.GetDirectoryName(ass.Location)); if (cmdlineOptions.TargetFramework != null) { FrameworkInfo framework = project.Frameworks[cmdlineOptions.TargetFramework]; if (framework != null) { try { framework.Validate(); project.TargetFramework = framework; } catch (Exception ex) { // write message of exception to console WriteException(ex); // output full stacktrace when NAnt is started in debug mode if (Level.Debug >= projectThreshold) { // insert empty line Console.Error.WriteLine(); // output header Console.Error.WriteLine("Stacktrace:"); // insert empty line Console.Error.WriteLine(); // output full stacktrace Console.Error.WriteLine(ex.ToString()); } // signal error return(1); } } else { Console.Error.WriteLine("Invalid framework '{0}' specified.", cmdlineOptions.TargetFramework); // insert empty line Console.Error.WriteLine(); FrameworkInfo[] installedFrameworks = project.GetFrameworks( FrameworkTypes.Installed); if (installedFrameworks.Length == 0) { Console.Error.WriteLine("There are no supported frameworks available on your system."); } else { Console.Error.WriteLine("Possible values include:"); // insert empty line Console.Error.WriteLine(); foreach (FrameworkInfo fi in installedFrameworks) { Console.Error.WriteLine("{0} ({1})", fi.Name, fi.Description); } } // signal error return(1); } } // Enable parallel execution of targets project.RunTargetsInParallel = cmdlineOptions.UseJobs; if (cmdlineOptions.ShowProjectHelp) { Console.WriteLine(); ConsoleDriver.ShowProjectHelp(project.Document); } else { if (!project.Run()) { return(1); } } // signal success return(0); } catch (CommandLineArgumentException ex) { // Write logo banner to console if parser was created successfully if (commandLineParser != null) { Console.WriteLine(commandLineParser.LogoBanner); // insert empty line Console.Error.WriteLine(); } // write message of exception to console WriteException(ex); // output full stacktrace when NAnt is started in debug mode if (Level.Debug >= projectThreshold) { // insert empty line Console.Error.WriteLine(); // output header Console.Error.WriteLine("Stacktrace:"); // insert empty line Console.Error.WriteLine(); // output full stacktrace Console.Error.WriteLine(ex.ToString()); } // insert empty line Console.WriteLine(); // instruct users to check the usage instructions Console.WriteLine("Try 'nant -help' for more information"); // signal error return(1); } catch (ApplicationException ex) { // insert empty line Console.Error.WriteLine(); // output build result Console.Error.WriteLine("BUILD FAILED"); // insert empty line Console.Error.WriteLine(); // write message of exception to console WriteException(ex); // output full stacktrace when NAnt is started in debug mode if (Level.Debug >= projectThreshold) { // insert empty line Console.Error.WriteLine(); // output header Console.Error.WriteLine("Stacktrace:"); // insert empty line Console.Error.WriteLine(); // output full stacktrace Console.Error.WriteLine(ex.ToString()); } else { // insert empty line Console.WriteLine(string.Empty); // output help text Console.WriteLine("For more information regarding the cause of the " + "build failure, run the build again in debug mode."); } // insert empty line Console.WriteLine(); // instruct users to check the usage instructions Console.WriteLine("Try 'nant -help' for more information"); // signal error return(1); } catch (Exception ex) { // insert empty line Console.Error.WriteLine(); // all other exceptions should have been caught Console.Error.WriteLine("INTERNAL ERROR"); // insert empty line Console.Error.WriteLine(); // write message of exception to console WriteException(ex); // output full stacktrace when NAnt is started in verbose mode if (Level.Verbose >= projectThreshold) { // insert empty line Console.Error.WriteLine(); // output header Console.Error.WriteLine("Stacktrace:"); // insert empty line Console.Error.WriteLine(); // output full stacktrace Console.Error.WriteLine(ex.ToString()); } else { // insert xempty line Console.WriteLine(); // output help text Console.WriteLine("For more information regarding the cause of the " + "build failure, run the build again in verbose mode."); } // insert empty line Console.WriteLine(); // instruct users to report this problem Console.WriteLine("Please send a bug report (including the version of NAnt you're using) to [email protected]"); // signal fatal error return(2); } finally { if (project != null) { project.DetachBuildListeners(); } // detach assembly resolver from the current domain assemblyResolver.Detach(); if (cmdlineOptions.Pause) { Console.ReadKey(); } } }