Esempio n. 1
0
        private static int Go(string[] args)
        {
            if (args.Length < 1)
            {
                //no script provided.
                DefaultConsoles.Error.Red(c => c.WriteLine("No script provided."));
                return(-1);
            }

            args = args.Select(ConsumeArg).Where(a => a != null).ToArray();

            LogManager.Initialize(_logType);

            if (args.Length == 0)
            {
                _log.Error("No script file provided.");
                return(1);
            }

            var scriptPath = args[0];

            scriptPath = Path.GetFullPath(scriptPath);

            if (!File.Exists(scriptPath))
            {
                _log.Error($"Script not found: '{scriptPath}'");
                return(2);
            }

            var scriptFile = new ScriptFile(scriptPath);

            var fileCommandOptions = new ExecuteScriptCommandOptions(
                scriptFile,
                args.Skip(1).ToArray(),
                _optimizationLevel,
                null,
                _disableCache,
                new ScriptGlobals(scriptFile.Path,
                                  MakeLocationDictionary(scriptFile.Path)));

            var fileCommand = new ExecuteScriptCommand();

            return(fileCommand.Run <int>(fileCommandOptions).Result);
        }
Esempio n. 2
0
        private static int Wain(string[] args)
        {
            var app = new CommandLineApplication(throwOnUnexpectedArg: false)
            {
                ExtendedHelpText = "Starting without a path to a CSX file or a command, starts the REPL (interactive) mode."
            };

            var file           = app.Argument("script", "Path to CSX script");
            var interactive    = app.Option("-i | --interactive", "Execute a script and drop into the interactive mode afterwards.", CommandOptionType.NoValue);
            var configuration  = app.Option("-c | --configuration <configuration>", "Configuration to use for running the script [Release/Debug] Default is \"Debug\"", CommandOptionType.SingleValue);
            var packageSources = app.Option("-s | --sources <SOURCE>", "Specifies a NuGet package source to use when resolving NuGet packages.", CommandOptionType.MultipleValue);
            var debugMode      = app.Option(DebugFlagShort + " | " + DebugFlagLong, "Enables debug output.", CommandOptionType.NoValue);
            var verbosity      = app.Option("--verbosity", " Set the verbosity level of the command. Allowed values are t[trace], d[ebug], i[nfo], w[arning], e[rror], and c[ritical].", CommandOptionType.SingleValue);
            var nocache        = app.Option("--no-cache", "Disable caching (Restore and Dll cache)", CommandOptionType.NoValue);
            var infoOption     = app.Option("--info", "Displays environmental information", CommandOptionType.NoValue);

            var argsBeforeDoubleHyphen = args.TakeWhile(a => a != "--").ToArray();
            var argsAfterDoubleHyphen  = args.SkipWhile(a => a != "--").Skip(1).ToArray();

            const string helpOptionTemplate = "-? | -h | --help";

            app.HelpOption(helpOptionTemplate);
            app.VersionOption("-v | --version", () => new VersionProvider().GetCurrentVersion().Version);

            app.Command("eval", c =>
            {
                c.Description = "Execute CSX code.";
                var code      = c.Argument("code", "Code to execute.");
                var cwd       = c.Option("-cwd |--workingdirectory <currentworkingdirectory>", "Working directory for the code compiler. Defaults to current directory.", CommandOptionType.SingleValue);
                c.HelpOption(helpOptionTemplate);
                c.OnExecute(async() =>
                {
                    var source = code.Value;
                    if (string.IsNullOrWhiteSpace(source))
                    {
                        if (Console.IsInputRedirected)
                        {
                            source = await Console.In.ReadToEndAsync();
                        }
                        else
                        {
                            c.ShowHelp();
                            return(0);
                        }
                    }

                    var logFactory = CreateLogFactory(verbosity.Value(), debugMode.HasValue());
                    var options    = new ExecuteCodeCommandOptions(source, cwd.Value(), app.RemainingArguments.Concat(argsAfterDoubleHyphen).ToArray(), configuration.ValueEquals("release", StringComparison.OrdinalIgnoreCase) ? OptimizationLevel.Release : OptimizationLevel.Debug, nocache.HasValue(), packageSources.Values?.ToArray());
                    return(await new ExecuteCodeCommand(ScriptConsole.Default, logFactory).Execute <int>(options));
                });
            });

            app.Command("init", c =>
            {
                c.Description = "Creates a sample script along with the launch.json file needed to launch and debug the script.";
                var fileName  = c.Argument("filename", "(Optional) The name of the sample script file to be created during initialization. Defaults to 'main.csx'");
                var cwd       = c.Option("-cwd |--workingdirectory <currentworkingdirectory>", "Working directory for initialization. Defaults to current directory.", CommandOptionType.SingleValue);
                c.HelpOption(helpOptionTemplate);
                c.OnExecute(() =>
                {
                    var logFactory = CreateLogFactory(verbosity.Value(), debugMode.HasValue());
                    new InitCommand(logFactory).Execute(new InitCommandOptions(fileName.Value, cwd.Value()));
                    return(0);
                });
            });

            app.Command("new", c =>
            {
                c.Description        = "Creates a new script file";
                var fileNameArgument = c.Argument("filename", "The script file name");
                var cwd = c.Option("-cwd |--workingdirectory <currentworkingdirectory>", "Working directory the new script file to be created. Defaults to current directory.", CommandOptionType.SingleValue);
                c.HelpOption(helpOptionTemplate);
                c.OnExecute(() =>
                {
                    var logFactory = CreateLogFactory(verbosity.Value(), debugMode.HasValue());
                    var scaffolder = new Scaffolder(logFactory);
                    if (fileNameArgument.Value == null)
                    {
                        c.ShowHelp();
                        return(0);
                    }
                    scaffolder.CreateNewScriptFile(fileNameArgument.Value, cwd.Value() ?? Directory.GetCurrentDirectory());
                    return(0);
                });
            });

            // windows only
            if (RuntimeInformation.IsOSPlatform(OSPlatform.Windows))
            {
                // on windows we have command to register .csx files to be executed by dotnet-script
                app.Command("register", c =>
                {
                    c.Description = "Register .csx file handler to enable running scripts directly";
                    c.HelpOption(helpOptionTemplate);
                    c.OnExecute(() =>
                    {
                        var logFactory = CreateLogFactory(verbosity.Value(), debugMode.HasValue());
                        var scaffolder = new Scaffolder(logFactory);
                        scaffolder.RegisterFileHandler();
                    });
                });
            }

            app.Command("publish", c =>
            {
                c.Description              = "Creates a self contained executable or DLL from a script";
                var fileNameArgument       = c.Argument("filename", "The script file name");
                var publishDirectoryOption = c.Option("-o |--output", "Directory where the published executable should be placed.  Defaults to a 'publish' folder in the current directory.", CommandOptionType.SingleValue);
                var dllName       = c.Option("-n |--name", "The name for the generated DLL (executable not supported at this time).  Defaults to the name of the script.", CommandOptionType.SingleValue);
                var dllOption     = c.Option("--dll", "Publish to a .dll instead of an executable.", CommandOptionType.NoValue);
                var commandConfig = c.Option("-c | --configuration <configuration>", "Configuration to use for publishing the script [Release/Debug]. Default is \"Debug\"", CommandOptionType.SingleValue);
                var runtime       = c.Option("-r |--runtime", "The runtime used when publishing the self contained executable. Defaults to your current runtime.", CommandOptionType.SingleValue);
                c.HelpOption(helpOptionTemplate);
                c.OnExecute(() =>
                {
                    if (fileNameArgument.Value == null)
                    {
                        c.ShowHelp();
                        return(0);
                    }

                    var options = new PublishCommandOptions
                                  (
                        new ScriptFile(fileNameArgument.Value),
                        publishDirectoryOption.Value(),
                        dllName.Value(),
                        dllOption.HasValue() ? PublishType.Library : PublishType.Executable,
                        commandConfig.ValueEquals("release", StringComparison.OrdinalIgnoreCase) ? OptimizationLevel.Release : OptimizationLevel.Debug,
                        packageSources.Values?.ToArray(),
                        runtime.Value() ?? ScriptEnvironment.Default.RuntimeIdentifier,
                        nocache.HasValue()
                                  );

                    var logFactory = CreateLogFactory(verbosity.Value(), debugMode.HasValue());
                    new PublishCommand(ScriptConsole.Default, logFactory).Execute(options);
                    return(0);
                });
            });

            app.Command("exec", c =>
            {
                c.Description        = "Run a script from a DLL.";
                var dllPath          = c.Argument("dll", "Path to DLL based script");
                var commandDebugMode = c.Option(DebugFlagShort + " | " + DebugFlagLong, "Enables debug output.", CommandOptionType.NoValue);
                c.HelpOption(helpOptionTemplate);
                c.OnExecute(async() =>
                {
                    if (string.IsNullOrWhiteSpace(dllPath.Value))
                    {
                        c.ShowHelp();
                        return(0);
                    }

                    var options = new ExecuteLibraryCommandOptions
                                  (
                        dllPath.Value,
                        app.RemainingArguments.Concat(argsAfterDoubleHyphen).ToArray(),
                        nocache.HasValue()
                                  );
                    var logFactory = CreateLogFactory(verbosity.Value(), debugMode.HasValue());
                    return(await new ExecuteLibraryCommand(ScriptConsole.Default, logFactory).Execute <int>(options));
                });
            });

            app.OnExecute(async() =>
            {
                int exitCode = 0;

                var scriptFile        = new ScriptFile(file.Value);
                var optimizationLevel = configuration.ValueEquals("release", StringComparison.OrdinalIgnoreCase) ? OptimizationLevel.Release : OptimizationLevel.Debug;
                var scriptArguments   = app.RemainingArguments.Concat(argsAfterDoubleHyphen).ToArray();
                var logFactory        = CreateLogFactory(verbosity.Value(), debugMode.HasValue());
                if (infoOption.HasValue())
                {
                    var environmentReporter = new EnvironmentReporter(logFactory);
                    await environmentReporter.ReportInfo();
                    return(0);
                }

                if (scriptFile.HasValue)
                {
                    if (interactive.HasValue())
                    {
                        return(await RunInteractiveWithSeed(file.Value, logFactory, scriptArguments, packageSources.Values?.ToArray()));
                    }

                    var fileCommandOptions = new ExecuteScriptCommandOptions
                                             (
                        new ScriptFile(file.Value),
                        scriptArguments,
                        optimizationLevel,
                        packageSources.Values?.ToArray(),
                        interactive.HasValue(),
                        nocache.HasValue()
                                             );

                    var fileCommand = new ExecuteScriptCommand(ScriptConsole.Default, logFactory);
                    return(await fileCommand.Run <int, CommandLineScriptGlobals>(fileCommandOptions));
                }
                else
                {
                    await RunInteractive(!nocache.HasValue(), logFactory, packageSources.Values?.ToArray());
                }
                return(exitCode);
            });

            return(app.Execute(argsBeforeDoubleHyphen));
        }