public static async System.Threading.Tasks.Task RundotNetScript(string[] args, IStaticSite ctx)
{
var logger = new ScriptLogger(ScriptConsole.Default.Out, true);
var dependencyResolver = new RuntimeDependencyResolver(type => ((level, message) =>
{
if (level == LogLevel.Debug)
{
logger.Verbose(message);
}
if (level == LogLevel.Info)
{
logger.Log(message);
}
}));
var code = Microsoft.CodeAnalysis.Text.SourceText.From(File.ReadAllText("FlipLeaf.csx"));
var scriptContext = new ScriptContext(code, Environment.CurrentDirectory ?? Directory.GetCurrentDirectory(), args, scriptMode: Dotnet.Script.DependencyModel.Context.ScriptMode.REPL);
var compiler = new ScriptCompiler(logger, dependencyResolver);
var runner = new ScriptRunner(compiler, logger, ScriptConsole.Default);
await runner.Execute <int>(scriptContext);
}
private InteractiveTestContext GetRunner(string[] commands)
{
var reader = new StringReader(string.Join(Environment.NewLine, commands));
var writer = new StringWriter();
var error = new StringWriter();
var console = new ScriptConsole(writer, reader, error);
var logger = new ScriptLogger(console.Error, true);
var runtimeDependencyResolver = new RuntimeDependencyResolver(type => ((level, message) =>
{
if (level == LogLevel.Debug)
{
logger.Verbose(message);
}
if (level == LogLevel.Info)
{
logger.Log(message);
}
}));
var compiler = new ScriptCompiler(logger, runtimeDependencyResolver);
var runner = new InteractiveRunner(compiler, logger, console);
return(new InteractiveTestContext(console, runner));
}
private LogFactory GetLogFactory()
{
var logger = new ScriptLogger(ScriptConsole.Default.Error, true);
return(type => ((level, message) =>
{
if (level == LogLevel.Debug)
{
logger.Verbose(message);
}
if (level == LogLevel.Info)
{
logger.Log(message);
}
}));
}
/// <inheritdoc />
public string Execute(string commandPath, string arguments)
{
_lastStandardErrorOutput.Clear();
_logger.Verbose($"Executing {commandPath} {arguments}");
var startInformation = CreateProcessStartInfo(commandPath, arguments);
var process = CreateProcess(startInformation);
RunAndWait(process);
_logger.Verbose(_lastProcessOutput.ToString());
if (process.ExitCode != 0)
{
_logger.Log(_lastStandardErrorOutput.ToString());
throw new InvalidOperationException($"The command {commandPath} {arguments} failed to execute");
}
return(_lastProcessOutput.ToString());
}
private static ScriptCompiler GetScriptCompiler(bool debugMode)
{
var logger = new ScriptLogger(ScriptConsole.Default.Error, debugMode);
var runtimeDependencyResolver = new RuntimeDependencyResolver(type => ((level, message) =>
{
if (level == LogLevel.Debug)
{
logger.Verbose(message);
}
if (level == LogLevel.Info)
{
logger.Log(message);
}
}));
var compiler = new ScriptCompiler(logger, runtimeDependencyResolver);
return(compiler);
}
private ScriptCompiler GetScriptCompiler()
{
var logger = new ScriptLogger(ScriptConsole.Default.Error, LogVerbosityDebug);
var runtimeDependencyResolver = new RuntimeDependencyResolver(type => ((level, message) =>
{
switch (level)
{
case LogLevel.Debug:
logger.Verbose(message);
break;
case LogLevel.Info:
logger.Log(message);
break;
}
}));
var compiler = new ScriptCompiler(logger, runtimeDependencyResolver);
return(compiler);
}
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 argsBeforeDoubleHyphen = args.TakeWhile(a => a != "--").ToArray();
var argsAfterDoubleHypen = args.SkipWhile(a => a != "--").Skip(1).ToArray();
app.HelpOption("-? | -h | --help");
app.VersionOption("-v | --version", GetVersion);
var infoOption = app.Option("--info", "Displays environmental information", CommandOptionType.NoValue);
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.OnExecute(async() =>
{
int exitCode = 0;
if (!string.IsNullOrWhiteSpace(code.Value))
{
var optimizationLevel = OptimizationLevel.Debug;
if (configuration.HasValue() && configuration.Value().ToLower() == "release")
{
optimizationLevel = OptimizationLevel.Release;
}
exitCode = await RunCode(code.Value, debugMode.HasValue(), optimizationLevel, app.RemainingArguments.Concat(argsAfterDoubleHypen), cwd.Value(), packageSources.Values?.ToArray());
}
return(exitCode);
});
});
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.OnExecute(() =>
{
var scaffolder = new Scaffolder(new ScriptLogger(ScriptConsole.Default.Error, debugMode.HasValue()));
scaffolder.InitializerFolder(fileName.Value, cwd.Value() ?? Directory.GetCurrentDirectory());
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.OnExecute(() =>
{
var scaffolder = new Scaffolder(new ScriptLogger(ScriptConsole.Default.Error, debugMode.HasValue()));
if (fileNameArgument.Value == null)
{
c.ShowHelp();
return(0);
}
scaffolder.CreateNewScriptFile(fileNameArgument.Value, cwd.Value() ?? Directory.GetCurrentDirectory());
return(0);
});
});
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 publishDebugMode = c.Option(DebugFlagShort + " | " + DebugFlagLong, "Enables debug output.", CommandOptionType.NoValue);
var runtime = c.Option("-r |--runtime", "The runtime used when publishing the self contained executable. Defaults to your current runtime.", CommandOptionType.SingleValue);
c.OnExecute(() =>
{
if (fileNameArgument.Value == null)
{
c.ShowHelp();
return(0);
}
var optimizationLevel = OptimizationLevel.Debug;
if (commandConfig.HasValue() && commandConfig.Value().ToLower() == "release")
{
optimizationLevel = OptimizationLevel.Release;
}
var runtimeIdentifier = runtime.Value() ?? ScriptEnvironment.Default.RuntimeIdentifier;
var absoluteFilePath = Path.IsPathRooted(fileNameArgument.Value) ? fileNameArgument.Value : Path.Combine(Directory.GetCurrentDirectory(), fileNameArgument.Value);
// if a publish directory has been specified, then it is used directly, otherwise:
// -- for EXE {current dir}/publish/{runtime ID}
// -- for DLL {current dir}/publish
var publishDirectory = publishDirectoryOption.Value() ??
(dllOption.HasValue() ? Path.Combine(Path.GetDirectoryName(absoluteFilePath), "publish") : Path.Combine(Path.GetDirectoryName(absoluteFilePath), "publish", runtimeIdentifier));
var absolutePublishDirectory = Path.IsPathRooted(publishDirectory) ? publishDirectory : Path.Combine(Directory.GetCurrentDirectory(), publishDirectory);
var logFactory = GetLogFactory();
var compiler = GetScriptCompiler(publishDebugMode.HasValue());
var scriptEmmiter = new ScriptEmitter(ScriptConsole.Default, compiler);
var publisher = new ScriptPublisher(logFactory, scriptEmmiter);
var code = SourceText.From(File.ReadAllText(absoluteFilePath));
var context = new ScriptContext(code, absolutePublishDirectory, Enumerable.Empty <string>(), absoluteFilePath, optimizationLevel);
if (dllOption.HasValue())
{
publisher.CreateAssembly <int, CommandLineScriptGlobals>(context, logFactory, dllName.Value());
}
else
{
publisher.CreateExecutable <int, CommandLineScriptGlobals>(context, logFactory, runtimeIdentifier);
}
return(0);
LogFactory GetLogFactory()
{
var logger = new ScriptLogger(ScriptConsole.Default.Error, publishDebugMode.HasValue());
return(type => ((level, message) =>
{
if (level == LogLevel.Debug)
{
logger.Verbose(message);
}
if (level == LogLevel.Info)
{
logger.Log(message);
}
}));
}
});
});
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.OnExecute(async() =>
{
int exitCode = 0;
if (!string.IsNullOrWhiteSpace(dllPath.Value))
{
if (!File.Exists(dllPath.Value))
{
throw new Exception($"Couldn't find file '{dllPath.Value}'");
}
var absoluteFilePath = Path.IsPathRooted(dllPath.Value) ? dllPath.Value : Path.Combine(Directory.GetCurrentDirectory(), dllPath.Value);
var compiler = GetScriptCompiler(commandDebugMode.HasValue());
var runner = new ScriptRunner(compiler, compiler.Logger, ScriptConsole.Default);
var result = await runner.Execute <int>(absoluteFilePath);
return(result);
}
return(exitCode);
});
});
app.OnExecute(async() =>
{
int exitCode = 0;
if (infoOption.HasValue())
{
Console.Write(GetEnvironmentInfo());
return(0);
}
if (!string.IsNullOrWhiteSpace(file.Value))
{
var optimizationLevel = OptimizationLevel.Debug;
if (configuration.HasValue() && configuration.Value().ToLower() == "release")
{
optimizationLevel = OptimizationLevel.Release;
}
exitCode = await RunScript(file.Value, debugMode.HasValue(), optimizationLevel, app.RemainingArguments.Concat(argsAfterDoubleHypen), interactive.HasValue(), packageSources.Values?.ToArray());
}
else
{
await RunInteractive(debugMode.HasValue(), packageSources.Values?.ToArray());
}
return(exitCode);
});
return(app.Execute(argsBeforeDoubleHyphen));
}