public int Main(string[] args)
{
try
{
var description = "Creates table and indexes in Microsoft SQL Server database " +
"to be used for distributed caching";
var app = new CommandLineApplication();
app.Name = "sqlservercache";
app.Description = description;
app.HelpOption("-?|-h|--help");
app.Command("create", command =>
{
command.Description = description;
var connectionStringArg = command.Argument(
"[connectionString]",
"The connection string to connect to the database.");
var schemaNameArg = command.Argument("[schemaName]", "Name of the table schema.");
var tableNameArg = command.Argument("[tableName]", "Name of the table to be created.");
command.HelpOption("-?|-h|--help");
command.OnExecute(() =>
{
if (string.IsNullOrEmpty(connectionStringArg.Value)
|| string.IsNullOrEmpty(schemaNameArg.Value)
|| string.IsNullOrEmpty(tableNameArg.Value))
{
_logger.LogWarning("Invalid input");
app.ShowHelp();
return 2;
}
_connectionString = connectionStringArg.Value;
_schemaName = schemaNameArg.Value;
_tableName = tableNameArg.Value;
CreateTableAndIndexes();
return 0;
});
});
// Show help information if no subcommand/option was specified.
app.OnExecute(() =>
{
app.ShowHelp();
return 2;
});
return app.Execute(args);
}
catch (Exception exception)
{
_logger.LogCritical("An error occurred. {Message}", exception.Message);
return 1;
}
}
public virtual int Main(string[] args)
{
var app = new CommandLineApplication
{
Name = "ef",
FullName = "Entity Framework 6 Commands"
};
app.VersionOption(
"--version",
typeof(Program).GetTypeInfo().Assembly.GetCustomAttribute<AssemblyInformationalVersionAttribute>()
.InformationalVersion);
app.HelpOption("-?|-h|--help");
app.OnExecute(
() =>
{
app.ShowHelp();
return 0;
});
app.Command("add", add =>
{
add.Description = "Add a new migration";
AddHelp(add);
var name = add.Argument("[name]", "Migration name label");
var connectionString = add.Option("-c|--connectionstring", "The connection string", CommandOptionType.SingleValue);
var providerName = add.Option("-p|--provider", "The provider name", CommandOptionType.SingleValue);
var ignoreChanges = add.Option(
"-i|--ignore",
"Ignore model changes",
CommandOptionType.NoValue);
add.OnExecute(() =>
{
if (string.IsNullOrEmpty(name.Value))
{
_logger.LogError("Missing required argument '{0}'", name.Name);
add.ShowHelp();
return 1;
}
_migrator.AddMigration(name.Value, GetConfiguration(connectionString, providerName), ignoreChanges.HasValue());
return 0;
}
);
});
app.Command("update", update =>
{
update.Description = "Update a target database with any schema changes";
AddHelp(update);
var connectionString = update.Option("-c|--connectionstring", "The connection string", CommandOptionType.SingleValue);
var providerName = update.Option("-p|--provider", "The provider name", CommandOptionType.SingleValue);
update.OnExecute(() =>
{
var config = GetConfiguration(connectionString, providerName);
return _migrator.UpdateDatabase(config);
});
});
return app.Execute(args);
}
public int Main(string[] args)
{
var app = new CommandLineApplication();
app.Name = "dpa";
var optionVerbose = app.Option("-v|--verbose", "Show verbose output", CommandOptionType.NoValue);
var optionToolsPath = app.Option("--tools-path", "", CommandOptionType.SingleValue);
app.HelpOption("-?|-h|--help");
app.VersionOption("--version", GetVersion());
// Show help information if no subcommand/option was specified
app.OnExecute(() =>
{
app.ShowHelp();
return 2;
});
app.Command("tpa", c =>
{
c.Description = "Build minimal trusted platform assembly list";
var assemblyFolder = c.Argument("[assemblies]", "Path to the folder contains the assemblies from which the TPA is built from.");
var tpaSourceFile = c.Argument("[tpa.cpp]", "Path to the source file where the TPA list is generated in place.");
c.HelpOption("-?|-h|-help");
c.OnExecute(() =>
{
var command = new BuildTpaCommand(_environment, assemblyFolder.Value, tpaSourceFile.Value);
return command.Execute();
});
});
app.Command("runtime", c =>
{
c.Description = "Build the minimal required runtime assemblies";
var assemblyFolder = c.Argument("[assemblies]", "Path to the folder contains the assemblies from which the TPA is built from.");
var outputFile = c.Argument("[output]", "Path to the file where the TPA list is saved to. If omitted, output to console");
c.HelpOption("-?|-h|-help");
c.OnExecute(() =>
{
var command = new BuildRuntimeCommand(_environment, assemblyFolder.Value, outputFile.Value);
return command.Execute();
});
});
return app.Execute(args);
}
public int Main(string[] args)
{
var app = new CommandLineApplication(throwOnUnexpectedArg: false);
app.Name = "Microsoft.Framework.Project";
app.FullName = app.Name;
app.HelpOption("-?|-h|--help");
// Show help information if no subcommand/option was specified
app.OnExecute(() =>
{
app.ShowHelp();
return 2;
});
app.Command("crossgen", c =>
{
c.Description = "Do CrossGen";
var optionIn = c.Option("--in <INPUT_DIR>", "Input directory", CommandOptionType.MultipleValue);
var optionOut = c.Option("--out <OUTOUT_DIR>", "Output directory", CommandOptionType.SingleValue);
var optionExePath = c.Option("--exePath", "Exe path", CommandOptionType.SingleValue);
var optionRuntimePath = c.Option("--runtimePath <PATH>", "Runtime path", CommandOptionType.SingleValue);
var optionSymbols = c.Option("--symbols", "Use symbols", CommandOptionType.NoValue);
var optionPartial = c.Option("--partial", "Allow partial NGEN", CommandOptionType.NoValue);
c.HelpOption("-?|-h|--help");
c.OnExecute(() =>
{
var crossgenOptions = new CrossgenOptions();
crossgenOptions.InputPaths = optionIn.Values;
crossgenOptions.RuntimePath = optionRuntimePath.Value();
crossgenOptions.CrossgenPath = optionExePath.Value();
crossgenOptions.Symbols = optionSymbols.HasValue();
crossgenOptions.Partial = optionPartial.HasValue();
var gen = new CrossgenManager(crossgenOptions);
if (!gen.GenerateNativeImages())
{
return -1;
}
return 0;
});
});
app.Execute(args);
return 0;
}
public int Main(string[] args)
{
#if DEBUG
// Add our own debug helper because DNU is usually run from a wrapper script,
// making it too late to use the DNX one. Technically it's possible to use
// the DNX_OPTIONS environment variable, but that's difficult to do per-command
// on Windows
if (args.Any(a => string.Equals(a, "--debug", StringComparison.OrdinalIgnoreCase)))
{
args = args.Where(a => !string.Equals(a, "--debug", StringComparison.OrdinalIgnoreCase)).ToArray();
Console.WriteLine($"Process Id: {Process.GetCurrentProcess().Id}");
Console.WriteLine("Waiting for Debugger to attach...");
SpinWait.SpinUntil(() => Debugger.IsAttached);
}
#endif
var app = new CommandLineApplication();
app.Name = "dnu";
app.FullName = "Microsoft .NET Development Utility";
var optionVerbose = app.Option("-v|--verbose", "Show verbose output", CommandOptionType.NoValue);
app.HelpOption("-?|-h|--help");
app.VersionOption("--version", () => _runtimeEnv.GetShortVersion(), () => _runtimeEnv.GetFullVersion());
// Show help information if no subcommand/option was specified
app.OnExecute(() =>
{
app.ShowHelp();
return 2;
});
var reportsFactory = new ReportsFactory(_runtimeEnv, optionVerbose.HasValue());
BuildConsoleCommand.Register(app, reportsFactory, _hostServices);
CommandsConsoleCommand.Register(app, reportsFactory, _environment);
InstallConsoleCommand.Register(app, reportsFactory, _environment);
ListConsoleCommand.Register(app, reportsFactory, _environment);
PackConsoleCommand.Register(app, reportsFactory, _hostServices);
PackagesConsoleCommand.Register(app, reportsFactory);
PublishConsoleCommand.Register(app, reportsFactory, _environment, _hostServices);
RestoreConsoleCommand.Register(app, reportsFactory, _environment);
SourcesConsoleCommand.Register(app, reportsFactory);
WrapConsoleCommand.Register(app, reportsFactory);
FeedsConsoleCommand.Register(app, reportsFactory);
return app.Execute(args);
}
public int Main(string[] args)
{
#if DEBUG
if (args.Contains("--debug"))
{
args = args.Skip(1).ToArray();
System.Diagnostics.Debugger.Launch();
}
#endif
// Set up logging
_log = new CommandOutputLogger();
var app = new CommandLineApplication();
app.Name = "nuget3";
app.FullName = ".NET Package Manager";
app.HelpOption("-h|--help");
app.VersionOption("--version", GetType().GetTypeInfo().Assembly.GetName().Version.ToString());
app.Command("restore", restore =>
{
restore.Description = "Restores packages for a project and writes a lock file";
var sources = restore.Option("-s|--source <source>", "Specifies a NuGet package source to use during the restore", CommandOptionType.MultipleValue);
var packagesDirectory = restore.Option("--packages <packagesDirectory>", "Directory to install packages in", CommandOptionType.SingleValue);
var parallel = restore.Option("-p|--parallel <noneOrNumberOfParallelTasks>", $"The number of concurrent tasks to use when restoring. Defaults to {RestoreRequest.DefaultDegreeOfConcurrency}; pass 'none' to run without concurrency.", CommandOptionType.SingleValue);
var projectFile = restore.Argument("[project file]", "The path to the project to restore for, either a project.json or the directory containing it. Defaults to the current directory");
restore.OnExecute(async () =>
{
// Figure out the project directory
IEnumerable<string> externalProjects = null;
PackageSpec project;
var projectPath = Path.GetFullPath(projectFile.Value ?? ".");
if (string.Equals(PackageSpec.PackageSpecFileName, Path.GetFileName(projectPath), StringComparison.OrdinalIgnoreCase))
{
_log.LogVerbose($"Reading project file {projectFile.Value}");
projectPath = Path.GetDirectoryName(projectPath);
project = JsonPackageSpecReader.GetPackageSpec(File.ReadAllText(projectFile.Value), Path.GetFileName(projectPath), projectFile.Value);
}
else if (MsBuildUtility.IsMsBuildBasedProject(projectPath))
{
#if DNXCORE50
throw new NotSupportedException();
#else
externalProjects = MsBuildUtility.GetProjectReferences(projectPath);
projectPath = Path.GetDirectoryName(Path.GetFullPath(projectPath));
var packageSpecFile = Path.Combine(projectPath, PackageSpec.PackageSpecFileName);
project = JsonPackageSpecReader.GetPackageSpec(File.ReadAllText(packageSpecFile), Path.GetFileName(projectPath), projectFile.Value);
_log.LogVerbose($"Reading project file {projectFile.Value}");
#endif
}
else
{
var file = Path.Combine(projectPath, PackageSpec.PackageSpecFileName);
_log.LogVerbose($"Reading project file {file}");
project = JsonPackageSpecReader.GetPackageSpec(File.ReadAllText(file), Path.GetFileName(projectPath), file);
}
_log.LogVerbose($"Loaded project {project.Name} from {project.FilePath}");
// Resolve the root directory
var rootDirectory = PackageSpecResolver.ResolveRootDirectory(projectPath);
_log.LogVerbose($"Found project root directory: {rootDirectory}");
// Resolve the packages directory
var packagesDir = packagesDirectory.HasValue() ?
packagesDirectory.Value() :
Path.Combine(Environment.GetEnvironmentVariable("USERPROFILE"), ".nuget", "packages");
_log.LogVerbose($"Using packages directory: {packagesDir}");
var packageSources = sources.Values.Select(s => new PackageSource(s));
if (!packageSources.Any())
{
var settings = Settings.LoadDefaultSettings(projectPath,
configFileName: null,
machineWideSettings: null);
var packageSourceProvider = new PackageSourceProvider(settings);
packageSources = packageSourceProvider.LoadPackageSources();
}
var request = new RestoreRequest(
project,
packageSources,
packagesDir);
if (externalProjects != null)
{
foreach (var externalReference in externalProjects)
{
request.ExternalProjects.Add(
new ExternalProjectReference(
externalReference,
Path.Combine(Path.GetDirectoryName(externalReference), PackageSpec.PackageSpecFileName),
projectReferences: Enumerable.Empty<string>()));
}
}
// Run the restore
if (parallel.HasValue())
{
int parallelDegree;
if (string.Equals(parallel.Value(), "none", StringComparison.OrdinalIgnoreCase))
{
request.MaxDegreeOfConcurrency = 1;
}
else if (int.TryParse(parallel.Value(), out parallelDegree))
{
request.MaxDegreeOfConcurrency = parallelDegree;
}
}
if (request.MaxDegreeOfConcurrency <= 1)
{
_log.LogInformation("Running non-parallel restore");
}
else
{
_log.LogInformation($"Running restore with {request.MaxDegreeOfConcurrency} concurrent jobs");
}
var command = new RestoreCommand(_log);
var sw = Stopwatch.StartNew();
var result = await command.ExecuteAsync(request);
sw.Stop();
_log.LogInformation($"Restore completed in {sw.ElapsedMilliseconds:0.00}ms!");
return 0;
});
});
app.Command("diag", diag =>
{
diag.Description = "Diagnostic commands for debugging package dependency graphs";
diag.Command("lockfile", lockfile =>
{
lockfile.Description = "Dumps data from the project lock file";
var project = lockfile.Option("--project <project>", "Path containing the project lockfile, or the patht to the lockfile itself", CommandOptionType.SingleValue);
var target = lockfile.Option("--target <target>", "View information about a specific project target", CommandOptionType.SingleValue);
var library = lockfile.Argument("<library>", "Optionally, get detailed information about a specific library");
lockfile.OnExecute(() =>
{
var diagnostics = new DiagnosticCommands(_log);
var projectFile = project.HasValue() ? project.Value() : Path.GetFullPath(".");
return diagnostics.Lockfile(projectFile, target.Value(), library.Value);
});
});
diag.OnExecute(() =>
{
diag.ShowHelp();
return 0;
});
});
app.OnExecute(() =>
{
app.ShowHelp();
return 0;
});
return app.Execute(args);
}
public virtual int Main([NotNull] string[] args)
{
Check.NotNull(args, nameof(args));
// TODO: Enable subcommands in help
_app = new CommandLineApplication { Name = "ef" };
_app.VersionOption(
"-v|--version",
typeof(Program).GetTypeInfo().Assembly.GetCustomAttribute<AssemblyInformationalVersionAttribute>()
.InformationalVersion);
_app.HelpOption("-h|--help");
_app.Command(
"context",
context =>
{
context.Description = "Commands to manage your DbContext";
context.HelpOption("-h|--help");
context.Command(
"list",
list =>
{
list.Description = "List the contexts";
list.HelpOption("-h|--help");
list.OnExecute(() => ListContexts());
},
addHelpCommand: false);
context.OnExecute(
() =>
{
_app.ShowHelp(context.Name);
return 0;
});
},
addHelpCommand: false);
_app.Command(
"migration",
migration =>
{
migration.Description = "Commands to manage your Code First Migrations";
migration.HelpOption("-h|--help");
migration.Command(
"add",
add =>
{
add.Description = "Add a new migration";
var name = add.Argument("[name]", "The name of the migration");
var context = add.Option(
"-c|--context <context>",
"The context class to use",
CommandOptionType.SingleValue);
var startupProject = add.Option(
"-s|--startupProjectName <projectName>",
"The name of the project to use as the startup project",
CommandOptionType.SingleValue);
add.HelpOption("-h|--help");
add.OnExecute(
() =>
{
if (name.Value == null)
{
_logger.LogError("Missing required argument '{0}'.", name.Name);
migration.ShowHelp(add.Name);
return 1;
}
return AddMigration(name.Value, context.Value(), startupProject.Value());
});
},
addHelpCommand: false);
migration.Command(
"apply",
apply =>
{
apply.Description = "Apply migrations to the database";
var migrationName = apply.Argument(
"[migration]",
"The migration to apply. Use '0' to unapply all migrations");
var context = apply.Option(
"-c|--context <context>",
"The context class to use",
CommandOptionType.SingleValue);
var startupProject = apply.Option(
"-s|--startupProjectName <projectName>",
"The name of the project to use as the startup project",
CommandOptionType.SingleValue);
apply.HelpOption("-h|--help");
apply.OnExecute(() => ApplyMigration(migrationName.Value, context.Value(), startupProject.Value()));
},
addHelpCommand: false);
migration.Command(
"list",
list =>
{
list.Description = "List the migrations";
var context = list.Option(
"-c|--context <context>",
"The context class to use",
CommandOptionType.SingleValue);
list.HelpOption("-h|--help");
list.OnExecute(() => ListMigrations(context.Value()));
},
addHelpCommand: false);
migration.Command(
"script",
script =>
{
script.Description = "Generate a SQL script from migrations";
var from = script.Argument("[from]", "The starting migration");
var to = script.Argument("[to]", "The ending migration");
var output = script.Option(
"-o|--output <file>",
"The file to write the script to instead of stdout",
CommandOptionType.SingleValue);
var idempotent = script.Option(
"-i|--idempotent",
"Generate an idempotent script",
CommandOptionType.NoValue);
var context = script.Option(
"-c|--context <context>",
"The context class to use",
CommandOptionType.SingleValue);
var startupProject = script.Option(
"-s|--startupProjectName <projectName>",
"The name of the project to use as the startup project",
CommandOptionType.SingleValue);
script.HelpOption("-h|--help");
script.OnExecute(() => ScriptMigration(from.Value, to.Value, output.Value(), idempotent.HasValue(), context.Value(), startupProject.Value()));
},
addHelpCommand: false);
migration.Command(
"remove",
remove =>
{
remove.Description = "Remove the last migration";
var context = remove.Option(
"-c|--context <context>",
"The context class to use",
CommandOptionType.SingleValue);
remove.HelpOption("-h|--help");
remove.OnExecute(() => RemoveMigration(context.Value()));
},
addHelpCommand: false);
migration.OnExecute(
() =>
{
_app.ShowHelp(migration.Name);
return 0;
});
},
addHelpCommand: false);
_app.Command(
"revEng",
revEng =>
{
revEng.Description = "Command to reverse engineer code from a database";
revEng.HelpOption("-h|--help");
var connectionString = revEng.Argument(
"[connectionString]",
"The connection string of the database");
revEng.OnExecute(() => ReverseEngineer(connectionString.Value));
},
addHelpCommand: false);
_app.Command(
"help",
help =>
{
help.Description = "Show help information";
var command = help.Argument("[command]", "Command that help information explains");
help.OnExecute(
() =>
{
if (command.Value != null)
{
_app.ShowHelp(command.Value);
return 0;
}
return ShowHelp();
});
},
addHelpCommand: false);
_app.OnExecute(() => ShowHelp());
return _app.Execute(args);
}
public static Task<int> ExecuteAsync(string[] args)
{
var app = new CommandLineApplication(throwOnUnexpectedArg: false);
app.Name = Constants.BootstrapperExeName;
app.FullName = Constants.BootstrapperFullName;
// These options were handled in the native code, but got passed through here.
// We just need to capture them and clean them up.
var optionAppbase = app.Option("--appbase <PATH>", "Application base directory path",
CommandOptionType.SingleValue);
var optionLib = app.Option("--lib <LIB_PATHS>", "Paths used for library look-up",
CommandOptionType.MultipleValue);
var optionDebug = app.Option("--debug", "Waits for the debugger to attach before beginning execution.",
CommandOptionType.NoValue);
var env = new RuntimeEnvironment();
app.HelpOption("-?|-h|--help");
app.VersionOption("--version",
() => env.GetShortVersion(),
() => env.GetFullVersion());
// Options below are only for help info display
// They will be forwarded to Microsoft.Framework.ApplicationHost
var optionsToForward = new[]
{
app.Option("--watch", "Watch file changes", CommandOptionType.NoValue),
app.Option("--packages <PACKAGE_DIR>", "Directory containing packages", CommandOptionType.SingleValue),
app.Option("--configuration <CONFIGURATION>", "The configuration to run under", CommandOptionType.SingleValue),
app.Option("--port <PORT>", "The port to the compilation server", CommandOptionType.SingleValue)
};
app.Execute(args);
// Help information was already shown because help option was specified
if (app.IsShowingInformation)
{
return Task.FromResult(0);
}
// Show help information if no subcommand/option was specified
if (!app.IsShowingInformation && app.RemainingArguments.Count == 0)
{
app.ShowHelp();
return Task.FromResult(2);
}
// Some options should be forwarded to Microsoft.Framework.ApplicationHost
var appHostName = "Microsoft.Framework.ApplicationHost";
var appHostIndex = app.RemainingArguments.FindIndex(s =>
string.Equals(s, appHostName, StringComparison.OrdinalIgnoreCase));
foreach (var option in optionsToForward)
{
if (option.HasValue())
{
if (appHostIndex < 0)
{
Console.WriteLine("The option '--{0}' can only be used with {1}", option.LongName, appHostName);
return Task.FromResult(1);
}
if (option.OptionType == CommandOptionType.NoValue)
{
app.RemainingArguments.Insert(appHostIndex + 1, "--" + option.LongName);
}
else if (option.OptionType == CommandOptionType.SingleValue)
{
app.RemainingArguments.Insert(appHostIndex + 1, "--" + option.LongName);
app.RemainingArguments.Insert(appHostIndex + 2, option.Value());
}
else if (option.OptionType == CommandOptionType.MultipleValue)
{
foreach (var value in option.Values)
{
app.RemainingArguments.Insert(appHostIndex + 1, "--" + option.LongName);
app.RemainingArguments.Insert(appHostIndex + 2, value);
}
}
}
}
// Resolve the lib paths
IEnumerable<string> searchPaths = ResolveSearchPaths(optionLib.Values, app.RemainingArguments);
var bootstrapper = new Bootstrapper(searchPaths);
return bootstrapper.RunAsync(app.RemainingArguments, env);
}
public int Main(string[] args)
{
_originalForeground = Console.ForegroundColor;
var app = new CommandLineApplication();
app.Name = "kpm";
var optionVerbose = app.Option("-v|--verbose", "Show verbose output", CommandOptionType.NoValue);
app.HelpOption("-?|-h|--help");
app.VersionOption("--version", GetVersion());
// Show help information if no subcommand was specified
app.OnExecute(() =>
{
app.ShowHelp();
return 0;
});
app.Command("restore", c =>
{
c.Description = "Restore packages";
var argRoot = c.Argument("[root]", "Root of all projects to restore. It can be a directory, a project.json, or a global.json.");
var optSource = c.Option("-s|--source <FEED>", "A list of packages sources to use for this command",
CommandOptionType.MultipleValue);
var optFallbackSource = c.Option("-f|--fallbacksource <FEED>",
"A list of packages sources to use as a fallback", CommandOptionType.MultipleValue);
var optProxy = c.Option("-p|--proxy <ADDRESS>", "The HTTP proxy to use when retrieving packages",
CommandOptionType.SingleValue);
var optNoCache = c.Option("--no-cache", "Do not use local cache", CommandOptionType.NoValue);
var optPackageFolder = c.Option("--packages", "Path to restore packages", CommandOptionType.SingleValue);
c.HelpOption("-?|-h|--help");
c.OnExecute(() =>
{
try
{
var command = new RestoreCommand(_environment);
command.Reports = new Reports()
{
Information = this,
Verbose = optionVerbose.HasValue() ? (this as IReport) : new NullReport()
};
// If the root argument is a directory
if (Directory.Exists(argRoot.Value))
{
command.RestoreDirectory = argRoot.Value;
}
// If the root argument is a project.json file
else if (string.Equals(
Project.ProjectFileName,
Path.GetFileName(argRoot.Value),
StringComparison.OrdinalIgnoreCase))
{
command.RestoreDirectory = Path.GetDirectoryName(Path.GetFullPath(argRoot.Value));
}
// If the root argument is a global.json file
else if (string.Equals(
GlobalSettings.GlobalFileName,
Path.GetFileName(argRoot.Value),
StringComparison.OrdinalIgnoreCase))
{
command.RestoreDirectory = Path.GetDirectoryName(Path.GetFullPath(argRoot.Value));
command.GlobalJsonFile = argRoot.Value;
}
else if (!string.IsNullOrEmpty(argRoot.Value))
{
throw new InvalidOperationException("The given root is invalid.");
}
if (optSource.HasValue())
{
command.Sources = optSource.Values;
}
if (optFallbackSource.HasValue())
{
command.FallbackSources = optFallbackSource.Values;
}
if (optProxy.HasValue())
{
Environment.SetEnvironmentVariable("http_proxy", optProxy.Value());
}
command.NoCache = optNoCache.HasValue();
command.PackageFolder = optPackageFolder.Value();
var success = command.ExecuteCommand();
return success ? 0 : 1;
}
catch (Exception ex)
{
this.WriteLine("----------");
this.WriteLine(ex.ToString());
this.WriteLine("----------");
this.WriteLine("Restore failed");
this.WriteLine(ex.Message);
return 1;
}
});
});
app.Command("pack", c =>
{
c.Description = "Bundle application for deployment";
var argProject = c.Argument("[project]", "Path to project, default is current directory");
var optionOut = c.Option("-o|--out <PATH>", "Where does it go", CommandOptionType.SingleValue);
var optionConfiguration = c.Option("--configuration <CONFIGURATION>", "The configuration to use for deployment", CommandOptionType.SingleValue);
var optionOverwrite = c.Option("--overwrite", "Remove existing files in target folders",
CommandOptionType.NoValue);
var optionNoSource = c.Option("--no-source", "Don't include sources of project dependencies",
CommandOptionType.NoValue);
var optionRuntime = c.Option("--runtime <KRE>", "Names or paths to KRE files to include",
CommandOptionType.MultipleValue);
var optionAppFolder = c.Option("--appfolder <NAME>",
"Determine the name of the application primary folder", CommandOptionType.SingleValue);
c.HelpOption("-?|-h|--help");
c.OnExecute(() =>
{
Console.WriteLine("verbose:{0} out:{1} project:{2}",
optionVerbose.HasValue(),
optionOut.Value(),
argProject.Value);
var options = new PackOptions
{
OutputDir = optionOut.Value(),
ProjectDir = argProject.Value ?? System.IO.Directory.GetCurrentDirectory(),
AppFolder = optionAppFolder.Value(),
Configuration = optionConfiguration.Value() ?? "Debug",
RuntimeTargetFramework = _environment.TargetFramework,
Overwrite = optionOverwrite.HasValue(),
NoSource = optionNoSource.HasValue(),
Runtimes = optionRuntime.HasValue() ?
string.Join(";", optionRuntime.Values).
Split(new[] { ';' }, StringSplitOptions.RemoveEmptyEntries) :
new string[0],
};
var manager = new PackManager(_hostServices, options);
if (!manager.Package())
{
return -1;
}
return 0;
});
});
app.Command("build", c =>
{
c.Description = "Build NuGet packages for the project in given directory";
var optionFramework = c.Option("--framework <TARGET_FRAMEWORK>", "A list of target frameworks to build.", CommandOptionType.MultipleValue);
var optionConfiguration = c.Option("--configuration <CONFIGURATION>", "A list of configurations to build.", CommandOptionType.MultipleValue);
var optionOut = c.Option("--out <OUTPUT_DIR>", "Output directory", CommandOptionType.SingleValue);
var optionCheck = c.Option("--check", "Check diagnostics", CommandOptionType.NoValue);
var optionDependencies = c.Option("--dependencies", "Copy dependencies", CommandOptionType.NoValue);
var argProjectDir = c.Argument("[project]", "Project to build, default is current directory");
c.HelpOption("-?|-h|--help");
c.OnExecute(() =>
{
var buildOptions = new BuildOptions();
buildOptions.RuntimeTargetFramework = _environment.TargetFramework;
buildOptions.OutputDir = optionOut.Value();
buildOptions.ProjectDir = argProjectDir.Value ?? Directory.GetCurrentDirectory();
buildOptions.CheckDiagnostics = optionCheck.HasValue();
buildOptions.Configurations = optionConfiguration.Values;
buildOptions.TargetFrameworks = optionFramework.Values;
var projectManager = new BuildManager(_hostServices, buildOptions);
if (!projectManager.Build())
{
return -1;
}
return 0;
});
});
app.Command("add", c =>
{
c.Description = "Add a dependency into dependencies section of project.json";
var argName = c.Argument("[name]", "Name of the dependency to add");
var argVersion = c.Argument("[version]", "Version of the dependency to add");
var argProject = c.Argument("[project]", "Path to project, default is current directory");
c.HelpOption("-?|-h|--help");
c.OnExecute(() =>
{
var command = new AddCommand();
command.Report = this;
command.Name = argName.Value;
command.Version = argVersion.Value;
command.ProjectDir = argProject.Value;
var success = command.ExecuteCommand();
return success ? 0 : 1;
});
});
return app.Execute(args);
}
public int Main(string[] args)
{
var app = new CommandLineApplication();
app.Name = "kpm";
var optionVerbose = app.Option("-v|--verbose", "Show verbose output", CommandOptionType.NoValue);
app.HelpOption("-?|-h|--help");
app.VersionOption("--version", GetVersion());
// Show help information if no subcommand/option was specified
app.OnExecute(() =>
{
app.ShowHelp();
return 2;
});
app.Command("restore", c =>
{
c.Description = "Restore packages";
var argRoot = c.Argument("[root]", "Root of all projects to restore. It can be a directory, a project.json, or a global.json.");
var optSource = c.Option("-s|--source <FEED>", "A list of packages sources to use for this command",
CommandOptionType.MultipleValue);
var optFallbackSource = c.Option("-f|--fallbacksource <FEED>",
"A list of packages sources to use as a fallback", CommandOptionType.MultipleValue);
var optProxy = c.Option("-p|--proxy <ADDRESS>", "The HTTP proxy to use when retrieving packages",
CommandOptionType.SingleValue);
var optNoCache = c.Option("--no-cache", "Do not use local cache", CommandOptionType.NoValue);
var optPackageFolder = c.Option("--packages", "Path to restore packages", CommandOptionType.SingleValue);
var optQuiet = c.Option("--quiet", "Do not show output such as HTTP request/cache information",
CommandOptionType.NoValue);
var optIgnoreFailedSources = c.Option("--ignore-failed-sources",
"Ignore failed remote sources if there are local packages meeting version requirements",
CommandOptionType.NoValue);
c.HelpOption("-?|-h|--help");
c.OnExecute(async () =>
{
var command = new RestoreCommand(_environment);
command.Reports = CreateReports(optionVerbose.HasValue(), optQuiet.HasValue());
command.RestoreDirectory = argRoot.Value;
command.Sources = optSource.Values;
command.FallbackSources = optFallbackSource.Values;
command.NoCache = optNoCache.HasValue();
command.PackageFolder = optPackageFolder.Value();
command.IgnoreFailedSources = optIgnoreFailedSources.HasValue();
if (optProxy.HasValue())
{
Environment.SetEnvironmentVariable("http_proxy", optProxy.Value());
}
var success = await command.ExecuteCommand();
return success ? 0 : 1;
});
});
app.Command("bundle", c =>
{
c.Description = "Bundle application for deployment";
var argProject = c.Argument("[project]", "Path to project, default is current directory");
var optionOut = c.Option("-o|--out <PATH>", "Where does it go", CommandOptionType.SingleValue);
var optionConfiguration = c.Option("--configuration <CONFIGURATION>", "The configuration to use for deployment (Debug|Release|{Custom})",
CommandOptionType.SingleValue);
var optionOverwrite = c.Option("--overwrite", "Remove existing files in target folders",
CommandOptionType.NoValue);
var optionNoSource = c.Option("--no-source", "Compiles the source files into NuGet packages",
CommandOptionType.NoValue);
var optionRuntime = c.Option("--runtime <RUNTIME>", "Name or full path of the runtime folder to include",
CommandOptionType.MultipleValue);
var optionNative = c.Option("--native", "Build and include native images. User must provide targeted CoreCLR runtime versions along with this option.",
CommandOptionType.NoValue);
var optionWwwRoot = c.Option("--wwwroot <NAME>", "Name of public folder in the project directory",
CommandOptionType.SingleValue);
var optionWwwRootOut = c.Option("--wwwroot-out <NAME>",
"Name of public folder in the bundle, can be used only when the '--wwwroot' option or 'webroot' in project.json is specified",
CommandOptionType.SingleValue);
var optionQuiet = c.Option("--quiet", "Do not show output such as source/destination of bundled files",
CommandOptionType.NoValue);
c.HelpOption("-?|-h|--help");
c.OnExecute(() =>
{
var options = new BundleOptions
{
OutputDir = optionOut.Value(),
ProjectDir = argProject.Value ?? System.IO.Directory.GetCurrentDirectory(),
Configuration = optionConfiguration.Value() ?? "Debug",
RuntimeTargetFramework = _environment.RuntimeFramework,
WwwRoot = optionWwwRoot.Value(),
WwwRootOut = optionWwwRootOut.Value() ?? optionWwwRoot.Value(),
Overwrite = optionOverwrite.HasValue(),
NoSource = optionNoSource.HasValue(),
Runtimes = optionRuntime.HasValue() ?
string.Join(";", optionRuntime.Values).
Split(new[] { ';' }, StringSplitOptions.RemoveEmptyEntries) :
new string[0],
Native = optionNative.HasValue(),
Reports = CreateReports(optionVerbose.HasValue(), optionQuiet.HasValue())
};
var manager = new BundleManager(_hostServices, options);
if (!manager.Bundle())
{
return -1;
}
return 0;
});
});
app.Command("pack", c =>
{
c.Description = "Build NuGet packages for the project in given directory";
var optionFramework = c.Option("--framework <TARGET_FRAMEWORK>", "A list of target frameworks to build.", CommandOptionType.MultipleValue);
var optionConfiguration = c.Option("--configuration <CONFIGURATION>", "A list of configurations to build.", CommandOptionType.MultipleValue);
var optionOut = c.Option("--out <OUTPUT_DIR>", "Output directory", CommandOptionType.SingleValue);
var optionDependencies = c.Option("--dependencies", "Copy dependencies", CommandOptionType.NoValue);
var optionQuiet = c.Option("--quiet", "Do not show output such as source/destination of nupkgs",
CommandOptionType.NoValue);
var argProjectDir = c.Argument("[project]", "Project to pack, default is current directory");
c.HelpOption("-?|-h|--help");
c.OnExecute(() =>
{
var buildOptions = new BuildOptions();
buildOptions.OutputDir = optionOut.Value();
buildOptions.ProjectDir = argProjectDir.Value ?? Directory.GetCurrentDirectory();
buildOptions.Configurations = optionConfiguration.Values;
buildOptions.TargetFrameworks = optionFramework.Values;
buildOptions.GeneratePackages = true;
buildOptions.Reports = CreateReports(optionVerbose.HasValue(), optionQuiet.HasValue());
var projectManager = new BuildManager(_hostServices, buildOptions);
if (!projectManager.Build())
{
return -1;
}
return 0;
});
});
app.Command("build", c =>
{
c.Description = "Produce assemblies for the project in given directory";
var optionFramework = c.Option("--framework <TARGET_FRAMEWORK>", "A list of target frameworks to build.", CommandOptionType.MultipleValue);
var optionConfiguration = c.Option("--configuration <CONFIGURATION>", "A list of configurations to build.", CommandOptionType.MultipleValue);
var optionOut = c.Option("--out <OUTPUT_DIR>", "Output directory", CommandOptionType.SingleValue);
var optionQuiet = c.Option("--quiet", "Do not show output such as dependencies in use",
CommandOptionType.NoValue);
var argProjectDir = c.Argument("[project]", "Project to build, default is current directory");
c.HelpOption("-?|-h|--help");
c.OnExecute(() =>
{
var buildOptions = new BuildOptions();
buildOptions.OutputDir = optionOut.Value();
buildOptions.ProjectDir = argProjectDir.Value ?? Directory.GetCurrentDirectory();
buildOptions.Configurations = optionConfiguration.Values;
buildOptions.TargetFrameworks = optionFramework.Values;
buildOptions.GeneratePackages = false;
buildOptions.Reports = CreateReports(optionVerbose.HasValue(), optionQuiet.HasValue());
var projectManager = new BuildManager(_hostServices, buildOptions);
if (!projectManager.Build())
{
return -1;
}
return 0;
});
});
app.Command("add", c =>
{
c.Description = "Add a dependency into dependencies section of project.json";
var argName = c.Argument("[name]", "Name of the dependency to add");
var argVersion = c.Argument("[version]", "Version of the dependency to add");
var argProject = c.Argument("[project]", "Path to project, default is current directory");
c.HelpOption("-?|-h|--help");
c.OnExecute(() =>
{
var reports = CreateReports(optionVerbose.HasValue(), quiet: false);
var command = new AddCommand();
command.Reports = reports;
command.Name = argName.Value;
command.Version = argVersion.Value;
command.ProjectDir = argProject.Value;
var success = command.ExecuteCommand();
return success ? 0 : 1;
});
});
app.Command("install", c =>
{
c.Description = "Install the given dependency";
var argName = c.Argument("[name]", "Name of the dependency to add");
var argVersion = c.Argument("[version]", "Version of the dependency to add, default is the latest version.");
var argProject = c.Argument("[project]", "Path to project, default is current directory");
var optSource = c.Option("-s|--source <FEED>", "A list of packages sources to use for this command",
CommandOptionType.MultipleValue);
var optFallbackSource = c.Option("-f|--fallbacksource <FEED>",
"A list of packages sources to use as a fallback", CommandOptionType.MultipleValue);
var optProxy = c.Option("-p|--proxy <ADDRESS>", "The HTTP proxy to use when retrieving packages",
CommandOptionType.SingleValue);
var optNoCache = c.Option("--no-cache", "Do not use local cache", CommandOptionType.NoValue);
var optPackageFolder = c.Option("--packages", "Path to restore packages", CommandOptionType.SingleValue);
var optQuiet = c.Option("--quiet", "Do not show output such as HTTP request/cache information",
CommandOptionType.NoValue);
var optIgnoreFailedSources = c.Option("--ignore-failed-sources",
"Ignore failed remote sources if there are local packages meeting version requirements",
CommandOptionType.NoValue);
c.HelpOption("-?|-h|--help");
c.OnExecute(async () =>
{
var reports = CreateReports(optionVerbose.HasValue(), optQuiet.HasValue());
var addCmd = new AddCommand();
addCmd.Reports = reports;
addCmd.Name = argName.Value;
addCmd.Version = argVersion.Value;
addCmd.ProjectDir = argProject.Value;
var restoreCmd = new RestoreCommand(_environment);
restoreCmd.Reports = reports;
restoreCmd.RestoreDirectory = argProject.Value;
restoreCmd.Sources = optSource.Values;
restoreCmd.FallbackSources = optFallbackSource.Values;
restoreCmd.NoCache = optNoCache.HasValue();
restoreCmd.PackageFolder = optPackageFolder.Value();
restoreCmd.IgnoreFailedSources = optIgnoreFailedSources.HasValue();
if (optProxy.HasValue())
{
Environment.SetEnvironmentVariable("http_proxy", optProxy.Value());
}
var installCmd = new InstallCommand(addCmd, restoreCmd);
installCmd.Reports = reports;
var success = await installCmd.ExecuteCommand();
return success ? 0 : 1;
});
});
app.Command("packages", packagesCommand =>
{
packagesCommand.Description = "Commands related to managing local and remote packages folders";
packagesCommand.HelpOption("-?|-h|--help");
packagesCommand.OnExecute(() =>
{
packagesCommand.ShowHelp();
return 2;
});
packagesCommand.Command("add", c =>
{
c.Description = "Add a NuGet package to the specified packages folder";
var argNupkg = c.Argument("[nupkg]", "Path to a NuGet package");
var argSource = c.Argument("[source]", "Path to packages folder");
c.HelpOption("-?|-h|--help");
c.OnExecute(async () =>
{
var options = new AddOptions
{
Reports = CreateReports(optionVerbose.HasValue(), quiet: false),
SourcePackages = argSource.Value,
NuGetPackage = argNupkg.Value
};
var command = new Packages.AddCommand(options);
var success = await command.Execute();
return success ? 0 : 1;
});
});
packagesCommand.Command("push", c =>
{
c.Description = "Incremental copy of files from local packages to remote location";
var argRemote = c.Argument("[remote]", "Path to remote packages folder");
var argSource = c.Argument("[source]",
"Path to source packages folder, default is current directory");
c.HelpOption("-?|-h|--help");
c.OnExecute(() =>
{
var reports = CreateReports(optionVerbose.HasValue(), quiet: false);
// Implicitly commit changes before push
var commitOptions = new CommitOptions
{
Reports = reports,
SourcePackages = argSource.Value
};
var commitCommand = new CommitCommand(commitOptions);
var success = commitCommand.Execute();
if (!success)
{
return 1;
}
var pushOptions = new PushOptions
{
Reports = reports,
SourcePackages = argSource.Value,
RemotePackages = argRemote.Value
};
var pushCommand = new PushCommand(pushOptions);
success = pushCommand.Execute();
return success ? 0 : 1;
});
});
packagesCommand.Command("pull", c =>
{
c.Description = "Incremental copy of files from remote location to local packages";
var argRemote = c.Argument("[remote]", "Path to remote packages folder");
var argSource = c.Argument("[source]",
"Path to source packages folder, default is current directory");
c.HelpOption("-?|-h|--help");
c.OnExecute(() =>
{
var reports = CreateReports(optionVerbose.HasValue(), quiet: false);
bool success;
if (Directory.Exists(argSource.Value))
{
// Implicitly commit changes before pull
var commitOptions = new CommitOptions
{
Reports = reports,
SourcePackages = argSource.Value
};
var commitCommand = new CommitCommand(commitOptions);
success = commitCommand.Execute();
if (!success)
{
return 1;
}
}
var pullOptions = new PullOptions
{
Reports = reports,
SourcePackages = argSource.Value,
RemotePackages = argRemote.Value
};
var pullCommand = new PullCommand(pullOptions);
success = pullCommand.Execute();
return success ? 0 : 1;
});
});
});
app.Command("list", c =>
{
c.Description = "Print the dependencies of a given project.";
var showAssemblies = c.Option("-a|--assemblies",
"Show the assembly files that are depended on by given project.",
CommandOptionType.NoValue);
var framework = c.Option("--framework",
"Show dependencies for only the given framework.",
CommandOptionType.SingleValue);
var runtimeFolder = c.Option("--runtime",
"The folder containing all available framework assemblies.",
CommandOptionType.SingleValue);
var argProject = c.Argument("[project]", "The path to project. If omitted, the command will use the project in the current directory.");
c.HelpOption("-?|-h|--help");
c.OnExecute(() =>
{
var options = new DependencyListOptions(CreateReports(verbose: true, quiet: false), argProject, framework)
{
ShowAssemblies = showAssemblies.HasValue(),
RuntimeFolder = runtimeFolder.Value(),
};
if (!options.Valid)
{
if (options.Project == null)
{
options.Reports.Error.WriteLine(string.Format("A project could not be found in {0}.", options.Path).Red());
return 1;
}
else
{
options.Reports.Error.WriteLine("Invalid options.".Red());
return 2;
}
}
var command = new DependencyListCommand(options);
return command.Execute();
});
});
// "kpm wrap" invokes MSBuild, which is not available on *nix
if (!PlatformHelper.IsMono)
{
app.Command("wrap", c =>
{
c.Description = "Wrap a csproj into a project.json, which can be referenced by project.json files";
var argPath = c.Argument("[path]", "Path to csproj to be wrapped");
var optConfiguration = c.Option("--configuration <CONFIGURATION>",
"Configuration of wrapped project, default is 'debug'", CommandOptionType.SingleValue);
var optMsBuildPath = c.Option("--msbuild <PATH>",
@"Path to MSBuild, default is '%ProgramFiles%\MSBuild\14.0\Bin\MSBuild.exe'",
CommandOptionType.SingleValue);
var optInPlace = c.Option("-i|--in-place",
"Generate or update project.json files in project directories of csprojs",
CommandOptionType.NoValue);
c.HelpOption("-?|-h|--help");
c.OnExecute(() =>
{
var reports = CreateReports(optionVerbose.HasValue(), quiet: false);
var command = new WrapCommand();
command.Reports = reports;
command.CsProjectPath = argPath.Value;
command.Configuration = optConfiguration.Value();
command.MsBuildPath = optMsBuildPath.Value();
command.InPlace = optInPlace.HasValue();
var success = command.ExecuteCommand();
return success ? 0 : 1;
});
});
}
return app.Execute(args);
}
public int Main(string[] args)
{
try
{
#if NET45 || ASPNET50
if (args.Length > 0 && string.Equals(args[0], "dbg", StringComparison.OrdinalIgnoreCase))
{
args = args.Skip(1).ToArray();
System.Diagnostics.Debugger.Launch();
}
#endif
var app = new CommandLineApplication(throwOnUnexpectedArg: false);
app.Name = "ksigntool";
app.Description = "Signing tool for NuGet/ASP.Net 5 Packages";
app.HelpOption("-h|--help");
app.VersionOption("-v|--version", String.Format("{0} {1} (Runtime: {2}; Configuration: {3})", app.Name, _env.Version, _env.RuntimeFramework, _env.Configuration));
app.Command("sigreq", sigreq =>
{
sigreq.Description = "Creates a signing request for the specific file";
var fileName = sigreq.Argument(
"filename",
"the name of the file to create a signature request for");
var outputFile = sigreq.Option(
"-o|--output",
"the name of the signature request file to create (defaults to the input filename with the '.sigreq' extension added)",
CommandOptionType.SingleValue);
var digestAlgorithm = sigreq.Option(
"-alg|--algorithm",
"the name of the digest algorithm to use",
CommandOptionType.SingleValue);
sigreq.OnExecute(() =>
Commands.CreateSigningRequest(
fileName.Value,
outputFile.Value(),
digestAlgorithm.Value()));
}, addHelpCommand: false);
app.Command("sign", sign =>
{
sign.Description = "Signs a file";
var fileName = sign.Argument("filename", "the name of the file to sign");
sign.Option("-a|--auto-select", "select the best signing cert automatically (the one valid for the longest time from now)", CommandOptionType.NoValue);
sign.Option("-f|--file <certificateFile>", "the path to a file containing certificates to sign with", CommandOptionType.SingleValue);
sign.Option("-ac|--add-certs <addCertificatesFile>", "add additional certficiates from <certificatesFile> to the signature block", CommandOptionType.SingleValue);
sign.Option("-i|--issuer <issuerName>", "specify the Issuer of the signing cert, or a substring", CommandOptionType.SingleValue);
sign.Option("-n|--subject <subjectName>", "specify the Subject Name of the signing cert, or a substring", CommandOptionType.SingleValue);
sign.Option("-p|--password <password>", "the password for the file specified by <certificateFile>", CommandOptionType.SingleValue);
sign.Option("-s|--store <storeName>", "specify the Store to open when searching for the cert (defaults to the 'My' Store)", CommandOptionType.SingleValue);
sign.Option("-sm|--machine-store", "open a machine Store instead of a user Store", CommandOptionType.SingleValue);
sign.Option("-sha1|--thumbprint <certhash>", "specifies the SHA1 thumbprint of the certificate to use to sign the file", CommandOptionType.SingleValue);
sign.Option("-csp|--key-provider <cspname>", "specify the CSP containing the Private Key Container", CommandOptionType.SingleValue);
sign.Option("-kc|--key-container <containername>", "specify the Key Container Name of the Private Key", CommandOptionType.SingleValue);
sign.Option("-o|--output <outputFile>", "the path to the signature file to output (by default, the existing file name plus '.sig' is used)", CommandOptionType.SingleValue);
sign.Option("-t|-tr|--timestamper <timestampAuthorityUrl>", "a URL to an RFC3161-compliant timestamping authority to timestamp the signature with", CommandOptionType.SingleValue);
sign.Option("-td|--timestamper-algorithm <algorithmName>", "the name of the hash algorithm to use for the timestamp", CommandOptionType.SingleValue);
sign.OnExecute(() => Commands.Sign(fileName.Value, sign.Options));
}, addHelpCommand: false);
app.Command("timestamp", timestamp =>
{
timestamp.Description = "Timestamps an existing signature";
var signature = timestamp.Argument("signature", "the path to the signature file");
var authority = timestamp.Argument("url", "the path to a Authenticode trusted timestamping authority");
var algorithm = timestamp.Option("-alg|--algorithm <algorithmName>", "the name of the hash algorithm to use for the timestamp", CommandOptionType.SingleValue);
timestamp.OnExecute(() => Commands.Timestamp(signature.Value, authority.Value, algorithm.Value()));
}, addHelpCommand: false);
app.Command("verify", verify =>
{
verify.Description = "Verifies a signature file";
var fileName = verify.Argument("filename", "the name of the signature file to view");
var noCheckCerts = verify.Option("-nocerts|--ignore-certificate-errors", "set this switch to ignore errors caused by untrusted certificates", CommandOptionType.NoValue);
var skipRevocation = verify.Option("-norevoke|--skip-revocation-check", "set this switch to ignore revocation check failures", CommandOptionType.NoValue);
var targetFile = verify.Option("-t|--target-file <targetFile>", "check the signature against <targetFile> (usually read from signature data)", CommandOptionType.SingleValue);
verify.OnExecute(() => Commands.Verify(fileName.Value, targetFile.Value(), !noCheckCerts.HasValue(), skipRevocation.HasValue()));
}, addHelpCommand: false);
app.Command("help", help =>
{
help.Description = "Get help on the application, or a specific command";
var command = help.Argument("command", "the command to get help on");
help.OnExecute(() => { app.ShowHelp(command.Value); return 0; });
}, addHelpCommand: false);
app.OnExecute(() => { app.ShowHelp(commandName: null); return 0; });
return app.Execute(args);
}
catch(Exception ex)
{
AnsiConsole.Error.WriteLine(ex.ToString());
return 1;
}
}
private bool ParseArgs(string[] args, out DefaultHostOptions defaultHostOptions, out string[] outArgs)
{
var app = new CommandLineApplication(throwOnUnexpectedArg: false);
app.Name = "k";
var optionWatch = app.Option("--watch", "Watch file changes", CommandOptionType.NoValue);
var optionPackages = app.Option("--packages <PACKAGE_DIR>", "Directory containing packages",
CommandOptionType.SingleValue);
var optionConfiguration = app.Option("--configuration <CONFIGURATION>", "The configuration to run under", CommandOptionType.SingleValue);
var runCmdExecuted = false;
app.HelpOption("-?|-h|--help");
app.VersionOption("--version", GetVersion());
var runCmd = app.Command("run", c =>
{
// We don't actually execute "run" command here
// We are adding this command for the purpose of displaying correct help information
c.Description = "Run application";
c.OnExecute(() =>
{
runCmdExecuted = true;
return 0;
});
},
addHelpCommand: false,
throwOnUnexpectedArg: false);
app.Execute(args);
if (!(app.IsShowingInformation || app.RemainingArguments.Any() || runCmdExecuted))
{
app.ShowHelp(commandName: null);
}
defaultHostOptions = new DefaultHostOptions();
defaultHostOptions.WatchFiles = optionWatch.HasValue();
defaultHostOptions.PackageDirectory = optionPackages.Value();
defaultHostOptions.TargetFramework = _environment.TargetFramework;
defaultHostOptions.Configuration = optionConfiguration.Value() ?? _environment.Configuration ?? "Debug";
defaultHostOptions.ApplicationBaseDirectory = _environment.ApplicationBasePath;
var remainingArgs = new List<string>();
if (runCmdExecuted)
{
// Later logic will execute "run" command
// So we put this argment back after it was consumed by parser
remainingArgs.Add("run");
remainingArgs.AddRange(runCmd.RemainingArguments);
}
else
{
remainingArgs.AddRange(app.RemainingArguments);
}
if (remainingArgs.Any())
{
defaultHostOptions.ApplicationName = remainingArgs[0];
outArgs = remainingArgs.Skip(1).ToArray();
}
else
{
outArgs = remainingArgs.ToArray();
}
return app.IsShowingInformation;
}
public static Task<int> ExecuteAsync(string[] args)
{
var enableTrace = Environment.GetEnvironmentVariable("KRE_TRACE") == "1";
#if NET45
// TODO: Make this pluggable and not limited to the console logger
if (enableTrace)
{
var listener = new ConsoleTraceListener();
Trace.Listeners.Add(listener);
Trace.AutoFlush = true;
}
#endif
var app = new CommandLineApplication(throwOnUnexpectedArg: false);
app.Name = "klr";
var optionLib = app.Option("--lib <LIB_PATHS>", "Paths used for library look-up",
CommandOptionType.MultipleValue);
app.HelpOption("-?|-h|--help");
app.VersionOption("--version", GetVersion());
app.Execute(args);
if (!app.IsShowingInformation && !app.RemainingArguments.Any())
{
app.ShowHelp();
}
if (app.IsShowingInformation)
{
return Task.FromResult(0);
}
// Resolve the lib paths
string[] searchPaths = ResolveSearchPaths(optionLib.Values, app.RemainingArguments);
Func<string, Assembly> loader = _ => null;
Func<Stream, Assembly> loadStream = _ => null;
Func<string, Assembly> loadFile = _ => null;
Func<AssemblyName, Assembly> loaderCallback = assemblyName =>
{
string name = assemblyName.Name;
// Skip resource assemblies
if (name.EndsWith(".resources"))
{
return null;
}
// If the assembly was already loaded use it
Assembly assembly;
if (_assemblyCache.TryGetValue(name, out assembly))
{
return assembly;
}
var loadLock = _assemblyLoadLocks.GetOrAdd(name, new object());
try
{
// Concurrently loading the assembly might result in two distinct instances of the same assembly
// being loaded. This was observed when loading via Assembly.LoadStream. Prevent this by locking on the name.
lock (loadLock)
{
if (_assemblyCache.TryGetValue(name, out assembly))
{
// This would succeed in case the thread was previously waiting on the lock when assembly
// load was in progress
return assembly;
}
assembly = loader(name) ?? ResolveHostAssembly(loadFile, searchPaths, name);
if (assembly != null)
{
#if K10
ExtractAssemblyNeutralInterfaces(assembly, loadStream);
#endif
_assemblyCache[name] = assembly;
}
}
}
finally
{
_assemblyLoadLocks.TryRemove(name, out loadLock);
}
return assembly;
};
#if K10
var loaderImpl = new DelegateAssemblyLoadContext(loaderCallback);
loadStream = assemblyStream => loaderImpl.LoadStream(assemblyStream, pdbStream: null);
loadFile = path => loaderImpl.LoadFile(path);
AssemblyLoadContext.InitializeDefaultContext(loaderImpl);
if (loaderImpl.EnableMultiCoreJit())
{
loaderImpl.StartMultiCoreJitProfile("startup.prof");
}
#else
var loaderImpl = new LoaderEngine();
loadStream = assemblyStream => loaderImpl.LoadStream(assemblyStream, pdbStream: null);
loadFile = path => loaderImpl.LoadFile(path);
ResolveEventHandler handler = (sender, a) =>
{
// Special case for retargetable assemblies on desktop
if (a.Name.EndsWith("Retargetable=Yes"))
{
return Assembly.Load(a.Name);
}
return loaderCallback(new AssemblyName(a.Name));
};
AppDomain.CurrentDomain.AssemblyResolve += handler;
AppDomain.CurrentDomain.AssemblyLoad += (object sender, AssemblyLoadEventArgs loadedArgs) =>
{
// Skip loading interfaces for dynamic assemblies
if (loadedArgs.LoadedAssembly.IsDynamic)
{
return;
}
ExtractAssemblyNeutralInterfaces(loadedArgs.LoadedAssembly, loadStream);
};
#endif
try
{
var assembly = Assembly.Load(new AssemblyName("klr.host"));
// Loader impl
// var loaderEngine = new DefaultLoaderEngine(loaderImpl);
var loaderEngineType = assembly.GetType("klr.host.DefaultLoaderEngine");
var loaderEngine = Activator.CreateInstance(loaderEngineType, loaderImpl);
// The following code is doing:
// var loaderContainer = new klr.host.LoaderContainer();
// var libLoader = new klr.host.PathBasedAssemblyLoader(loaderEngine, searchPaths);
// loaderContainer.AddLoader(libLoader);
// var bootstrapper = new klr.host.Bootstrapper(loaderContainer, loaderEngine);
// bootstrapper.Main(bootstrapperArgs);
var loaderContainerType = assembly.GetType("klr.host.LoaderContainer");
var pathBasedLoaderType = assembly.GetType("klr.host.PathBasedAssemblyLoader");
var loaderContainer = Activator.CreateInstance(loaderContainerType);
var libLoader = Activator.CreateInstance(pathBasedLoaderType, new object[] { loaderEngine, searchPaths });
MethodInfo addLoaderMethodInfo = loaderContainerType.GetTypeInfo().GetDeclaredMethod("AddLoader");
var disposable = (IDisposable)addLoaderMethodInfo.Invoke(loaderContainer, new[] { libLoader });
var loaderContainerLoadMethodInfo = loaderContainerType.GetTypeInfo().GetDeclaredMethod("Load");
loader = (Func<string, Assembly>)loaderContainerLoadMethodInfo.CreateDelegate(typeof(Func<string, Assembly>), loaderContainer);
var bootstrapperType = assembly.GetType("klr.host.Bootstrapper");
var mainMethod = bootstrapperType.GetTypeInfo().GetDeclaredMethod("Main");
var bootstrapper = Activator.CreateInstance(bootstrapperType, loaderContainer, loaderEngine);
try
{
var bootstrapperArgs = new object[]
{
app.RemainingArguments.ToArray()
};
var task = (Task<int>)mainMethod.Invoke(bootstrapper, bootstrapperArgs);
return task.ContinueWith(async (t, state) =>
{
// Dispose the host
((IDisposable)state).Dispose();
#if NET45
AppDomain.CurrentDomain.AssemblyResolve -= handler;
#endif
return await t;
},
disposable).Unwrap();
}
catch
{
// If we throw synchronously then dispose then rethtrow
disposable.Dispose();
throw;
}
}
catch
{
#if NET45
AppDomain.CurrentDomain.AssemblyResolve -= handler;
#endif
throw;
}
}
public int Main(string[] args)
{
var app = new CommandLineApplication();
app.Name = "dnu";
app.FullName = "Microsoft .NET Development Utility";
var optionVerbose = app.Option("-v|--verbose", "Show verbose output", CommandOptionType.NoValue);
app.HelpOption("-?|-h|--help");
app.VersionOption("--version", GetVersion);
// Show help information if no subcommand/option was specified
app.OnExecute(() =>
{
app.ShowHelp();
return 2;
});
app.Command("restore", c =>
{
c.Description = "Restore packages";
var argRoot = c.Argument("[root]", "Root of all projects to restore. It can be a directory, a project.json, or a global.json.");
var feedOptions = FeedOptions.Add(c);
var optLock = c.Option("--lock",
"Creates dependencies file with locked property set to true. Overwrites file if it exists.",
CommandOptionType.NoValue);
var optUnlock = c.Option("--unlock",
"Creates dependencies file with locked property set to false. Overwrites file if it exists.",
CommandOptionType.NoValue);
var optParallel = c.Option("--parallel",
"Restores in parallel when more than one project.json is discovered.",
CommandOptionType.NoValue);
c.HelpOption("-?|-h|--help");
c.OnExecute(async () =>
{
var command = new RestoreCommand(_environment);
command.Reports = CreateReports(optionVerbose.HasValue(), feedOptions.Quiet);
command.RestoreDirectory = argRoot.Value;
command.FeedOptions = feedOptions;
command.Lock = optLock.HasValue();
command.Unlock = optUnlock.HasValue();
command.Parallel = optParallel.HasValue();
if (feedOptions.ProxyOptions.HasValue())
{
Environment.SetEnvironmentVariable("http_proxy", feedOptions.Proxy);
}
var success = await command.ExecuteCommand();
return success ? 0 : 1;
});
});
app.Command("publish", c =>
{
c.Description = "Publish application for deployment";
var argProject = c.Argument("[project]", "Path to project, default is current directory");
var optionOut = c.Option("-o|--out <PATH>", "Where does it go", CommandOptionType.SingleValue);
var optionConfiguration = c.Option("--configuration <CONFIGURATION>", "The configuration to use for deployment (Debug|Release|{Custom})",
CommandOptionType.SingleValue);
var optionNoSource = c.Option("--no-source", "Compiles the source files into NuGet packages",
CommandOptionType.NoValue);
var optionRuntime = c.Option("--runtime <RUNTIME>", "Name or full path of the runtime folder to include, or \"active\" for current runtime on PATH",
CommandOptionType.MultipleValue);
var optionNative = c.Option("--native", "Build and include native images. User must provide targeted CoreCLR runtime versions along with this option.",
CommandOptionType.NoValue);
var optionWwwRoot = c.Option("--wwwroot <NAME>", "Name of public folder in the project directory",
CommandOptionType.SingleValue);
var optionWwwRootOut = c.Option("--wwwroot-out <NAME>",
"Name of public folder in the output, can be used only when the '--wwwroot' option or 'webroot' in project.json is specified",
CommandOptionType.SingleValue);
var optionQuiet = c.Option("--quiet", "Do not show output such as source/destination of published files",
CommandOptionType.NoValue);
c.HelpOption("-?|-h|--help");
c.OnExecute(() =>
{
var options = new PublishOptions
{
OutputDir = optionOut.Value(),
ProjectDir = argProject.Value ?? System.IO.Directory.GetCurrentDirectory(),
Configuration = optionConfiguration.Value() ?? "Debug",
RuntimeTargetFramework = _environment.RuntimeFramework,
WwwRoot = optionWwwRoot.Value(),
WwwRootOut = optionWwwRootOut.Value() ?? optionWwwRoot.Value(),
NoSource = optionNoSource.HasValue(),
Runtimes = optionRuntime.HasValue() ?
string.Join(";", optionRuntime.Values).
Split(new[] { ';' }, StringSplitOptions.RemoveEmptyEntries) :
new string[0],
Native = optionNative.HasValue(),
Reports = CreateReports(optionVerbose.HasValue(), optionQuiet.HasValue())
};
var manager = new PublishManager(_hostServices, options);
if (!manager.Publish())
{
return -1;
}
return 0;
});
});
app.Command("pack", c =>
{
c.Description = "Build NuGet packages for the project in given directory";
var optionFramework = c.Option("--framework <TARGET_FRAMEWORK>", "A list of target frameworks to build.", CommandOptionType.MultipleValue);
var optionConfiguration = c.Option("--configuration <CONFIGURATION>", "A list of configurations to build.", CommandOptionType.MultipleValue);
var optionOut = c.Option("--out <OUTPUT_DIR>", "Output directory", CommandOptionType.SingleValue);
var optionDependencies = c.Option("--dependencies", "Copy dependencies", CommandOptionType.NoValue);
var optionQuiet = c.Option("--quiet", "Do not show output such as source/destination of nupkgs",
CommandOptionType.NoValue);
var argProjectDir = c.Argument("[project]", "Project to pack, default is current directory");
c.HelpOption("-?|-h|--help");
c.OnExecute(() =>
{
var buildOptions = new BuildOptions();
buildOptions.OutputDir = optionOut.Value();
buildOptions.ProjectDir = argProjectDir.Value ?? Directory.GetCurrentDirectory();
buildOptions.Configurations = optionConfiguration.Values;
buildOptions.TargetFrameworks = optionFramework.Values;
buildOptions.GeneratePackages = true;
buildOptions.Reports = CreateReports(optionVerbose.HasValue(), optionQuiet.HasValue());
var projectManager = new BuildManager(_hostServices, buildOptions);
if (!projectManager.Build())
{
return -1;
}
return 0;
});
});
app.Command("build", c =>
{
c.Description = "Produce assemblies for the project in given directory";
var optionFramework = c.Option("--framework <TARGET_FRAMEWORK>", "A list of target frameworks to build.", CommandOptionType.MultipleValue);
var optionConfiguration = c.Option("--configuration <CONFIGURATION>", "A list of configurations to build.", CommandOptionType.MultipleValue);
var optionOut = c.Option("--out <OUTPUT_DIR>", "Output directory", CommandOptionType.SingleValue);
var optionQuiet = c.Option("--quiet", "Do not show output such as dependencies in use",
CommandOptionType.NoValue);
var argProjectDir = c.Argument("[project]", "Project to build, default is current directory");
c.HelpOption("-?|-h|--help");
c.OnExecute(() =>
{
var buildOptions = new BuildOptions();
buildOptions.OutputDir = optionOut.Value();
buildOptions.ProjectDir = argProjectDir.Value ?? Directory.GetCurrentDirectory();
buildOptions.Configurations = optionConfiguration.Values;
buildOptions.TargetFrameworks = optionFramework.Values;
buildOptions.GeneratePackages = false;
buildOptions.Reports = CreateReports(optionVerbose.HasValue(), optionQuiet.HasValue());
var projectManager = new BuildManager(_hostServices, buildOptions);
if (!projectManager.Build())
{
return -1;
}
return 0;
});
});
app.Command("install", c =>
{
c.Description = "Install the given dependency";
var argName = c.Argument("[name]", "Name of the dependency to add");
var argVersion = c.Argument("[version]", "Version of the dependency to add, default is the latest version.");
var argProject = c.Argument("[project]", "Path to project, default is current directory");
var feedOptions = FeedOptions.Add(c);
c.HelpOption("-?|-h|--help");
c.OnExecute(async () =>
{
var reports = CreateReports(optionVerbose.HasValue(), feedOptions.Quiet);
var addCmd = new AddCommand();
addCmd.Reports = reports;
addCmd.Name = argName.Value;
addCmd.Version = argVersion.Value;
addCmd.ProjectDir = argProject.Value;
var restoreCmd = new RestoreCommand(_environment);
restoreCmd.Reports = reports;
restoreCmd.FeedOptions = feedOptions;
restoreCmd.RestoreDirectory = argProject.Value;
if (feedOptions.ProxyOptions.HasValue())
{
Environment.SetEnvironmentVariable("http_proxy", feedOptions.Proxy);
}
var installCmd = new InstallCommand(addCmd, restoreCmd);
installCmd.Reports = reports;
var success = await installCmd.ExecuteCommand();
return success ? 0 : 1;
});
});
app.Command("packages", packagesCommand =>
{
packagesCommand.Description = "Commands related to managing local and remote packages folders";
packagesCommand.HelpOption("-?|-h|--help");
packagesCommand.OnExecute(() =>
{
packagesCommand.ShowHelp();
return 2;
});
packagesCommand.Command("add", c =>
{
c.Description = "Add a NuGet package to the specified packages folder";
var argNupkg = c.Argument("[nupkg]", "Path to a NuGet package");
var argSource = c.Argument("[source]", "Path to packages folder");
c.HelpOption("-?|-h|--help");
c.OnExecute(async () =>
{
var options = new AddOptions
{
Reports = CreateReports(optionVerbose.HasValue(), quiet: false),
SourcePackages = argSource.Value,
NuGetPackage = argNupkg.Value
};
var command = new Packages.AddCommand(options);
var success = await command.Execute();
return success ? 0 : 1;
});
});
packagesCommand.Command("push", c =>
{
c.Description = "Incremental copy of files from local packages to remote location";
var argRemote = c.Argument("[remote]", "Path to remote packages folder");
var argSource = c.Argument("[source]",
"Path to source packages folder, default is current directory");
c.HelpOption("-?|-h|--help");
c.OnExecute(() =>
{
var reports = CreateReports(optionVerbose.HasValue(), quiet: false);
// Implicitly commit changes before push
var commitOptions = new CommitOptions
{
Reports = reports,
SourcePackages = argSource.Value
};
var commitCommand = new CommitCommand(commitOptions);
var success = commitCommand.Execute();
if (!success)
{
return 1;
}
var pushOptions = new PushOptions
{
Reports = reports,
SourcePackages = argSource.Value,
RemotePackages = argRemote.Value
};
var pushCommand = new PushCommand(pushOptions);
success = pushCommand.Execute();
return success ? 0 : 1;
});
});
packagesCommand.Command("pull", c =>
{
c.Description = "Incremental copy of files from remote location to local packages";
var argRemote = c.Argument("[remote]", "Path to remote packages folder");
var argSource = c.Argument("[source]",
"Path to source packages folder, default is current directory");
c.HelpOption("-?|-h|--help");
c.OnExecute(() =>
{
var reports = CreateReports(optionVerbose.HasValue(), quiet: false);
bool success;
if (Directory.Exists(argSource.Value))
{
// Implicitly commit changes before pull
var commitOptions = new CommitOptions
{
Reports = reports,
SourcePackages = argSource.Value
};
var commitCommand = new CommitCommand(commitOptions);
success = commitCommand.Execute();
if (!success)
{
return 1;
}
}
var pullOptions = new PullOptions
{
Reports = reports,
SourcePackages = argSource.Value,
RemotePackages = argRemote.Value
};
var pullCommand = new PullCommand(pullOptions);
success = pullCommand.Execute();
return success ? 0 : 1;
});
});
});
app.Command("list", c =>
{
c.Description = "Print the dependencies of a given project";
var showAssemblies = c.Option("-a|--assemblies",
"Show the assembly files that are depended on by given project",
CommandOptionType.NoValue);
var frameworks = c.Option("--framework <TARGET_FRAMEWORK>",
"Show dependencies for only the given frameworks",
CommandOptionType.MultipleValue);
var runtimeFolder = c.Option("--runtime <PATH>",
"The folder containing all available framework assemblies",
CommandOptionType.SingleValue);
var hideDependents = c.Option("--hide-dependents",
"Hide the immediate dependents of libraries referenced in the project",
CommandOptionType.NoValue);
var resultsFilter = c.Option("--filter <PATTERN>",
"Filter the libraries referenced by the project base on their names. The matching pattern supports * and ?",
CommandOptionType.SingleValue);
var argProject = c.Argument("[project]", "Path to project, default is current directory");
c.HelpOption("-?|-h|--help");
c.OnExecute(() =>
{
var options = new DependencyListOptions(CreateReports(verbose: true, quiet: false), argProject)
{
TargetFrameworks = frameworks.Values,
ShowAssemblies = showAssemblies.HasValue(),
RuntimeFolder = runtimeFolder.Value(),
HideDependents = hideDependents.HasValue(),
ResultsFilter = resultsFilter.Value()
};
if (!options.Valid)
{
if (options.Project == null)
{
options.Reports.Error.WriteLine(string.Format("Unable to locate {0}.".Red(), Runtime.Project.ProjectFileName));
return 1;
}
else
{
options.Reports.Error.WriteLine("Invalid options.".Red());
return 2;
}
}
var command = new DependencyListCommand(options, _environment.RuntimeFramework);
return command.Execute();
});
});
app.Command("commands", cmd =>
{
cmd.Description = "Commands related to managing application commands (add, remove)";
cmd.HelpOption("-?|-h|--help");
cmd.OnExecute(() =>
{
cmd.ShowHelp();
return 2;
});
cmd.Command("install", c =>
{
c.Description = "Installs application commands";
var argPackage = c.Argument("[package]", "The name of the application package");
var argVersion = c.Argument("[version]", "The version of the application package");
var optOverwrite = c.Option("-o|--overwrite", "Overwrites conflicting commands", CommandOptionType.NoValue);
var feedOptions = FeedOptions.Add(c);
c.HelpOption("-?|-h|--help");
c.OnExecute(async () =>
{
var command = new InstallGlobalCommand(
_environment,
string.IsNullOrEmpty(feedOptions.TargetPackagesFolder) ?
AppCommandsFolderRepository.CreateDefault() :
AppCommandsFolderRepository.Create(feedOptions.TargetPackagesFolder));
command.FeedOptions = feedOptions;
command.Reports = CreateReports(optionVerbose.HasValue(), feedOptions.Quiet);
command.OverwriteCommands = optOverwrite.HasValue();
if (feedOptions.Proxy != null)
{
Environment.SetEnvironmentVariable("http_proxy", feedOptions.Proxy);
}
var success = await command.Execute(argPackage.Value, argVersion.Value);
return success ? 0 : 1;
});
});
cmd.Command("uninstall", c =>
{
c.Description = "Uninstalls application commands";
var argCommand = c.Argument("[command]", "The name of the command to uninstall");
var optNoPurge = c.Option("--no-purge", "Do not try to remove orphaned packages", CommandOptionType.NoValue);
c.HelpOption("-?|-h|--help");
c.OnExecute(() =>
{
var command = new UninstallCommand(
_environment,
AppCommandsFolderRepository.CreateDefault(),
reports: CreateReports(optionVerbose.HasValue(), quiet: false));
command.NoPurge = optNoPurge.HasValue();
var success = command.Execute(argCommand.Value);
return success ? 0 : 1;
});
});
});
app.Command("wrap", c =>
{
c.Description = "Wrap a csproj into a project.json, which can be referenced by project.json files";
var argPath = c.Argument("[path]", "Path to csproj to be wrapped");
var optConfiguration = c.Option("--configuration <CONFIGURATION>",
"Configuration of wrapped project, default is 'debug'", CommandOptionType.SingleValue);
var optMsBuildPath = c.Option("--msbuild <PATH>",
@"Path to MSBuild, default is '%ProgramFiles%\MSBuild\14.0\Bin\MSBuild.exe'",
CommandOptionType.SingleValue);
var optInPlace = c.Option("-i|--in-place",
"Generate or update project.json files in project directories of csprojs",
CommandOptionType.NoValue);
var optFramework = c.Option("-f|--framework",
"Target framework of assembly to be wrapped",
CommandOptionType.SingleValue);
c.HelpOption("-?|-h|--help");
c.OnExecute(() =>
{
var reports = CreateReports(optionVerbose.HasValue(), quiet: false);
var command = new WrapCommand();
command.Reports = reports;
command.InputFilePath = argPath.Value;
command.Configuration = optConfiguration.Value();
command.MsBuildPath = optMsBuildPath.Value();
command.InPlace = optInPlace.HasValue();
command.Framework = optFramework.Value();
var success = command.ExecuteCommand();
return success ? 0 : 1;
});
});
return app.Execute(args);
}
public static Task<int> ExecuteAsync(string[] args)
{
var enableTrace = Environment.GetEnvironmentVariable(EnvironmentNames.Trace) == "1";
#if ASPNET50
// TODO: Make this pluggable and not limited to the console logger
if (enableTrace)
{
var listener = new ConsoleTraceListener();
Trace.Listeners.Add(listener);
Trace.AutoFlush = true;
}
#endif
var app = new CommandLineApplication(throwOnUnexpectedArg: false);
app.Name = Constants.BootstrapperExeName;
// RuntimeBootstrapper doesn't need to consume '--appbase' option because
// klr/klr.cpp consumes the option value before invoking RuntimeBootstrapper
// This is only for showing help info and swallowing useless '--appbase' option
var optionAppbase = app.Option("--appbase <PATH>", "Application base directory path",
CommandOptionType.SingleValue);
var optionLib = app.Option("--lib <LIB_PATHS>", "Paths used for library look-up",
CommandOptionType.MultipleValue);
app.HelpOption("-?|-h|--help");
app.VersionOption("--version", GetVersion());
// Options below are only for help info display
// They will be forwarded to Microsoft.Framework.ApplicationHost
var optionsToForward = new[]
{
app.Option("--watch", "Watch file changes", CommandOptionType.NoValue),
app.Option("--packages <PACKAGE_DIR>", "Directory containing packages", CommandOptionType.SingleValue),
app.Option("--configuration <CONFIGURATION>", "The configuration to run under", CommandOptionType.SingleValue),
app.Option("--port <PORT>", "The port to the compilation server", CommandOptionType.SingleValue)
};
app.Execute(args);
// Help information was already shown because help option was specified
if (app.IsShowingInformation)
{
return Task.FromResult(0);
}
// Show help information if no subcommand/option was specified
if (!app.IsShowingInformation && !app.RemainingArguments.Any())
{
app.ShowHelp();
return Task.FromResult(2);
}
// Some options should be forwarded to Microsoft.Framework.ApplicationHost
var appHostName = "Microsoft.Framework.ApplicationHost";
var appHostIndex = app.RemainingArguments.FindIndex(s =>
string.Equals(s, appHostName, StringComparison.OrdinalIgnoreCase));
foreach (var option in optionsToForward)
{
if (option.HasValue())
{
if (appHostIndex < 0)
{
Console.WriteLine("The option '--{0}' can only be used with {1}", option.LongName, appHostName);
return Task.FromResult(1);
}
if (option.OptionType == CommandOptionType.NoValue)
{
app.RemainingArguments.Insert(appHostIndex + 1, "--" + option.LongName);
}
else if (option.OptionType == CommandOptionType.SingleValue)
{
app.RemainingArguments.Insert(appHostIndex + 1, "--" + option.LongName);
app.RemainingArguments.Insert(appHostIndex + 2, option.Value());
}
else if (option.OptionType == CommandOptionType.MultipleValue)
{
foreach (var value in option.Values)
{
app.RemainingArguments.Insert(appHostIndex + 1, "--" + option.LongName);
app.RemainingArguments.Insert(appHostIndex + 2, value);
}
}
}
}
// Resolve the lib paths
string[] searchPaths = ResolveSearchPaths(optionLib.Values, app.RemainingArguments);
Func<string, Assembly> loader = _ => null;
Func<Stream, Assembly> loadStream = _ => null;
Func<string, Assembly> loadFile = _ => null;
Func<AssemblyName, Assembly> loaderCallback = assemblyName =>
{
string name = assemblyName.Name;
// Skip resource assemblies
if (name.EndsWith(".resources"))
{
return null;
}
// If the assembly was already loaded use it
Assembly assembly;
if (_assemblyCache.TryGetValue(name, out assembly))
{
return assembly;
}
var loadLock = _assemblyLoadLocks.GetOrAdd(name, new object());
try
{
// Concurrently loading the assembly might result in two distinct instances of the same assembly
// being loaded. This was observed when loading via Assembly.LoadStream. Prevent this by locking on the name.
lock (loadLock)
{
if (_assemblyCache.TryGetValue(name, out assembly))
{
// This would succeed in case the thread was previously waiting on the lock when assembly
// load was in progress
return assembly;
}
assembly = loader(name) ?? ResolveHostAssembly(loadFile, searchPaths, name);
if (assembly != null)
{
#if ASPNETCORE50
ExtractAssemblyNeutralInterfaces(assembly, loadStream);
#endif
_assemblyCache[name] = assembly;
}
}
}
finally
{
_assemblyLoadLocks.TryRemove(name, out loadLock);
}
return assembly;
};
#if ASPNETCORE50
var loaderImpl = new DelegateAssemblyLoadContext(loaderCallback);
loadStream = assemblyStream => loaderImpl.LoadStream(assemblyStream, assemblySymbols: null);
loadFile = path => loaderImpl.LoadFile(path);
AssemblyLoadContext.InitializeDefaultContext(loaderImpl);
if (loaderImpl.EnableMultiCoreJit())
{
loaderImpl.StartMultiCoreJitProfile("startup.prof");
}
#else
var loaderImpl = new LoaderEngine();
loadStream = assemblyStream => loaderImpl.LoadStream(assemblyStream, assemblySymbols: null);
loadFile = path => loaderImpl.LoadFile(path);
ResolveEventHandler handler = (sender, a) =>
{
var appDomain = (AppDomain)sender;
var afterPolicy = appDomain.ApplyPolicy(a.Name);
if (afterPolicy != a.Name)
{
return Assembly.Load(afterPolicy);
}
return loaderCallback(new AssemblyName(afterPolicy));
};
AppDomain.CurrentDomain.AssemblyResolve += handler;
AppDomain.CurrentDomain.AssemblyLoad += (object sender, AssemblyLoadEventArgs loadedArgs) =>
{
// Skip loading interfaces for dynamic assemblies
if (loadedArgs.LoadedAssembly.IsDynamic)
{
return;
}
ExtractAssemblyNeutralInterfaces(loadedArgs.LoadedAssembly, loadStream);
};
#endif
try
{
var assembly = Assembly.Load(new AssemblyName(Constants.BootstrapperHostName));
// Loader impl
// The following code is doing:
// var loaderContainer = new kre.host.LoaderContainer();
// var cachedAssemblyLoader = new kre.host.CachedAssemblyLoader(_assemblyCache);
// var libLoader = new kre.host.PathBasedAssemblyLoader(searchPaths);
// loaderContainer.AddLoader(cachedAssemblyLoader);
// loaderContainer.AddLoader(libLoader);
// var bootstrapper = new kre.host.Bootstrapper(loaderContainer);
// bootstrapper.Main(bootstrapperArgs);
var loaderContainerType = assembly.GetType(Constants.BootstrapperHostName + ".LoaderContainer");
var cachedAssemblyLoaderType = assembly.GetType(Constants.BootstrapperHostName + ".CachedAssemblyLoader");
var pathBasedLoaderType = assembly.GetType(Constants.BootstrapperHostName + ".PathBasedAssemblyLoader");
var loaderContainer = Activator.CreateInstance(loaderContainerType);
var cachedAssemblyLoader = Activator.CreateInstance(cachedAssemblyLoaderType, new object[] { _assemblyCache });
var libLoader = Activator.CreateInstance(pathBasedLoaderType, new object[] { searchPaths });
MethodInfo addLoaderMethodInfo = loaderContainerType.GetTypeInfo().GetDeclaredMethod("AddLoader");
var disposable1 = (IDisposable)addLoaderMethodInfo.Invoke(loaderContainer, new[] { cachedAssemblyLoader });
var disposable2 = (IDisposable)addLoaderMethodInfo.Invoke(loaderContainer, new[] { libLoader });
var disposable = new CombinedDisposable(disposable1, disposable2);
var loaderContainerLoadMethodInfo = loaderContainerType.GetTypeInfo().GetDeclaredMethod("Load");
loader = (Func<string, Assembly>)loaderContainerLoadMethodInfo.CreateDelegate(typeof(Func<string, Assembly>), loaderContainer);
var bootstrapperType = assembly.GetType(Constants.BootstrapperHostName + ".Bootstrapper");
var mainMethod = bootstrapperType.GetTypeInfo().GetDeclaredMethod("Main");
var bootstrapper = Activator.CreateInstance(bootstrapperType, loaderContainer);
try
{
var bootstrapperArgs = new object[]
{
app.RemainingArguments.ToArray()
};
var task = (Task<int>)mainMethod.Invoke(bootstrapper, bootstrapperArgs);
return task.ContinueWith(async (t, state) =>
{
// Dispose the host
((IDisposable)state).Dispose();
#if ASPNET50
AppDomain.CurrentDomain.AssemblyResolve -= handler;
#endif
return await t;
},
disposable).Unwrap();
}
catch
{
// If we throw synchronously then dispose then rethtrow
disposable.Dispose();
throw;
}
}
catch
{
#if ASPNET50
AppDomain.CurrentDomain.AssemblyResolve -= handler;
#endif
throw;
}
}
