Exemplo n.º 1
0
        private static void RegisterAddSubcommand(CommandLineApplication packagesCmd, ReportsFactory reportsFactory)
        {
            packagesCmd.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() =>
                {
                    c.ShowRootCommandFullNameAndVersion();

                    var options = new AddOptions
                    {
                        Reports        = reportsFactory.CreateReports(quiet: false),
                        SourcePackages = argSource.Value,
                        NuGetPackage   = argNupkg.Value
                    };
                    var command = new Packages.AddCommand(options);
                    var success = await command.Execute();
                    return(success ? 0 : 1);
                });
            });
        }
Exemplo n.º 2
0
        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));
        }
Exemplo n.º 3
0
        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));
        }