Create project command

Fatme · Fatme · commit b056dba14618 · 2014-07-14T09:25:46.000+03:00
diff --git a/.gitignore b/.gitignore
@@ -23,15 +23,8 @@ pids
 logs
 results
 scratch/
-.idea/workspace.xml
-.idea/tasks.xml
-.idea/watcherTasks.xml
-
+.idea/
 test-reports.xml
 
 npm-debug.log
 node_modules
-resources/App_Resources
-resources/Cordova
-resources/ItemTemplates
-resources/ProjectTemplates
diff --git a/lib/bootstrap.ts b/lib/bootstrap.ts
@@ -1,4 +1,10 @@
-global._ = require("underscore");
-global.$injector = require("./common/lib/yok").injector;
+require("./common/bootstrap");
 
 $injector.require("nativescript-cli", "./nativescript-cli");
+
+$injector.require("projectService", "./services/project-service");
+$injector.require("projectTemplatesService", "./services/project-templates-service");
+
+$injector.requireCommand("create", "./commands/create-project-command");
+
+$injector.require("npm", "./node-package-manager");
diff --git a/lib/commands/create-project-command.ts b/lib/commands/create-project-command.ts
@@ -0,0 +1,12 @@
+///<reference path="../.d.ts"/>
+
+export class CreateProjectCommand implements ICommand {
+	constructor(private $projectService: IProjectService) { }
+
+	execute(args: string[]): IFuture<void> {
+		return (() => {
+			this.$projectService.createProject(args[0], args[1]).wait();
+		}).future<void>()();
+	}
+}
+$injector.registerCommand("create", CreateProjectCommand);
diff --git a/lib/common b/lib/common
@@ -1 +1 @@
-Subproject commit a4294787f9ce49b5de608ed02cfc08124594ab32
+Subproject commit 33c883f1abae2a5e5486a87f11df1d75e00e1dc8
diff --git a/lib/declarations.ts b/lib/declarations.ts
@@ -0,0 +1,5 @@
+interface INodePackageManager {
+    cache: string;
+    load(config?: any): IFuture<void>;
+    install(where: string, what: string): IFuture<any>;
+}
diff --git a/lib/definitions/npm.d.ts b/lib/definitions/npm.d.ts
@@ -0,0 +1,5 @@
+ declare module "npm" {
+	var cache: string;
+	var commands: any[];
+	function load(config: Object, callback: (err: any, data: any) => void);
+}
diff --git a/lib/definitions/osenv.d.ts b/lib/definitions/osenv.d.ts
@@ -0,0 +1,3 @@
+declare module "osenv" {
+	function home();
+}
diff --git a/lib/definitions/project.d.ts b/lib/definitions/project.d.ts
@@ -0,0 +1,7 @@
+interface IProjectService {
+	createProject(projectName: string, projectId: string): IFuture<void>;
+}
+
+interface IProjectTemplatesService {
+	defaultTemplatePath: IFuture<string>;
+}
diff --git a/lib/definitions/shelljs.d.ts b/lib/definitions/shelljs.d.ts
@@ -0,0 +1,5 @@
+declare module "shelljs" {
+	function cp(arg: string, sourcePath: string, destinationPath: string): void;
+	function sed(arg: string, oldValue: any, newValue: string, filePath: string): void;
+	function mv(source: string[], destination: string);
+}
diff --git a/lib/nativescript-cli.ts b/lib/nativescript-cli.ts
@@ -1,10 +1,16 @@
 ///<reference path=".d.ts"/>
 
 import Fiber = require("fibers");
+import Future = require("fibers/future");
+import path = require("path");
 
 require("./bootstrap");
+require("./options");
 
-var fiber = Fiber(() => {
-});
-global.__main_fiber__ = fiber; // leak fiber to prevent it from being GC'd and thus corrupting V8
-fiber.run();
+import errors = require("./common/errors");
+errors.installUncaughtExceptionListener();
+
+$injector.register("config", {"CI_LOGGER": false});
+
+var dispatcher = $injector.resolve("dispatcher");
+dispatcher.runMainFiber();
diff --git a/lib/node-package-manager.ts b/lib/node-package-manager.ts
@@ -0,0 +1,36 @@
+///<reference path=".d.ts"/>
+
+import npm = require("npm");
+import Future = require("fibers/future");
+import shell = require("shelljs");
+
+export class NodePackageManager implements INodePackageManager {
+	public get cache(): string {
+		return npm.cache;
+	}
+
+	public load(config?: any): IFuture<void> {
+		var future = new Future<void>();
+		npm.load(config, (err) => {
+			if(err) {
+				future.throw(err);
+			} else {
+				future.return();
+			}
+		});
+		return future;
+	}
+
+	public install(where: string, what: string): IFuture<any> {
+		var future = new Future<any>();
+		npm.commands["install"](where, what, (err, data) => {
+			if(err) {
+				future.throw(err);
+			} else {
+				future.return(data);
+			}
+		});
+		return future;
+	}
+}
+$injector.register("npm", NodePackageManager);
diff --git a/lib/options.ts b/lib/options.ts
@@ -0,0 +1,29 @@
+///<reference path=".d.ts"/>
+
+import path = require("path");
+import helpers = require("./common/helpers");
+import osenv = require("osenv");
+
+var knownOpts:any = {
+		"log" : String,
+		"verbose" : Boolean,
+		"path" : String,
+		"copy-from": String,
+		"link-to": String,
+		"version": Boolean,
+		"help": Boolean
+	},
+	shorthands = {
+		"v" : "verbose",
+		"p" : "path"
+	};
+
+var defaultProfileDir = path.join(osenv.home(), ".nativescript-cli");
+var parsed = helpers.getParsedOptions(knownOpts, shorthands, defaultProfileDir);
+
+Object.keys(parsed).forEach((opt) => exports[opt] = parsed[opt]);
+
+exports.knownOpts = knownOpts;
+
+declare var exports:any;
+export = exports;
diff --git a/lib/services/project-service.ts b/lib/services/project-service.ts
@@ -0,0 +1,104 @@
+///<reference path="../.d.ts"/>
+
+import path = require("path");
+import options = require("./../options");
+import shell = require("shelljs");
+import osenv = require("osenv");
+
+export class ProjectService implements IProjectService {
+	private static DEFAULT_ID = "com.telerik.tns.HelloWorld";
+	private static DEFAULT_NAME = "HelloNativescript";
+	private static APP_FOLDER_NAME = "app";
+
+	constructor(private $logger: ILogger,
+		private $errors: IErrors,
+		private $fs: IFileSystem,
+		private $projectTemplatesService: IProjectTemplatesService) { }
+
+	public createProject(projectName: string, projectId: string): IFuture<void> {
+		return(() => {
+			var projectDir = path.resolve(options.path || ".");
+
+			projectId = projectId || ProjectService.DEFAULT_ID;
+			projectName = projectName || ProjectService.DEFAULT_NAME;
+
+			projectDir = path.join(projectDir, projectName);
+			this.$fs.createDirectory(projectDir).wait();
+
+			var customAppPath = this.getCustomAppPath();
+			if(customAppPath) {
+				customAppPath = path.resolve(customAppPath);
+			}
+
+			if(this.$fs.exists(projectDir).wait() && !this.$fs.isEmptyDir(projectDir).wait()) {
+				this.$errors.fail("Path already exists and is not empty %s", projectDir);
+			}
+
+			this.$logger.trace("Creating a new NativeScript project with name %s and id at location", projectName, projectId, projectDir);
+
+			var appDirectory = path.join(projectDir, ProjectService.APP_FOLDER_NAME);
+			var appPath: string = null;
+
+			if(customAppPath) {
+				this.$logger.trace("Using custom app from %s", customAppPath);
+
+				// Make sure that the source app/ is not a direct ancestor of a target app/
+				var relativePathFromSourceToTarget = path.relative(customAppPath, appDirectory);
+				var doesRelativePathGoUpAtLeastOneDir = relativePathFromSourceToTarget.split(path.sep)[0] == "..";
+				if(!doesRelativePathGoUpAtLeastOneDir) {
+					this.$errors.fail("Project dir %s must not be created at/inside the template used to create the project %s.", projectDir, customAppPath);
+				}
+				this.$logger.trace("Copying custom app into %s", appDirectory);
+				appPath = customAppPath;
+			} else {
+				// No custom app - use nativescript hello world application
+				this.$logger.trace("Using NativeScript hello world application");
+				var defaultTemplatePath = this.$projectTemplatesService.defaultTemplatePath.wait();
+				this.$logger.trace("Copying Nativescript hello world application into %s", appDirectory);
+				appPath = defaultTemplatePath;
+			}
+
+			this.createProjectCore(projectDir, appPath, false).wait();
+		}).future<void>()();
+	}
+
+	private createProjectCore(projectDir: string, appPath: string, symlink?: boolean): IFuture<void> {
+		return (() => {
+			if(!this.$fs.exists(projectDir).wait()) {
+				this.$fs.createDirectory(projectDir).wait();
+			}
+			if(symlink) {
+				// TODO: Implement support for symlink the app folder instead of copying
+			} else {
+				var appDir = path.join(projectDir, ProjectService.APP_FOLDER_NAME);
+				this.$fs.createDirectory(appDir).wait();
+				shell.cp('-R', path.join(appPath, "*"), appDir);
+			}
+			this.createBasicProjectStructure(projectDir).wait();
+		}).future<void>()();
+	}
+
+	private createBasicProjectStructure(projectDir: string): IFuture<void> {
+		return (() => {
+			this.$fs.createDirectory(path.join(projectDir, "platforms")).wait();
+			this.$fs.createDirectory(path.join(projectDir, "tns_modules")).wait();
+			this.$fs.createDirectory(path.join(projectDir, "hooks")).wait();
+		}).future<void>()();
+	}
+
+	private getCustomAppPath(): string {
+		var customAppPath = options["copy-from"] || options["link-to"];
+		if(customAppPath) {
+			if(customAppPath.indexOf("http") >= 0) {
+				this.$errors.fail("Only local paths for custom app are supported.");
+			}
+
+			if(customAppPath.substr(0, 1) === '~') {
+				customAppPath = path.join(osenv.home(), customAppPath.substr(1));
+			}
+		}
+
+		return customAppPath;
+	}
+}
+$injector.register("projectService", ProjectService);
diff --git a/lib/services/project-templates-service.ts b/lib/services/project-templates-service.ts
@@ -0,0 +1,37 @@
+///<reference path="../.d.ts"/>
+
+import util = require("util");
+import path = require("path");
+import shell = require("shelljs");
+import npm = require("npm");
+var options = require("./../options");
+var helpers = require("./../common/helpers");
+import Future = require("fibers/future");
+
+export class ProjectTemplatesService implements IProjectTemplatesService {
+	private static NPM_DEFAULT_TEMPLATE_NAME = "tns-template-hello-world";
+	private static NPM_LOAD_FAILED = "Failed to retrieve nativescript hello world application. Please try again a little bit later.";
+
+	public constructor(private $errors: IErrors,
+		private $logger: ILogger,
+		private $npm: INodePackageManager) { }
+
+	public get defaultTemplatePath(): IFuture<string> {
+		return this.getDefaultTemplatePath();
+	}
+
+	private getDefaultTemplatePath(): IFuture<string> {
+		return (() => {
+			try {
+				this.$npm.load().wait();
+				this.$npm.install(npm.cache, ProjectTemplatesService.NPM_DEFAULT_TEMPLATE_NAME).wait();
+			} catch (error) {
+				this.$logger.debug(error);
+				this.$errors.fail(ProjectTemplatesService.NPM_LOAD_FAILED);
+			}
+
+			return path.join(npm.cache, "node_modules", ProjectTemplatesService.NPM_DEFAULT_TEMPLATE_NAME);
+		}).future<string>()();
+	}
+}
+$injector.register("projectTemplatesService", ProjectTemplatesService);
diff --git a/package.json b/package.json
@@ -23,11 +23,15 @@
   	],
 	"dependencies": {
 		"fibers": "https://github.com/icenium/node-fibers/tarball/master",
+		"filesize": "2.0.3",
+		"progress-stream": "0.5.0",
 		"log4js": "0.6.9",
+		"osenv": "0.1.0",
 		"tabtab": "https://github.com/tailsu/node-tabtab/tarball/master",
 		"underscore": "1.5.2",
 		"unzip": "0.1.9",
-		"yargs": "1.2.2"
+		"yargs": "1.2.2",
+		"npm": "1.4.10"
 	},
 	"analyze": true,
 	"devDependencies": {

Original file line number	Diff line number	Diff line change
`@@ -0,0 +1,3 @@`
	`1`	`+declare module "osenv" {`
	`2`	`+ function home();`
	`3`	`+}`