Merge pull request #61 from NativeScript/fatme/autocompletion

Autocompletion

Author: Fatme

bin/nativescript.cmd

@@ -0,0 +1 @@
+@node %~dp0\nativescript.js %*

bin/nativescript.js

@@ -1,3 +1,4 @@
 #!/usr/bin/env node
 
+"use strict";
 require("../lib/nativescript-cli.js");

lib/bootstrap.ts

@@ -23,6 +23,7 @@ $injector.requireCommand("run", "./commands/run");
 $injector.requireCommand("prepare", "./commands/prepare");
 $injector.requireCommand("build", "./commands/build");
 $injector.requireCommand("deploy", "./commands/deploy");
+$injector.requireCommand("dev-post-install", "./commands/post-install");
 
 $injector.require("npm", "./node-package-manager");
 $injector.require("config", "./config");

lib/commands/post-install.ts

@@ -0,0 +1,86 @@
+///<reference path="../.d.ts"/>
+"use strict";
+import osenv = require("osenv");
+import path = require("path");
+
+export class PostInstallCommand implements ICommand {
+	private static CALL_PROFILE_SCRIPT =
+		"if [ -f ~/.profile ]; then\n" +
+		"		. ~/.profile\n" +
+		"fi\n";
+
+	constructor(private $fs: IFileSystem,
+		private $childProcess: IChildProcess,
+		private $logger: ILogger) { }
+
+	public disableAnalytics = true;
+
+	public execute(args: string[]): IFuture<void> {
+		return (() => {
+			var scriptsOk = true;
+
+			try {
+				this.updateShellScript(".profile").wait();
+				this.updateShellScript(".bashrc").wait();
+
+				this.updateBashProfile().wait();
+
+				// zsh - http://www.acm.uiuc.edu/workshops/zsh/startup_files.html
+				this.updateShellScript(".zshrc").wait();
+			} catch(err) {
+				this.$logger.out("Failed to update all shell start-up scripts. Auto-completion may not work. " + err);
+				scriptsOk = false;
+			}
+
+			if(scriptsOk) {
+				this.$logger.out("Restart your shell to enable command auto-completion.");
+			}
+		}).future<void>()();
+	}
+
+	private updateShellScript(fileName: string): IFuture<void> {
+		return (() => {
+			var filePath = this.getHomePath(fileName);
+
+			var doUpdate = true;
+			if (this.$fs.exists(filePath).wait()) {
+				var contents = this.$fs.readText(filePath).wait();
+				if (contents.match(/nativescript\s+completion\s+--\s+/) || contents.match(/tns\s+completion\s+--\s+/)) {
+					doUpdate = false;
+				}
+			}
+
+			if(doUpdate) {
+				this.updateShellScriptCore(filePath).wait();
+			}
+
+		}).future<void>()();
+	}
+
+	private updateShellScriptCore(filePath: string): IFuture<void> {
+		return (() => {
+			this.$childProcess.exec("nativescript completion >> " + filePath).wait();
+			this.$childProcess.exec("tns completion >> " + filePath).wait();
+		}).future<void>()();
+	}
+
+	private getHomePath(fileName: string): string {
+		return path.join(osenv.home(), fileName);
+	}
+
+	private updateBashProfile(): IFuture<void> {
+		return (() => {
+			var bashProfileFileName = this.getHomePath(".bash_profile");
+			if (this.$fs.exists(bashProfileFileName).wait()) {
+				var contens = this.$fs.readText(bashProfileFileName).wait();
+				if (contens.indexOf(PostInstallCommand.CALL_PROFILE_SCRIPT) < 0) {
+					this.updateShellScript(".bash_profile");
+				}
+			} else {
+				this.$fs.writeFile(bashProfileFileName, PostInstallCommand.CALL_PROFILE_SCRIPT).wait();
+				this.updateShellScriptCore(bashProfileFileName).wait();
+			}
+		}).future<void>()();
+	}
+}
+$injector.registerCommand("dev-post-install", PostInstallCommand);

lib/common

@@ -6,6 +6,7 @@ import util = require("util");
 export class StaticConfig implements IStaticConfig {
 	public PROJECT_FILE_NAME = ".tnsproject";
 	public CLIENT_NAME = "nativescript";
+	public CLIENT_NAME_ALIAS = "tns";
 	public ANALYTICS_API_KEY = "5752dabccfc54c4ab82aea9626b7338e";
 	public TRACK_FEATURE_USAGE_SETTING_NAME = "TrackFeatureUsage";
 	public ANALYTICS_INSTALLATION_ID_SETTING_NAME = "AnalyticsInstallationID";

lib/config.ts

@@ -21,3 +21,4 @@ $injector.register("config", {
 
 var dispatcher = $injector.resolve("dispatcher");
 dispatcher.runMainFiber();
+

lib/nativescript-cli.ts

@@ -10,7 +10,8 @@
   },
   "main": "./lib/nativescript-cli.js",
   "scripts": {
-    "test": "node_modules\\.bin\\_mocha --ui mocha-fibers --recursive --reporter spec --require test/test-bootstrap.js --timeout 15000 test/"
+    "test": "node_modules\\.bin\\_mocha --ui mocha-fibers --recursive --reporter spec --require test/test-bootstrap.js --timeout 15000 test/",
+    "postinstall": "node postinstall.js"
   },
   "repository": {
     "type": "git",

package.json

@@ -0,0 +1,3 @@
+
+var child_process = require("child_process");
+child_process.exec('node bin/nativescript.js dev-post-install');