Added install tool, moved all local configs and entry points to environments

apps/advanced/.gitignore

@@ -0,0 +1 @@
+/yii

apps/advanced/README.md

@@ -20,12 +20,10 @@ DIRECTORY STRUCTURE
 ```
 common
 	config/             contains shared configurations
-	env/                contains environment-based overrides
 	models/             contains model classes used in both backstage and frontend
 console
 	config/             contains console configurations
 	controllers/        contains console controllers (commands)
-	env/                contains environment-based overrides
 	migrations/         contains database migrations
 	models/             contains console-specific model classes
 	runtime/            contains files generated during runtime
@@ -33,7 +31,6 @@ backstage
 	assets/             contains application assets such as JavaScript and CSS
 	config/             contains backstage configurations
 	controllers/        contains Web controller classes
-	env/                contains environment-based overrides
 	models/             contains backstage-specific model classes
 	runtime/            contains files generated during runtime
 	views/              contains view files for the Web application
@@ -42,12 +39,12 @@ frontend
 	assets/             contains application assets such as JavaScript and CSS
 	config/             contains frontend configurations
 	controllers/        contains Web controller classes
-	env/                contains environment-based overrides
 	models/             contains frontend-specific model classes
 	runtime/            contains files generated during runtime
 	views/              contains view files for the Web application
 	www/                contains the entry script and Web resources
 vendor/                 contains dependent 3rd-party packages
+environments/                contains environment-based overrides
 ```
 
 

apps/advanced/console/controllers/HelloController.php

@@ -1,29 +0,0 @@
-<?php
-/**
- * @link http://www.yiiframework.com/
- * @copyright Copyright (c) 2008 Yii Software LLC
- * @license http://www.yiiframework.com/license/
- */
-
-namespace app\controllers;
-use yii\console\Controller;
-
-/**
- * This command echos what the first argument that you have entered.
- *
- * This command is provided as an example for you to learn how to create console commands.
- *
- * @author Qiang Xue <qiang.xue@gmail.com>
- * @since 2.0
- */
-class HelloController extends Controller
-{
-	/**
-	 * This command echos what you have entered as the message.
-	 * @param string $message the message to be echoed.
-	 */
-	public function actionIndex($message = 'hello world')
-	{
-		echo $message."\n";
-	}
-}

apps/advanced/console/controllers/InstallController.php

@@ -1,13 +0,0 @@
-<?php
-use yii\console\Controller;
-
-/**
- * InstallController
- */
-class InstallController extends Controller
-{
-	public function actionIndex()
-	{
-
-	}
-}

apps/advanced/console/models/.gitkeep

@@ -0,0 +1 @@
+*

apps/advanced/environments/dev/yii

@@ -16,11 +16,10 @@ defined('STDIN') or define('STDIN', fopen('php://stdin', 'r'));
 require(__DIR__ . '/vendor/yiisoft/yii2/yii/Yii.php');
 require(__DIR__ . '/vendor/autoload.php');
 
-$config = require(__DIR__ . '/console/config/main.php');
-$localConfig = __DIR__ . '/console/config/main-local.php';
-if (is_file($localeConfig)) {
-	$config = yii\helpers\ArrayHelper::merge($config, require($localConfig));
-}
+$config = yii\helpers\ArrayHelper::merge(
+	require(__DIR__ . '/console/config/main.php'),
+	require(__DIR__ . '/console/config/main-local.php')
+);
 
 $application = new yii\console\Application($config);
 $application->run();

apps/advanced/environments/index.php

@@ -0,0 +1,38 @@
+<?php
+/**
+ * The manifest of files that are local to specific environment.
+ * This file returns a list of environments that the application
+ * may be installed under. The returned data must be in the following
+ * format:
+ *
+ * ```php
+ * return array(
+ *     'environment name' => array(
+ *         'path' => 'directory storing the local files',
+ *         'writable' => array(
+ *             // list of directories that should be set writable
+ *         ),
+ *     ),
+ * );
+ * ```
+ */
+return array(
+	'Development' => array(
+		'path' => 'dev',
+		'writable' => array(
+			// handled by composer.json already
+		),
+		'executable' => array(
+			'yiic',
+		),
+	),
+	'Production' => array(
+		'path' => 'prod',
+		'writable' => array(
+			// handled by composer.json already
+		),
+		'executable' => array(
+			'yiic',
+		),
+	),
+);

apps/advanced/install

@@ -0,0 +1,111 @@
+<?php
+$root = str_replace('\\', '/', __DIR__);
+$envs = require("$root/install/index.php");
+$envNames = array_keys($envs);
+
+echo "Yii Application Installation Tool v1.0\n\n";
+echo "Which environment do you want to install the application to?\n\n";
+foreach ($envNames as $i => $name) {
+	echo "  [$i] $name\n";
+}
+echo "\n  Your choice [0-" . (count($envs) - 1) . ', or "q" to quit] ';
+$answer = trim(fgets(STDIN));
+if (!ctype_digit($answer) || !isset($envNames[$answer])) {
+	echo "\n  Quit installation.\n";
+	return;
+}
+
+$env = $envs[$envNames[$answer]];
+echo "\n  Install the application under '{$envNames[$answer]}' environment? [yes|no] ";
+$answer = trim(fgets(STDIN));
+if (strncasecmp($answer, 'y', 1)) {
+	echo "\n  Quit installation.\n";
+	return;
+}
+
+echo "\n  Start installation ...\n\n";
+$files = getFileList("$root/install/{$env['path']}");
+$all = false;
+foreach ($files as $file) {
+	if (!copyFile($root, "install/{$env['path']}/$file", $file, $all)) {
+		break;
+	}
+}
+
+if (isset($env['writable'])) {
+	foreach ($env['writable'] as $writable) {
+		echo "      chmod 0777 $writable\n";
+		@chmod("$root/$writable", 0777);
+	}
+}
+
+if (isset($env['executable'])) {
+	foreach ($env['executable'] as $executable) {
+		echo "      chmod 0755 $executable\n";
+		@chmod("$root/$executable", 0755);
+	}
+}
+
+echo "\n  ... installation completed.\n\n";
+
+function getFileList($root, $basePath = '')
+{
+	$files = array();
+	$handle = opendir($root);
+	while (($path = readdir($handle)) !== false) {
+		if ($path === '.svn' || $path === '.' || $path === '..') {
+			continue;
+		}
+		$fullPath = "$root/$path";
+		$relativePath = $basePath === '' ? $path : "$basePath/$path";
+		if (is_dir($fullPath)) {
+			$files = array_merge($files, getFileList($fullPath, $relativePath));
+		} else {
+			$files[] = $relativePath;
+		}
+	}
+	closedir($handle);
+	return $files;
+}
+
+function copyFile($root, $source, $target, &$all)
+{
+	if (!is_file($root . '/' . $source)) {
+		echo "       skip $target ($source not exist)\n";
+		return true;
+	}
+	if (is_file($root . '/' . $target)) {
+		if (file_get_contents($root . '/' . $source) === file_get_contents($root . '/' . $target)) {
+			echo "  unchanged $target\n";
+			return true;
+		}
+		if ($all) {
+			echo "  overwrite $target\n";
+		} else {
+			echo "      exist $target\n";
+			echo "            ...overwrite? [Yes|No|All|Quit] ";
+			$answer = trim(fgets(STDIN));
+			if (!strncasecmp($answer, 'q', 1)) {
+				return false;
+			} else {
+				if (!strncasecmp($answer, 'y', 1)) {
+					echo "  overwrite $target\n";
+				} else {
+					if (!strncasecmp($answer, 'a', 1)) {
+						echo "  overwrite $target\n";
+						$all = true;
+					} else {
+						echo "       skip $target\n";
+						return true;
+					}
+				}
+			}
+		}
+		file_put_contents($root . '/' . $target, file_get_contents($root . '/' . $source));
+		return true;
+	}
+	echo "   generate $target\n";
+	@mkdir(dirname($root . '/' . $target), 0777, true);
+	file_put_contents($root . '/' . $target, file_get_contents($root . '/' . $source));
+	return true;
+}