From ed4493da0c9492d4d91eda000924fb7c582b9dc8 Mon Sep 17 00:00:00 2001
From: Jose Lorenzo Rodriguez <jose.zap@gmail.com>
Date: Fri, 6 Jul 2012 16:00:13 -0430
Subject: [PATCH] Automatic console logging streams were not respecting --quiet

---
 lib/Cake/Console/Shell.php               | 41 +++++++++++++++++-------
 lib/Cake/Test/Case/Console/ShellTest.php | 34 +++++++++++++++++++-
 2 files changed, 63 insertions(+), 12 deletions(-)

diff --git a/lib/Cake/Console/Shell.php b/lib/Cake/Console/Shell.php
index a23a38fb3..801410ba5 100644
--- a/lib/Cake/Console/Shell.php
+++ b/lib/Cake/Console/Shell.php
@@ -165,23 +165,13 @@ class Shell extends Object {
 		if ($this->stdout == null) {
 			$this->stdout = new ConsoleOutput('php://stdout');
 		}
-		CakeLog::config('stdout', array(
-			'engine' => 'ConsoleLog',
-			'types' => array('notice', 'info'),
-			'stream' => $this->stdout,
-		));
 		if ($this->stderr == null) {
 			$this->stderr = new ConsoleOutput('php://stderr');
 		}
-		CakeLog::config('stderr', array(
-			'engine' => 'ConsoleLog',
-			'types' => array('emergency', 'alert', 'critical', 'error', 'warning', 'debug'),
-			'stream' => $this->stderr,
-		));
 		if ($this->stdin == null) {
 			$this->stdin = new ConsoleInput('php://stdin');
 		}
-
+		$this->_useLogger();
 		$parent = get_parent_class($this);
 		if ($this->tasks !== null && $this->tasks !== false) {
 			$this->_mergeVars(array('tasks'), $parent, true);
@@ -379,6 +369,10 @@ class Shell extends Object {
 			return false;
 		}
 
+		if (!empty($this->params['quiet'])) {
+			$this->_useLogger(false);
+		}
+
 		$this->command = $command;
 		if (!empty($this->params['help'])) {
 			return $this->_displayHelp($command);
@@ -825,4 +819,29 @@ class Shell extends Object {
 		return current(App::path('plugins')) . $pluginName . DS;
 	}
 
+/**
+ * Used to enable or disable logging stream output to stdout and stderr
+ * If you don't wish to see in your stdout or stderr everything that is logged
+ * through CakeLog, call this function with first param as false
+ *
+ * @param boolean $enable wheter to enable CakeLog output or not
+ * @return void
+ **/
+	protected function _useLogger($enable = true) {
+		if (!$enable) {
+			CakeLog::drop('stdout');
+			CakeLog::drop('stderr');
+			return;
+		}
+		CakeLog::config('stdout', array(
+			'engine' => 'ConsoleLog',
+			'types' => array('notice', 'info'),
+			'stream' => $this->stdout,
+		));
+		CakeLog::config('stderr', array(
+			'engine' => 'ConsoleLog',
+			'types' => array('emergency', 'alert', 'critical', 'error', 'warning', 'debug'),
+			'stream' => $this->stderr,
+		));
+	}
 }
diff --git a/lib/Cake/Test/Case/Console/ShellTest.php b/lib/Cake/Test/Case/Console/ShellTest.php
index 4d7248243..875b23dcc 100644
--- a/lib/Cake/Test/Case/Console/ShellTest.php
+++ b/lib/Cake/Test/Case/Console/ShellTest.php
@@ -80,6 +80,10 @@ class ShellTestShell extends Shell {
 		return $this->_mergeVars($properties, $class, $normalize);
 	}
 
+	public function useLogger($enable = true) {
+		$this->_useLogger($enable);
+	}
+
 }
 
 /**
@@ -825,7 +829,7 @@ TEXT;
 		require_once CORE_TEST_CASES . DS . 'Log' . DS . 'Engine' . DS . 'ConsoleLogTest.php';
 		$mock = $this->getMock('ConsoleLog', array('write'), array(
 			array('types' => 'error'),
-			));
+		));
 		TestCakeLog::config('console', array(
 			'engine' => 'ConsoleLog',
 			'stream' => 'php://stderr',
@@ -840,4 +844,32 @@ TEXT;
 		$this->assertContains($this->Shell->testMessage, $contents);
 	}
 
+/**
+ * Tests that _useLogger works properly
+ *
+ * @return void
+ **/
+	public function testProtectedUseLogger() {
+		CakeLog::drop('stdout');
+		CakeLog::drop('stderr');
+		$this->Shell->useLogger(true);
+		$this->assertNotEmpty(CakeLog::stream('stdout'));
+		$this->assertNotEmpty(CakeLog::stream('stderr'));
+		$this->Shell->useLogger(false);
+		$this->assertFalse(CakeLog::stream('stdout'));
+		$this->assertFalse(CakeLog::stream('stderr'));
+	}
+
+/**
+ * Test file and console and logging quiet output
+ */
+	public function testQuietLog() {
+		$output = $this->getMock('ConsoleOutput', array(), array(), '', false);
+		$error = $this->getMock('ConsoleOutput', array(), array(), '', false);
+		$in = $this->getMock('ConsoleInput', array(), array(), '', false);
+		$this->Shell = $this->getMock('ShellTestShell', array('_useLogger'), array($output, $error, $in));
+		$this->Shell->expects($this->once())->method('_useLogger')->with(false);
+		$this->Shell->runCommand('foo', array('--quiet'));
+	}
+
 }