Code cleanup

src/Lib/Message.php

@@ -42,7 +42,8 @@ class Message
         'light gray' => '47',
     ];
 
-    public function __get($name){
+    public function __get($name)
+    {
         return $this->$name;
     }
 
@@ -54,14 +55,15 @@ public function __construct($message = null)
         $this->dateFormat("H:i:s > ");
     }
 
-    public function message($message){
+    public function message($message)
+    {
         $this->message = $message;
         return $this;
     }
 
     public function foreground($colour)
     {
-        if(!array_key_exists($colour, self::$foregroundColours)) {
+        if (!array_key_exists($colour, self::$foregroundColours)) {
             throw new \Exception('No such foreground colour `'.$colour.'`');
         }
         $this->foreground = $colour;
@@ -70,7 +72,7 @@ public function foreground($colour)
 
     public function background($colour)
     {
-        if(!array_key_exists($colour, self::$backgroundColours)) {
+        if (!array_key_exists($colour, self::$backgroundColours)) {
             throw new \Exception('No such background colour `'.$colour.'`');
         }
         $this->background = $colour;
@@ -118,4 +120,4 @@ public function display($target=STDOUT)
                 )
         );
     }
-}
+}

src/Lib/Utils.php

@@ -24,32 +24,30 @@ public static function promptForInput($prompt, $silent = false, $default = null,
             throw new \Exception("bash cannot be invoked from PHP. 'silent' flag cannot be used.");
         }
 
-        if(!($prompt instanceof Message)) {
+        if (!($prompt instanceof Message)) {
             $prompt = new Message($prompt);
         }
 
         $prompt->message(sprintf(
             "%s%s: ", $prompt->message, (!is_null($default) ? " [{$default}]" : null)
         ));
 
-        do{
+        do {
             $prompt->display();
 
-            if($silent) {
+            if ($silent) {
                 $command = "/usr/bin/env bash -c 'read -s in && echo \$in'";
                 $input = shell_exec($command);
                 echo PHP_EOL;
-
             } else {
                 $input = fgets(STDIN, 256);
             }
 
             $input = trim($input);
-            if(strlen(trim($input)) == 0 && !is_null($default)){
+            if (strlen(trim($input)) == 0 && !is_null($default)) {
                 $input = $default;
             }
-
-        }while($validator instanceof \Closure && !$validator($input));
+        } while ($validator instanceof \Closure && !$validator($input));
 
         return $input;
     }