feat: create basic style tag renderer

Author: mychidarko

src/Sprout/Command.php

@@ -64,7 +64,7 @@ public function option(string $param)
      */
     public function write(string $data)
     {
-        echo $data;
+        echo Style\Renderer::render($data);
     }
 
     /**

src/Sprout/Style/Renderer.php

@@ -0,0 +1,55 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Leaf\Sprout\Style;
+
+class Renderer
+{
+    protected static array $styleTagMap = [
+        'error' => "\033[1;37;41m",
+        'info' => "\033[1;34m",
+        'comment' => "\033[1;33m",
+        'question' => "\033[30;46m",
+        'b' => "\033[1m",
+        'u' => "\033[4m",
+        'i' => "\033[3m",
+        'reset' => "\033[0m",
+    ];
+
+    /**
+     * Render text with styles
+     * @param string $text The text to render
+     * @return string
+     */
+    public static function render(string $text)
+    {
+        return static::renderTags($text);
+    }
+
+    /**
+     * Render text with parsed style tags
+     * @param string $text The text to render
+     * @return string
+     */
+    public static function renderTags(string $text): string
+    {
+        foreach (static::$styleTagMap as $tag => $ansi) {
+            $text = preg_replace("/<$tag>/i", $ansi, $text);
+            $text = preg_replace("/<\/$tag>/i", "\033[0m", $text); // reset on closing tag
+        }
+
+        return $text;
+    }
+
+    /**
+     * Update tag map
+     */
+    public static function tags(array $newTags)
+    {
+        static::$styleTagMap = array_merge(
+            static::$styleTagMap,
+            $newTags
+        );
+    }
+}