From 25e4836164766e26293522e69d61a45bd7eb6363 Mon Sep 17 00:00:00 2001
From: Andrew Welch <andrew@nystudio107.com>
Date: Sat, 6 Jan 2018 15:20:10 -0500
Subject: [PATCH] Add LocalValetDriver.php for static asset filename-based
 cache busting

Signed-off-by: Andrew Welch <andrew@nystudio107.com>
---
 LocalValetDriver.php | 44 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 LocalValetDriver.php

diff --git a/LocalValetDriver.php b/LocalValetDriver.php
new file mode 100644
index 0000000..1f96406
--- /dev/null
+++ b/LocalValetDriver.php
@@ -0,0 +1,44 @@
+<?php
+/**
+ * Implements a static asset filename-based cache busting driver for Craft CMS,
+ * based on the built-in CraftValetDriver. Place this file in your project root,
+ * and Valet will pick it up automatically as per the "Local Drivers" section here:
+ *
+ * https://laravel.com/docs/5.5/valet
+ *
+ * Static asset filename-based cache busting for Craft CMS is discussed here:
+ *
+ * https://nystudio107.com/blog/simple-static-asset-versioning
+ *
+ * Based on https://gist.github.com/stidges/3d0c0317bf0d36073dd045bbcc742852
+ *
+ * @author    nystudio107
+ * @copyright Copyright (c) 2017 nystudio107
+ * @link      https://nystudio107.com/
+ * @package   nystudio107/craft
+ * @since     1.0.0
+ * @license   MIT
+ */
+
+class LocalValetDriver extends CraftValetDriver
+{
+    /**
+     * @inheritdoc
+     */
+    public function isStaticFile($sitePath, $siteName, $uri)
+    {
+        // Try the parent first
+        $result = parent::isStaticFile($sitePath, $siteName, $uri);
+        if ($result !== false) {
+            return $result;
+        }
+
+        // Determine if this is a type we use filename-based cache busting with
+        if (preg_match('/(.+)\.(?:\d+)\.(js|css|png|jpg|jpeg|gif|webp)$/i', $uri, $matches)) {
+            // Rewrite cache busted URIs to their original filename (e.g. jquery.1476809927.js to jquery.js)
+            return $sitePath.'/'.$this->frontControllerDirectory($sitePath).$matches[1].'.'.$matches[2];
+        }
+
+        return false;
+    }
+}