From 90cd5907748d0f10e34a00176ef305af14c11960 Mon Sep 17 00:00:00 2001
From: Jason Varga <jason@pixelfear.com>
Date: Mon, 18 Jul 2022 15:30:55 -0400
Subject: [PATCH] Glide Improvements (#104)

---
 README.md         | 35 +++++++++++++++++++++++++++++++++++
 config/ssg.php    |  1 +
 src/Generator.php |  9 +++++++++
 3 files changed, 45 insertions(+)

diff --git a/README.md b/README.md
index 065a1a5..b2bc3b4 100644
--- a/README.md
+++ b/README.md
@@ -101,6 +101,41 @@ class AppServiceProvider extends Provider
 ```
 
 
+## Glide Images
+
+The default configuration of Statamic is to have Glide use "dynamic" images, which means that the `glide` tag will only output URLs. The images themselves will be generated when the URLs are visited. For a static site, this no longer makes sense since it will typically be deployed somewhere where there is no dynamic Glide route available.
+
+By default, the SSG will automatically reconfigure Glide to generate images into the `img` directory whenever `glide` tags are used. This is essentially Glide's [custom static path option](https://statamic.dev/image-manipulation#custom-path-static).
+
+You can customize where the images will be generated:
+
+```php
+'glide' => [
+    'directory' => 'images',
+],
+```
+
+If you are using a [custom glide disk](https://statamic.dev/image-manipulation#custom-disk-cdn), you can tell the SSG to leave it alone:
+
+```php
+'glide' => [
+    'override' => false,
+],
+```
+
+And then copy the images over (or create a symlink) after generating has completed:
+
+```php
+SSG::after(function () {
+    $from = public_path('img');
+    $to = config('statamic.ssg.destination').'/img';
+
+    app('files')->copyDirectory($from, $to);
+    // or
+    app('files')->link($from, $to);
+});
+```
+
 ## Triggering Command Failures
 
 If you are using the SSG in a CI environment, you may want to prevent the command from succeeding if any pages aren't generated (e.g. to prevent deployment of an incomplete site).
diff --git a/config/ssg.php b/config/ssg.php
index a8b917a..16c0328 100644
--- a/config/ssg.php
+++ b/config/ssg.php
@@ -88,6 +88,7 @@
 
     'glide' => [
         'directory' => 'img',
+        'override' => true,
     ],
 
     /*
diff --git a/src/Generator.php b/src/Generator.php
index 28ab18f..7c73de0 100644
--- a/src/Generator.php
+++ b/src/Generator.php
@@ -11,6 +11,7 @@
 use Illuminate\Support\Arr;
 use Statamic\Facades\Collection;
 use Statamic\Facades\Entry;
+use Statamic\Facades\Glide;
 use Statamic\Facades\Term;
 use League\Flysystem\Adapter\Local;
 use Statamic\Imaging\ImageGenerator;
@@ -98,6 +99,14 @@ public function generate()
 
     public function bindGlide()
     {
+        $override = $this->config['glide']['override'] ?? true;
+
+        if (! $override) {
+            return $this;
+        }
+
+        Glide::cacheStore()->clear();
+
         $directory = Arr::get($this->config, 'glide.directory');
 
         // Determine which adapter to use for Flysystem 1.x or 3.x.