Add image optimizer config

config/image-optimizer.php

@@ -0,0 +1,53 @@
+<?php
+
+use Spatie\ImageOptimizer\Optimizers\Svgo;
+use Spatie\ImageOptimizer\Optimizers\Optipng;
+use Spatie\ImageOptimizer\Optimizers\Gifsicle;
+use Spatie\ImageOptimizer\Optimizers\Pngquant;
+use Spatie\ImageOptimizer\Optimizers\Jpegoptim;
+
+return [
+    /*
+     * When calling `optimize` the package will automatically determine which optimizers
+     * should run for the given image.
+     */
+    'optimizers' => [
+
+        Jpegoptim::class => [
+            '-m75', // set maximum quality to 75%
+            '--strip-all',  // this strips out all text information such as comments and EXIF data
+            '--all-progressive',  // this will make sure the resulting image is a progressive one
+        ],
+
+        Pngquant::class => [
+            '--force', // required parameter for this package
+        ],
+
+        Optipng::class => [
+            '-i0', // this will result in a non-interlaced, progressive scanned image
+            '-o7',  // this set the optimization level to two (multiple IDAT compression trials)
+            '-strip all',
+            '-quiet', // required parameter for this package
+        ],
+
+        Svgo::class => [
+            '--disable=cleanupIDs', // disabling because it is know to cause troubles
+        ],
+
+        Gifsicle::class => [
+            '-b', // required parameter for this package
+            '-O3', // this produces the slowest but best results
+        ],
+    ],
+
+    /*
+     * The maximum time in seconds each optimizer is allowed to run separately.
+     */
+    'timeout' => 60,
+
+    /*
+     * If set to `true` all output of the optimizer binaries will be appended to the default log.
+     * You can also set this to a class that implements `Psr\Log\LoggerInterface`.
+     */
+    'log_optimizer_activity' => true,
+];