Add a PostProcessConfig class

Author: john-shaffer

src/PostProcessConfig.php

@@ -0,0 +1,51 @@
+<?php declare(strict_types=1);
+
+namespace StaticDeploy;
+
+final class PostProcessConfig {
+
+    public readonly ?string $destination_url;
+    public readonly ?array $hosts_to_rewrite;
+    public readonly ?string $site_url;
+
+    public function __construct() {
+        if ( Options::getValue( 'skipURLRewrite' ) === '1' ) {
+            $this->destination_url = null;
+            $this->hosts_to_rewrite = null;
+            $this->site_url = null;
+            return;
+        }
+
+        $this->destination_url = apply_filters(
+            Controller::getHookName( 'set_destination_url' ),
+            Options::getValue( 'deploymentURL' )
+        );
+        $this->hosts_to_rewrite = Options::getLineDelimitedBlobValue( 'hostsToRewrite' );
+        $this->site_url = apply_filters(
+            Controller::getHookName( 'set_wordpress_site_url' ),
+            untrailingslashit( SiteInfo::getUrl( 'site' ) )
+        );
+    }
+
+    /**
+     * @return array<string, ?string>
+     */
+    public function toArray(): array
+    {
+        $arr = [];
+
+        if ( $this->destination_url ) {
+            $arr['destination_url'] = $this->destination_url;
+        }
+
+        if ( $this->hosts_to_rewrite ) {
+            $arr['hosts_to_rewrite'] = $this->hosts_to_rewrite;
+        }
+
+        if ( $this->site_url ) {
+            $arr['site_url'] = $this->site_url;
+        }
+
+        return $arr;
+    }
+}