From af25590a73f8343e5f2e4b17c4b739d136ef996c Mon Sep 17 00:00:00 2001
From: Caen De Silva <caen@desilva.se>
Date: Sun, 12 Nov 2023 10:09:37 +0100
Subject: [PATCH] Add serve command runtime option for preview saving

---
 .../src/Console/Commands/ServeCommand.php      |  2 ++
 .../Foundation/Internal/LoadConfiguration.php  |  1 +
 .../tests/Unit/ServeCommandOptionsUnitTest.php | 18 ++++++++++++++++++
 3 files changed, 21 insertions(+)

diff --git a/packages/framework/src/Console/Commands/ServeCommand.php b/packages/framework/src/Console/Commands/ServeCommand.php
index 166ea34e4ac..adcea1806cd 100644
--- a/packages/framework/src/Console/Commands/ServeCommand.php
+++ b/packages/framework/src/Console/Commands/ServeCommand.php
@@ -28,6 +28,7 @@ class ServeCommand extends ValidatingCommand
     protected $signature = 'serve 
         {--host= : <comment>[default: "localhost"]</comment>}}
         {--port= : <comment>[default: 8080]</comment>}
+        {--save-preview= : Should the served page be saved to disk? (Overrides config setting)}
         {--dashboard= : Enable the realtime compiler dashboard. (Overrides config setting)}
         {--pretty-urls= : Enable pretty URLs. (Overrides config setting)}
         {--play-cdn= : Enable the Tailwind Play CDN. (Overrides config setting)}
@@ -76,6 +77,7 @@ protected function getEnvironmentVariables(): array
     {
         return Arr::whereNotNull([
             'HYDE_SERVER_REQUEST_OUTPUT' => ! $this->option('no-ansi'),
+            'HYDE_SERVER_SAVE_PREVIEW' => $this->parseEnvironmentOption('save-preview'),
             'HYDE_SERVER_DASHBOARD' => $this->parseEnvironmentOption('dashboard'),
             'HYDE_PRETTY_URLS' => $this->parseEnvironmentOption('pretty-urls'),
             'HYDE_PLAY_CDN' => $this->parseEnvironmentOption('play-cdn'),
diff --git a/packages/framework/src/Foundation/Internal/LoadConfiguration.php b/packages/framework/src/Foundation/Internal/LoadConfiguration.php
index 5fa364ee040..10bf1418286 100644
--- a/packages/framework/src/Foundation/Internal/LoadConfiguration.php
+++ b/packages/framework/src/Foundation/Internal/LoadConfiguration.php
@@ -87,6 +87,7 @@ private function loadRuntimeConfiguration(Application $app, Repository $reposito
                 $this->mergeCommandLineArguments($repository, '--no-api', 'hyde.api_calls', false);
             }
 
+            $this->mergeRealtimeCompilerEnvironment($repository, 'HYDE_SERVER_SAVE_PREVIEW', 'hyde.server.save_preview');
             $this->mergeRealtimeCompilerEnvironment($repository, 'HYDE_SERVER_DASHBOARD', 'hyde.server.dashboard.enabled');
             $this->mergeRealtimeCompilerEnvironment($repository, 'HYDE_PRETTY_URLS', 'hyde.pretty_urls');
             $this->mergeRealtimeCompilerEnvironment($repository, 'HYDE_PLAY_CDN', 'hyde.use_play_cdn');
diff --git a/packages/framework/tests/Unit/ServeCommandOptionsUnitTest.php b/packages/framework/tests/Unit/ServeCommandOptionsUnitTest.php
index 605d24ecc81..935d9793198 100644
--- a/packages/framework/tests/Unit/ServeCommandOptionsUnitTest.php
+++ b/packages/framework/tests/Unit/ServeCommandOptionsUnitTest.php
@@ -80,6 +80,24 @@ public function test_getEnvironmentVariables_withNoAnsiOption()
         ], $this->getMock(['no-ansi' => true])->getEnvironmentVariables());
     }
 
+    public function testSavePreviewOptionPropagatesToEnvironmentVariables()
+    {
+        $command = $this->getMock(['save-preview' => 'false']);
+        $this->assertSame('disabled', $command->getEnvironmentVariables()['HYDE_SERVER_SAVE_PREVIEW']);
+
+        $command = $this->getMock(['save-preview' => 'true']);
+        $this->assertSame('enabled', $command->getEnvironmentVariables()['HYDE_SERVER_SAVE_PREVIEW']);
+
+        $command = $this->getMock(['save-preview' => '']);
+        $this->assertSame('enabled', $command->getEnvironmentVariables()['HYDE_SERVER_SAVE_PREVIEW']);
+
+        $command = $this->getMock(['save-preview' => null]);
+        $this->assertFalse(isset($command->getEnvironmentVariables()['HYDE_SERVER_SAVE_PREVIEW']));
+
+        $command = $this->getMock();
+        $this->assertFalse(isset($command->getEnvironmentVariables()['HYDE_SERVER_SAVE_PREVIEW']));
+    }
+
     public function testDashboardOptionPropagatesToEnvironmentVariables()
     {
         $command = $this->getMock(['dashboard' => 'false']);