From f830918c7cce2be697f8e8b1f0c9b04a555583a3 Mon Sep 17 00:00:00 2001
From: Khushboo Verma <43381712+vermakhushboo@users.noreply.github.com>
Date: Tue, 25 Feb 2025 16:19:30 +0530
Subject: [PATCH] Add logic to detect rendering strategy and fallback file

---
 docker-compose.yml                            |  2 +-
 .../Modules/Functions/Workers/Builds.php      | 27 ++++++++++++++++++-
 src/Executor/Executor.php                     | 25 +++++++++++++++++
 3 files changed, 52 insertions(+), 2 deletions(-)

diff --git a/docker-compose.yml b/docker-compose.yml
index 6dec6e3918..f03e4097b0 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -952,7 +952,7 @@ services:
     hostname: exc1
     <<: *x-logging
     stop_signal: SIGINT
-    image: openruntimes/executor:0.7.4
+    image: openruntimes-executor-2
     restart: unless-stopped
     networks:
       - appwrite
diff --git a/src/Appwrite/Platform/Modules/Functions/Workers/Builds.php b/src/Appwrite/Platform/Modules/Functions/Workers/Builds.php
index 0a4907fdb7..e55375e12f 100644
--- a/src/Appwrite/Platform/Modules/Functions/Workers/Builds.php
+++ b/src/Appwrite/Platform/Modules/Functions/Workers/Builds.php
@@ -24,6 +24,9 @@ use Utopia\Database\Exception\Structure;
 use Utopia\Database\Helpers\ID;
 use Utopia\Database\Query;
 use Utopia\Database\Validator\Authorization;
+use Utopia\Detector\Detection\Rendering\SSG;
+use Utopia\Detector\Detection\Rendering\SSR;
+use Utopia\Detector\Detector\Rendering;
 use Utopia\Logger\Log;
 use Utopia\Platform\Action;
 use Utopia\Queue\Message;
@@ -590,7 +593,7 @@ class Builds extends Action
                             cpus: $cpus,
                             memory: $memory,
                             timeout: $timeout,
-                            remove: true,
+                            remove: false,
                             entrypoint: $deployment->getAttribute('entrypoint', 'package.json'), // TODO: change this later so that sites don't need to have an entrypoint
                             destination: APP_STORAGE_BUILDS . "/app-{$project->getId()}",
                             variables: $vars,
@@ -691,6 +694,28 @@ class Builds extends Action
                 throw new \Exception('Build size should be less than ' . number_format($buildSizeLimit / 1048576, 2) . ' MBs.');
             }
 
+            $listFilesCommand = "cd /usr/local/build/" . $resource->getAttribute('outputDirectory') . " && find . -name 'node_modules' -prune -o -type f -print";
+            $response = $executor->executeCommand(
+                deploymentId: $deployment->getId(),
+                projectId: $project->getId(),
+                command: $listFilesCommand,
+                timeout: 60
+            );
+
+            $files = array_map('trim', array_filter(explode("\n", $response['output'])));
+
+            $detector = new Rendering($files, $resource->getAttribute('framework'));
+            $detector
+                ->addOption(new SSR())
+                ->addOption(new SSG());
+            $detectedRenderingStrategy = $detector->detect();
+
+            $renderingStrategy = $detectedRenderingStrategy->getName();
+            $fallbackFile = $detectedRenderingStrategy->getFallbackFile();
+
+            $resource->setAttribute('adapter', $renderingStrategy);
+            $resource->setAttribute('fallbackFile', $fallbackFile);
+
             /** Update the build document */
             $build->setAttribute('startTime', DateTime::format((new \DateTime())->setTimestamp(floor($response['startTime']))));
             $build->setAttribute('endTime', $endTime);
diff --git a/src/Executor/Executor.php b/src/Executor/Executor.php
index 0c6b5a14ff..a105503088 100644
--- a/src/Executor/Executor.php
+++ b/src/Executor/Executor.php
@@ -249,6 +249,31 @@ class Executor
         return $response['body'];
     }
 
+    public function executeCommand(
+        string $deploymentId,
+        string $projectId,
+        string $command,
+        int $timeout
+    ) {
+        $runtimeId = "$projectId-$deploymentId-build";
+        $route = "/runtimes/$runtimeId/commands";
+
+        $params = [
+            'command' => $command,
+            'timeout' => $timeout
+        ];
+
+        $response = $this->call(self::METHOD_POST, $route, [ 'x-opr-runtime-id' => $runtimeId ], $params, true, $timeout);
+
+        $status = $response['headers']['status-code'];
+        if ($status >= 400) {
+            $message = \is_string($response['body']) ? $response['body'] : $response['body']['message'];
+            throw new \Exception($message, $status);
+        }
+
+        return $response['body'];
+    }
+
     /**
      * Call
      *