Add debug

.gitignore

@@ -7,4 +7,6 @@ vendor/
 app/database.sqlite
 composer.lock
 *.cache.php
-sessions/
+sessions/
+tempest.log
+debug.log

app/dump.php

@@ -0,0 +1,31 @@
+<?php
+
+declare(strict_types=1);
+
+require_once  __DIR__ . '/../vendor/autoload.php';
+
+use Tempest\AppConfig;
+use Tempest\Discovery\DiscoveryLocation;
+use Tempest\Kernel;
+use Tempest\Log\LogConfig;
+use function Tempest\lw;
+
+$appConfig = new AppConfig(
+    root: __DIR__ . '/..',
+    discoveryCache: true,
+    discoveryLocations: [
+        new DiscoveryLocation(
+            'App\\',
+            __DIR__ . '/../app/',
+        ),
+    ],
+);
+
+$kernel = new Kernel($appConfig);
+$container = $kernel->init();
+
+$container->config(new LogConfig(
+    debugLogPath: __DIR__ . '/debug.log',
+));
+
+lw(['hi'], a: ['ho']);

src/Log/LogConfig.php

@@ -10,6 +10,7 @@ public function __construct(
         /** @var LogChannel[] */
         public array $channels = [],
         public string $prefix = 'tempest',
+        public ?string $debugLogPath = null,
     ) {
     }
 }

src/Support/VarExport/Debug.php

@@ -0,0 +1,40 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Tempest\Support\VarExport;
+
+use Stringable;
+use Symfony\Component\VarDumper\VarDumper;
+use Symfony\Component\VarExporter\VarExporter;
+use Tempest\Log\LogConfig;
+
+final readonly class Debug
+{
+    public function __construct(private LogConfig $logConfig)
+    {
+    }
+
+    public function log(mixed ...$input): void
+    {
+        $handle = fopen($this->logConfig->debugLogPath, 'a');
+
+        foreach ($input as $key => $item) {
+            if ($item instanceof Stringable) {
+                $output = (string) $item;
+            } else {
+                $output = VarExporter::export($item);
+            }
+
+            fwrite($handle, "[{$key}] {$output}" . PHP_EOL);
+        }
+
+        fclose($handle);
+
+        VarDumper::dump(...$input);
+
+        $trace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
+
+        fwrite(STDOUT, PHP_EOL . "Called in " . $trace[1]['file'] . ':' . $trace[1]['line'] . PHP_EOL);
+    }
+}

src/functions.php

@@ -4,16 +4,14 @@
 
 namespace Tempest {
 
-    use Psr\Log\LoggerInterface;
     use ReflectionType;
     use Reflector;
-    use Stringable;
-    use Symfony\Component\VarDumper\VarDumper;
     use Tempest\Container\GenericContainer;
     use Tempest\Events\EventBus;
     use Tempest\Mapper\ObjectFactory;
     use Tempest\Support\Reflection\Attributes;
     use Tempest\Support\Reflection\TypeName;
+    use Tempest\Support\VarExport\Debug;
 
     /**
      * @template TClassName
@@ -70,25 +68,12 @@ function type(Reflector|ReflectionType $reflector): string
 
     function lw(mixed ...$input): void
     {
-        /** @var LoggerInterface $logger */
-        $logger = get(LoggerInterface::class);
-
-        foreach ($input as $key => $item) {
-            if ($item instanceof Stringable) {
-                $message = (string)$item;
-            } else {
-                $message = var_export($item, true);
-            }
-
-            $logger->debug("[{$key}] {$message}");
-        }
-
-        VarDumper::dump(...$input);
+        get(Debug::class)->log(...$input);
     }
 
     function ld(mixed ...$input): void
     {
-        lw(...$input);
+        get(Debug::class)->log(...$input);
         die();
     }
 }