Preserve filename from central log path in tenant context

src/Bootstrappers/LogTenancyBootstrapper.php

@@ -133,7 +133,9 @@ class LogTenancyBootstrapper implements TenancyBootstrapper
             } elseif (in_array($channel, static::$storagePathChannels)) {
                 // Set storage path channels to use tenant-specific directory (default behavior)
                 // The tenant log will be located at e.g. "storage/tenant{$tenantKey}/logs/laravel.log" (assuming FilesystemTenancyBootstrapper is used before this bootstrapper)
-                $this->config->set("logging.channels.{$channel}.path", storage_path('logs/laravel.log'));
+                $path = $this->config->get("logging.channels.{$channel}.path");
+
+                $this->config->set("logging.channels.{$channel}.path", storage_path('logs/' . ($path ? basename($path) : 'laravel.log')));
             }
         }
     }

tests/Bootstrappers/LogTenancyBootstrapperTest.php

@@ -397,3 +397,44 @@ test('slack channel uses correct webhook urls', function () {
     // Central context, central webhook should be used again
     $assertWebhook('central-webhook', 'central');
 });
+
+test('tenant logs inherit the filename from the central log path config', function () {
+    config([
+        'tenancy.bootstrappers' => [
+            FilesystemTenancyBootstrapper::class,
+            LogTenancyBootstrapper::class,
+        ],
+        'logging.channels.stack' => [
+            'driver' => 'stack',
+            'channels' => ['single', 'daily'],
+        ],
+        'logging.channels.single.path' => storage_path('logs/custom-name.log'),
+        'logging.channels.daily.path' => storage_path('logs/custom-name.log'),
+    ]);
+
+    $tenant = Tenant::create();
+    $today = now()->format('Y-m-d');
+
+    // Central log is located at storage/logs/custom-name.log
+    Log::channel('stack')->info('central');
+
+    expect(file_get_contents(storage_path('logs/custom-name.log')))->toContain('central');
+    expect(file_get_contents(storage_path("logs/custom-name-{$today}.log")))->toContain('central');
+
+    tenancy()->initialize($tenant);
+
+    // Tenant log is located at storage/tenantX/logs/custom-name.log
+    Log::channel('stack')->info($tenant->id);
+
+    // The filename from the central config is preserved in tenant context
+    expect(config('logging.channels.single.path'))->toEndWith('custom-name.log');
+    expect(config('logging.channels.daily.path'))->toEndWith('custom-name.log');
+
+    expect(file_get_contents(storage_path('logs/custom-name.log')))
+        ->toContain($tenant->id)
+        ->not()->toContain('central');
+
+    expect(file_get_contents(storage_path("logs/custom-name-{$today}.log")))
+        ->toContain($tenant->id)
+        ->not()->toContain('central');
+});