ability to customise the cache key prefix

config/log-viewer.php

@@ -204,6 +204,19 @@
 
     'cache_driver' => env('LOG_VIEWER_CACHE_DRIVER', null),
 
+    /*
+    |--------------------------------------------------------------------------
+    | Cache key prefix
+    |--------------------------------------------------------------------------
+    | Log Viewer prefixes all the cache keys created with this value. If for
+    | some reason you would like to change this prefix, you can do so here.
+    | The format of Log Viewer cache keys is:
+    | {prefix}:{version}:{rest-of-the-key}
+    |
+    */
+
+    'cache_key_prefix' => 'lv',
+
     /*
     |--------------------------------------------------------------------------
     | Chunk size when scanning log files lazily

src/Utils/GenerateCacheKey.php

@@ -33,6 +33,6 @@ public static function for(mixed $object, ?string $namespace = null): string
 
     protected static function baseKey(): string
     {
-        return 'lv:'.LogViewer::version();
+        return config('log-viewer.cache_key_prefix', 'lv').':'.LogViewer::version();
     }
 }

tests/Unit/GenerateCacheKeyTest.php

@@ -14,6 +14,18 @@
     );
 });
 
+it('can configure the cache key prefix', function () {
+    config(['log-viewer.cache_key_prefix' => $customPrefix = 'lvCustom']);
+
+    $file = new LogFile('test.log');
+
+    $result = GenerateCacheKey::for($file);
+
+    expect($result)->toBe(
+        $customPrefix.':'.LogViewer::version().':file:'.$file->identifier
+    );
+});
+
 it('can pass a namespace for a more specific cache key', function () {
     $file = new LogFile('test.log');