allow to change the prefix

flight/template/View.php

@@ -27,10 +27,15 @@ class View
     /** @var array<string, mixed> View variables */
     protected array $vars = [];
 
+    private string $componentPrefix;
+
     /** @param string $path Path to templates directory */
-    public function __construct(string $path = '.')
-    {
+    public function __construct(
+        string $path = ".",
+        string $componentPrefix = 'f'
+    ) {
         $this->path = $path;
+        $this->componentPrefix = $componentPrefix;
     }
 
     /**
@@ -158,7 +163,7 @@ class View
         }
 
         preg_match(
-            '/<f-(?<component>[a-z-]+)\s*(?<props>([a-z]+="[a-zA-Z]+"\s*)*)?\s*\/>/',
+            "/<$this->componentPrefix-(?<component>[a-z-]+)\s*(?<props>([a-z]+=\"[a-zA-Z]+\"\s*)*)?\s*\/>/",
             $view,
             $matches,
         );

tests/ViewTest.php

@@ -359,6 +359,27 @@ class ViewTest extends TestCase
         ];
     }
 
+    /** @dataProvider prefixesDataProvider */
+    public function testRenderComponentsWithDifferentPrefixes(string $prefix): void
+    {
+        $view = new View(__DIR__ . '/views', $prefix);
+        $view->preserveVars = false;
+        $actual = $view->fetch('pages/page-with-component-with-custom-prefix', compact('prefix'));
+        $expected = 'my-component';
+
+        self::assertSame(
+            self::removeIndentation(self::removeLineEndings($expected)),
+            self::removeIndentation(self::removeLineEndings($actual)),
+        );
+    }
+
+    public static function prefixesDataProvider(): array
+    {
+        return [
+            ['x'],
+        ];
+    }
+
     private static function removeLineEndings(string $subject): string
     {
         return str_replace(["\r", "\n"], '', $subject);

tests/views/pages/page-with-component-with-custom-prefix.php

@@ -0,0 +1 @@
+<<?= $prefix ?>-my-component />