Add extension filter

playground/fileselector.php

@@ -12,6 +12,11 @@
         default => null,
     },
     hint: 'The model name should be singular.',
+    extensions: [
+        '.md',
+        '.json',
+        '.php',
+    ],
 );
 
 var_dump($model);

src/FileSelector.php

@@ -27,6 +27,8 @@ class FileSelector extends Prompt
 
     /**
      * Create a new SuggestPrompt instance.
+     *
+     * @param   string[]    $extensions
      */
     public function __construct(
         public string $label,
@@ -36,6 +38,7 @@ public function __construct(
         public bool|string $required = false,
         public mixed $validate = null,
         public string $hint = '',
+        public array $extensions = [],
     ) {
         $this->options = fn (string $value) => $this->entries($value);
 
@@ -170,6 +173,7 @@ protected function entries(string $path)
         return collect(iterator_to_array($this->glob($path)))
             ->reject(fn (string $entry) => match (true) {
                 str_ends_with($entry, '/.'), str_ends_with($entry, '/..') => true,
+                $this->isRejectable($entry) => true,
                 default => false,
             })
             ->map(
@@ -181,6 +185,22 @@ protected function entries(string $path)
             ->all();
     }
 
+    private function isRejectable(string $entry)
+    {
+        if (is_dir($entry)) {
+            return false;
+        }
+        if (count($this->extensions) === 0) {
+            return false;
+        }
+        foreach ($this->extensions as $extension) {
+            if (str_ends_with($entry, $extension)) {
+                return false;
+            }
+        }
+        return true;
+    }
+
     /**
      * automatically complete the text input
      */

src/FormBuilder.php

@@ -261,8 +261,10 @@ public function progress(string $label, iterable|int $steps, ?Closure $callback
 
     /**
      * Prompt the user for text input with auto-completion of filepath.
+     *
+     * @param   array<string>   $extensions
      */
-    public function fileselector(string $label, string $placeholder = '', string $default = '', int $scroll = 5, bool|string $required = false, mixed $validate = null, string $hint = '', ?string $name = null): self
+    public function fileselector(string $label, string $placeholder = '', string $default = '', int $scroll = 5, bool|string $required = false, mixed $validate = null, string $hint = '', ?string $name = null, array $extensions = []): self
     {
         return $this->runPrompt(fileselector(...), get_defined_vars());
     }

src/helpers.php

@@ -251,8 +251,10 @@ function form(): FormBuilder
 if (! function_exists('\Laravel\Prompts\fileselector')) {
     /**
      * Prompt the user for text input with auto-completion of filepath.
+     *
+     * @param   array<string>   $extensions
      */
-    function fileselector(string $label, string $placeholder = '', string $default = '', int $scroll = 5, bool|string $required = false, mixed $validate = null, string $hint = ''): string
+    function fileselector(string $label, string $placeholder = '', string $default = '', int $scroll = 5, bool|string $required = false, mixed $validate = null, string $hint = '', array $extensions = []): string
     {
         return (new FileSelector(...func_get_args()))->prompt();
     }