Merge pull request #29 from vormkracht10/feature/file-check

add FileCheck

src/Checks/FileCheck.php

@@ -0,0 +1,45 @@
+<?php
+
+namespace Vormkracht10\LaravelOK\Checks;
+
+use Vormkracht10\LaravelOK\Checks\Base\Check;
+use Vormkracht10\LaravelOK\Checks\Base\Result;
+
+class FileCheck extends Check
+{
+    protected array $files = [];
+
+    /**
+     * @param  array<int, string>  $files
+     * @return $this
+     */
+    public function files(array $files): static
+    {
+        $this->files = $files;
+
+        return $this;
+    }
+
+    public function run(): Result
+    {
+        $result = Result::new();
+
+        if (empty($files = $this->files)) {
+            return $result->failed('No files have been configured');
+        }
+
+        $paths = array_map(
+            fn ($path) => str_starts_with($path, '/') ? $path : base_path($path),
+            $files,
+        );
+
+        $failed = array_filter(
+            $paths,
+            fn ($path) => ! file_exists($path),
+        );
+
+        return empty($failed)
+            ? $result->ok('All paths are files')
+            : $result->failed('Some paths don\'t exist or are not files ['.implode(', ', $failed).']');
+    }
+}