The start of something beautiful

vendor/doctrine/migrations/src/Configuration/Migration/JsonFile.php

@@ -0,0 +1,46 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\Migrations\Configuration\Migration;
+
+use Doctrine\Migrations\Configuration\Configuration;
+use Doctrine\Migrations\Configuration\Exception\FileNotFound;
+use Doctrine\Migrations\Configuration\Migration\Exception\JsonNotValid;
+
+use function assert;
+use function file_exists;
+use function file_get_contents;
+use function json_decode;
+use function json_last_error;
+
+use const JSON_ERROR_NONE;
+
+final class JsonFile extends ConfigurationFile
+{
+    public function getConfiguration(): Configuration
+    {
+        if (! file_exists($this->file)) {
+            throw FileNotFound::new($this->file);
+        }
+
+        $contents = file_get_contents($this->file);
+
+        assert($contents !== false);
+
+        $config = json_decode($contents, true);
+
+        if (json_last_error() !== JSON_ERROR_NONE) {
+            throw JsonNotValid::new();
+        }
+
+        if (isset($config['migrations_paths'])) {
+            $config['migrations_paths'] = $this->getDirectoriesRelativeToFile(
+                $config['migrations_paths'],
+                $this->file,
+            );
+        }
+
+        return (new ConfigurationArray($config))->getConfiguration();
+    }
+}