Update import.php and add new option

external/import.php

@@ -1,37 +1,61 @@
+#!/usr/bin/env php
 <?php
 
 use XHGui\Application;
 
 require __DIR__ . '/../vendor/autoload.php';
 
-$options = getopt('f:');
+$options = getopt('f:d:');
 
-if (!isset($options['f'])) {
-    throw new InvalidArgumentException('You should define a file to be loaded');
+var_dump($options);
+if (!isset($options['f']) && !isset($options['d'])) {
+    throw new InvalidArgumentException('You should define either a file or a directory to be loaded');
 }
-$file = $options['f'];
 
-if (!is_readable($file)) {
-    throw new InvalidArgumentException($file . ' isn\'t readable');
+$files = [];
+if (isset($options['f'])) {
+    $files[] = $options['f'];
 }
 
-$fp = fopen($file, 'r');
-if (!$fp) {
-    throw new RuntimeException('Can\'t open ' . $file);
+if (isset($options['d'])) {
+    $directory = $options['d'];
+    if (!is_dir($directory)) {
+        throw new InvalidArgumentException($directory . ' isn\'t a valid directory');
+    }
+    if (!is_readable($directory)) {
+        throw new InvalidArgumentException($directory . ' isn\'t readable');
+    }
+    $dirFiles = glob($directory . '/*.jsonl');
+    if ($dirFiles === false) {
+        throw new RuntimeException('Failed to read directory: ' . $directory);
+    }
+
+    $files = array_merge($files, $dirFiles);
 }
 
 $app = new Application();
 $saver = $app->getSaver();
 
-while (!feof($fp)) {
-    $line = fgets($fp);
-    $data = json_decode($line, true);
-    if ($data) {
-        try {
-            $saver->save($data);
-        } catch (Throwable $e) {
-            error_log($e);
+foreach ($files as $file) {
+    if (!is_readable($file)) {
+        throw new InvalidArgumentException($file . ' isn\'t readable');
+    }
+
+    $fp = fopen($file, 'r');
+    if (!$fp) {
+        throw new RuntimeException('Can\'t open ' . $file);
+    }
+    echo "Processing file:" . $file . PHP_EOL;
+    while (!feof($fp)) {
+        $line = fgets($fp);
+        $data = json_decode($line, true);
+        if ($data) {
+            try {
+                $saver->save($data);
+            } catch (Throwable $e) {
+                error_log($e);
+            }
         }
     }
+    fclose($fp);
 }
-fclose($fp);