init

vendor/behat/gherkin/bin/update_i18n

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+#!/usr/bin/env php
+<?php
+
+$gherkinUrl = 'https://raw.githubusercontent.com/cucumber/cucumber/master/gherkin/gherkin-languages.json';
+$json  = file_get_contents($gherkinUrl);
+$array = array();
+
+foreach (json_decode($json, true) as $lang => $keywords) {
+    $langMessages = array();
+
+    foreach ($keywords as $type => $words) {
+        if (!is_array($words)) {
+            $words = array($words);
+        }
+
+        if ('scenarioOutline' === $type) {
+            $type = 'scenario_outline';
+        }
+
+        if (in_array($type, array('given', 'when', 'then', 'and', 'but'))) {
+            $formattedKeywords = array();
+
+            foreach ($words as $word) {
+                $formattedWord = trim($word);
+
+                if ($formattedWord === $word) {
+                    $formattedWord = $formattedWord.'<'; // Convert the keywords to the syntax used by Gherkin 2, which is expected by our Lexer.
+                }
+
+                $formattedKeywords[] = $formattedWord;
+            }
+
+            $words = $formattedKeywords;
+        }
+
+        usort($words, function($type1, $type2) {
+            return mb_strlen($type2, 'utf8') - mb_strlen($type1, 'utf8');
+        });
+
+        $langMessages[$type] = implode('|', $words);
+    }
+
+    // ensure that the order of keys is consistent between updates
+    ksort($langMessages);
+
+    $array[$lang] = $langMessages;
+}
+
+// ensure that the languages are sorted to avoid useless diffs between updates. We keep the English first though as it is the reference.
+$enData = $array['en'];
+unset($array['en']);
+ksort($array);
+$array = array_merge(array('en' => $enData), $array);
+$arrayString = var_export($array, true);
+
+file_put_contents(__DIR__.'/../i18n.php', <<<EOD
+<?php
+
+/*
+ * DO NOT TOUCH THIS FILE!
+ *
+ * This file is automatically generated by `bin/update_i18n`.
+ * Actual Gherkin translations live in cucumber/gherkin repo:
+ * {$gherkinUrl}
+ * Please send your translation changes there.
+ */
+
+return $arrayString;
+EOD
+);