From: Ruben Beltran del Rio <redacted>
Date: Sat, 3 Apr 2021 22:56:36 +0000 (+0200)
Subject: Use old style readdir
X-Git-Url: https://git.r.bdr.sh/rbdr/corona-regeln/commitdiff_plain/920e58a2d57f7999d55c43829ffcd28cfe6b6952

Use old style readdir
---

diff --git a/lib/rule_generator.js b/lib/rule_generator.js
index 5db5240..407f763 100644
--- a/lib/rule_generator.js
+++ b/lib/rule_generator.js
@@ -1,4 +1,4 @@
-const { readdir } = require('fs/promises');
+const { readdir } = require('fs');
 const { join, resolve } = require('path');
 
 const internals = {
@@ -22,12 +22,26 @@ const internals = {
 
   async readRules() {
 
-    const ruleFiles = await readdir(internals.kRulesDirectory);
+    const ruleFiles = await internals.readdir(internals.kRulesDirectory);
     const rules = ruleFiles
       .filter((file) => file.match(/.js$/))
       .map((file) => require(join(internals.kRulesDirectory, file)));
 
     internals.rules = rules.sort(() => Math.random() - 0.5)
+  },
+
+  readdir(path) {
+    return new Promise((resolve, reject) => {
+
+      readdir(path, (err, files) => {
+
+        if (err) {
+          return reject(err);
+        }
+
+        return resolve(files);
+      })
+    });
   }
 }