From ae5acf7f84ae9dab4c73a82bf2fa4c4602ebb572 Mon Sep 17 00:00:00 2001
From: Audisho Sada <audisho.sada@gmail.com>
Date: Wed, 10 Jun 2020 13:47:55 -0400
Subject: [PATCH] allows debug calls prior to instantiation deletes debug
 module caches and reloads debug

---
 index.js | 24 +++++++++++++++++++++++-
 1 file changed, 23 insertions(+), 1 deletion(-)

diff --git a/index.js b/index.js
index 488ec52..8c73634 100644
--- a/index.js
+++ b/index.js
@@ -2,7 +2,7 @@
 
 var pino = require('pino')
 require('module').wrap = override
-var debug = require('debug')
+var debug = reload('debug')
 
 module.exports = pinoDebug
 
@@ -102,3 +102,25 @@ function override (script) {
 
   return head + script + tail
 }
+
+function reload(module) {
+  unload(module);
+  return require(module);
+}
+
+function unload(module, stack) {
+  var path = require.resolve(module);
+
+  if (require.cache[path] && require.cache[path].children) {
+    stack = stack || [];
+
+    require.cache[path].children.forEach(function (child) {
+      if (!stack.includes(child.id)) {
+        stack.push(path);
+        unload(child.id, stack);
+      }
+    });
+  }
+
+  delete require.cache[path];
+}