From 147e5ddfd63d7ac92d72328b00b7f33eba6059a8 Mon Sep 17 00:00:00 2001
From: Chunpeng Huo <huocp@me.com>
Date: Tue, 2 Aug 2022 21:24:27 +1000
Subject: [PATCH 1/2] fix: support bigint stats in Nodejs v18.7+

closes #359
---
 lib/item.js | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/lib/item.js b/lib/item.js
index 1add72f..5cf17e6 100644
--- a/lib/item.js
+++ b/lib/item.js
@@ -1,5 +1,15 @@
 'use strict';
 
+const fsBinding = process.binding('fs');
+const statsConstructor = fsBinding.statValues
+  ? fsBinding.statValues.constructor
+  : Float64Array;
+// Nodejs v18.7.0 changed bigint stats type from BigUint64Array to BigInt64Array
+// https://github.com/nodejs/node/pull/43714
+const bigintStatsConstructor = fsBinding.bigintStatValues
+  ? fsBinding.bigintStatValues.constructor
+  : BigUint64Array;
+
 let counter = 0;
 
 /**
@@ -280,7 +290,9 @@ Item.prototype.setGid = function(gid) {
  * @return {Object} Stats properties.
  */
 Item.prototype.getStats = function(bigint) {
-  const stats = bigint ? new BigUint64Array(36) : new Float64Array(36);
+  const stats = bigint
+    ? new bigintStatsConstructor(36)
+    : new statsConstructor(36);
   const convert = bigint ? v => BigInt(v) : v => v;
 
   stats[0] = convert(8675309); // dev

From 5f78fa9cb236099e116083dc5ad813b108961f39 Mon Sep 17 00:00:00 2001
From: Chunpeng Huo <huocp@me.com>
Date: Tue, 2 Aug 2022 21:29:44 +1000
Subject: [PATCH 2/2] test: add nodejs v18 to CI

---
 .github/workflows/test.yml | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
index 0793812..850ff72 100644
--- a/.github/workflows/test.yml
+++ b/.github/workflows/test.yml
@@ -27,6 +27,7 @@ jobs:
           - 12
           - 14
           - 16
+          - 18
 
     steps:
       - name: Clone repository