From 67ac992cdaeb96da03242994e0cd86ef7b070f38 Mon Sep 17 00:00:00 2001
From: Yoshiaki SENDA <yoshiaki@live.it>
Date: Fri, 29 Oct 2021 00:32:01 -0400
Subject: [PATCH] use ctime instead of mtime to detect file owner/permission
 change

---
 internal/pkg/util/util.go | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/internal/pkg/util/util.go b/internal/pkg/util/util.go
index dda449e7..818f83a9 100644
--- a/internal/pkg/util/util.go
+++ b/internal/pkg/util/util.go
@@ -27,9 +27,14 @@ func DirModTime(path string) (time.Time, error) {
 			return err
 		}
 
-		cur := info.ModTime()
+		fi, err := os.Stat(path)
+		if err != nil {
+			return err
+		}
+		stat := fi.Sys().(*syscall.Stat_t)
+		cur := time.Unix(int64(stat.Ctim.Sec), int64(stat.Ctim.Nsec))
 		if cur.After(lastTime) {
-			lastTime = info.ModTime()
+			lastTime = time.Unix(int64(stat.Ctim.Sec), int64(stat.Ctim.Nsec))
 		}
 
 		return nil