From b019626f034958e12510800da7bc584e143f38a9 Mon Sep 17 00:00:00 2001
From: Jay <admin@trj.tw>
Date: Mon, 25 Feb 2019 22:25:52 +0800
Subject: [PATCH] add isDir func

---
 utils.go | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/utils.go b/utils.go
index 0d5ef38..79b53c6 100644
--- a/utils.go
+++ b/utils.go
@@ -170,6 +170,19 @@ func CheckExists(filePath string, allowDir bool) bool {
 	return true
 }
 
+// IsDir -
+func IsDir(filePath string) bool {
+	filePath = ParsePath(filePath)
+	stat, err := os.Stat(filePath)
+	if err != nil && !os.IsExist(err) {
+		return false
+	}
+	if !stat.IsDir() {
+		return false
+	}
+	return true
+}
+
 // SliceIndex -
 func SliceIndex(limit int, predicate func(idx int) bool) int {
 	for i := 0; i < limit; i++ {