From a225a08dbc07912558304121ecf367d866d4f687 Mon Sep 17 00:00:00 2001
From: Zack Scholl <zack.scholl@gmail.com>
Date: Fri, 21 Sep 2018 21:56:47 -0700
Subject: [PATCH] add exists

---
 src/utils/exists.go | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 src/utils/exists.go

diff --git a/src/utils/exists.go b/src/utils/exists.go
new file mode 100644
index 0000000..4f4c743
--- /dev/null
+++ b/src/utils/exists.go
@@ -0,0 +1,13 @@
+package utils
+
+import "os"
+
+// Exists reports whether the named file or directory exists.
+func Exists(name string) bool {
+	if _, err := os.Stat(name); err != nil {
+		if os.IsNotExist(err) {
+			return false
+		}
+	}
+	return true
+}