From eb55a2b2666bb684a63591945dca73d55f0e27b7 Mon Sep 17 00:00:00 2001
From: mahdi <dev@meta-tech.academy>
Date: Tue, 7 Nov 2023 23:18:16 +0100
Subject: [PATCH] sys - add IsFileExists

---
 sys/sys.go | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/sys/sys.go b/sys/sys.go
index d133295..30fdb64 100644
--- a/sys/sys.go
+++ b/sys/sys.go
@@ -2,6 +2,7 @@ package sys
 
 import (
 	"bytes"
+	"errors"
 	"fmt"
 	"io"
 	"os"
@@ -147,3 +148,11 @@ func IsRunningOnPod() bool {
 	var bufout bytes.Buffer
 	return PipeCmd(exec.Command("cat", "/proc/1/cgroup"), exec.Command("grep", "kubepods"), &bufout) == 0
 }
+
+func IsFileExists(path string) bool {
+	exists := false
+	if _, err := os.Open(path); !errors.Is(err, os.ErrNotExist) {
+		exists = true
+	}
+	return exists
+}