From a438e9de54200d3d54cb99db30e53f496af68a73 Mon Sep 17 00:00:00 2001
From: shilinlee <836160610@qq.com>
Date: Thu, 16 Nov 2023 15:31:04 +0800
Subject: [PATCH] fix: download openGemini package if not exist

Signed-off-by: shilinlee <836160610@qq.com>
---
 pkg/cluster/operation/download.go | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/pkg/cluster/operation/download.go b/pkg/cluster/operation/download.go
index 51ae83c..bc45eb6 100644
--- a/pkg/cluster/operation/download.go
+++ b/pkg/cluster/operation/download.go
@@ -113,9 +113,12 @@ func (d *GeminiDownloader) isExistedFile() (bool, error) {
 	fs, err := ioutil.ReadDir(dir)
 	if err != nil {
 		return false, err
-	} else if len(fs) != 1 {
+	} else if len(fs) > 1 {
 		return false, fmt.Errorf("more than one offline installation package file at %s", dir)
+	} else if len(fs) == 0 {
+		return false, nil
 	}
+	// offline installation package
 	d.fileName = filepath.Join(dir, fs[0].Name())
 	return true, nil
 }