From 86f7f1dc7bf5763b76deb3087a23296710660447 Mon Sep 17 00:00:00 2001
From: Nils Carstensen <me@nils-carstensen.de>
Date: Thu, 18 Apr 2024 21:04:16 +0200
Subject: [PATCH] removed unused vars and improved readability

---
 pkg/kubelet/config/file.go | 36 +++++++++++++++++++++++++++++++-----
 1 file changed, 31 insertions(+), 5 deletions(-)

diff --git a/pkg/kubelet/config/file.go b/pkg/kubelet/config/file.go
index 20237b21bd4..670804658e8 100644
--- a/pkg/kubelet/config/file.go
+++ b/pkg/kubelet/config/file.go
@@ -51,7 +51,12 @@ type sourceFile struct {
 }
 
 // NewSourceFile watches a config file for changes.
-func NewSourceFile(path string, nodeName types.NodeName, period time.Duration, updates chan<- interface{}) {
+func NewSourceFile(
+	path string,
+	nodeName types.NodeName,
+	period time.Duration,
+	updates chan<- interface{},
+) {
 	// "github.com/sigma/go-inotify" requires a path without trailing "/"
 	path = strings.TrimRight(path, string(os.PathSeparator))
 
@@ -60,7 +65,12 @@ func NewSourceFile(path string, nodeName types.NodeName, period time.Duration, u
 	config.run()
 }
 
-func newSourceFile(path string, nodeName types.NodeName, period time.Duration, updates chan<- interface{}) *sourceFile {
+func newSourceFile(
+	path string,
+	nodeName types.NodeName,
+	period time.Duration,
+	updates chan<- interface{},
+) *sourceFile {
 	send := func(objs []interface{}) {
 		var pods []*v1.Pod
 		for _, o := range objs {
@@ -170,7 +180,12 @@ func (s *sourceFile) extractFromDir(name string) ([]*v1.Pod, error) {
 
 		switch {
 		case statInfo.Mode().IsDir():
-			klog.ErrorS(nil, "Provided manifest path is a directory, not recursing into manifest path", "path", path)
+			klog.ErrorS(
+				nil,
+				"Provided manifest path is a directory, not recursing into manifest path",
+				"path",
+				path,
+			)
 		case statInfo.Mode().IsRegular():
 			pod, err := s.extractFromFile(path)
 			if err != nil {
@@ -181,7 +196,14 @@ func (s *sourceFile) extractFromDir(name string) ([]*v1.Pod, error) {
 				pods = append(pods, pod)
 			}
 		default:
-			klog.ErrorS(nil, "Manifest path is not a directory or file", "path", path, "mode", statInfo.Mode())
+			klog.ErrorS(
+				nil,
+				"Manifest path is not a directory or file",
+				"path",
+				path,
+				"mode",
+				statInfo.Mode(),
+			)
 		}
 	}
 	return pods, nil
@@ -224,7 +246,11 @@ func (s *sourceFile) extractFromFile(filename string) (pod *v1.Pod, err error) {
 		return pod, nil
 	}
 
-	return pod, fmt.Errorf("%v: couldn't parse as pod(%v), please check config file", filename, podErr)
+	return pod, fmt.Errorf(
+		"%v: couldn't parse as pod(%v), please check config file",
+		filename,
+		podErr,
+	)
 }
 
 func (s *sourceFile) replaceStore(pods ...*v1.Pod) (err error) {