Merge pull request #14175 from minikube-bot/auto_bump_golint_version

bump golint version

Author: spowelljr

Makefile

@@ -76,7 +76,7 @@ MINIKUBE_RELEASES_URL=https://github.com/kubernetes/minikube/releases/download
 KERNEL_VERSION ?= 4.19.235
 # latest from https://github.com/golangci/golangci-lint/releases 
 # update this only by running `make update-golint-version`
-GOLINT_VERSION ?= v1.45.2
+GOLINT_VERSION ?= v1.46.1
 # Limit number of default jobs, to avoid the CI builds running out of memory
 GOLINT_JOBS ?= 4
 # see https://github.com/golangci/golangci-lint#memory-usage-of-golangci-lint

cmd/minikube/cmd/service.go

@@ -109,7 +109,7 @@ var serviceCmd = &cobra.Command{
 			services = newServices
 		}
 
-		if services == nil || len(services) == 0 {
+		if len(services) == 0 {
 			exit.Message(reason.SvcNotFound, `Service '{{.service}}' was not found in '{{.namespace}}' namespace.
 You may select another namespace by using 'minikube service {{.service}} -n <namespace>'. Or list out all the services using 'minikube service list'`, out.V{"service": args[0], "namespace": namespace})
 		}

pkg/drivers/kic/oci/cgroups_linux.go

@@ -33,7 +33,7 @@ import (
 func findCgroupMountpoints() (map[string]string, error) {
 	cgMounts, err := cgroups.GetCgroupMounts(false)
 	if err != nil {
-		return nil, fmt.Errorf("Failed to parse cgroup information: %v", err)
+		return nil, fmt.Errorf("failed to parse cgroup information: %v", err)
 	}
 	mps := make(map[string]string)
 	for _, m := range cgMounts {

pkg/drivers/qemu/qemu.go

@@ -79,10 +79,8 @@ type Driver struct {
 	DiskPath         string
 	CacheMode        string
 	IOMode           string
-	connectionString string
 	//	conn             *libvirt.Connect
 	//	VM               *libvirt.Domain
-	vmLoaded        bool
 	UserDataFile    string
 	CloudConfigRoot string
 	LocalPorts      string
@@ -275,19 +273,19 @@ func parsePortRange(rawPortRange string) (int, int, error) {
 
 	minPort, err := strconv.Atoi(portRange[0])
 	if err != nil {
-		return 0, 0, fmt.Errorf("Invalid port range")
+		return 0, 0, fmt.Errorf("invalid port range")
 	}
 	maxPort, err := strconv.Atoi(portRange[1])
 	if err != nil {
-		return 0, 0, fmt.Errorf("Invalid port range")
+		return 0, 0, fmt.Errorf("invalid port range")
 	}
 
 	if maxPort < minPort {
-		return 0, 0, fmt.Errorf("Invalid port range")
+		return 0, 0, fmt.Errorf("invalid port range")
 	}
 
 	if maxPort-minPort < 2 {
-		return 0, 0, fmt.Errorf("Port range must be minimum 2 ports")
+		return 0, 0, fmt.Errorf("port range must be minimum 2 ports")
 	}
 
 	return minPort, maxPort, nil
@@ -327,7 +325,7 @@ func getAvailableTCPPortFromRange(minPort int, maxPort int) (int, error) {
 			port = p
 			return port, nil
 		}
-		time.Sleep(1)
+		time.Sleep(1 * time.Second)
 	}
 	return 0, fmt.Errorf("unable to allocate tcp port")
 }
@@ -368,9 +366,8 @@ func (d *Driver) Start() error {
 			startCmd = append(startCmd,
 				"-display", d.DisplayType,
 			)
-		} else {
-			// Use the default graphic output
 		}
+		// else use the default graphic output
 	} else {
 		if d.Nographic {
 			startCmd = append(startCmd,

test/integration/functional_test.go

@@ -49,7 +49,7 @@ import (
 	"github.com/blang/semver/v4"
 	"github.com/elazarl/goproxy"
 	"github.com/hashicorp/go-retryablehttp"
-	"github.com/otiai10/copy"
+	cp "github.com/otiai10/copy"
 	"github.com/phayes/freeport"
 	"github.com/pkg/errors"
 	"golang.org/x/build/kubernetes/api"
@@ -480,10 +480,7 @@ func validateDockerEnv(ctx context.Context, t *testing.T, profile string) {
 			defer cancel()
 
 			command := make([]string, len(tc.commandPrefix)+1)
-			// Would use "copy" built-in here, but that is shadowed by "copy" package
-			for i, v := range tc.commandPrefix {
-				command[i] = v
-			}
+			copy(command, tc.commandPrefix)
 
 			formattedArg := fmt.Sprintf(tc.formatArg, Target(), profile)
 
@@ -1783,7 +1780,7 @@ func setupFileSync(ctx context.Context, t *testing.T, profile string) {
 	p := localSyncTestPath()
 	t.Logf("local sync path: %s", p)
 	syncFile := filepath.Join(*testdataDir, "sync.test")
-	err := copy.Copy(syncFile, p)
+	err := cp.Copy(syncFile, p)
 	if err != nil {
 		t.Fatalf("failed to copy testdata/sync.test: %v", err)
 	}
@@ -1792,7 +1789,7 @@ func setupFileSync(ctx context.Context, t *testing.T, profile string) {
 
 	// Write to a temp file for an atomic write
 	tmpPem := localTestCertPath() + ".pem"
-	if err := copy.Copy(testPem, tmpPem); err != nil {
+	if err := cp.Copy(testPem, tmpPem); err != nil {
 		t.Fatalf("failed to copy %s: %v", testPem, err)
 	}
 
@@ -1816,7 +1813,7 @@ func setupFileSync(ctx context.Context, t *testing.T, profile string) {
 
 	testPem2 := filepath.Join(*testdataDir, "minikube_test2.pem")
 	tmpPem2 := localTestCertFilesPath() + ".pem"
-	if err := copy.Copy(testPem2, tmpPem2); err != nil {
+	if err := cp.Copy(testPem2, tmpPem2); err != nil {
 		t.Fatalf("failed to copy %s: %v", testPem2, err)
 	}