fix linter issues

Author: czeslavo

internal/cmd/ktf/environments.go

@@ -62,7 +62,7 @@ func init() { //nolint:gochecknoinits
 var environmentsCreateCmd = &cobra.Command{
 	Use:   "create",
 	Short: "create a new testing environment",
-	Run: func(cmd *cobra.Command, args []string) {
+	Run: func(cmd *cobra.Command, _ []string) {
 		ctx, cancel := context.WithTimeout(context.Background(), EnvironmentCreateTimeout)
 		defer cancel()
 
@@ -286,7 +286,7 @@ func init() { //nolint:gochecknoinits
 var environmentsDeleteCmd = &cobra.Command{
 	Use:   "delete",
 	Short: "delete a testing environment",
-	Run: func(cmd *cobra.Command, args []string) {
+	Run: func(cmd *cobra.Command, _ []string) {
 		ctx, cancel := context.WithTimeout(context.Background(), EnvironmentCreateTimeout)
 		defer cancel()
 

pkg/clusters/addons/kong/addon.go

@@ -240,7 +240,7 @@ func (a *Addon) Deploy(ctx context.Context, cluster clusters.Cluster) error {
 		if opts.Server == "" {
 			opts.Server = "https://index.docker.io/v1/"
 		}
-		opts.PrintObj = func(obj runtime.Object) error {
+		opts.PrintObj = func(_ runtime.Object) error {
 			return nil
 		}
 

pkg/environments/builder.go

@@ -185,7 +185,7 @@ func (b *Builder) Build(ctx context.Context) (env Environment, err error) {
 			cluster: cluster,
 		}, nil
 	case 1:
-		return nil, addonDeploymentErrors[0] //nolint:gosec
+		return nil, addonDeploymentErrors[0]
 	default:
 		errMsgs := make([]string, 0, totalFailures)
 		for _, err := range addonDeploymentErrors {

pkg/utils/kong/fake_admin_api.go

@@ -41,7 +41,7 @@ type FakeAdminAPIServer struct {
 func NewFakeAdminAPIServer() (*FakeAdminAPIServer, error) {
 	// start up the fake admin api server
 	mocks := make(chan AdminAPIResponse, maxMocks)
-	endpoint := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+	endpoint := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, _ *http.Request) {
 		select {
 		case override := <-mocks:
 			// run any callbacks that were configured in the mock (these are optional)