chore: fix lint issues

Signed-off-by: Timur Tuktamyshev <timur.tuktamyshev@flant.com>

Author: timmilesdw

pkg/filter/filter.go

@@ -9,11 +9,11 @@ import (
 	"runtime"
 	"runtime/trace"
 
+	"github.com/itchyny/gojq"
 	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
 
 	kemtypes "github.com/flant/shell-operator/pkg/kube_events_manager/types"
 	utils_checksum "github.com/flant/shell-operator/pkg/utils/checksum"
-	"github.com/itchyny/gojq"
 )
 
 type FilterFn func(obj *unstructured.Unstructured) (result interface{}, err error)

pkg/filter/filter_test.go

@@ -48,7 +48,7 @@ func TestRun(t *testing.T) {
 		obj := newTestObject(map[string]interface{}{"foo": "bar"})
 		expectedErr := errors.New("filter failed")
 
-		filterFn := func(o *unstructured.Unstructured) (interface{}, error) {
+		filterFn := func(_ *unstructured.Unstructured) (interface{}, error) {
 			return nil, expectedErr
 		}
 
@@ -63,7 +63,7 @@ func TestRun(t *testing.T) {
 		obj := newTestObject(map[string]interface{}{"foo": "bar"})
 
 		// Return something that can't be marshaled to JSON
-		filterFn := func(o *unstructured.Unstructured) (interface{}, error) {
+		filterFn := func(_ *unstructured.Unstructured) (interface{}, error) {
 			return make(chan int), nil // channels can't be marshaled
 		}
 

pkg/kube/object_patch/operation.go

@@ -6,11 +6,12 @@ import (
 
 	"github.com/deckhouse/deckhouse/pkg/log"
 	sdkpkg "github.com/deckhouse/module-sdk/pkg"
-	"github.com/flant/shell-operator/pkg/filter"
 	"github.com/hashicorp/go-multierror"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
 	"k8s.io/apimachinery/pkg/types"
+
+	"github.com/flant/shell-operator/pkg/filter"
 )
 
 // OperationSpec a JSON and YAML representation of the operation for shell hooks