[chore]: enable whitespace linter for pkg and internal

internal/aws/awsutil/conn.go

@@ -137,7 +137,6 @@ func GetAWSConfigSession(logger *zap.Logger, cn ConnAttr, cfg *AWSSessionSetting
 				logger.Debug("Fetch region from ec2 metadata", zap.String("region", awsRegion))
 			}
 		}
-
 	}
 
 	if awsRegion == "" {

internal/aws/containerinsight/utils_test.go

@@ -133,7 +133,6 @@ func convertToFloat64(value any) float64 {
 
 func checkMetricsAreExpected(t *testing.T, md pmetric.Metrics, fields map[string]any, tags map[string]string,
 	expectedUnits map[string]string) {
-
 	rms := md.ResourceMetrics()
 	assert.Equal(t, 1, rms.Len())
 
@@ -265,7 +264,6 @@ func TestConvertToOTLPMetricsForClusterMetrics(t *testing.T) {
 	}
 	md = ConvertToOTLPMetrics(fields, tags, zap.NewNop())
 	checkMetricsAreExpected(t, md, fields, tags, expectedUnits)
-
 }
 
 func TestConvertToOTLPMetricsForContainerMetrics(t *testing.T) {

internal/aws/cwlogs/cwlog_client.go

@@ -122,7 +122,6 @@ func (client *Client) PutLogEvents(input *cloudwatchlogs.PutLogEventsInput, retr
 				client.logger.Error("cwlog_client: Error occurs in PutLogEvents", zap.Error(awsErr))
 				return err
 			}
-
 		}
 
 		//TODO: Should have metrics to provide visibility of these failures

internal/aws/cwlogs/pusher.go

@@ -195,7 +195,6 @@ type logPusher struct {
 // NewPusher creates a logPusher instance
 func NewPusher(streamKey StreamKey, retryCnt int,
 	svcStructuredLog Client, logger *zap.Logger) Pusher {
-
 	pusher := newLogPusher(streamKey, svcStructuredLog, logger)
 
 	pusher.retryCnt = defaultRetryCount
@@ -250,7 +249,6 @@ func (p *logPusher) ForceFlush() error {
 }
 
 func (p *logPusher) pushEventBatch(req any) error {
-
 	// http://docs.aws.amazon.com/goto/SdkForGoV1/logs-2014-03-28/PutLogEvents
 	// The log events in the batch must be in chronological ordered by their
 	// timestamp (the time the event occurred, expressed as the number of milliseconds
@@ -296,7 +294,6 @@ func (p *logPusher) addLogEvent(logEvent *Event) *eventBatch {
 }
 
 func (p *logPusher) renewEventBatch() *eventBatch {
-
 	var prevBatch *eventBatch
 	if len(p.logEventBatch.putLogEventsInput.LogEvents) > 0 {
 		prevBatch = p.logEventBatch

internal/aws/cwlogs/pusher_test.go

@@ -172,7 +172,6 @@ func TestPusher_addLogEventBatch(t *testing.T) {
 	p.logEventBatch.byteTotal = 1
 	assert.Nil(t, p.addLogEvent(nil))
 	assert.Len(t, p.logEventBatch.putLogEventsInput.LogEvents, 1)
-
 }
 
 func TestAddLogEventWithValidation(t *testing.T) {

internal/aws/k8s/k8sclient/obj_store.go

@@ -80,7 +80,6 @@ func (s *ObjStore) Update(obj any) error {
 // Delete implements the Delete method of the store interface.
 // Delete deletes an existing entry in the ObjStore.
 func (s *ObjStore) Delete(obj any) error {
-
 	o, err := meta.Accessor(obj)
 	if err != nil {
 		return err

internal/aws/metrics/metric_calculator.go

@@ -157,7 +157,6 @@ func (m *MapWithExpiry) Shutdown() error {
 		return errors.New("shutdown called on an already closed channel")
 	default:
 		close(m.doneChan)
-
 	}
 	return nil
 }

internal/aws/xray/tracesegment_test.go

@@ -598,7 +598,6 @@ func TestTraceBodyUnMarshalling(t *testing.T) {
 						ExceptionID: String("abcdefghijklmnop"),
 					},
 				}, actualSeg, testCase+": unmarshalled segment is different from the expected")
-
 			},
 		},
 		{

internal/aws/xray/xray_client_test.go

@@ -39,5 +39,4 @@ func TestUserAgent(t *testing.T) {
 	assert.Contains(t, req.HTTPRequest.UserAgent(), "xray-otel-exporter/")
 	assert.Contains(t, req.HTTPRequest.UserAgent(), "exec-env/")
 	assert.Contains(t, req.HTTPRequest.UserAgent(), "OS/")
-
 }

internal/coreinternal/aggregateutil/aggregate.go

@@ -188,7 +188,6 @@ func mergeNumberDataPoints(dpsMap map[string]pmetric.NumberDataPointSlice, agg A
 						dp.SetDoubleValue((medianNumbers[mNumber-1] + medianNumbers[mNumber]) / 2)
 					}
 				}
-
 			}
 		case pmetric.NumberDataPointValueTypeInt:
 			medianNumbers := []int64{dp.IntValue()}

internal/coreinternal/attraction/attraction_test.go

@@ -86,7 +86,6 @@ func TestAttributes_InsertValue(t *testing.T) {
 }
 
 func TestAttributes_InsertFromAttribute(t *testing.T) {
-
 	testCases := []testCase{
 		// Ensure no attribute is inserted because because attributes do not exist.
 		{
@@ -144,7 +143,6 @@ func TestAttributes_InsertFromAttribute(t *testing.T) {
 }
 
 func TestAttributes_UpdateValue(t *testing.T) {
-
 	testCases := []testCase{
 		// Ensure no changes to the span as there is no attributes map.
 		{
@@ -190,7 +188,6 @@ func TestAttributes_UpdateValue(t *testing.T) {
 }
 
 func TestAttributes_UpdateFromAttribute(t *testing.T) {
-
 	testCases := []testCase{
 		// Ensure no changes to the span as there is no attributes map.
 		{
@@ -418,7 +415,6 @@ func TestAttributes_Extract(t *testing.T) {
 }
 
 func TestAttributes_UpsertFromAttribute(t *testing.T) {
-
 	testCases := []testCase{
 		// Ensure `new_user_key` is not set for spans with no attributes.
 		{
@@ -926,7 +922,6 @@ func TestValidConfiguration(t *testing.T) {
 		{Key: "five", FromAttribute: "two", Action: UPSERT},
 		{Key: "two", Regex: compiledRegex, AttrNames: []string{"", "documentId"}, Action: EXTRACT},
 	}, ap.actions)
-
 }
 
 func hash(b []byte) string {
@@ -950,7 +945,6 @@ func (a mockInfoAuth) GetAttributeNames() []string {
 }
 
 func TestFromContext(t *testing.T) {
-
 	mdCtx := client.NewContext(context.TODO(), client.Info{
 		Metadata: client.NewMetadata(map[string][]string{
 			"source_single_val":   {"single_val"},

internal/docker/docker_test.go

@@ -132,7 +132,6 @@ func TestFetchingTimeouts(t *testing.T) {
 		t, time.Now().UnixNano(), shouldHaveTaken,
 		"Client timeouts don't appear to have been exercised.",
 	)
-
 }
 
 func TestToStatsJSONErrorHandling(t *testing.T) {

internal/filter/filterexpr/matcher_test.go

@@ -111,7 +111,6 @@ func testMetricNameMatch(t *testing.T, dataType pmetric.MetricType) {
 	matched, err = matcher.MatchMetric(m)
 	assert.NoError(t, err)
 	assert.True(t, matched)
-
 }
 
 func TestMatchIntGaugeDataPointByMetricAndSecondPointLabelValue(t *testing.T) {

internal/filter/filterlog/filterlog.go

@@ -28,7 +28,6 @@ var useOTTLBridge = featuregate.GlobalRegistry().MustRegister(
 // The logic determining if a log should be processed is based on include and exclude settings.
 // Include properties are checked before exclude settings are checked.
 func NewSkipExpr(mp *filterconfig.MatchConfig) (expr.BoolExpr[ottllog.TransformContext], error) {
-
 	if useOTTLBridge.IsEnabled() {
 		return filterottl.NewLogSkipExprBridge(mp)
 	}

internal/filter/filtermatcher/attributematcher.go

@@ -37,7 +37,6 @@ func NewAttributesMatcher(config filterset.Config, attributes []filterconfig.Att
 	// Convert attribute values from mp representation to in-memory representation.
 	var rawAttributes []AttributeMatcher
 	for _, attribute := range attributes {
-
 		if attribute.Key == "" {
 			return nil, errors.New("can't have empty key in the list of attributes")
 		}
@@ -73,7 +72,6 @@ func NewAttributesMatcher(config filterset.Config, attributes []filterconfig.Att
 				}
 			default:
 				return nil, filterset.NewUnrecognizedMatchTypeError(config.MatchType)
-
 			}
 		}
 

internal/filter/filterspan/filterspan_test.go

@@ -304,7 +304,6 @@ func TestServiceNameForResource(t *testing.T) {
 	resource := td.ResourceSpans().At(0).Resource()
 	name = serviceNameForResource(resource)
 	require.Equal(t, "<nil-service-name>", name)
-
 }
 
 func Test_NewSkipExpr_With_Bridge(t *testing.T) {

internal/k8stest/client.go

@@ -21,7 +21,6 @@ type K8sClient struct {
 }
 
 func NewK8sClient(kubeconfigPath string) (*K8sClient, error) {
-
 	if kubeconfigPath == "" {
 		return nil, errors.New("Please provide file path to load kubeconfig")
 	}

internal/k8stest/k8s_collector.go

@@ -103,7 +103,6 @@ func WaitForCollectorToStart(t *testing.T, client *K8sClient, podNamespace strin
 			return true
 		}
 		return false
-
 	}, time.Duration(podTimeoutMinutes)*time.Minute, 2*time.Second,
 		"collector pods were not ready within %d minutes", podTimeoutMinutes)
 }

internal/kafka/authentication.go

@@ -93,7 +93,6 @@ func configurePlaintext(config PlainTextConfig, saramaConfig *sarama.Config) {
 }
 
 func configureSASL(config SASLConfig, saramaConfig *sarama.Config) error {
-
 	if config.Username == "" {
 		return fmt.Errorf("username have to be provided")
 	}

internal/kafka/awsmsk/iam_scram_client_test.go

@@ -112,5 +112,4 @@ func TestValidatingServerResponse(t *testing.T) {
 
 	_, err := new(IAMSASLClient).Step("")
 	assert.ErrorIs(t, err, ErrInvalidStateReached, "Must be an invalid step when not set up correctly")
-
 }

internal/kafka/scram_client.go

@@ -34,7 +34,6 @@ func (x *XDGSCRAMClient) Begin(userName, password, authzID string) (err error) {
 // completes is also an error.
 func (x *XDGSCRAMClient) Step(challenge string) (response string, err error) {
 	return x.ClientConversation.Step(challenge)
-
 }
 
 // Done returns true if the conversation is completed or has errored.

internal/kubelet/client.go

@@ -101,7 +101,6 @@ func (p *kubeConfigClientProvider) BuildClient() (Client, error) {
 		tok:        nil,
 		logger:     p.logger,
 	}, nil
-
 }
 
 type readOnlyClientProvider struct {
@@ -121,7 +120,6 @@ func (p *readOnlyClientProvider) BuildClient() (Client, error) {
 		tok:        nil,
 		logger:     p.logger,
 	}, nil
-
 }
 
 type tlsClientProvider struct {

internal/metadataproviders/system/metadata.go

@@ -199,7 +199,6 @@ func (p systemMetadataProvider) HostIPs() (ips []net.IP, err error) {
 
 			ips = append(ips, ip)
 		}
-
 	}
 	return ips, err
 }

internal/otelarrow/compression/zstd/zstd.go

@@ -218,7 +218,6 @@ func SetDecoderConfig(cfg DecoderConfig) error {
 		updateOne(&staticInstances.byLevel[level].dec)
 	}
 	return nil
-
 }
 
 func (cfg EncoderConfig) options() (opts []zstdlib.EOption) {

internal/otelarrow/test/e2e_test.go

@@ -179,7 +179,6 @@ func basicTestConfig(t *testing.T, tp testParams, cfgF CfgFunc) (*testConsumer,
 	require.NoError(t, err)
 
 	return testCon, exporter, receiver
-
 }
 
 func testIntegrationTraces(ctx context.Context, t *testing.T, tp testParams, cfgf CfgFunc, mkgen MkGen, errf ConsumerErrFunc, endf EndFunc) {
@@ -294,7 +293,6 @@ func bulkyGenFunc() MkGen {
 			return tracesGen.Generate(1000, time.Minute)
 		}
 	}
-
 }
 
 func standardEnding(t *testing.T, params testParams, testCon *testConsumer, expect [][]ptrace.Traces) (rops, eops map[string]int) {
@@ -601,7 +599,6 @@ func TestIntegrationSelfTracing(t *testing.T) {
 	var params = testParams{
 		threadCount: 10,
 		requestWhileTrue: func(test *testConsumer) bool {
-
 			cnt := 0
 			for _, span := range test.expSpans.GetSpans() {
 				if span.Name == "opentelemetry.proto.experimental.arrow.v1.ArrowTracesService/ArrowTraces" {

pkg/batchpersignal/batchpersignal_test.go

@@ -65,7 +65,6 @@ func TestSplitDifferentTracesIntoDifferentBatches(t *testing.T) {
 	assert.Equal(t, library.Name(), secondOutILS.Scope().Name())
 	assert.Equal(t, secondSpan.Name(), secondOutILS.Spans().At(0).Name())
 	assert.Equal(t, ils.SchemaUrl(), secondOutILS.SchemaUrl())
-
 }
 
 func TestSplitTracesWithNilTraceID(t *testing.T) {

pkg/golden/sort_metrics_test.go

@@ -42,7 +42,6 @@ func TestSortAttributes(t *testing.T) {
 			t.Errorf("Incorrect key at index %d. Expected: %s, Actual: %s", i, key, actualKeys[i])
 		}
 	}
-
 }
 
 func TestSortMetricsResourceAndScope(t *testing.T) {
@@ -56,5 +55,4 @@ func TestSortMetricsResourceAndScope(t *testing.T) {
 	after, err := ReadMetrics(afterPath)
 	require.NoError(t, err)
 	require.Equal(t, before, after)
-
 }

pkg/ottl/boolean_value.go

@@ -94,7 +94,6 @@ func (p *Parser[K]) newComparisonEvaluator(comparison *comparison) (BoolExpr[K],
 		}
 		return p.compare(a, b, comparison.Op), nil
 	}}, nil
-
 }
 
 func (p *Parser[K]) newBoolExpr(expr *booleanExpression) (BoolExpr[K], error) {

pkg/ottl/contexts/internal/metric_test.go

@@ -14,7 +14,6 @@ import (
 )
 
 func Test_MetricPathGetSetter(t *testing.T) {
-
 	refMetric := createMetricTelemetry()
 
 	newMetric := pmetric.NewMetric()

pkg/ottl/contexts/ottldatapoint/datapoint_test.go

@@ -496,7 +496,6 @@ func Test_newPathGetSetter_NumberDataPoint(t *testing.T) {
 			tt.modified(exNumberDataPoint)
 
 			assert.Equal(t, exNumberDataPoint, numberDataPoint)
-
 		})
 	}
 }

pkg/ottl/contexts/ottllog/log_test.go

@@ -181,7 +181,6 @@ func Test_newPathGetSetter(t *testing.T) {
 				fmt.Println(log.Body().Slice().At(0).AsString())
 				newBodySlice.CopyTo(log.Body().Slice())
 				fmt.Println(log.Body().Slice().At(0).AsString())
-
 			},
 			bodyType: "slice",
 		},

pkg/ottl/contexts/ottlmetric/metrics_test.go

@@ -17,7 +17,6 @@ import (
 )
 
 func Test_newPathGetSetter(t *testing.T) {
-
 	refMetric := createMetricTelemetry()
 
 	newCache := pcommon.NewMap()

pkg/ottl/contexts/ottlspanevent/span_events.go

@@ -179,7 +179,6 @@ func (pep *pathExpressionParser) parsePath(path ottl.Path[TransformContext]) (ot
 	default:
 		return nil, internal.FormatDefaultErrorMessage(path.Name(), path.String(), "Span Event", internal.SpanEventRef)
 	}
-
 }
 func accessCache() ottl.StandardGetSetter[TransformContext] {
 	return ottl.StandardGetSetter[TransformContext]{

pkg/ottl/e2e/e2e_test.go

@@ -285,7 +285,6 @@ func Test_e2e_editors(t *testing.T) {
 				sv, _ := v.Map().Get("slice")
 				s := sv.Slice()
 				s.AppendEmpty().SetStr("sample_value")
-
 			},
 		},
 		{
@@ -295,7 +294,6 @@ func Test_e2e_editors(t *testing.T) {
 				s := v.Map().PutEmptySlice("flags")
 				s.AppendEmpty().SetStr("pass")
 				s.AppendEmpty().SetStr("sample_value")
-
 			},
 		},
 		{
@@ -971,7 +969,6 @@ func Test_e2e_converters(t *testing.T) {
 				m := tCtx.GetLogRecord().Attributes().PutEmptyMap("test")
 				m.PutInt("foo", 2)
 				m.PutInt("bar", 5)
-
 			},
 		},
 	}

pkg/ottl/expression.go

@@ -172,7 +172,6 @@ func (m *mapGetter[K]) Get(ctx context.Context, tCtx K) (any, error) {
 		default:
 			evaluated[k] = t
 		}
-
 	}
 	result := pcommon.NewMap()
 	if err := result.FromRaw(evaluated); err != nil {