enhance: cleanup lint check exclusions (#40829)

See: #40828

Signed-off-by: Ted Xu <ted.xu@zilliz.com>

.golangci.yml

@@ -49,7 +49,7 @@ linters-settings:
         severity: warning
         disabled: false
         arguments:
-          - ["ID"] # Allow list
+          - ["ID", "IDS"] # Allow list
       - name: context-as-argument
         severity: warning
         disabled: false
@@ -182,7 +182,6 @@ issues:
     - ifElseChain
     - elseif
     - commentFormatting
-    - var-naming
     - exitAfterDefer
     - captLocal
     - singleCaseSwitch
@@ -193,9 +192,6 @@ issues:
     - SA9009
     - SA1006
     - S1009
-    - unlambda
-    - dupCase
-    - dupArg
     - offBy1
     - unslice    
     # Integer overflow conversion

client/.golangci.yml

@@ -167,7 +167,6 @@ issues:
     - ifElseChain
     - elseif
     - commentFormatting
-    - var-naming
     - exitAfterDefer
     - captLocal
     - singleCaseSwitch
@@ -178,9 +177,6 @@ issues:
     - SA9009
     - SA1006
     - S1009
-    - unlambda
-    - dupCase
-    - dupArg
     - offBy1
     - unslice    
     # Integer overflow conversion

internal/proxy/task_search.go

@@ -355,7 +355,7 @@ func (t *searchTask) initAdvancedSearchRequest(ctx context.Context) error {
 	// fetch search_growing from search param
 	t.SearchRequest.SubReqs = make([]*internalpb.SubSearchRequest, len(t.request.GetSubReqs()))
 	t.queryInfos = make([]*planpb.QueryInfo, len(t.request.GetSubReqs()))
-	queryFieldIds := []int64{}
+	queryFieldIDs := []int64{}
 	for index, subReq := range t.request.GetSubReqs() {
 		plan, queryInfo, offset, _, err := t.tryGeneratePlan(subReq.GetSearchParams(), subReq.GetDsl(), subReq.GetExprTemplateValues())
 		if err != nil {
@@ -386,7 +386,7 @@ func (t *searchTask) initAdvancedSearchRequest(ctx context.Context) error {
 		}
 
 		internalSubReq.FieldId = queryInfo.GetQueryFieldId()
-		queryFieldIds = append(queryFieldIds, internalSubReq.FieldId)
+		queryFieldIDs = append(queryFieldIDs, internalSubReq.FieldId)
 		// set PartitionIDs for sub search
 		if t.partitionKeyMode {
 			// isolation has tighter constraint, check first
@@ -429,7 +429,7 @@ func (t *searchTask) initAdvancedSearchRequest(ctx context.Context) error {
 	}
 
 	var err error
-	if function.HasNonBM25Functions(t.schema.CollectionSchema.Functions, queryFieldIds) {
+	if function.HasNonBM25Functions(t.schema.CollectionSchema.Functions, queryFieldIDs) {
 		ctx, sp := otel.Tracer(typeutil.ProxyRole).Start(ctx, "Proxy-AdvancedSearch-call-function-udf")
 		defer sp.End()
 		exec, err := function.NewFunctionExecutor(t.schema.CollectionSchema)

internal/proxy/task_upsert.go

@@ -65,8 +65,8 @@ type upsertTask struct {
 	partitionKeyMode bool
 	partitionKeys    *schemapb.FieldData
 	// automatic generate pk as new pk wehen autoID == true
-	// delete task need use the oldIds
-	oldIds          *schemapb.IDs
+	// delete task need use the oldIDs
+	oldIDs          *schemapb.IDs
 	schemaTimestamp uint64
 }
 
@@ -208,7 +208,7 @@ func (it *upsertTask) insertPreExecute(ctx context.Context) error {
 	// use the passed pk as new pk when autoID == false
 	// automatic generate pk as new pk wehen autoID == true
 	var err error
-	it.result.IDs, it.oldIds, err = checkUpsertPrimaryFieldData(it.schema.CollectionSchema, it.upsertMsg.InsertMsg)
+	it.result.IDs, it.oldIDs, err = checkUpsertPrimaryFieldData(it.schema.CollectionSchema, it.upsertMsg.InsertMsg)
 	log := log.Ctx(ctx).With(zap.String("collectionName", it.upsertMsg.InsertMsg.CollectionName))
 	if err != nil {
 		log.Warn("check primary field data and hash primary key failed when upsert",
@@ -507,7 +507,7 @@ func (it *upsertTask) deleteExecute(ctx context.Context, msgPack *msgstream.MsgP
 		it.result.Status = merr.Status(err)
 		return err
 	}
-	it.upsertMsg.DeleteMsg.PrimaryKeys = it.oldIds
+	it.upsertMsg.DeleteMsg.PrimaryKeys = it.oldIDs
 	it.upsertMsg.DeleteMsg.HashValues = typeutil.HashPK2Channels(it.upsertMsg.DeleteMsg.PrimaryKeys, channelNames)
 
 	// repack delete msg by dmChannel

internal/proxy/task_upsert_streaming.go

@@ -96,7 +96,7 @@ func (ut *upsertTaskByStreamingService) packInsertMessage(ctx context.Context) (
 func (it *upsertTaskByStreamingService) packDeleteMessage(ctx context.Context) ([]message.MutableMessage, error) {
 	tr := timerecord.NewTimeRecorder(fmt.Sprintf("proxy deleteExecute upsert %d", it.ID()))
 	collID := it.upsertMsg.DeleteMsg.CollectionID
-	it.upsertMsg.DeleteMsg.PrimaryKeys = it.oldIds
+	it.upsertMsg.DeleteMsg.PrimaryKeys = it.oldIDs
 	log := log.Ctx(ctx).With(
 		zap.Int64("collectionID", collID))
 	// hash primary keys to channels

internal/proxy/util.go

@@ -1709,12 +1709,12 @@ func checkUpsertPrimaryFieldData(schema *schemapb.CollectionSchema, insertMsg *m
 	if !primaryFieldSchema.GetAutoID() {
 		return ids, ids, nil
 	}
-	newIds, err := parsePrimaryFieldData2IDs(newPrimaryFieldData)
+	newIDs, err := parsePrimaryFieldData2IDs(newPrimaryFieldData)
 	if err != nil {
 		log.Warn("parse primary field data to IDs failed", zap.Error(err))
 		return nil, nil, err
 	}
-	return newIds, ids, nil
+	return newIDs, ids, nil
 }
 
 func getPartitionKeyFieldData(fieldSchema *schemapb.FieldSchema, insertMsg *msgstream.InsertMsg) (*schemapb.FieldData, error) {

internal/storage/serde.go

@@ -779,7 +779,7 @@ var _ RecordWriter = (*multiFieldRecordWriter)(nil)
 
 type multiFieldRecordWriter struct {
 	fw       *pqarrow.FileWriter
-	fieldIds []FieldID
+	fieldIDs []FieldID
 	schema   *arrow.Schema
 
 	numRows             int
@@ -788,8 +788,8 @@ type multiFieldRecordWriter struct {
 
 func (mfw *multiFieldRecordWriter) Write(r Record) error {
 	mfw.numRows += r.Len()
-	columns := make([]arrow.Array, len(mfw.fieldIds))
-	for i, fieldId := range mfw.fieldIds {
+	columns := make([]arrow.Array, len(mfw.fieldIDs))
+	for i, fieldId := range mfw.fieldIDs {
 		columns[i] = r.Column(fieldId)
 		mfw.writtenUncompressed += uint64(CalculateArraySize(columns[i]))
 	}
@@ -806,7 +806,7 @@ func (mfw *multiFieldRecordWriter) Close() error {
 	return mfw.fw.Close()
 }
 
-func newMultiFieldRecordWriter(fieldIds []FieldID, fields []arrow.Field, writer io.Writer) (*multiFieldRecordWriter, error) {
+func newMultiFieldRecordWriter(fieldIDs []FieldID, fields []arrow.Field, writer io.Writer) (*multiFieldRecordWriter, error) {
 	schema := arrow.NewSchema(fields, nil)
 	fw, err := pqarrow.NewFileWriter(schema, writer,
 		parquet.NewWriterProperties(parquet.WithMaxRowGroupLength(math.MaxInt64)), // No additional grouping for now.
@@ -816,7 +816,7 @@ func newMultiFieldRecordWriter(fieldIds []FieldID, fields []arrow.Field, writer
 	}
 	return &multiFieldRecordWriter{
 		fw:       fw,
-		fieldIds: fieldIds,
+		fieldIDs: fieldIDs,
 		schema:   schema,
 	}, nil
 }

internal/storage/serde_events.go

@@ -1079,7 +1079,7 @@ func (dsw *MultiFieldDeltalogStreamWriter) GetRecordWriter() (RecordWriter, erro
 		return dsw.rw, nil
 	}
 
-	fieldIds := []FieldID{common.RowIDField, common.TimeStampField} // Not used.
+	fieldIDs := []FieldID{common.RowIDField, common.TimeStampField} // Not used.
 	fields := []arrow.Field{
 		{
 			Name:     "pk",
@@ -1093,7 +1093,7 @@ func (dsw *MultiFieldDeltalogStreamWriter) GetRecordWriter() (RecordWriter, erro
 		},
 	}
 
-	rw, err := newMultiFieldRecordWriter(fieldIds, fields, &dsw.buf)
+	rw, err := newMultiFieldRecordWriter(fieldIDs, fields, &dsw.buf)
 	if err != nil {
 		return nil, err
 	}

internal/util/streamrpc/streamer_test.go

@@ -66,7 +66,7 @@ func (s *ResultCacheServerSuite) TestSend() {
 	s.Equal(6, len(msg.GetIds().GetIntId().GetData()))
 }
 
-func generateIntIds(num int) *schemapb.IDs {
+func generateIntIDs(num int) *schemapb.IDs {
 	data := make([]int64, num)
 	for i := 0; i < num; i++ {
 		data[i] = int64(i)
@@ -77,7 +77,7 @@ func generateIntIds(num int) *schemapb.IDs {
 	}
 }
 
-func generateStrIds(num int) *schemapb.IDs {
+func generateStrIDs(num int) *schemapb.IDs {
 	data := make([]string, num)
 	for i := 0; i < num; i++ {
 		data[i] = strconv.FormatInt(int64(i), 10)
@@ -98,7 +98,7 @@ func (s *ResultCacheServerSuite) TestSplit() {
 		cacheSrv := NewResultCacheServer(srv, 1024, 1024)
 
 		err := cacheSrv.Send(&internalpb.RetrieveResults{
-			Ids: generateIntIds(1024),
+			Ids: generateIntIDs(1024),
 		})
 		s.NoError(err)
 
@@ -130,7 +130,7 @@ func (s *ResultCacheServerSuite) TestSplit() {
 		cacheSrv := NewResultCacheServer(srv, 1024, 1024)
 
 		err := cacheSrv.Send(&internalpb.RetrieveResults{
-			Ids: generateStrIds(2048),
+			Ids: generateStrIDs(2048),
 		})
 		s.NoError(err)
 

pkg/mq/msgstream/mq_msgstream_test.go

@@ -56,12 +56,12 @@ func TestMain(m *testing.M) {
 	paramtable.Init()
 	Params = paramtable.Get()
 	mockKafkaCluster, err := kafka.NewMockCluster(1)
-	defer mockKafkaCluster.Close()
 	if err != nil {
 		// nolint
 		fmt.Printf("Failed to create MockCluster: %s\n", err)
 		os.Exit(1)
 	}
+	defer mockKafkaCluster.Close()
 	broker := mockKafkaCluster.BootstrapServers()
 	Params.Save("kafka.brokerList", broker)
 	// Disable pursuit mode for unit test by default

pkg/mq/msgstream/mqwrapper/kafka/kafka_client_test.go

@@ -27,12 +27,12 @@ var Params = paramtable.Get()
 func TestMain(m *testing.M) {
 	paramtable.Init()
 	mockCluster, err := kafka.NewMockCluster(1)
-	defer mockCluster.Close()
 	if err != nil {
 		// nolint
 		fmt.Printf("Failed to create MockCluster: %s\n", err)
 		os.Exit(1)
 	}
+	defer mockCluster.Close()
 
 	broker := mockCluster.BootstrapServers()
 	Params.Save("kafka.brokerList", broker)

pkg/mq/msgstream/mqwrapper/nmq/nmq_server_test.go

@@ -31,19 +31,21 @@ import (
 var natsServerAddress string
 
 func TestMain(m *testing.M) {
-	paramtable.Init()
+	exitCode := func() int {
+		paramtable.Init()
+		storeDir, _ := os.MkdirTemp("", "milvus_mq_nmq")
+		defer os.RemoveAll(storeDir)
 
-	storeDir, _ := os.MkdirTemp("", "milvus_mq_nmq")
-	defer os.RemoveAll(storeDir)
+		cfg := ParseServerOption(paramtable.Get())
+		cfg.Opts.Port = server.RANDOM_PORT
+		cfg.Opts.StoreDir = storeDir
+		MustInitNatsMQ(cfg)
+		defer CloseNatsMQ()
 
-	cfg := ParseServerOption(paramtable.Get())
-	cfg.Opts.Port = server.RANDOM_PORT
-	cfg.Opts.StoreDir = storeDir
-	MustInitNatsMQ(cfg)
-	defer CloseNatsMQ()
+		natsServerAddress = Nmq.ClientURL()
+		return m.Run()
+	}()
 
-	natsServerAddress = Nmq.ClientURL()
-	exitCode := m.Run()
 	os.Exit(exitCode)
 }
 

pkg/mq/msgstream/mqwrapper/rmq/rmq_client_test.go

@@ -35,33 +35,36 @@ import (
 )
 
 func TestMain(m *testing.M) {
-	paramtable.Init()
-	pt := paramtable.Get()
-	pt.Save(pt.ServiceParam.MQCfg.EnablePursuitMode.Key, "false")
+	exitCode := func() int {
+		paramtable.Init()
+		pt := paramtable.Get()
+		pt.Save(pt.ServiceParam.MQCfg.EnablePursuitMode.Key, "false")
+
+		rand.Seed(time.Now().UnixNano())
+		path := "/tmp/milvus/rdb_data"
+		defer os.RemoveAll(path)
+		paramtable.Get().Save("rocksmq.compressionTypes", "0,0,0,0,0")
+		_ = server2.InitRocksMQ(path)
+		defer server2.CloseRocksMQ()
+		return m.Run()
+	}()
 
-	rand.Seed(time.Now().UnixNano())
-	path := "/tmp/milvus/rdb_data"
-	defer os.RemoveAll(path)
-	paramtable.Get().Save("rocksmq.compressionTypes", "0,0,0,0,0")
-	_ = server2.InitRocksMQ(path)
-	exitCode := m.Run()
-	defer server2.CloseRocksMQ()
 	os.Exit(exitCode)
 }
 
 func Test_NewRmqClient(t *testing.T) {
 	client, err := createRmqClient()
-	defer client.Close()
 	assert.NoError(t, err)
 	assert.NotNil(t, client)
+	client.Close()
 }
 
 func TestRmqClient_CreateProducer(t *testing.T) {
 	opts := client3.Options{}
 	client, err := NewClient(opts)
-	defer client.Close()
 	assert.NoError(t, err)
 	assert.NotNil(t, client)
+	defer client.Close()
 
 	topic := "TestRmqClient_CreateProducer"
 	proOpts := common.ProducerOptions{Topic: topic}
@@ -143,9 +146,9 @@ func TestRmqClient_GetLatestMsg(t *testing.T) {
 
 func TestRmqClient_Subscribe(t *testing.T) {
 	client, err := createRmqClient()
-	defer client.Close()
 	assert.NoError(t, err)
 	assert.NotNil(t, client)
+	defer client.Close()
 
 	topic := "TestRmqClient_Subscribe"
 	proOpts := common.ProducerOptions{Topic: topic}
@@ -178,9 +181,9 @@ func TestRmqClient_Subscribe(t *testing.T) {
 
 	consumerOpts.Topic = topic
 	consumer, err = client.Subscribe(context.TODO(), consumerOpts)
-	defer consumer.Close()
 	assert.NoError(t, err)
 	assert.NotNil(t, consumer)
+	defer consumer.Close()
 	assert.Equal(t, consumer.Subscription(), subName)
 
 	msg := &common.ProducerMessage{

pkg/util/funcutil/slice_test.go

@@ -43,13 +43,13 @@ func Test_SliceContain(t *testing.T) {
 	}
 
 	for _, test := range cases {
-		switch test.item.(type) {
+		switch v := test.item.(type) {
 		case string:
-			if got := SliceContain(test.s.([]string), test.item.(string)); got != test.want {
+			if got := SliceContain(test.s.([]string), v); got != test.want {
 				t.Errorf("SliceContain(%v, %v) = %v", test.s, test.item, test.want)
 			}
 		case int:
-			if got := SliceContain(test.s.([]int), test.item.(int)); got != test.want {
+			if got := SliceContain(test.s.([]int), v); got != test.want {
 				t.Errorf("SliceContain(%v, %v) = %v", test.s, test.item, test.want)
 			}
 		}

pkg/util/interceptor/server_id_interceptor_test.go

@@ -78,9 +78,7 @@ func TestServerIDInterceptor(t *testing.T) {
 			return nil, nil
 		}
 		serverInfo := &grpc.UnaryServerInfo{FullMethod: method}
-		interceptor := ServerIDValidationUnaryServerInterceptor(func() int64 {
-			return paramtable.GetNodeID()
-		})
+		interceptor := ServerIDValidationUnaryServerInterceptor(paramtable.GetNodeID)
 
 		// no md in context
 		_, err := interceptor(context.Background(), req, serverInfo, handler)
@@ -114,9 +112,7 @@ func TestServerIDInterceptor(t *testing.T) {
 		handler := func(srv interface{}, stream grpc.ServerStream) error {
 			return nil
 		}
-		interceptor := ServerIDValidationStreamServerInterceptor(func() int64 {
-			return paramtable.GetNodeID()
-		})
+		interceptor := ServerIDValidationStreamServerInterceptor(paramtable.GetNodeID)
 
 		// no md in context
 		err := interceptor(nil, newMockSS(context.Background()), nil, handler)

pkg/util/merr/utils.go

@@ -154,7 +154,7 @@ func oldCode(code int32) commonpb.ErrorCode {
 	case ErrNodeNotMatch.code():
 		return commonpb.ErrorCode_NodeIDNotMatch
 
-	case ErrCollectionNotFound.code(), ErrPartitionNotFound.code(), ErrReplicaNotFound.code():
+	case ErrPartitionNotFound.code(), ErrReplicaNotFound.code():
 		return commonpb.ErrorCode_MetaFailed
 
 	case ErrReplicaNotAvailable.code(), ErrChannelNotAvailable.code(), ErrNodeNotAvailable.code():

pkg/util/metautil/channel_test.go

@@ -100,7 +100,6 @@ func (s *ChannelSuite) TestCompare() {
 	channel3, err := ParseChannel(virtualName1, mapper)
 	s.Require().NoError(err)
 
-	s.True(channel1.Equal(channel1))
 	s.False(channel1.Equal(channel2))
 	s.False(channel2.Equal(channel1))
 	s.True(channel1.Equal(channel3))

pkg/util/typeutil/schema.go

@@ -1558,11 +1558,11 @@ func ComparePKInSlice(data *schemapb.IDs, i, j int) bool {
 
 // ComparePK returns if i-th PK of dataA > j-th PK of dataB
 func ComparePK(pkA, pkB interface{}) bool {
-	switch pkA.(type) {
+	switch v := pkA.(type) {
 	case int64:
-		return pkA.(int64) < pkB.(int64)
+		return v < pkB.(int64)
 	case string:
-		return pkA.(string) < pkB.(string)
+		return v < pkB.(string)
 	}
 	return false
 }

tests/go_client/.golangci.yml

@@ -167,7 +167,6 @@ issues:
     - ifElseChain
     - elseif
     - commentFormatting
-    - var-naming
     - exitAfterDefer
     - captLocal
     - singleCaseSwitch
@@ -178,9 +177,6 @@ issues:
     - SA9009
     - SA1006
     - S1009
-    - unlambda
-    - dupCase
-    - dupArg
     - offBy1
     - unslice    
     # Integer overflow conversion