*: upgrade go to 1.23 (#8637)

close #8644

Signed-off-by: Ryan Leung <rleungx@gmail.com>

.github/workflows/check.yaml

@@ -12,7 +12,7 @@ jobs:
         uses: actions/checkout@v4
       - uses: actions/setup-go@v5
         with:
-          go-version: '1.21'
+          go-version: '1.23'
       - name: Make Check
         run: |
           SWAGGER=1 make build

.github/workflows/pd-docker-image.yaml

@@ -19,6 +19,6 @@ jobs:
         uses: actions/checkout@v4
       - uses: actions/setup-go@v5
         with:
-          go-version: '1.21'
+          go-version: '1.23'
       - name: Make
         run: make docker-image

.github/workflows/pd-tests.yaml

@@ -53,7 +53,7 @@ jobs:
         uses: actions/checkout@v4
       - uses: actions/setup-go@v5
         with:
-          go-version: '1.21'
+          go-version: '1.23'
       - name: ${{ matrix.name }}
         env:
           WORKER_ID: ${{ matrix.worker_id }}

.github/workflows/tso-consistency-test.yaml

@@ -12,6 +12,6 @@ jobs:
         uses: actions/checkout@v4
       - uses: actions/setup-go@v5
         with:
-          go-version: '1.21'
+          go-version: '1.23'
       - name: Make TSO Consistency Test
         run: make test-tso-consistency

.github/workflows/tso-function-test.yaml

@@ -25,6 +25,6 @@ jobs:
         uses: actions/checkout@v4
       - uses: actions/setup-go@v5
         with:
-          go-version: '1.21'
+          go-version: '1.23'
       - name: Make TSO Function Test
         run: make test-tso-function

.golangci.yml

@@ -15,7 +15,7 @@ linters:
     - gofmt
     - revive
     - errcheck
-    - exportloopref
+    - copyloopvar
     - goimports
     - depguard
 linters-settings:
@@ -32,6 +32,8 @@ linters-settings:
     excludes:
       - G402
       - G404
+      # TODO: enable G115 after fixing the issues
+      - G115
   testifylint:
     enable:
       - bool-compare

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.21-alpine as builder
+FROM golang:1.23-alpine as builder
 
 RUN apk add --no-cache \
     make \

Makefile

@@ -170,7 +170,7 @@ SHELL := env PATH='$(PATH)' GOBIN='$(GO_TOOLS_BIN_PATH)' $(shell which bash)
 
 install-tools:
 	@mkdir -p $(GO_TOOLS_BIN_PATH)
-	@which golangci-lint >/dev/null 2>&1 || curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(GO_TOOLS_BIN_PATH) v1.56.2
+	@which golangci-lint >/dev/null 2>&1 || curl -sSfL https://raw.githubusercontent.com/golangci/golangci-lint/master/install.sh | sh -s -- -b $(GO_TOOLS_BIN_PATH) v1.61.0
 	@grep '_' tools.go | sed 's/"//g' | awk '{print $$2}' | xargs go install
 
 .PHONY: install-tools

README.md

@@ -17,7 +17,7 @@ If you're interested in contributing to PD, see [CONTRIBUTING.md](./CONTRIBUTING
 
 ## Build
 
-1. Make sure [*Go*](https://golang.org/) (version 1.21) is installed.
+1. Make sure [*Go*](https://golang.org/) (version 1.23) is installed.
 2. Use `make` to install PD. `pd-server` will be installed in the `bin` directory.
 
 ## Usage

client/client.go

@@ -1705,7 +1705,7 @@ func (c *client) GetExternalTimestamp(ctx context.Context) (uint64, error) {
 	}
 	resErr := resp.GetHeader().GetError()
 	if resErr != nil {
-		return 0, errors.Errorf("[pd]" + resErr.Message)
+		return 0, errors.New("[pd]" + resErr.Message)
 	}
 	return resp.GetTimestamp(), nil
 }
@@ -1727,7 +1727,7 @@ func (c *client) SetExternalTimestamp(ctx context.Context, timestamp uint64) err
 	}
 	resErr := resp.GetHeader().GetError()
 	if resErr != nil {
-		return errors.Errorf("[pd]" + resErr.Message)
+		return errors.New("[pd]" + resErr.Message)
 	}
 	return nil
 }

client/go.mod

@@ -1,6 +1,6 @@
 module github.com/tikv/pd/client
 
-go 1.21
+go 1.23
 
 require (
 	github.com/BurntSushi/toml v0.3.1

client/resource_manager_client.go

@@ -198,7 +198,7 @@ func (c *client) LoadResourceGroups(ctx context.Context) ([]*rmpb.ResourceGroup,
 		return nil, 0, err
 	}
 	if resp.Header.Error != nil {
-		return nil, resp.Header.Revision, errors.Errorf(resp.Header.Error.Message)
+		return nil, resp.Header.Revision, errors.New(resp.Header.Error.Message)
 	}
 	groups := make([]*rmpb.ResourceGroup, 0, len(resp.Kvs))
 	for _, item := range resp.Kvs {

cmd/pd-server/main.go

@@ -70,7 +70,7 @@ func main() {
 	rootCmd.SetOutput(os.Stdout)
 	if err := rootCmd.Execute(); err != nil {
 		rootCmd.Println(err)
-		os.Exit(1)
+		exit(1)
 	}
 }
 

go.mod

@@ -1,6 +1,6 @@
 module github.com/tikv/pd
 
-go 1.21
+go 1.23
 
 // When you modify PD cooperatively with kvproto, this will be useful to submit the PR to PD and the PR to
 // kvproto at the same time. You can run `go mod tidy` to make it replaced with go-mod style specification.
@@ -40,7 +40,7 @@ require (
 	github.com/pingcap/tidb-dashboard v0.0.0-20240924035706-618b5cded5bf
 	github.com/prometheus/client_golang v1.19.0
 	github.com/prometheus/common v0.51.1
-	github.com/sasha-s/go-deadlock v0.2.0
+	github.com/sasha-s/go-deadlock v0.3.5
 	github.com/shirou/gopsutil/v3 v3.23.3
 	github.com/smallnest/chanx v1.2.1-0.20240521153536-01121e21ff99
 	github.com/soheilhy/cmux v0.1.5
@@ -149,7 +149,7 @@ require (
 	github.com/oleiade/reflections v1.0.1 // indirect
 	github.com/onsi/gomega v1.20.1 // indirect
 	github.com/pelletier/go-toml/v2 v2.2.2 // indirect
-	github.com/petermattis/goid v0.0.0-20211229010228-4d14c490ee36 // indirect
+	github.com/petermattis/goid v0.0.0-20240813172612-4fcff4a6cae7 // indirect
 	github.com/pingcap/tipb v0.0.0-20220718022156-3e2483c20a9e // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect

go.sum

@@ -374,8 +374,8 @@ github.com/pascaldekloe/name v0.0.0-20180628100202-0fd16699aae1/go.mod h1:eD5Jxq
 github.com/pelletier/go-toml/v2 v2.0.1/go.mod h1:r9LEWfGN8R5k0VXJ+0BkIe7MYkRdwZOjgMj2KwnJFUo=
 github.com/pelletier/go-toml/v2 v2.2.2 h1:aYUidT7k73Pcl9nb2gScu7NSrKCSHIDE89b3+6Wq+LM=
 github.com/pelletier/go-toml/v2 v2.2.2/go.mod h1:1t835xjRzz80PqgE6HHgN2JOsmgYu/h4qDAS4n929Rs=
-github.com/petermattis/goid v0.0.0-20211229010228-4d14c490ee36 h1:64bxqeTEN0/xoEqhKGowgihNuzISS9rEG6YUMU4bzJo=
-github.com/petermattis/goid v0.0.0-20211229010228-4d14c490ee36/go.mod h1:pxMtw7cyUw6B2bRH0ZBANSPg+AoSud1I1iyJHI69jH4=
+github.com/petermattis/goid v0.0.0-20240813172612-4fcff4a6cae7 h1:Dx7Ovyv/SFnMFw3fD4oEoeorXc6saIiQ23LrGLth0Gw=
+github.com/petermattis/goid v0.0.0-20240813172612-4fcff4a6cae7/go.mod h1:pxMtw7cyUw6B2bRH0ZBANSPg+AoSud1I1iyJHI69jH4=
 github.com/phf/go-queue v0.0.0-20170504031614-9abe38d0371d h1:U+PMnTlV2tu7RuMK5etusZG3Cf+rpow5hqQByeCzJ2g=
 github.com/phf/go-queue v0.0.0-20170504031614-9abe38d0371d/go.mod h1:lXfE4PvvTW5xOjO6Mba8zDPyw8M93B6AQ7frTGnMlA8=
 github.com/pingcap/check v0.0.0-20191216031241-8a5a85928f12 h1:rfD9v3+ppLPzoQBgZev0qYCpegrwyFx/BUpkApEiKdY=
@@ -432,8 +432,8 @@ github.com/russross/blackfriday/v2 v2.1.0 h1:JIOH55/0cWyOuilr9/qlrm0BSXldqnqwMsf
 github.com/russross/blackfriday/v2 v2.1.0/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
 github.com/samber/lo v1.37.0 h1:XjVcB8g6tgUp8rsPsJ2CvhClfImrpL04YpQHXeHPhRw=
 github.com/samber/lo v1.37.0/go.mod h1:9vaz2O4o8oOnK23pd2TrXufcbdbJIa3b6cstBWKpopA=
-github.com/sasha-s/go-deadlock v0.2.0 h1:lMqc+fUb7RrFS3gQLtoQsJ7/6TV/pAIFvBsqX73DK8Y=
-github.com/sasha-s/go-deadlock v0.2.0/go.mod h1:StQn567HiB1fF2yJ44N9au7wOhrPS3iZqiDbRupzT10=
+github.com/sasha-s/go-deadlock v0.3.5 h1:tNCOEEDG6tBqrNDOX35j/7hL5FcFViG6awUGROb2NsU=
+github.com/sasha-s/go-deadlock v0.3.5/go.mod h1:bugP6EGbdGYObIlx7pUZtWqlvo8k9H6vCBBsiChJQ5U=
 github.com/sergi/go-diff v1.1.0 h1:we8PVUC3FE2uYfodKH/nBHMSetSfHDR6scGdBi+erh0=
 github.com/sergi/go-diff v1.1.0/go.mod h1:STckp+ISIX8hZLjrqAeVduY0gWCT9IjLuqbuNXdaHfM=
 github.com/shirou/gopsutil/v3 v3.21.12/go.mod h1:BToYZVTlSVlfazpDDYFnsVZLaoRG+g8ufT6fPQLdJzA=

pkg/gc/safepoint.go

@@ -56,7 +56,7 @@ func (manager *SafePointManager) UpdateGCSafePoint(newSafePoint uint64) (oldSafe
 		return
 	}
 	if manager.cfg.BlockSafePointV1 {
-		err = errors.Errorf(blockGCSafePointErrmsg)
+		err = errors.New(blockGCSafePointErrmsg)
 		return
 	}
 
@@ -73,7 +73,7 @@ func (manager *SafePointManager) UpdateGCSafePoint(newSafePoint uint64) (oldSafe
 // UpdateServiceGCSafePoint update the safepoint for a specific service.
 func (manager *SafePointManager) UpdateServiceGCSafePoint(serviceID string, newSafePoint uint64, ttl int64, now time.Time) (minServiceSafePoint *endpoint.ServiceSafePoint, updated bool, err error) {
 	if manager.cfg.BlockSafePointV1 {
-		return nil, false, errors.Errorf(blockServiceSafepointErrmsg)
+		return nil, false, errors.New(blockServiceSafepointErrmsg)
 	}
 	manager.serviceGCLock.Lock()
 	defer manager.serviceGCLock.Unlock()

pkg/mcs/tso/server/grpc_service.go

@@ -117,7 +117,7 @@ func (s *Service) Tso(stream tsopb.TSO_TsoServer) error {
 			keyspaceID, keyspaceGroupID,
 			dcLocation, count)
 		if err != nil {
-			return status.Errorf(codes.Unknown, err.Error())
+			return status.Error(codes.Unknown, err.Error())
 		}
 		keyspaceGroupIDStr := strconv.FormatUint(uint64(keyspaceGroupID), 10)
 		tsoHandleDuration.WithLabelValues(keyspaceGroupIDStr).Observe(time.Since(start).Seconds())

pkg/schedule/filter/candidates_test.go

@@ -97,7 +97,7 @@ func TestCandidates(t *testing.T) {
 	cs.Sort(idComparer)
 	check(re, cs, 1, 2, 3, 4, 5, 6, 7)
 	store = cs.RandomPick()
-	re.Greater(store.GetID(), uint64(0))
+	re.Positive(store.GetID())
 	re.Less(store.GetID(), uint64(8))
 
 	cs = newTestCandidates(10, 15, 23, 20, 33, 32, 31)

pkg/unsaferecovery/unsafe_recovery_controller_test.go

@@ -224,8 +224,8 @@ func TestFinished(t *testing.T) {
 		recoveryController.HandleStoreHeartbeat(req, resp)
 		// require peer report by empty plan
 		re.NotNil(resp.RecoveryPlan)
-		re.Empty(len(resp.RecoveryPlan.Creates))
-		re.Empty(len(resp.RecoveryPlan.Demotes))
+		re.Empty(resp.RecoveryPlan.Creates)
+		re.Empty(resp.RecoveryPlan.Demotes)
 		re.Nil(resp.RecoveryPlan.ForceLeader)
 		re.Equal(uint64(1), resp.RecoveryPlan.Step)
 		applyRecoveryPlan(re, storeID, reports, resp)
@@ -304,8 +304,8 @@ func TestFailed(t *testing.T) {
 		resp := &pdpb.StoreHeartbeatResponse{}
 		recoveryController.HandleStoreHeartbeat(req, resp)
 		re.NotNil(resp.RecoveryPlan)
-		re.Empty(len(resp.RecoveryPlan.Creates))
-		re.Empty(len(resp.RecoveryPlan.Demotes))
+		re.Empty(resp.RecoveryPlan.Creates)
+		re.Empty(resp.RecoveryPlan.Demotes)
 		re.Nil(resp.RecoveryPlan.ForceLeader)
 		applyRecoveryPlan(re, storeID, reports, resp)
 	}
@@ -604,7 +604,7 @@ func TestAutoDetectMode(t *testing.T) {
 		if result, ok := expects[storeID]; ok {
 			re.Equal(result.PeerReports, report.PeerReports)
 		} else {
-			re.Empty(len(report.PeerReports))
+			re.Empty(report.PeerReports)
 		}
 	}
 }
@@ -701,7 +701,7 @@ func TestOneLearner(t *testing.T) {
 		if result, ok := expects[storeID]; ok {
 			re.Equal(result.PeerReports, report.PeerReports)
 		} else {
-			re.Empty(len(report.PeerReports))
+			re.Empty(report.PeerReports)
 		}
 	}
 }
@@ -876,7 +876,7 @@ func TestTiflashLearnerPeer(t *testing.T) {
 		if result, ok := expects[storeID]; ok {
 			re.Equal(result.PeerReports, report.PeerReports)
 		} else {
-			re.Empty(len(report.PeerReports))
+			re.Empty(report.PeerReports)
 		}
 	}
 }
@@ -1125,7 +1125,7 @@ func TestJointState(t *testing.T) {
 		if result, ok := expects[storeID]; ok {
 			re.Equal(result.PeerReports, report.PeerReports)
 		} else {
-			re.Empty(len(report.PeerReports))
+			re.Empty(report.PeerReports)
 		}
 	}
 }
@@ -1258,7 +1258,7 @@ func TestExitForceLeader(t *testing.T) {
 		if result, ok := expects[storeID]; ok {
 			re.Equal(result.PeerReports, report.PeerReports)
 		} else {
-			re.Empty(len(report.PeerReports))
+			re.Empty(report.PeerReports)
 		}
 	}
 }
@@ -1375,8 +1375,8 @@ func TestOnHealthyRegions(t *testing.T) {
 		resp := &pdpb.StoreHeartbeatResponse{}
 		recoveryController.HandleStoreHeartbeat(req, resp)
 		re.NotNil(resp.RecoveryPlan)
-		re.Empty(len(resp.RecoveryPlan.Creates))
-		re.Empty(len(resp.RecoveryPlan.Demotes))
+		re.Empty(resp.RecoveryPlan.Creates)
+		re.Empty(resp.RecoveryPlan.Demotes)
 		re.Nil(resp.RecoveryPlan.ForceLeader)
 		applyRecoveryPlan(re, storeID, reports, resp)
 	}
@@ -1486,7 +1486,7 @@ func TestCreateEmptyRegion(t *testing.T) {
 		if expect, ok := expects[storeID]; ok {
 			re.Equal(expect.PeerReports, report.PeerReports)
 		} else {
-			re.Empty(len(report.PeerReports))
+			re.Empty(report.PeerReports)
 		}
 	}
 }
@@ -1593,7 +1593,7 @@ func TestRangeOverlap1(t *testing.T) {
 		if result, ok := expects[storeID]; ok {
 			re.Equal(result.PeerReports, report.PeerReports)
 		} else {
-			re.Empty(len(report.PeerReports))
+			re.Empty(report.PeerReports)
 		}
 	}
 }

pkg/utils/reflectutil/tag.go

@@ -66,13 +66,15 @@ func FindFieldByJSONTag(t reflect.Type, tags []string) reflect.Type {
 	if t.Kind() != reflect.Struct {
 		return nil
 	}
+	tag := tags[0]
+	tagRemain := tags[1:]
 	for i := 0; i < t.NumField(); i++ {
 		jsonTag := t.Field(i).Tag.Get("json")
-		if i := strings.Index(jsonTag, ","); i != -1 { // trim 'foobar,string' to 'foobar'
-			jsonTag = jsonTag[:i]
+		if j := strings.Index(jsonTag, ","); j != -1 { // trim 'foobar,string' to 'foobar'
+			jsonTag = jsonTag[:j]
 		}
-		if jsonTag == tags[0] {
-			return FindFieldByJSONTag(t.Field(i).Type, tags[1:])
+		if jsonTag == tag {
+			return FindFieldByJSONTag(t.Field(i).Type, tagRemain)
 		}
 	}
 	return nil

pkg/window/policy_test.go

@@ -137,8 +137,8 @@ func TestRollingPolicy_AddWithTimespan(t *testing.T) {
 			t.Logf("%+v", bkt)
 		}
 
-		re.Zero(len(policy.window.buckets[0].Points))
+		re.Empty(policy.window.buckets[0].Points)
 		re.Equal(4, int(policy.window.buckets[1].Points[0]))
-		re.Zero(len(policy.window.buckets[2].Points))
+		re.Empty(policy.window.buckets[2].Points)
 	})
 }

server/api/pprof.go

@@ -52,7 +52,7 @@ func newPprofHandler(svr *server.Server, rd *render.Render) *pprofHandler {
 // @Produce  application/octet-stream
 // @Router   /debug/pprof/zip [get]
 func (h *pprofHandler) PProfZip(w http.ResponseWriter, r *http.Request) {
-	w.Header().Set("Content-Disposition", fmt.Sprintf(`attachment; filename="pd_debug"`+time.Now().Format("20060102_150405")+".zip"))
+	w.Header().Set("Content-Disposition", `attachment; filename="pd_debug"`+time.Now().Format("20060102_150405")+".zip")
 
 	// dump goroutine/heap/mutex
 	items := []struct {

server/api/store_test.go

@@ -509,7 +509,7 @@ func (suite *storeTestSuite) TestGetAllLimit() {
 
 	re := suite.Require()
 	for _, testCase := range testCases {
-		suite.T().Logf(testCase.name)
+		suite.T().Log(testCase.name)
 		info := make(map[uint64]any, 4)
 		err := tu.ReadGetJSON(re, testDialClient, testCase.url, &info)
 		re.NoError(err)

server/forward.go

@@ -131,7 +131,7 @@ func (s *GrpcServer) forwardTSO(stream pdpb.PD_TsoServer) error {
 		}
 		if request.GetCount() == 0 {
 			err = errs.ErrGenerateTimestamp.FastGenByArgs("tso count should be positive")
-			return status.Errorf(codes.Unknown, err.Error())
+			return status.Error(codes.Unknown, err.Error())
 		}
 
 		forwardedHost, ok := s.GetServicePrimaryAddr(stream.Context(), constant.TSOServiceName)

server/grpc_service.go

@@ -584,7 +584,7 @@ func (s *GrpcServer) Tso(stream pdpb.PD_TsoServer) error {
 		task.End()
 		tsoHandleDuration.Observe(time.Since(start).Seconds())
 		if err != nil {
-			return status.Errorf(codes.Unknown, err.Error())
+			return status.Error(codes.Unknown, err.Error())
 		}
 		response := &pdpb.TsoResponse{
 			Header:    s.header(),

tests/integrations/client/client_test.go

@@ -594,7 +594,7 @@ func requestGlobalAndLocalTSO(
 					re.Less(localTS, globalTS2)
 					lastTS = globalTS2
 				}
-				re.Greater(lastTS, uint64(0))
+				re.Positive(lastTS)
 			}(dcLocation)
 		}
 	}
@@ -1124,8 +1124,8 @@ func TestCloseClient(t *testing.T) {
 	cli.Close()
 	physical, logical, err := ts.Wait()
 	if err == nil {
-		re.Greater(physical, int64(0))
-		re.Greater(logical, int64(0))
+		re.Positive(physical)
+		re.Positive(logical)
 	} else {
 		re.ErrorIs(err, context.Canceled)
 		re.Zero(physical)