golangci: add import order check

Signed-off-by: demoManito <1430482733@qq.com>

.golangci.yaml

@@ -20,14 +20,17 @@ linters:
   # - deadcode
   # - structcheck
   # - varcheck
+    - goimports
     - ineffassign
+    - revive
     - staticcheck
     - stylecheck
     - unused
     - unconvert # Remove unnecessary type conversions
-    - revive
 
 linters-settings: # please keep this alphabetized
+  goimports:
+    local-prefixes: go.etcd.io/etcd # Put imports beginning with prefix after 3rd-party packages.
   staticcheck:
     checks:
       - "all"

tools/benchmark/cmd/util.go

@@ -22,9 +22,10 @@ import (
 	"strings"
 
 	"github.com/bgentry/speakeasy"
+	"google.golang.org/grpc/grpclog"
+
 	clientv3 "go.etcd.io/etcd/client/v3"
 	"go.etcd.io/etcd/pkg/v3/report"
-	"google.golang.org/grpc/grpclog"
 )
 
 var (

tools/benchmark/cmd/watch_latency.go

@@ -21,12 +21,12 @@ import (
 	"sync"
 	"time"
 
-	"go.etcd.io/etcd/client/v3"
-	"go.etcd.io/etcd/pkg/v3/report"
-
 	"github.com/cheggaaa/pb/v3"
 	"github.com/spf13/cobra"
 	"golang.org/x/time/rate"
+
+	clientv3 "go.etcd.io/etcd/client/v3"
+	"go.etcd.io/etcd/pkg/v3/report"
 )
 
 // watchLatencyCmd represents the watch latency command

tools/etcd-dump-db/backend.go

@@ -19,15 +19,14 @@ import (
 	"fmt"
 	"path/filepath"
 
-	"go.etcd.io/etcd/api/v3/authpb"
-	"go.etcd.io/etcd/server/v3/storage/schema"
+	bolt "go.etcd.io/bbolt"
 	"go.uber.org/zap"
 
+	"go.etcd.io/etcd/api/v3/authpb"
 	"go.etcd.io/etcd/api/v3/mvccpb"
 	"go.etcd.io/etcd/server/v3/lease/leasepb"
 	"go.etcd.io/etcd/server/v3/storage/backend"
-
-	bolt "go.etcd.io/bbolt"
+	"go.etcd.io/etcd/server/v3/storage/schema"
 )
 
 func snapDir(dataDir string) string {

tools/etcd-dump-logs/etcd-dump-log_test.go

@@ -23,13 +23,14 @@ import (
 	"strings"
 	"testing"
 
+	"go.uber.org/zap/zaptest"
+
 	"go.etcd.io/etcd/api/v3/authpb"
 	"go.etcd.io/etcd/api/v3/etcdserverpb"
 	"go.etcd.io/etcd/client/pkg/v3/fileutil"
 	"go.etcd.io/etcd/pkg/v3/pbutil"
 	"go.etcd.io/etcd/raft/v3/raftpb"
 	"go.etcd.io/etcd/server/v3/storage/wal"
-	"go.uber.org/zap/zaptest"
 )
 
 func TestEtcdDumpLogEntryType(t *testing.T) {

tools/etcd-dump-logs/main.go

@@ -29,6 +29,8 @@ import (
 	"strings"
 	"time"
 
+	"go.uber.org/zap"
+
 	"go.etcd.io/etcd/api/v3/etcdserverpb"
 	"go.etcd.io/etcd/client/pkg/v3/types"
 	"go.etcd.io/etcd/pkg/v3/pbutil"
@@ -36,7 +38,6 @@ import (
 	"go.etcd.io/etcd/server/v3/etcdserver/api/snap"
 	"go.etcd.io/etcd/server/v3/storage/wal"
 	"go.etcd.io/etcd/server/v3/storage/wal/walpb"
-	"go.uber.org/zap"
 )
 
 const (

tools/proto-annotations/cmd/etcd_version.go

@@ -21,10 +21,10 @@ import (
 	"sort"
 
 	"github.com/coreos/go-semver/semver"
-	"go.etcd.io/etcd/server/v3/storage/wal"
-
 	"google.golang.org/protobuf/reflect/protoreflect"
 	"google.golang.org/protobuf/reflect/protoregistry"
+
+	"go.etcd.io/etcd/server/v3/storage/wal"
 )
 
 var (