Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>

.gitea/workflows/autoupdate.yml

@@ -0,0 +1,19 @@
+on:
+  schedule:
+    - cron: '* * * * *'
+    #- cron: '@hourly'
+
+jobs:
+  autoupdate:
+    runs-on: ubuntu-latest
+    steps:
+    - name: setup-go
+      uses: https://gitea.com/actions/setup-go@v3
+      with:
+        go-version: 1.21
+    - name: checkout
+      uses: https://gitea.com/actions/checkout@v3
+    - name: get pkgdashcli
+      run: GOPROXY=direct GONOSUMDB="git.unistack.org/*" GONOPROXY="git.unistack.org/*" GOBIN=/bin go install git.unistack.org/unistack-org/pkgdash/cmd/pkgdashcli@latest
+    - name: pkgdashcli check
+      run: /bin/pkgdashcli check

.gitea/workflows/lint.yml

@@ -12,7 +12,7 @@ jobs:
     - name: setup-go
       uses: https://gitea.com/actions/setup-go@v3
       with:
-        go-version: 1.18
+        go-version: 1.21
     - name: checkout
       uses: https://gitea.com/actions/checkout@v3
     - name: deps

.gitea/workflows/pr.yml

@@ -14,7 +14,7 @@ jobs:
     - name: setup-go
       uses: https://gitea.com/actions/setup-go@v3
       with:
-        go-version: 1.18
+        go-version: 1.21
     - name: deps
       run: go get -v -t -d ./...
     - name: test

config/default.go

@@ -8,7 +8,7 @@ import (
 	"time"
 
 	"github.com/google/uuid"
-	"github.com/imdario/mergo"
+	"dario.cat/mergo"
 	"go.unistack.org/micro/v4/options"
 	mid "go.unistack.org/micro/v4/util/id"
 	rutil "go.unistack.org/micro/v4/util/reflect"

config/options.go

@@ -63,9 +63,9 @@ func NewOptions(opts ...options.Option) Options {
 // LoadOptions struct
 type LoadOptions struct {
 	Struct   interface{}
+	Context  context.Context
 	Override bool
 	Append   bool
-	Context  context.Context
 }
 
 // NewLoadOptions create LoadOptions struct with provided opts

go.mod

@@ -3,19 +3,19 @@ module go.unistack.org/micro/v4
 go 1.20
 
 require (
+	dario.cat/mergo v1.0.0
 	github.com/DATA-DOG/go-sqlmock v1.5.0
-	github.com/google/uuid v1.3.0
-	github.com/imdario/mergo v0.3.15
+	github.com/google/uuid v1.3.1
 	github.com/patrickmn/go-cache v2.1.0+incompatible
 	github.com/silas/dag v0.0.0-20220518035006-a7e85ada93c5
 	golang.org/x/sync v0.3.0
-	golang.org/x/sys v0.11.0
-	google.golang.org/grpc v1.57.0
+	golang.org/x/sys v0.12.0
+	google.golang.org/grpc v1.58.2
 	google.golang.org/protobuf v1.31.0
 )
 
 require (
 	github.com/golang/protobuf v1.5.3 // indirect
-	golang.org/x/net v0.14.0 // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20230526203410-71b5a4ffd15e // indirect
+	golang.org/x/net v0.15.0 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20230711160842-782d3b101e98 // indirect
 )

go.sum

@@ -1,3 +1,5 @@
+dario.cat/mergo v1.0.0 h1:AGCNq9Evsj31mOgNPcLyXc+4PNABt905YmuqPYYpBWk=
+dario.cat/mergo v1.0.0/go.mod h1:uNxQE+84aUszobStD9th8a29P2fMDhsBdgRYvZOxGmk=
 github.com/DATA-DOG/go-sqlmock v1.5.0 h1:Shsta01QNfFxHCfpW6YH2STWB0MudeXXEWMr20OEh60=
 github.com/DATA-DOG/go-sqlmock v1.5.0/go.mod h1:f/Ixk793poVmq4qj/V1dPUg2JEAKC73Q5eFN3EC/SaM=
 github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
@@ -5,26 +7,24 @@ github.com/golang/protobuf v1.5.3 h1:KhyjKVUg7Usr/dYsdSqoFveMYd5ko72D+zANwlG1mmg
 github.com/golang/protobuf v1.5.3/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
 github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
-github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
-github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
-github.com/imdario/mergo v0.3.15 h1:M8XP7IuFNsqUx6VPK2P9OSmsYsI/YFaGil0uD21V3dM=
-github.com/imdario/mergo v0.3.15/go.mod h1:WBLT9ZmE3lPoWsEzCh9LPo3TiwVN+ZKEjmz+hD27ysY=
+github.com/google/uuid v1.3.1 h1:KjJaJ9iWZ3jOFZIf1Lqf4laDRCasjl0BCmnEGxkdLb4=
+github.com/google/uuid v1.3.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
 github.com/patrickmn/go-cache v2.1.0+incompatible h1:HRMgzkcYKYpi3C8ajMPV8OFXaaRUnok+kx1WdO15EQc=
 github.com/patrickmn/go-cache v2.1.0+incompatible/go.mod h1:3Qf8kWWT7OJRJbdiICTKqZju1ZixQ/KpMGzzAfe6+WQ=
 github.com/silas/dag v0.0.0-20220518035006-a7e85ada93c5 h1:G/FZtUu7a6NTWl3KUHMV9jkLAh/Rvtf03NWMHaEDl+E=
 github.com/silas/dag v0.0.0-20220518035006-a7e85ada93c5/go.mod h1:7RTUFBdIRC9nZ7/3RyRNH1bdqIShrDejd1YbLwgPS+I=
-golang.org/x/net v0.14.0 h1:BONx9s002vGdD9umnlX1Po8vOZmrgH34qlHcD1MfK14=
-golang.org/x/net v0.14.0/go.mod h1:PpSgVXXLK0OxS0F31C1/tv6XNguvCrnXIDrFMspZIUI=
+golang.org/x/net v0.15.0 h1:ugBLEUaxABaB5AJqW9enI0ACdci2RUd4eP51NTBvuJ8=
+golang.org/x/net v0.15.0/go.mod h1:idbUs1IY1+zTqbi8yxTbhexhEEk5ur9LInksu6HrEpk=
 golang.org/x/sync v0.3.0 h1:ftCYgMx6zT/asHUrPw8BLLscYtGznsLAnjq5RH9P66E=
 golang.org/x/sync v0.3.0/go.mod h1:FU7BRWz2tNW+3quACPkgCx/L+uEAv1htQ0V83Z9Rj+Y=
-golang.org/x/sys v0.11.0 h1:eG7RXZHdqOJ1i+0lgLgCpSXAp6M3LYlAo6osgSi0xOM=
-golang.org/x/sys v0.11.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/text v0.12.0 h1:k+n5B8goJNdU7hSvEtMUz3d1Q6D/XW4COJSJR6fN0mc=
+golang.org/x/sys v0.12.0 h1:CM0HF96J0hcLAwsHPJZjfdNzs0gftsLfgKt57wWHJ0o=
+golang.org/x/sys v0.12.0/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/text v0.13.0 h1:ablQoSUd0tRdKxZewP80B+BaqeKJuVhuRxj/dkrun3k=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20230526203410-71b5a4ffd15e h1:NumxXLPfHSndr3wBBdeKiVHjGVFzi9RX2HwwQke94iY=
-google.golang.org/genproto/googleapis/rpc v0.0.0-20230526203410-71b5a4ffd15e/go.mod h1:66JfowdXAEgad5O9NnYcsNPLCPZJD++2L9X0PCMODrA=
-google.golang.org/grpc v1.57.0 h1:kfzNeI/klCGD2YPMUlaGNT3pxvYfga7smW3Vth8Zsiw=
-google.golang.org/grpc v1.57.0/go.mod h1:Sd+9RMTACXwmub0zcNY2c4arhtrbBYD1AUHI/dt16Mo=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20230711160842-782d3b101e98 h1:bVf09lpb+OJbByTj913DRJioFFAjf/ZGxEz7MajTp2U=
+google.golang.org/genproto/googleapis/rpc v0.0.0-20230711160842-782d3b101e98/go.mod h1:TUfxEVdsvPg18p6AslUXFoLdpED4oBnGwyqk3dV1XzM=
+google.golang.org/grpc v1.58.2 h1:SXUpjxeVF3FKrTYQI4f4KvbGD5u2xccdYdurwowix5I=
+google.golang.org/grpc v1.58.2/go.mod h1:tgX3ZQDlNJGU96V6yHh1T/JeoBQ2TXdr43YbYSsCJk0=
 google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
 google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
 google.golang.org/protobuf v1.31.0 h1:g0LDEJHgrBl9N9r17Ru3sqWhkIx2NB67okBHPwC7hs8=

logger/wrapper/wrapper.go

@@ -7,12 +7,13 @@ import (
 
 	"go.unistack.org/micro/v4/client"
 	"go.unistack.org/micro/v4/logger"
+	"go.unistack.org/micro/v4/options"
 	"go.unistack.org/micro/v4/server"
 )
 
 var (
 	// DefaultClientCallObserver called by wrapper in client Call
-	DefaultClientCallObserver = func(ctx context.Context, req client.Request, rsp interface{}, opts []client.CallOption, err error) []string {
+	DefaultClientCallObserver = func(ctx context.Context, req client.Request, rsp interface{}, opts []options.Option, err error) []string {
 		labels := []string{"service", req.Service(), "endpoint", req.Endpoint()}
 		if err != nil {
 			labels = append(labels, "error", err.Error())
@@ -21,7 +22,7 @@ var (
 	}
 
 	// DefaultClientStreamObserver called by wrapper in client Stream
-	DefaultClientStreamObserver = func(ctx context.Context, req client.Request, opts []client.CallOption, stream client.Stream, err error) []string {
+	DefaultClientStreamObserver = func(ctx context.Context, req client.Request, opts []options.Option, stream client.Stream, err error) []string {
 		labels := []string{"service", req.Service(), "endpoint", req.Endpoint()}
 		if err != nil {
 			labels = append(labels, "error", err.Error())
@@ -60,9 +61,9 @@ type lWrapper struct {
 
 type (
 	// ClientCallObserver func signature
-	ClientCallObserver func(context.Context, client.Request, interface{}, []client.CallOption, error) []string
+	ClientCallObserver func(context.Context, client.Request, interface{}, []options.Option, error) []string
 	// ClientStreamObserver func signature
-	ClientStreamObserver func(context.Context, client.Request, []client.CallOption, client.Stream, error) []string
+	ClientStreamObserver func(context.Context, client.Request, []options.Option, client.Stream, error) []string
 	// ClientCallFuncObserver func signature
 	ClientCallFuncObserver func(context.Context, string, client.Request, interface{}, client.CallOptions, error) []string
 	// ServerHandlerObserver func signature
@@ -167,7 +168,7 @@ func SkipEndpoints(eps ...string) Option {
 	}
 }
 
-func (l *lWrapper) Call(ctx context.Context, req client.Request, rsp interface{}, opts ...client.CallOption) error {
+func (l *lWrapper) Call(ctx context.Context, req client.Request, rsp interface{}, opts ...options.Option) error {
 	err := l.Client.Call(ctx, req, rsp, opts...)
 
 	endpoint := fmt.Sprintf("%s.%s", req.Service(), req.Endpoint())
@@ -190,7 +191,7 @@ func (l *lWrapper) Call(ctx context.Context, req client.Request, rsp interface{}
 	return err
 }
 
-func (l *lWrapper) Stream(ctx context.Context, req client.Request, opts ...client.CallOption) (client.Stream, error) {
+func (l *lWrapper) Stream(ctx context.Context, req client.Request, opts ...options.Option) (client.Stream, error) {
 	stream, err := l.Client.Stream(ctx, req, opts...)
 
 	endpoint := fmt.Sprintf("%s.%s", req.Service(), req.Endpoint())

meter/wrapper/wrapper.go

@@ -1,4 +1,4 @@
-package wrapper // import "go.unistack.org/micro/v4/meter/wrapper"
+package wrapper
 
 import (
 	"context"
@@ -7,6 +7,7 @@ import (
 
 	"go.unistack.org/micro/v4/client"
 	"go.unistack.org/micro/v4/meter"
+	"go.unistack.org/micro/v4/options"
 	"go.unistack.org/micro/v4/semconv"
 	"go.unistack.org/micro/v4/server"
 )
@@ -24,7 +25,7 @@ var (
 // Options struct
 type Options struct {
 	Meter         meter.Meter
-	lopts         []meter.Option
+	lopts         []options.Option
 	SkipEndpoints []string
 }
 
@@ -35,7 +36,7 @@ type Option func(*Options)
 func NewOptions(opts ...Option) Options {
 	options := Options{
 		Meter:         meter.DefaultMeter,
-		lopts:         make([]meter.Option, 0, 5),
+		lopts:         make([]options.Option, 0, 5),
 		SkipEndpoints: DefaultSkipEndpoints,
 	}
 	for _, o := range opts {
@@ -137,7 +138,7 @@ func (w *wrapper) CallFunc(ctx context.Context, addr string, req client.Request,
 	return err
 }
 
-func (w *wrapper) Call(ctx context.Context, req client.Request, rsp interface{}, opts ...client.CallOption) error {
+func (w *wrapper) Call(ctx context.Context, req client.Request, rsp interface{}, opts ...options.Option) error {
 	endpoint := fmt.Sprintf("%s.%s", req.Service(), req.Endpoint())
 	for _, ep := range w.opts.SkipEndpoints {
 		if ep == endpoint {
@@ -167,7 +168,7 @@ func (w *wrapper) Call(ctx context.Context, req client.Request, rsp interface{},
 	return err
 }
 
-func (w *wrapper) Stream(ctx context.Context, req client.Request, opts ...client.CallOption) (client.Stream, error) {
+func (w *wrapper) Stream(ctx context.Context, req client.Request, opts ...options.Option) (client.Stream, error) {
 	endpoint := fmt.Sprintf("%s.%s", req.Service(), req.Endpoint())
 	for _, ep := range w.opts.SkipEndpoints {
 		if ep == endpoint {

store/memory_test.go

@@ -5,12 +5,13 @@ import (
 	"testing"
 	"time"
 
+	"go.unistack.org/micro/v4/options"
 	"go.unistack.org/micro/v4/store"
 )
 
 func TestMemoryReInit(t *testing.T) {
-	s := store.NewStore(store.Namespace("aaa"))
-	if err := s.Init(store.Namespace("")); err != nil {
+	s := store.NewStore(options.Namespace("aaa"))
+	if err := s.Init(options.Namespace("")); err != nil {
 		t.Fatal(err)
 	}
 	if len(s.Options().Namespace) > 0 {
@@ -28,7 +29,7 @@ func TestMemoryBasic(t *testing.T) {
 
 func TestMemoryPrefix(t *testing.T) {
 	s := store.NewStore()
-	if err := s.Init(store.Namespace("some-prefix")); err != nil {
+	if err := s.Init(options.Namespace("some-prefix")); err != nil {
 		t.Fatal(err)
 	}
 	basictest(s, t)
@@ -36,7 +37,7 @@ func TestMemoryPrefix(t *testing.T) {
 
 func TestMemoryNamespace(t *testing.T) {
 	s := store.NewStore()
-	if err := s.Init(store.Namespace("some-namespace")); err != nil {
+	if err := s.Init(options.Namespace("some-namespace")); err != nil {
 		t.Fatal(err)
 	}
 	basictest(s, t)
@@ -44,7 +45,7 @@ func TestMemoryNamespace(t *testing.T) {
 
 func TestMemoryNamespacePrefix(t *testing.T) {
 	s := store.NewStore()
-	if err := s.Init(store.Namespace("some-namespace")); err != nil {
+	if err := s.Init(options.Namespace("some-namespace")); err != nil {
 		t.Fatal(err)
 	}
 	basictest(s, t)

tracer/wrapper/wrapper.go

@@ -177,7 +177,7 @@ func (ot *tWrapper) Call(ctx context.Context, req client.Request, rsp interface{
 
 	nctx, sp := ot.opts.Tracer.Start(ctx, fmt.Sprintf("%s.%s rpc-client", req.Service(), req.Method()),
 		tracer.WithSpanKind(tracer.SpanKindClient),
-		tracer.WithSpanLabels(
+		options.Labels(
 			"rpc.service", req.Service(),
 			"rpc.method", req.Method(),
 			"rpc.flavor", "rpc",
@@ -206,7 +206,7 @@ func (ot *tWrapper) Stream(ctx context.Context, req client.Request, opts ...opti
 
 	nctx, sp := ot.opts.Tracer.Start(ctx, fmt.Sprintf("%s.%s rpc-client", req.Service(), req.Method()),
 		tracer.WithSpanKind(tracer.SpanKindClient),
-		tracer.WithSpanLabels(
+		options.Labels(
 			"rpc.service", req.Service(),
 			"rpc.method", req.Method(),
 			"rpc.flavor", "rpc",
@@ -240,7 +240,7 @@ func (ot *tWrapper) ServerHandler(ctx context.Context, req server.Request, rsp i
 
 	nctx, sp := ot.opts.Tracer.Start(ctx, fmt.Sprintf("%s.%s rpc-server", req.Service(), req.Method()),
 		tracer.WithSpanKind(tracer.SpanKindServer),
-		tracer.WithSpanLabels(
+		options.Labels(
 			"rpc.service", req.Service(),
 			"rpc.method", req.Method(),
 			"rpc.flavor", "rpc",
@@ -293,7 +293,7 @@ func (ot *tWrapper) ClientCallFunc(ctx context.Context, addr string, req client.
 
 	nctx, sp := ot.opts.Tracer.Start(ctx, fmt.Sprintf("%s.%s rpc-client", req.Service(), req.Method()),
 		tracer.WithSpanKind(tracer.SpanKindClient),
-		tracer.WithSpanLabels(
+		options.Labels(
 			"rpc.service", req.Service(),
 			"rpc.method", req.Method(),
 			"rpc.flavor", "rpc",

util/reflect/reflect.go

@@ -508,3 +508,74 @@ func FieldName(name string) string {
 
 	return string(newstr)
 }
+
+func Equal(src interface{}, dst interface{}, excptFields ...string) bool {
+	srcVal := reflect.ValueOf(src)
+	dstVal := reflect.ValueOf(dst)
+
+	switch srcVal.Kind() {
+	case reflect.Array, reflect.Slice:
+		for i := 0; i < srcVal.Len(); i++ {
+			e := srcVal.Index(i).Interface()
+			a := dstVal.Index(i).Interface()
+			if !Equal(e, a, excptFields...) {
+				return false
+			}
+		}
+		return true
+	case reflect.Map:
+		for i := 0; i < len(srcVal.MapKeys()); i++ {
+			key := srcVal.MapKeys()[i]
+			keyStr := fmt.Sprintf("%v", key.Interface())
+			if stringContains(keyStr, excptFields) {
+				continue
+			}
+			s := srcVal.MapIndex(key)
+			d := dstVal.MapIndex(key)
+			if !Equal(s.Interface(), d.Interface(), excptFields...) {
+				return false
+			}
+		}
+		return true
+	case reflect.Struct, reflect.Interface:
+		for i := 0; i < srcVal.NumField(); i++ {
+			typeField := srcVal.Type().Field(i)
+			if stringContains(typeField.Name, excptFields) {
+				continue
+			}
+			s := srcVal.Field(i)
+			d := dstVal.FieldByName(typeField.Name)
+			if s.CanInterface() && d.CanInterface() {
+				if !Equal(s.Interface(), d.Interface(), excptFields...) {
+					return false
+				}
+			} else {
+				return false
+			}
+		}
+		return true
+	case reflect.Ptr:
+		if srcVal.IsNil() {
+			return dstVal.IsNil()
+		}
+		s := srcVal.Elem()
+		d := reflect.Indirect(dstVal)
+		if s.CanInterface() && d.CanInterface() {
+			return Equal(s.Interface(), d.Interface(), excptFields...)
+		}
+		return false
+	case reflect.String, reflect.Int, reflect.Int64, reflect.Float32, reflect.Float64, reflect.Bool:
+		return src == dst
+	default:
+		return srcVal.Interface() == dstVal.Interface()
+	}
+}
+
+func stringContains(a string, list []string) bool {
+	for _, b := range list {
+		if b == a {
+			return true
+		}
+	}
+	return false
+}

util/reflect/reflect_test.go

@@ -133,3 +133,16 @@ func TestMergeNested(t *testing.T) {
 		t.Fatalf("merge error: %#+v", dst.Nested)
 	}
 }
+
+func TestEqual(t *testing.T) {
+	type tstr struct {
+		Key1 string
+		Key2 string
+	}
+
+	src := &tstr{Key1: "val1", Key2: "micro:generate"}
+	dst := &tstr{Key1: "val1", Key2: "val2"}
+	if !Equal(src, dst, "Key2") {
+		t.Fatal("invalid Equal test")
+	}
+}

util/test/test.go

@@ -20,6 +20,7 @@ import (
 	"go.unistack.org/micro/v4/codec"
 	"go.unistack.org/micro/v4/errors"
 	"go.unistack.org/micro/v4/metadata"
+	"go.unistack.org/micro/v4/options"
 	"golang.org/x/sync/errgroup"
 	"google.golang.org/grpc/status"
 	"google.golang.org/protobuf/proto"
@@ -226,7 +227,7 @@ func NewRequestFromFile(c client.Client, reqfile string) (client.Request, error)
 		return nil, err
 	}
 
-	req := c.NewRequest("test", endpoint, &codec.Frame{Data: reqbuf}, client.RequestContentType(ct))
+	req := c.NewRequest("test", endpoint, &codec.Frame{Data: reqbuf}, options.ContentType(ct))
 
 	return req, nil
 }
@@ -373,7 +374,7 @@ func Run(ctx context.Context, c client.Client, m sqlmock.Sqlmock, dir string, ex
 			data := &codec.Frame{}
 			md := metadata.New(1)
 			md.Set("X-Request-Id", xrid)
-			cerr := c.Call(metadata.NewOutgoingContext(gctx, md), treq, data, client.WithContentType(treq.ContentType()))
+			cerr := c.Call(metadata.NewOutgoingContext(gctx, md), treq, data, options.ContentType(treq.ContentType()))
 
 			var rspfile string