chore: using sync/atomic replace uber/atomic

common/atomic/type.go

@@ -0,0 +1,205 @@
+package atomic
+
+import (
+	"encoding/json"
+	"fmt"
+	"strconv"
+	"sync/atomic"
+)
+
+type Bool struct {
+	atomic.Bool
+}
+
+func NewBool(val bool) *Bool {
+	i := &Bool{}
+	i.Store(val)
+	return i
+}
+
+func (i *Bool) MarshalJSON() ([]byte, error) {
+	return json.Marshal(i.Load())
+}
+
+func (i *Bool) UnmarshalJSON(b []byte) error {
+	var v bool
+	if err := json.Unmarshal(b, &v); err != nil {
+		return err
+	}
+	i.Store(v)
+	return nil
+}
+
+func (i *Bool) String() string {
+	v := i.Load()
+	return strconv.FormatBool(v)
+}
+
+type Pointer[T any] struct {
+	atomic.Pointer[T]
+}
+
+func NewPointer[T any](v *T) *Pointer[T] {
+	var p Pointer[T]
+	if v != nil {
+		p.Store(v)
+	}
+	return &p
+}
+
+func (p *Pointer[T]) MarshalJSON() ([]byte, error) {
+	return json.Marshal(p.Load())
+}
+
+func (p *Pointer[T]) UnmarshalJSON(b []byte) error {
+	var v *T
+	if err := json.Unmarshal(b, &v); err != nil {
+		return err
+	}
+	p.Store(v)
+	return nil
+}
+
+func (p *Pointer[T]) String() string {
+	return fmt.Sprint(p.Load())
+}
+
+type Int32 struct {
+	atomic.Int32
+}
+
+func NewInt32(val int32) *Int32 {
+	i := &Int32{}
+	i.Store(val)
+	return i
+}
+
+func (i *Int32) MarshalJSON() ([]byte, error) {
+	return json.Marshal(i.Load())
+}
+
+func (i *Int32) UnmarshalJSON(b []byte) error {
+	var v int32
+	if err := json.Unmarshal(b, &v); err != nil {
+		return err
+	}
+	i.Store(v)
+	return nil
+}
+
+func (i *Int32) String() string {
+	v := i.Load()
+	return strconv.FormatInt(int64(v), 10)
+}
+
+type Int64 struct {
+	atomic.Int64
+}
+
+func NewInt64(val int64) *Int64 {
+	i := &Int64{}
+	i.Store(val)
+	return i
+}
+
+func (i *Int64) MarshalJSON() ([]byte, error) {
+	return json.Marshal(i.Load())
+}
+
+func (i *Int64) UnmarshalJSON(b []byte) error {
+	var v int64
+	if err := json.Unmarshal(b, &v); err != nil {
+		return err
+	}
+	i.Store(v)
+	return nil
+}
+
+func (i *Int64) String() string {
+	v := i.Load()
+	return strconv.FormatInt(int64(v), 10)
+}
+
+type Uint32 struct {
+	atomic.Uint32
+}
+
+func NewUint32(val uint32) *Uint32 {
+	i := &Uint32{}
+	i.Store(val)
+	return i
+}
+
+func (i *Uint32) MarshalJSON() ([]byte, error) {
+	return json.Marshal(i.Load())
+}
+
+func (i *Uint32) UnmarshalJSON(b []byte) error {
+	var v uint32
+	if err := json.Unmarshal(b, &v); err != nil {
+		return err
+	}
+	i.Store(v)
+	return nil
+}
+
+func (i *Uint32) String() string {
+	v := i.Load()
+	return strconv.FormatUint(uint64(v), 10)
+}
+
+type Uint64 struct {
+	atomic.Uint64
+}
+
+func NewUint64(val uint64) *Uint64 {
+	i := &Uint64{}
+	i.Store(val)
+	return i
+}
+
+func (i *Uint64) MarshalJSON() ([]byte, error) {
+	return json.Marshal(i.Load())
+}
+
+func (i *Uint64) UnmarshalJSON(b []byte) error {
+	var v uint64
+	if err := json.Unmarshal(b, &v); err != nil {
+		return err
+	}
+	i.Store(v)
+	return nil
+}
+
+func (i *Uint64) String() string {
+	v := i.Load()
+	return strconv.FormatUint(uint64(v), 10)
+}
+
+type Uintptr struct {
+	atomic.Uintptr
+}
+
+func NewUintptr(val uintptr) *Uintptr {
+	i := &Uintptr{}
+	i.Store(val)
+	return i
+}
+
+func (i *Uintptr) MarshalJSON() ([]byte, error) {
+	return json.Marshal(i.Load())
+}
+
+func (i *Uintptr) UnmarshalJSON(b []byte) error {
+	var v uintptr
+	if err := json.Unmarshal(b, &v); err != nil {
+		return err
+	}
+	i.Store(v)
+	return nil
+}
+
+func (i *Uintptr) String() string {
+	v := i.Load()
+	return strconv.FormatUint(uint64(v), 10)
+}

common/atomic/value.go

@@ -0,0 +1,58 @@
+package atomic
+
+import (
+	"encoding/json"
+	"sync/atomic"
+)
+
+func DefaultValue[T any]() T {
+	var defaultValue T
+	return defaultValue
+}
+
+type TypedValue[T any] struct {
+	value atomic.Value
+}
+
+func (t *TypedValue[T]) Load() T {
+	value := t.value.Load()
+	if value == nil {
+		return DefaultValue[T]()
+	}
+	return value.(T)
+}
+
+func (t *TypedValue[T]) Store(value T) {
+	t.value.Store(value)
+}
+
+func (t *TypedValue[T]) Swap(new T) T {
+	old := t.value.Swap(new)
+	if old == nil {
+		return DefaultValue[T]()
+	}
+	return old.(T)
+}
+
+func (t *TypedValue[T]) CompareAndSwap(old, new T) bool {
+	return t.value.CompareAndSwap(old, new)
+}
+
+func (t *TypedValue[T]) MarshalJSON() ([]byte, error) {
+	return json.Marshal(t.Load())
+}
+
+func (t *TypedValue[T]) UnmarshalJSON(b []byte) error {
+	var v T
+	if err := json.Unmarshal(b, &v); err != nil {
+		return err
+	}
+	t.Store(v)
+	return nil
+}
+
+func NewTypedValue[T any](t T) *TypedValue[T] {
+	v := &TypedValue[T]{}
+	v.Store(t)
+	return v
+}

common/observable/observable_test.go

@@ -5,8 +5,9 @@ import (
 	"testing"
 	"time"
 
+	"github.com/Dreamacro/clash/common/atomic"
+
 	"github.com/stretchr/testify/assert"
-	"go.uber.org/atomic"
 )
 
 func iterator[T any](item []T) chan T {
@@ -44,7 +45,7 @@ func TestObservable_MultiSubscribe(t *testing.T) {
 	wg.Add(2)
 	waitCh := func(ch <-chan int) {
 		for range ch {
-			count.Inc()
+			count.Add(1)
 		}
 		wg.Done()
 	}

common/singledo/singledo_test.go

@@ -5,8 +5,9 @@ import (
 	"testing"
 	"time"
 
+	"github.com/Dreamacro/clash/common/atomic"
+
 	"github.com/stretchr/testify/assert"
-	"go.uber.org/atomic"
 )
 
 func TestBasic(t *testing.T) {
@@ -26,7 +27,7 @@ func TestBasic(t *testing.T) {
 		go func() {
 			_, _, shard := single.Do(call)
 			if shard {
-				shardCount.Inc()
+				shardCount.Add(1)
 			}
 			wg.Done()
 		}()