Make granule of reuse the granule of release (avoid exporting 30 lines)

afterlock/afterlock.go

@@ -1,7 +1,6 @@
 package afterlock
 
 import(
-	"after-lock/atomicflag"
 	"time"
 	"sync"
 	"errors"
@@ -30,8 +29,8 @@ type AfterLock struct {
 	LoopDelay uint
 	keyboardDeviceNode string
 	wg sync.WaitGroup
-	stopFlag *atomicflag.AtomicFlag
-	keypressFlag *atomicflag.AtomicFlag
+	stopFlag *AtomicFlag
+	keypressFlag *AtomicFlag
 	Display Display
 	LockScreen Lockscreen
 	KeypressDetector KeypressDetector
@@ -41,8 +40,8 @@ type AfterLock struct {
 func New(keyboardDeviceNode string) *AfterLock {
 	return &AfterLock{
 		keyboardDeviceNode: keyboardDeviceNode,
-		stopFlag: atomicflag.New(false),
-		keypressFlag: atomicflag.New(false),
+		stopFlag: NewAtomicFlag(false),
+		keypressFlag: NewAtomicFlag(false),
 	}
 }
 

afterlock/atomicflag.go

@@ -1,25 +1,29 @@
-package atomicflag
+package afterlock
 
 import (
 	"sync"
 )
 
 
+// AtomicFlag implements a simple, thread-safe boolean flag
 type AtomicFlag struct {
 	value bool
 	mutex sync.RWMutex
 }
 
-func New(value bool) *AtomicFlag {
+// NewAtomicFlag builds a new instance
+func NewAtomicFlag(value bool) *AtomicFlag {
 	return &AtomicFlag{value: value}
 }
 
+// Get the flag
 func (f *AtomicFlag) Get() bool {
 	f.mutex.RLock()
 	defer f.mutex.RUnlock()
 	return f.value
 }
 
+// Set the flag
 func (f *AtomicFlag) Set(value bool) {
 	f.mutex.Lock()
 	defer f.mutex.Unlock()