go fmt ./...

sysgo/UI/folder_stack.go

@@ -1,46 +1,45 @@
 package UI
 
 import (
-  "sync"
-
+	"sync"
 )
 
 type FolderStack struct {
-    lock *sync.Mutex
-    head *element
-    Size int
-    RootPath string
+	lock     *sync.Mutex
+	head     *element
+	Size     int
+	RootPath string
 }
 
 func (stk *FolderStack) Push(data interface{}) {
-    stk.lock.Lock()
+	stk.lock.Lock()
 
-    element := new(element)
-    element.data = data
-    temp := stk.head
-    element.next = temp
-    stk.head = element
-    stk.Size++
+	element := new(element)
+	element.data = data
+	temp := stk.head
+	element.next = temp
+	stk.head = element
+	stk.Size++
 
-    stk.lock.Unlock()
+	stk.lock.Unlock()
 }
 
 func (stk *FolderStack) Pop() interface{} {
-    if stk.head == nil {
-        return nil
-    }
-    stk.lock.Lock()
-    r := stk.head.data
-    stk.head = stk.head.next
-    stk.Size--
+	if stk.head == nil {
+		return nil
+	}
+	stk.lock.Lock()
+	r := stk.head.data
+	stk.head = stk.head.next
+	stk.Size--
 
-    stk.lock.Unlock()
+	stk.lock.Unlock()
 
-    return r
+	return r
 }
 
 func (stk *FolderStack) SetRootPath(path string) {
-  stk.RootPath = path
+	stk.RootPath = path
 }
 
 func (stk *FolderStack) Length() int {
@@ -48,16 +47,16 @@ func (stk *FolderStack) Length() int {
 }
 
 func (stk *FolderStack) Last() string {
-  idx := stk.Length() -1
-  if idx < 0 {
-    return stk.RootPath
-  }else {
-    return stk.head.data.(string)
-  }
+	idx := stk.Length() - 1
+	if idx < 0 {
+		return stk.RootPath
+	} else {
+		return stk.head.data.(string)
+	}
 }
 
 func NewFolderStack() *FolderStack {
-    stk := new(FolderStack)
-    stk.lock = &sync.Mutex{}
-    return stk
+	stk := new(FolderStack)
+	stk.lock = &sync.Mutex{}
+	return stk
 }