修复windows清屏错误

internal/pcsinit/pcsinit.go

@@ -3,7 +3,7 @@ package pcsinit
 
 import (
 	"github.com/urfave/cli"
-	_ "unsafe" // allow go:linkname
+	_ "unsafe" // for go:linkname
 )
 
 var (

main.go

@@ -94,6 +94,7 @@ func init() {
 func main() {
 	defer pcsconfig.Config.Close()
 
+	line := pcsliner.NewLiner()
 	app := cli.NewApp()
 	app.Name = "BaiduPCS-Go"
 	app.Version = Version
@@ -134,8 +135,7 @@ func main() {
 		pcsverbose.Verbosef("VERBOSE: 这是一条调试信息\n\n")
 
 		var (
-			err  error
-			line = pcsliner.NewLiner()
+			err error
 		)
 
 		line.History, err = pcsliner.NewLineHistory(historyFilePath)
@@ -1695,7 +1695,7 @@ func main() {
 			Description: "清空控制台屏幕",
 			Category:    "其他",
 			Action: func(c *cli.Context) error {
-				pcsliner.ClearScreen()
+				pcsliner.ClearScreen(line.State)
 				return nil
 			},
 		},

pcsliner/clear.go

@@ -2,13 +2,13 @@ package pcsliner
 
 import (
 	"github.com/peterh/liner"
-	_ "unsafe" // allow go:linkname
+	_ "unsafe" // for go:linkname
 )
 
 //go:linkname eraseScreen github.com/iikira/BaiduPCS-Go/vendor/github.com/peterh/liner.(*State).eraseScreen
 func eraseScreen(s *liner.State)
 
 // ClearScreen 清空屏幕
-func ClearScreen() {
-	eraseScreen(nil)
+func ClearScreen(s *liner.State) {
+	eraseScreen(s)
 }