oop

cmd/main.go

@@ -72,12 +72,12 @@ func merge(filepath string, mergeTargetFilePath string) error {
 }
 
 func rename(oldpath, newpath string) error {
-	b, err := io.ReadFile(oldpath)
+	b, err := os.ReadFile(oldpath)
 	if err != nil {
 		return err
 	}
 
-	if err := io.WriteFile(b, newpath, os.ModePerm); err != nil {
+	if err := os.WriteFile(b, newpath, os.ModePerm); err != nil {
 		return err
 	}