Add the \?\ prefix to all paths on Windows

src/duplicacy_utils.go

@@ -10,10 +10,7 @@ import (
 	"fmt"
 	"io"
 	"os"
-	"path"
-	"path/filepath"
 	"regexp"
-	"runtime"
 	"strconv"
 	"strings"
 	"time"
@@ -390,19 +387,6 @@ func MatchPath(filePath string, patterns []string) (included bool) {
 	}
 }
 
-func joinPath(components ...string) string {
-
-	combinedPath := path.Join(components...)
-	if len(combinedPath) > 257 && runtime.GOOS == "windows" {
-		combinedPath = `\\?\` + filepath.Join(components...)
-		// If the path is on a samba drive we must use the UNC format
-		if strings.HasPrefix(combinedPath, `\\?\\\`) {
-			combinedPath = `\\?\UNC\` + combinedPath[6:]
-		}
-	}
-	return combinedPath
-}
-
 func PrettyNumber(number int64) string {
 
 	G := int64(1024 * 1024 * 1024)

src/duplicacy_utils_others.go

@@ -9,6 +9,7 @@ package duplicacy
 import (
 	"bytes"
 	"os"
+	"path"
 	"path/filepath"
 	"syscall"
 
@@ -83,3 +84,7 @@ func (entry *Entry) SetAttributesToFile(fullPath string) {
 	}
 
 }
+
+func joinPath(components ...string) string {
+	return path.Join(components...)
+}

src/duplicacy_utils_windows.go

@@ -7,8 +7,10 @@ package duplicacy
 import (
 	"fmt"
 	"os"
+	"strings"
 	"syscall"
 	"unsafe"
+	"path/filepath"
 )
 
 type symbolicLinkReparseBuffer struct {
@@ -114,3 +116,13 @@ func (entry *Entry) ReadAttributes(top string) {
 func (entry *Entry) SetAttributesToFile(fullPath string) {
 
 }
+
+func joinPath(components ...string) string {
+
+	combinedPath := `\\?\` + filepath.Join(components...)
+	// If the path is on a samba drive we must use the UNC format
+	if strings.HasPrefix(combinedPath, `\\?\\\`) {
+		combinedPath = `\\?\UNC\` + combinedPath[6:]
+	}
+	return combinedPath
+}