fix getting inode for windows

internal/inode/inode_unix.go

@@ -7,15 +7,13 @@ import (
 	"syscall"
 )
 
-func Get(fi os.FileInfo) (uint64, error) {
-	stat := fi.Sys().(*syscall.Stat_t)
-	return stat.Ino, nil
-}
-
-func GetPath(path string) (uint64, error) {
-	fi, err := os.Stat(path)
-	if err != nil {
-		return 0, err
+func Get(path string, fi os.FileInfo) (uint64, error) {
+	if fi == nil {
+		var err error
+		fi, err = os.Stat(path)
+		if err != nil {
+			return 0, err
+		}
 	}
-	return Get(fi)
+	return fi.Sys().(*syscall.Stat_t).Ino, nil
 }

internal/inode/inode_windows.go

@@ -5,11 +5,7 @@ import (
 	"syscall"
 )
 
-func Get(fi os.FileInfo) (uint64, error) {
-	return GetPath(fi.Name())
-}
-
-func GetPath(path string) (uint64, error) {
+func Get(path string, _ os.FileInfo) (uint64, error) {
 	f, err := os.Open(path)
 	if err != nil {
 		return 0, err

job_download.go

@@ -133,7 +133,7 @@ func (d *downloadJob) Run(ctx context.Context) error {
 		return err
 	}
 
-	in, err := inode.GetPath(newPath)
+	in, err := inode.Get(newPath, nil)
 	if err != nil {
 		return err
 	}

job_state.go

@@ -44,7 +44,7 @@ func (j *writeFileStateJob) String() string {
 }
 
 func (j *writeFileStateJob) Run(ctx context.Context) error {
-	in, err := inode.Get(j.localFile.Info())
+	in, err := inode.Get(j.localFile.FullPath(), j.localFile.Info())
 	if err != nil {
 		return err
 	}

job_upload.go

@@ -33,7 +33,7 @@ func (d *uploadJob) tryResume(ctx context.Context) bool {
 	if d.state.Size != d.localFile.Info().Size() {
 		return false
 	}
-	in, _ := inode.Get(d.localFile.Info())
+	in, _ := inode.Get(d.localFile.FullPath(), d.localFile.Info())
 	if d.state.LocalInode != in {
 		return false
 	}
@@ -48,7 +48,7 @@ func (d *uploadJob) tryResume(ctx context.Context) bool {
 func (d *uploadJob) Run(ctx context.Context) error {
 	ok := d.tryResume(ctx)
 	if !ok {
-		in, err := inode.Get(d.localFile.Info())
+		in, err := inode.Get(d.localFile.FullPath(), d.localFile.Info())
 		if err != nil {
 			return err
 		}

recon.go

@@ -134,7 +134,7 @@ func syncWithState(sf *syncFile, filesByRemoteID map[int64]*syncFile, filesByIno
 					// There is no existing state in move target
 					if target.remote.PutioFile().CRC32 == sf.state.CRC32 {
 						// Remote file is not changed
-						in, _ := inode.Get(sf.local.Info())
+						in, _ := inode.Get(sf.local.FullPath(), sf.local.Info())
 						if in == sf.state.LocalInode {
 							// Local file is not changed too
 							// Then, file must be moved. We can move the local file to same path.
@@ -161,7 +161,7 @@ func syncWithState(sf *syncFile, filesByRemoteID map[int64]*syncFile, filesByIno
 				if target.state == nil {
 					if sf.remote.PutioFile().CRC32 == sf.state.CRC32 {
 						// Remote file is not changed
-						in, _ := inode.Get(target.local.Info())
+						in, _ := inode.Get(target.local.FullPath(), target.local.Info())
 						if in == sf.state.LocalInode {
 							// Local file is not changed too
 							// Then, file must be moved. We can move the remote file to same path.
@@ -208,7 +208,7 @@ func syncWithState(sf *syncFile, filesByRemoteID map[int64]*syncFile, filesByIno
 		}
 	case statusUploading:
 		if sf.local != nil && sf.remote == nil {
-			in, _ := inode.Get(sf.local.Info())
+			in, _ := inode.Get(sf.local.FullPath(), sf.local.Info())
 			if in == sf.state.LocalInode {
 				// Local file is still the same, resume upload
 				return []iJob{&uploadJob{
@@ -271,7 +271,7 @@ func mapLocalFilesByInode(syncFiles map[string]*syncFile) map[uint64]*syncFile {
 	m := make(map[uint64]*syncFile, len(syncFiles))
 	for _, sf := range syncFiles {
 		if sf.local != nil {
-			in, err := inode.Get(sf.local.Info())
+			in, err := inode.Get(sf.local.FullPath(), sf.local.Info())
 			if err != nil {
 				log.Error(err)
 				continue