a/b testing if inline closes not defers fixes windows tests

Signed-off-by: Kit Patella <[email protected]>

src/pkg/layout/split.go

@@ -23,11 +23,6 @@ func splitFile(srcPath string, chunkSize int) (err error) {
 	if err != nil {
 		return err
 	}
-	defer func() {
-		err2 := srcFile.Close()
-		err = errors.Join(err, err2)
-	}()
-
 	fi, err := srcFile.Stat()
 	if err != nil {
 		return err
@@ -50,10 +45,10 @@ func splitFile(srcPath string, chunkSize int) (err error) {
 		if err != nil {
 			return err
 		}
-		defer func(dstFile *os.File) {
-			err2 := dstFile.Close()
-			err = errors.Join(err, err2)
-		}(dstFile)
+		// defer func(dstFile *os.File) {
+		// 	err2 := dstFile.Close()
+		// 	err = errors.Join(err, err2)
+		// }(dstFile)
 
 		written, copyErr := io.CopyN(dstFile, srcFile, int64(chunkSize))
 		if copyErr != nil && !errors.Is(copyErr, io.EOF) {
@@ -72,6 +67,12 @@ func splitFile(srcPath string, chunkSize int) (err error) {
 			return err
 		}
 
+		// Does inline close fix windows?
+		err = dstFile.Close()
+		if err != nil {
+			return err
+		}
+
 		// EOF error could be returned on 0 bytes written.
 		if written == 0 {
 			err = os.Remove(path)
@@ -87,7 +88,11 @@ func splitFile(srcPath string, chunkSize int) (err error) {
 		}
 	}
 
-	// Done, lets cleanup the src
+	// Remove original file
+	err = srcFile.Close()
+	if err != nil {
+		return err
+	}
 	err = os.Remove(srcPath)
 	if err != nil {
 		return err