cow-dedupe: Better dudupe statistics

1 files changed, 9 insertions, 4 deletions

diff --git a/go/src/cow-dedupe/dedupe.go b/go/src/cow-dedupe/dedupe.go
index 742cd60..5717e30 100644
--- a/go/src/cow-dedupe/dedupe.go
+++ b/go/src/cow-dedupe/dedupe.go
@@ -180,15 +180,18 @@ func dedupe(srcFile string, dupFiles []string) error {
 type fancyStatus struct {
 	sizeN, sizeD, sizeC    int
 	sumT, sumN, sumD, sumC int
-	summed, deduped, errs  int
+	summed, errs           int
+	deduped                struct{ srcs, dstMaps, dstFiles int }
 	verb                   string
 }
 
 func (s fancyStatus) String() string {
-	return fmt.Sprintf("size-set[%d/%d]->%d :: sha256-set[%d+%d/%d]->%d :: (sum=%d dedup=%d err=%d) :: %s",
+	return fmt.Sprintf("size-set[%d/%d]->%d :: sha256-set[%d+%d/%d]->%d :: (summed=%d deduped={%dmaps:%dfiles->%d} errs=%d) :: %s",
 		s.sizeN, s.sizeD, s.sizeC,
 		s.sumT, s.sumN, s.sumD, s.sumC,
-		s.summed, s.deduped, s.errs,
+		s.summed,
+		s.deduped.dstMaps+s.deduped.srcs, s.deduped.dstFiles+s.deduped.srcs, s.deduped.srcs,
+		s.errs,
 		s.verb)
 }
 
@@ -288,7 +291,9 @@ func main() {
 			if err != nil {
 				status.errs++
 			} else {
-				status.deduped++
+				status.deduped.srcs++
+				status.deduped.dstMaps += len(fiemaps) - 1
+				status.deduped.dstFiles += len(dupFiles)
 			}
 			status.sumN++
 		}