notmuch new: Print upgrade progress report as a percentage.

[notmuch] / notmuch-new.c

diff --git a/notmuch-new.c b/notmuch-new.c
index 55c3dc1d8d75c8873fb64308d2e72b5d63cb661e..b740ee2b8c29d0e09d65f19de92693f2bcb448b3 100644 (file)
--- a/notmuch-new.c
+++ b/notmuch-new.c
@@ -618,22 +618,26 @@ count_files (const char *path, int *count)
 
 static void
 upgrade_print_progress (void *closure,
-                       unsigned int count,
-                       unsigned int total)
+                       double progress)
 {
     add_files_state_t *state = closure;
-    struct timeval tv_now;
-    double elapsed_overall, rate_overall, time_remaining;
 
-    gettimeofday (&tv_now, NULL);
+    printf ("Upgrading database: %.2f%% complete", progress * 100.0);
 
-    elapsed_overall = notmuch_time_elapsed (state->tv_start, tv_now);
-    rate_overall = count / elapsed_overall;
-    time_remaining = ((total - count) / rate_overall);
+    if (progress > 0) {
+       struct timeval tv_now;
+       double elapsed, time_remaining;
+
+       gettimeofday (&tv_now, NULL);
+
+       elapsed = notmuch_time_elapsed (state->tv_start, tv_now);
+       time_remaining = (elapsed / progress) * (1.0 - progress);
+       printf (" (");
+       notmuch_time_print_formatted_seconds (time_remaining);
+       printf (" remaining)");
+    }
 
-    printf ("Upgraded %d of %d messages (", count, total);
-    notmuch_time_print_formatted_seconds (time_remaining);
-    printf (" remaining).      \r");
+    printf (".      \r");
 
     fflush (stdout);
 }