webapp: Progess bar fixes for many types of special remotes.

There was confusion in different parts of the progress bar code about
whether an update contained the total number of bytes transferred, or the
number of bytes transferred since the last update. One way this bug
showed up was progress bars that seemed to stick at zero for a long time.
In order to fix it comprehensively, I add a new BytesProcessed data type,
that is explicitly a total quantity of bytes, not a delta.

Note that this doesn't necessarily fix every problem with progress bars.
Particularly, buffering can now cause progress bars to seem to run ahead
of transfers, reaching 100% when data is still being uploaded.

1 files changed, 1 insertions, 0 deletions

diff --git a/Remote/Web.hs b/Remote/Web.hs
index b0d12002c..5af3c5228 100644
--- a/Remote/Web.hs
+++ b/Remote/Web.hs
@@ -17,6 +17,7 @@ import Config.Cost
 import Logs.Web
 import qualified Utility.Url as Url
 import Types.Key
+import Utility.Metered
 
 import qualified Data.Map as M