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tweak

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This commit is contained in:
Joey Hess 2011-05-17 01:59:44 -04:00
parent 33e6425d10
commit 75a3f5027f
1 changed files with 2 additions and 2 deletions
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4
Command/Status.hs
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@ -11,6 +11,7 @@ import Control.Monad.State
import Data.Maybe
import System.IO
import Data.List
import Data.Tuple
import qualified Data.Map as M
import qualified Annex
@ -129,11 +130,10 @@ backend_usage :: Stat
backend_usage = stat "backend usage" $
return . usage =<< cachedKeysReferenced
where
usage (ks, _) = pp "" $ sort $ map tflip $ splits ks
usage (ks, _) = pp "" $ sort $ map swap $ splits ks
splits :: [Key] -> [(String, Integer)]
splits ks = M.toList $ M.fromListWith (+) $ map tcount ks
tcount k = (keyBackendName k, 1)
tflip (a, b) = (b, a)
pp c [] = c
pp c ((n, b):xs) = "\n\t" ++ b ++ ": " ++ show n ++ pp c xs