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drop: fix misleading message

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Joey Hess 2013-01-16 21:44:42 -04:00
parent e68e65f5a3
commit 52e6eeaf06
1 changed files with 8 additions and 7 deletions
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15
Command/Drop.hs
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@ -108,21 +108,22 @@ canDropKey key numcopiesM have check skip = do
findCopies key need skip have check
findCopies :: Key -> Int -> [UUID] -> [UUID] -> [Remote] -> Annex Bool
findCopies key need skip = helper []
findCopies key need skip = helper [] []
where
helper bad have []
helper bad missing have []
| length have >= need = return True
| otherwise = notEnoughCopies key need have skip bad
helper bad have (r:rs)
| otherwise = notEnoughCopies key need have (skip++missing) bad
helper bad missing have (r:rs)
| length have >= need = return True
| otherwise = do
let u = Remote.uuid r
let duplicate = u `elem` have
haskey <- Remote.hasKey r key
case (duplicate, haskey) of
(False, Right True) -> helper bad (u:have) rs
(False, Left _) -> helper (r:bad) have rs
_ -> helper bad have rs
(False, Right True) -> helper bad missing (u:have) rs
(False, Left _) -> helper (r:bad) missing have rs
(False, Right False) -> helper bad (u:missing) have rs
_ -> helper bad missing have rs
notEnoughCopies :: Key -> Int -> [UUID] -> [UUID] -> [Remote] -> Annex Bool
notEnoughCopies key need have skip bad = do