0a4479b8ec
ghc 8 added backtraces on uncaught errors. This is great, but git-annex was using error in many places for a error message targeted at the user, in some known problem case. A backtrace only confuses such a message, so omit it. Notably, commands like git annex drop that failed due to eg, numcopies, used to use error, so had a backtrace. This commit was sponsored by Ethan Aubin.
41 lines
1 KiB
Haskell
41 lines
1 KiB
Haskell
{- git-annex command
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-
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- Copyright 2012 Joey Hess <id@joeyh.name>
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-
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- Licensed under the GNU GPL version 3 or higher.
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-}
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module Command.AddUnused where
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import Logs.Location
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import Command
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import Annex.Ingest
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import Command.Unused (withUnusedMaps, UnusedMaps(..), startUnused)
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cmd :: Command
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cmd = notDirect $
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command "addunused" SectionMaintenance
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"add back unused files"
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(paramRepeating paramNumRange) (withParams seek)
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seek :: CmdParams -> CommandSeek
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seek = withUnusedMaps start
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start :: UnusedMaps -> Int -> CommandStart
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start = startUnused "addunused" perform
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(performOther "bad")
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(performOther "tmp")
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perform :: Key -> CommandPerform
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perform key = next $ do
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logStatus key InfoPresent
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addLink file key Nothing
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return True
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where
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file = "unused." ++ key2file key
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{- The content is not in the annex, but in another directory, and
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- it seems better to error out, rather than moving bad/tmp content into
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- the annex. -}
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performOther :: String -> Key -> CommandPerform
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performOther other _ = giveup $ "cannot addunused " ++ other ++ "content"
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