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.
56 lines
1.5 KiB
Haskell
56 lines
1.5 KiB
Haskell
{- git-annex command
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-
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- Copyright 2011,2013 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.InitRemote where
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import qualified Data.Map as M
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import Command
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import Annex.SpecialRemote
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import qualified Remote
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import qualified Logs.Remote
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import qualified Types.Remote as R
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import Logs.UUID
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cmd :: Command
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cmd = command "initremote" SectionSetup
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"creates a special (non-git) remote"
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(paramPair paramName $ paramOptional $ paramRepeating paramKeyValue)
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(withParams seek)
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seek :: CmdParams -> CommandSeek
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seek = withWords start
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start :: [String] -> CommandStart
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start [] = giveup "Specify a name for the remote."
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start (name:ws) = ifM (isJust <$> findExisting name)
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( giveup $ "There is already a special remote named \"" ++ name ++
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"\". (Use enableremote to enable an existing special remote.)"
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, do
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ifM (isJust <$> Remote.byNameOnly name)
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( giveup $ "There is already a remote named \"" ++ name ++ "\""
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, do
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let c = newConfig name
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t <- either giveup return (findType config)
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showStart "initremote" name
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next $ perform t name $ M.union config c
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)
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)
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where
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config = Logs.Remote.keyValToConfig ws
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perform :: RemoteType -> String -> R.RemoteConfig -> CommandPerform
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perform t name c = do
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(c', u) <- R.setup t Nothing Nothing c def
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next $ cleanup u name c'
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cleanup :: UUID -> String -> R.RemoteConfig -> CommandCleanup
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cleanup u name c = do
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describeUUID u name
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Logs.Remote.configSet u c
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return True
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