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.
34 lines
765 B
Haskell
34 lines
765 B
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.Ungroup where
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import Command
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import qualified Remote
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import Logs.Group
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import Types.Group
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import qualified Data.Set as S
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cmd :: Command
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cmd = command "ungroup" SectionSetup "remove a repository from a group"
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(paramPair paramRemote paramDesc) (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 (name:g:[]) = do
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showStart "ungroup" name
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u <- Remote.nameToUUID name
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next $ perform u g
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start _ = giveup "Specify a repository and a group."
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perform :: UUID -> Group -> CommandPerform
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perform uuid g = do
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groupChange uuid (S.delete g)
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next $ return True
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