4781ca297b
Clean up some uses of showStart with "" for the file, or in some cases, a non-filename description string. That would generate bad json, although none of the commands doing that supported --json. Using "" for the file resulted in output like "foo rest"; now the extra space is eliminated. This commit was sponsored by Fernando Jimenez on Patreon.
29 lines
750 B
Haskell
29 lines
750 B
Haskell
{- git-annex command
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-
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- Copyright 2015 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.GroupWanted where
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import Command
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import Logs.PreferredContent
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import Command.Wanted (performGet, performSet)
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cmd :: Command
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cmd = noMessages $ command "groupwanted" SectionSetup
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"get or set groupwanted expression"
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(paramPair paramGroup (paramOptional paramExpression))
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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 (g:[]) = next $ performGet groupPreferredContentMapRaw g
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start (g:expr:[]) = do
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allowMessages
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showStart' "groupwanted" (Just g)
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next $ performSet groupPreferredContentSet expr g
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start _ = giveup "Specify a group."
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