df6f9f1ee8
Searched for uses of putStr and hPutStr and changed appropriate ones to filter out control characters and quote filenames. This notably does not make find and findkeys quote filenames in their default output. Because they should only do that when stdout is non a pipe. A few commands like calckey and lookupkey seem too low-level to make sense to filter output, so skipped those. Also when relaying output from other commands that is not progress output, have git-annex filter out control characters. Sponsored-by: k0ld on Patreon
59 lines
1.6 KiB
Haskell
59 lines
1.6 KiB
Haskell
{- git-annex command
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-
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- Copyright 2013-2015 Joey Hess <id@joeyh.name>
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-
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- Licensed under the GNU AGPL version 3 or higher.
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-}
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module Command.Wanted where
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import Command
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import qualified Remote
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import Logs.PreferredContent
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import Types.StandardGroups
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import Utility.SafeOutput
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import qualified Data.Map as M
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cmd :: Command
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cmd = cmd' "wanted" "get or set preferred content expression"
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preferredContentMapRaw
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preferredContentSet
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cmd'
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:: String
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-> String
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-> Annex (M.Map UUID PreferredContentExpression)
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-> (UUID -> PreferredContentExpression -> Annex ())
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-> Command
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cmd' name desc getter setter = noMessages $
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command name SectionSetup desc pdesc (withParams seek)
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where
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pdesc = paramPair paramRemote (paramOptional paramExpression)
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seek = withWords (commandAction . start)
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start (rname:[]) = do
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u <- Remote.nameToUUID rname
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startingCustomOutput (ActionItemOther Nothing) $
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performGet getter u
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start ps@(rname:expr:[]) = do
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u <- Remote.nameToUUID rname
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let si = SeekInput ps
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let ai = ActionItemOther (Just (UnquotedString rname))
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startingUsualMessages name ai si $
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performSet setter expr u
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start _ = giveup "Specify a repository."
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performGet :: Ord a => Annex (M.Map a PreferredContentExpression) -> a -> CommandPerform
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performGet getter a = do
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m <- getter
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liftIO $ putStrLn $ safeOutput $ fromMaybe "" $ M.lookup a m
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next $ return True
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performSet :: (a -> PreferredContentExpression -> Annex ()) -> String -> a -> CommandPerform
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performSet setter expr a = case checkPreferredContentExpression expr of
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Just e -> giveup $ "Parse error: " ++ e
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Nothing -> do
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setter a expr
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next $ return True
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