40ecf58d4b
This does not change the overall license of the git-annex program, which was already AGPL due to a number of sources files being AGPL already. Legally speaking, I'm adding a new license under which these files are now available; I already released their current contents under the GPL license. Now they're dual licensed GPL and AGPL. However, I intend for all my future changes to these files to only be released under the AGPL license, and I won't be tracking the dual licensing status, so I'm simply changing the license statement to say it's AGPL. (In some cases, others wrote parts of the code of a file and released it under the GPL; but in all cases I have contributed a significant portion of the code in each file and it's that code that is getting the AGPL license; the GPL license of other contributors allows combining with AGPL code.)
57 lines
1.5 KiB
Haskell
57 lines
1.5 KiB
Haskell
{- git-annex Messages data types
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-
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- Copyright 2012-2018 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 Types.Messages where
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import qualified Utility.Aeson as Aeson
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import Control.Concurrent
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import System.Console.Regions (ConsoleRegion)
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data OutputType = NormalOutput | QuietOutput | JSONOutput JSONOptions
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deriving (Show)
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data JSONOptions = JSONOptions
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{ jsonProgress :: Bool
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, jsonErrorMessages :: Bool
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}
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deriving (Show)
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adjustOutputType :: OutputType -> OutputType -> OutputType
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adjustOutputType (JSONOutput old) (JSONOutput new) = JSONOutput $ JSONOptions
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{ jsonProgress = jsonProgress old || jsonProgress new
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, jsonErrorMessages = jsonErrorMessages old || jsonErrorMessages new
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}
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adjustOutputType _old new = new
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data SideActionBlock = NoBlock | StartBlock | InBlock
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deriving (Eq)
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data MessageState = MessageState
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{ outputType :: OutputType
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, concurrentOutputEnabled :: Bool
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, sideActionBlock :: SideActionBlock
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, implicitMessages :: Bool
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, consoleRegion :: Maybe ConsoleRegion
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, consoleRegionErrFlag :: Bool
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, jsonBuffer :: Maybe Aeson.Object
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, promptLock :: MVar () -- left full when not prompting
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}
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newMessageState :: IO MessageState
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newMessageState = do
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promptlock <- newMVar ()
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return $ MessageState
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{ outputType = NormalOutput
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, concurrentOutputEnabled = False
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, sideActionBlock = NoBlock
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, implicitMessages = True
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, consoleRegion = Nothing
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, consoleRegionErrFlag = False
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, jsonBuffer = Nothing
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, promptLock = promptlock
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}
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