76102c1c75
A bit tricky to avoid printing it twice in a row when there are queued git commands to run and journal to stage. Added a generic way to run an action that may output multiple side messages, with only the first displayed.
52 lines
1.1 KiB
Haskell
52 lines
1.1 KiB
Haskell
{- git-annex command queue
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-
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- Copyright 2011 Joey Hess <joey@kitenet.net>
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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 Annex.Queue (
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add,
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flush,
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flushWhenFull
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) where
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import Common.Annex
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import Annex hiding (new)
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import qualified Git.Queue
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import Config
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{- Adds a git command to the queue. -}
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add :: String -> [CommandParam] -> [FilePath] -> Annex ()
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add command params files = do
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q <- get
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store $ Git.Queue.add q command params files
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{- Runs the queue if it is full. Should be called periodically. -}
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flushWhenFull :: Annex ()
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flushWhenFull = do
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q <- get
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when (Git.Queue.full q) flush
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{- Runs (and empties) the queue. -}
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flush :: Annex ()
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flush = do
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q <- get
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unless (0 == Git.Queue.size q) $ do
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showStoringStateAction
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q' <- inRepo $ Git.Queue.flush q
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store q'
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get :: Annex Git.Queue.Queue
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get = maybe new return =<< getState repoqueue
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new :: Annex Git.Queue.Queue
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new = do
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q <- Git.Queue.new <$> queuesize
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store q
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return q
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where
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queuesize = readish <$> getConfig "annex.queuesize" ""
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store :: Git.Queue.Queue -> Annex ()
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store q = changeState $ \s -> s { repoqueue = Just q }
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