
keyFile has a nice improvement; since a Key is a ShortByteString, it can be converted to an OsPath without needing the copy that was done before. Unfortunately, fileKey has to convert from a ShortByteString to a ByteString in order to use attoparsec, and then the results get converted back to an OsPath, so there are now 2 copies. Maybe attoparsec will eventually get a ShortByteString API, see https://github.com/haskell/attoparsec/issues/225 Sponsored-by: Joshua Antonishen
45 lines
1.6 KiB
Haskell
45 lines
1.6 KiB
Haskell
{- git-annex BranchState data type
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-
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- Copyright 2011-2021 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.BranchState where
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import Common
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import qualified Git
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import Types.Transitions
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import qualified Data.ByteString.Lazy as L
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data BranchState = BranchState
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{ branchUpdated :: Bool
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-- ^ has the branch been updated this run? (Or an update tried and
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-- failed due to permissions.)
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, indexChecked :: Bool
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-- ^ has the index file been checked to exist?
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, journalIgnorable :: Bool
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-- ^ can reading the journal be skipped, while still getting
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-- sufficiently up-to-date information from the branch?
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, unmergedRefs :: [Git.Sha]
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-- ^ when the branch was not able to be updated due to permissions,
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-- these other git refs contain unmerged information and need to be
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-- queried, along with the index and the journal.
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, unhandledTransitions :: [TransitionCalculator]
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-- ^ when the branch was not able to be updated due to permissions,
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-- this is transitions that need to be applied when making queries.
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, cachedFileContents :: [(OsPath, L.ByteString)]
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-- ^ contents of a few files recently read from the branch
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, needInteractiveAccess :: Bool
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-- ^ do new changes written to the journal or branch by another
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-- process need to be noticed while the current process is running?
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-- (This makes the journal always be read, and avoids using the
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-- cache.)
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, alternateJournal :: Maybe OsPath
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-- ^ use this directory for all journals, rather than the
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-- gitAnnexJournalDir and gitAnnexPrivateJournalDir.
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}
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startBranchState :: BranchState
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startBranchState = BranchState False False False [] [] [] False Nothing
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