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{- git-annex BranchState data type
-
- Copyright 2011-2021 Joey Hess <id@joeyh.name>
-
- Licensed under the GNU AGPL version 3 or higher.
-}
module Types.BranchState where
import Common
import qualified Git
import Types.Transitions
import qualified Data.ByteString.Lazy as L
data BranchState = BranchState
{ branchUpdated :: Bool
-- ^ has the branch been updated this run? (Or an update tried and
-- failed due to permissions.)
, indexChecked :: Bool
-- ^ has the index file been checked to exist?
, journalIgnorable :: Bool
-- ^ can reading the journal be skipped, while still getting
-- sufficiently up-to-date information from the branch?
, unmergedRefs :: [Git.Sha]
-- ^ when the branch was not able to be updated due to permissions,
-- these other git refs contain unmerged information and need to be
-- queried, along with the index and the journal.
, unhandledTransitions :: [TransitionCalculator]
-- ^ when the branch was not able to be updated due to permissions,
-- this is transitions that need to be applied when making queries.
, cachedFileContents :: [(OsPath, L.ByteString)]
-- ^ contents of a few files recently read from the branch
, needInteractiveAccess :: Bool
-- ^ do new changes written to the journal or branch by another
-- process need to be noticed while the current process is running?
-- (This makes the journal always be read, and avoids using the
-- cache.)
, alternateJournal :: Maybe OsPath
-- ^ use this directory for all journals, rather than the
-- gitAnnexJournalDir and gitAnnexPrivateJournalDir.
}
startBranchState :: BranchState
startBranchState = BranchState False False False [] [] [] False Nothing
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