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module History
( getHistory,
)
where
import History.CommitHash (CommitHash)
import History.CommitInfo (CommitInfo (..), fromPartialCommitInfos, issueEvents)
import History.IssueEvent (IssueEvent (..))
import History.PartialCommitInfo (getPartialCommitInfos)
import Issue (Issue)
import Prelude hiding (id, lines)
-- TODO Reduce cached data size
--
-- Right now we are caching complete `Issue` instances, which
-- contain the full issue title and description. For a fast
-- lookup it may already be enough to only store the issue's
--
-- \* filename
-- \* start position
-- \* end position
--
-- With this information we can use git to quickly look up the
-- complete issue text and parse it.
--
-- @topic caching
-- @backlog
getHistory :: IO ([Issue], [(CommitHash, [IssueEvent])])
getHistory = do
commitInfos <- fromPartialCommitInfos <$> getPartialCommitInfos
pure ((last commitInfos).issues, issueEvents commitInfos)
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