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start splitting out readonly values from AnnexState

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Values in AnnexRead can be read more efficiently, without MVar overhead.
Only a few things have been moved into there, and the performance
increase so far is not likely to be noticable.

This is groundwork for putting more stuff in there, particularly a value
that indicates if debugging is enabled.

The obvious next step is to change option parsing to not run in the
Annex monad to set values in AnnexState, and instead return a pure value
that gets stored in AnnexRead.
This commit is contained in:
Joey Hess 2021-04-02 15:26:21 -04:00
parent 3204f0bbaa
commit c2f612292a
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GPG key ID: DB12DB0FF05F8F38
20 changed files with 169 additions and 140 deletions
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6
Command/TestRemote.hs
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@ -102,7 +102,9 @@ start o = starting "testremote" (ActionItemOther (Just (testRemote o))) si $ do
perform :: [Described (Annex (Maybe Remote))] -> Maybe Remote -> Annex (Maybe Remote) -> [Key] -> CommandPerform
perform drs unavailr exportr ks = do
st <- liftIO . newTVarIO =<< Annex.getState id
st <- liftIO . newTVarIO =<< (,)
<$> Annex.getState id
<*> Annex.getRead id
let tests = testGroup "Remote Tests" $ mkTestTrees
(runTestCase st)
drs
@ -198,7 +200,7 @@ data Described t = Described
type RunAnnex = forall a. Annex a -> IO a
runTestCase :: TVar Annex.AnnexState -> RunAnnex
runTestCase :: TVar (Annex.AnnexState, Annex.AnnexRead) -> RunAnnex
runTestCase stv a = do
st <- atomically $ readTVar stv
(r, st') <- Annex.run st $ do