lint: stylish-haskell

Author: nbacquey

ouroboros-consensus-diffusion/src/ouroboros-consensus-diffusion/Ouroboros/Consensus/Node/Genesis.hs

@@ -1,5 +1,5 @@
-{-# LANGUAGE DeriveTraversable   #-}
 {-# LANGUAGE DeriveGeneric       #-}
+{-# LANGUAGE DeriveTraversable   #-}
 {-# LANGUAGE DerivingStrategies  #-}
 {-# LANGUAGE LambdaCase          #-}
 {-# LANGUAGE NamedFieldPuns      #-}
@@ -60,14 +60,14 @@ data GenesisConfig = GenesisConfig
 
 -- | Genesis configuration flags and low-level args, as parsed from config file or CLI
 data GenesisConfigFlags = GenesisConfigFlags
-  { gcfEnableCSJ            :: Bool
-  , gcfEnableLoEAndGDD      :: Bool
-  , gcfEnableLoP            :: Bool
-  , gcfBulkSyncGracePeriod  :: Maybe Integer
-  , gcfBucketCapacity       :: Maybe Integer
-  , gcfBucketRate           :: Maybe Integer
-  , gcfCSJJumpSize          :: Maybe Integer
-  , gcfGDDRateLimit         :: Maybe DiffTime
+  { gcfEnableCSJ           :: Bool
+  , gcfEnableLoEAndGDD     :: Bool
+  , gcfEnableLoP           :: Bool
+  , gcfBulkSyncGracePeriod :: Maybe Integer
+  , gcfBucketCapacity      :: Maybe Integer
+  , gcfBucketRate          :: Maybe Integer
+  , gcfCSJJumpSize         :: Maybe Integer
+  , gcfGDDRateLimit        :: Maybe DiffTime
   } deriving stock (Eq, Generic, Show)
 
 defaultGenesisConfigFlags :: GenesisConfigFlags
@@ -153,7 +153,7 @@ data LoEAndGDDNodeKernelArgs m blk = LoEAndGDDNodeKernelArgs {
     -- opened the ChainDB (which happens before we initialize the NodeKernel).
     -- After that, this TVar will not be modified again.
     lgnkaLoEFragmentTVar :: !(StrictTVar m (ChainDB.GetLoEFragment m blk))
-  , lgnkaGDDRateLimit   :: DiffTime
+  , lgnkaGDDRateLimit    :: DiffTime
   }
 -- | Create the initial 'GenesisNodeKernelArgs" (with a temporary
 -- 'ChainDB.GetLoEFragment' that will be replaced via 'setGetLoEFragment') and a

ouroboros-consensus-diffusion/src/ouroboros-consensus-diffusion/Ouroboros/Consensus/NodeKernel.hs

@@ -66,7 +66,8 @@ import           Ouroboros.Consensus.MiniProtocol.ChainSync.Client
 import           Ouroboros.Consensus.MiniProtocol.ChainSync.Client.InFutureCheck
                      (SomeHeaderInFutureCheck)
 import           Ouroboros.Consensus.Node.Genesis (GenesisNodeKernelArgs (..),
-                     LoEAndGDDConfig (..), LoEAndGDDNodeKernelArgs (..), setGetLoEFragment)
+                     LoEAndGDDConfig (..), LoEAndGDDNodeKernelArgs (..),
+                     setGetLoEFragment)
 import           Ouroboros.Consensus.Node.GSM (GsmNodeKernelArgs (..))
 import qualified Ouroboros.Consensus.Node.GSM as GSM
 import           Ouroboros.Consensus.Node.Run

ouroboros-consensus-diffusion/test/consensus-test/Test/Consensus/Genesis/Tests/CSJ.hs

@@ -31,7 +31,8 @@ import           Test.Tasty.QuickCheck
 import           Test.Util.Orphans.IOLike ()
 import           Test.Util.PartialAccessors
 import           Test.Util.TestBlock (TestBlock)
-import           Test.Util.TestEnv (adjustQuickCheckMaxSize, adjustQuickCheckTests)
+import           Test.Util.TestEnv (adjustQuickCheckMaxSize,
+                     adjustQuickCheckTests)
 
 tests :: TestTree
 tests =

ouroboros-consensus-diffusion/test/consensus-test/Test/Consensus/Genesis/Tests/DensityDisconnect.hs

@@ -31,8 +31,7 @@ import           Ouroboros.Consensus.Config.SecurityParam
 import           Ouroboros.Consensus.Genesis.Governor (DensityBounds,
                      densityDisconnect, sharedCandidatePrefix)
 import           Ouroboros.Consensus.MiniProtocol.ChainSync.Client
-                     (ChainSyncClientException (..),
-                     ChainSyncState (..))
+                     (ChainSyncClientException (..), ChainSyncState (..))
 import           Ouroboros.Consensus.Util.Condense (condense)
 import           Ouroboros.Network.AnchoredFragment (AnchoredFragment)
 import qualified Ouroboros.Network.AnchoredFragment as AF
@@ -474,10 +473,10 @@ prop_densityDisconnectTriggersChainSel =
         let
           othersCount = Map.size (adversarialPeers $ psSchedule gtSchedule)
           exnCorrect = case exceptionsByComponent ChainSyncClient stateView of
-            [fromException -> Just DensityTooLow] -> True
+            [fromException -> Just DensityTooLow]        -> True
             [fromException -> Just CandidateTooSparse{}] -> True
-            []                 | othersCount == 0 -> True
-            _                                     -> False
+            []                 | othersCount == 0        -> True
+            _                                            -> False
           tipPointCorrect = Just (getTrunkTip gtBlockTree) == svTipBlock
         in counterexample "Unexpected exceptions" exnCorrect
             .&&.

ouroboros-consensus-diffusion/test/consensus-test/Test/Consensus/Genesis/Tests/LoE.hs

@@ -26,7 +26,8 @@ import           Test.Tasty
 import           Test.Tasty.QuickCheck
 import           Test.Util.Orphans.IOLike ()
 import           Test.Util.PartialAccessors
-import           Test.Util.TestEnv (adjustQuickCheckMaxSize, adjustQuickCheckTests)
+import           Test.Util.TestEnv (adjustQuickCheckMaxSize,
+                     adjustQuickCheckTests)
 
 tests :: TestTree
 tests =

ouroboros-consensus-diffusion/test/consensus-test/Test/Consensus/Genesis/Tests/LoP.hs

@@ -31,7 +31,8 @@ import           Test.Tasty
 import           Test.Tasty.QuickCheck
 import           Test.Util.Orphans.IOLike ()
 import           Test.Util.PartialAccessors
-import           Test.Util.TestEnv (adjustQuickCheckMaxSize, adjustQuickCheckTests)
+import           Test.Util.TestEnv (adjustQuickCheckMaxSize,
+                     adjustQuickCheckTests)
 
 tests :: TestTree
 tests =

ouroboros-consensus-diffusion/test/consensus-test/Test/Consensus/PeerSimulator/Run.hs

@@ -234,7 +234,7 @@ itIsTimeToRestartTheNode :: NodeLifecycle blk m -> DiffTime -> Bool
 itIsTimeToRestartTheNode NodeLifecycle {nlMinDuration} duration =
   case nlMinDuration of
     Just minInterval -> duration > minInterval
-    Nothing -> False
+    Nothing          -> False
 
 -- | The 'Tick' contains a state update for a specific peer.
 -- If the peer has not terminated by protocol rules, this will update its TMVar

ouroboros-consensus/src/ouroboros-consensus/Ouroboros/Consensus/Genesis/Governor.hs

@@ -253,7 +253,7 @@ sharedCandidatePrefix curChain candidates =
         -- When there is no intersection, we assume the candidate fragment is
         -- empty and anchored at the immutable tip.
         -- See Note [CSJ truncates the candidate fragments].
-        Nothing -> (peer, AF.takeOldest 0 curChain)
+        Nothing          -> (peer, AF.takeOldest 0 curChain)
         Just (_, suffix) -> (peer, suffix)
 
     immutableTipSuffixes =

ouroboros-consensus/test/consensus-test/Test/Consensus/MiniProtocol/BlockFetch/Client.hs

@@ -52,11 +52,11 @@ import           Ouroboros.Consensus.Util.STM (blockUntilJust,
                      forkLinkedWatcher)
 import           Ouroboros.Network.AnchoredFragment (AnchoredFragment)
 import qualified Ouroboros.Network.AnchoredFragment as AF
-import           Ouroboros.Network.BlockFetch (BlockFetchConfiguration (..), GenesisBlockFetchConfiguration (..),
+import           Ouroboros.Network.BlockFetch (BlockFetchConfiguration (..),
                      BlockFetchConsensusInterface (..), FetchMode (..),
-                     blockFetchLogic, bracketFetchClient,
-                     bracketKeepAliveClient, bracketSyncWithFetchClient,
-                     newFetchClientRegistry)
+                     GenesisBlockFetchConfiguration (..), blockFetchLogic,
+                     bracketFetchClient, bracketKeepAliveClient,
+                     bracketSyncWithFetchClient, newFetchClientRegistry)
 import           Ouroboros.Network.BlockFetch.Client (blockFetchClient)
 import           Ouroboros.Network.ControlMessage (ControlMessage (..))
 import           Ouroboros.Network.Mock.Chain (Chain)

ouroboros-consensus/test/consensus-test/Test/Consensus/MiniProtocol/ChainSync/Client.hs

@@ -84,14 +84,12 @@ import           Ouroboros.Consensus.MiniProtocol.ChainSync.Client
                      (CSJConfig (..), ChainDbView (..),
                      ChainSyncClientException,
                      ChainSyncClientHandleCollection (..),
-                     ChainSyncClientResult (..),
-                     ChainSyncLoPBucketConfig (..), ChainSyncState (..),
-                     ChainSyncStateView (..), ConfigEnv (..), Consensus,
-                     DynamicEnv (..), Our (..), Their (..),
-                     TraceChainSyncClientEvent (..), bracketChainSyncClient,
-                     chainSyncClient, chainSyncStateFor,
-                     newChainSyncClientHandleCollection,
-                     viewChainSyncState)
+                     ChainSyncClientResult (..), ChainSyncLoPBucketConfig (..),
+                     ChainSyncState (..), ChainSyncStateView (..),
+                     ConfigEnv (..), Consensus, DynamicEnv (..), Our (..),
+                     Their (..), TraceChainSyncClientEvent (..),
+                     bracketChainSyncClient, chainSyncClient, chainSyncStateFor,
+                     newChainSyncClientHandleCollection, viewChainSyncState)
 import qualified Ouroboros.Consensus.MiniProtocol.ChainSync.Client.InFutureCheck as InFutureCheck
 import           Ouroboros.Consensus.Node.GsmState (GsmState (Syncing))
 import           Ouroboros.Consensus.Node.NetworkProtocolVersion