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lambdabot: apply patch to fix GHC 9 build

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Naïm Favier 2022-03-20 20:55:36 +01:00
parent fe3d3d5764
commit 832c091143
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7
pkgs/development/haskell-modules/configuration-common.nix
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@ -2389,6 +2389,13 @@ self: super: {
editedCabalFile = null;
}) super.dice);
# GHC 9 support https://github.com/lambdabot/lambdabot/pull/204
lambdabot-core = appendPatch ./patches/lambdabot-core-ghc9.patch (overrideCabal (drv: {
revision = null;
editedCabalFile = null;
}) super.lambdabot-core);
lambdabot-novelty-plugins = appendPatch ./patches/lambdabot-novelty-plugins-ghc9.patch super.lambdabot-novelty-plugins;
# Ships a custom cabal-doctest Setup.hs in the release tarball, but the actual
# test suite is commented out, so the required dependency is missing naturally.
# We need to use a default Setup.hs instead. Current master doesn't exhibit

95
pkgs/development/haskell-modules/patches/lambdabot-core-ghc9.patch Normal file
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@ -0,0 +1,95 @@
diff --git a/lambdabot-core.cabal b/lambdabot-core.cabal
index 861a28b..87175a3 100644
--- a/lambdabot-core.cabal
+++ b/lambdabot-core.cabal
@@ -19,7 +19,7 @@ homepage: https://wiki.haskell.org/Lambdabot
build-type: Simple
cabal-version: >= 1.10
-tested-with: GHC == 8.2.2, GHC == 8.4.4, GHC == 8.6.5, GHC == 8.8.4, GHC == 8.10.4
+tested-with: GHC == 8.2.2, GHC == 8.4.4, GHC == 8.6.5, GHC == 8.8.4, GHC == 8.10.4, GHC == 9.0.2
extra-source-files: AUTHORS.md
COMMENTARY.md
@@ -89,9 +89,8 @@ library
network-bsd >= 2.7 && < 2.9,
parsec >= 3,
prim-uniq >= 0.2 && < 0.4,
- random >= 1,
- random-fu >= 0.2.6.2,
- random-source >= 0.3,
+ random >= 1.2,
+ random-fu >= 0.3.0.0,
regex-tdfa >= 1.1 && < 1.4,
SafeSemaphore >= 0.9,
split >= 0.2,
diff --git a/src/Lambdabot/Bot.hs b/src/Lambdabot/Bot.hs
index 1b0de2e..833fb4c 100644
--- a/src/Lambdabot/Bot.hs
+++ b/src/Lambdabot/Bot.hs
@@ -1,6 +1,5 @@
{-# LANGUAGE GADTs #-}
{-# LANGUAGE ScopedTypeVariables #-}
-{-# LANGUAGE TemplateHaskell #-}
-- | The guts of lambdabot.
--
-- The LB/Lambdabot monad
@@ -37,7 +36,6 @@ import Control.Monad.Error
import Control.Monad.Reader
import Control.Monad.State
import qualified Data.Map as M
-import Data.Random.Source
import qualified Data.Set as S
------------------------------------------------------------------------
@@ -136,17 +134,3 @@ ircPrivmsg who msg = do
ircPrivmsg' :: Nick -> String -> LB ()
ircPrivmsg' who "" = ircPrivmsg' who " "
ircPrivmsg' who msg = send $ privmsg who msg
-
-------------------------------------------------------------------------
-
-monadRandom [d|
-
- instance MonadRandom LB where
- getRandomWord8 = liftIO getRandomWord8
- getRandomWord16 = liftIO getRandomWord16
- getRandomWord32 = liftIO getRandomWord32
- getRandomWord64 = liftIO getRandomWord64
- getRandomDouble = liftIO getRandomDouble
- getRandomNByteInteger n = liftIO (getRandomNByteInteger n)
-
- |]
diff --git a/src/Lambdabot/Util.hs b/src/Lambdabot/Util.hs
index effdf71..259699b 100644
--- a/src/Lambdabot/Util.hs
+++ b/src/Lambdabot/Util.hs
@@ -23,14 +23,15 @@ module Lambdabot.Util (
randomSuccessMsg
) where
+import Control.Concurrent.Lifted
import Control.Monad.Trans
+import Control.Monad.Trans.Control
import Data.Char
import Data.List
import Data.Random
-import Control.Concurrent.Lifted
-import Control.Monad.Trans.Control
import Lambdabot.Config
import Lambdabot.Config.Core
+import System.Random.Stateful (newIOGenM, newStdGen)
------------------------------------------------------------------------
@@ -63,7 +64,9 @@ listToStr conj (item:items) =
-- | Pick a random element of the list.
random :: MonadIO m => [a] -> m a
-random = io . sample . randomElement
+random l = do
+ g <- newIOGenM =<< newStdGen
+ sampleFrom g (randomElement l)
------------------------------------------------------------------------

58
pkgs/development/haskell-modules/patches/lambdabot-novelty-plugins-ghc9.patch Normal file
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@ -0,0 +1,58 @@
diff --git a/lambdabot-novelty-plugins.cabal b/lambdabot-novelty-plugins.cabal
index 69c8447..50a35f6 100644
--- a/lambdabot-novelty-plugins.cabal
+++ b/lambdabot-novelty-plugins.cabal
@@ -36,7 +36,7 @@ homepage: https://wiki.haskell.org/Lambdabot
build-type: Simple
cabal-version: >= 1.10
-tested-with: GHC == 8.2.2, GHC == 8.4.4, GHC == 8.6.5, GHC == 8.8.4, GHC == 8.10.4
+tested-with: GHC == 8.2.2, GHC == 8.4.4, GHC == 8.6.5, GHC == 8.8.4, GHC == 8.10.4, GHC == 9.0.2
source-repository head
type: git
@@ -71,7 +71,8 @@ library
lambdabot-core >= 5.3 && < 5.4,
misfortune >= 0.1,
process >= 1.1,
- random-fu >= 0.2.6.2,
+ random >= 1.2,
+ random-fu >= 0.3.0.0,
regex-tdfa >= 1.1,
-- runtime dependencies
diff --git a/src/Lambdabot/Plugin/Novelty/Numberwang.hs b/src/Lambdabot/Plugin/Novelty/Numberwang.hs
index ae41eb4..8321a14 100644
--- a/src/Lambdabot/Plugin/Novelty/Numberwang.hs
+++ b/src/Lambdabot/Plugin/Novelty/Numberwang.hs
@@ -7,7 +7,9 @@ import Control.Monad
import Data.Random
import Data.Random.Distribution.Poisson
import Lambdabot.Plugin
+import Lambdabot.Util
import Numeric
+import System.Random.Stateful (newIOGenM, newStdGen)
data NumberwangState = State
@@ -23,7 +25,9 @@ conDist = poisson (32 :: Double)
numberwangPlugin :: Module NumberwangState
numberwangPlugin = newModule
- { moduleDefState = sample (State <$> cmdDist <*> conDist)
+ { moduleDefState = do
+ g <- newIOGenM =<< newStdGen
+ sampleFrom g (State <$> cmdDist <*> conDist)
, moduleCmds = return
[ (command "numberwang")
{ help = say "@numberwang <number>: Determines if it is Numberwang."
@@ -61,7 +65,8 @@ checkNumberwang :: (MonadLBState m, LBState m ~ NumberwangState) =>
checkNumberwang cmd l = withState cmd $ \ n setN nDist -> do
if n <= l
then do
- setN =<< lb (sample nDist)
+ g <- newIOGenM =<< newStdGen
+ setN =<< sampleFrom g nDist
return True
else do
setN (n - l)