Merge branch 'issue-283'

app/ghcup/GHCup/OptParse/Common.hs

@@ -472,42 +472,22 @@ checkForUpdates :: ( MonadReader env m
                    , MonadIO m
                    , MonadFail m
                    )
-                => m ()
+                => m [(Tool, Version)]
 checkForUpdates = do
   GHCupInfo { _ghcupDownloads = dls } <- getGHCupInfo
   lInstalled <- listVersions Nothing (Just ListInstalled)
   let latestInstalled tool = (fmap lVer . lastMay . filter (\lr -> lTool lr == tool)) lInstalled
 
-  forM_ (getLatest dls GHCup) $ \(l, _) -> do
-    (Right ghc_ver) <- pure $ version $ prettyPVP ghcUpVer
-    when (l > ghc_ver)
-      $ logWarn $
-          "New GHCup version available: " <> prettyVer l <> ". To upgrade, run 'ghcup upgrade'"
-
-  forM_ (getLatest dls GHC) $ \(l, _) -> do
-    let mghc_ver = latestInstalled GHC
-    forM mghc_ver $ \ghc_ver ->
-      when (l > ghc_ver)
-        $ logWarn $
-          "New GHC version available: " <> prettyVer l <> ". To upgrade, run 'ghcup install ghc " <> prettyVer l <> "'"
-
-  forM_ (getLatest dls Cabal) $ \(l, _) -> do
-    let mcabal_ver = latestInstalled Cabal
-    forM mcabal_ver $ \cabal_ver ->
-      when (l > cabal_ver)
-        $ logWarn $
-          "New Cabal version available: " <> prettyVer l <> ". To upgrade, run 'ghcup install cabal " <> prettyVer l <> "'"
-
-  forM_ (getLatest dls HLS) $ \(l, _) -> do
-    let mhls_ver = latestInstalled HLS
-    forM mhls_ver $ \hls_ver ->
-      when (l > hls_ver)
-        $ logWarn $
-          "New HLS version available: " <> prettyVer l <> ". To upgrade, run 'ghcup install hls " <> prettyVer l <> "'"
-
-  forM_ (getLatest dls Stack) $ \(l, _) -> do
-    let mstack_ver = latestInstalled Stack
-    forM mstack_ver $ \stack_ver ->
-      when (l > stack_ver)
-        $ logWarn $
-          "New Stack version available: " <> prettyVer l <> ". To upgrade, run 'ghcup install stack " <> prettyVer l <> "'"
+  ghcup <- forMM (getLatest dls GHCup) $ \(l, _) -> do
+    (Right ghcup_ver) <- pure $ version $ prettyPVP ghcUpVer
+    if (l > ghcup_ver) then pure $ Just (GHCup, l) else pure Nothing
+
+  otherTools <- forM [GHC, Cabal, HLS, Stack] $ \t ->
+    forMM (getLatest dls t) $ \(l, _) -> do
+      let mver = latestInstalled t
+      forMM mver $ \ver ->
+        if (l > ver) then pure $ Just (t, l) else pure Nothing
+
+  pure $ catMaybes (ghcup:otherTools)
+ where
+  forMM a f = fmap join $ forM a f

app/ghcup/GHCup/OptParse/Compile.hs

@@ -429,11 +429,11 @@ compile :: ( Monad m
            )
       => CompileCommand
       -> Settings
+      -> Dirs
       -> (forall eff a . ReaderT AppState m (VEither eff a) -> m (VEither eff a))
       -> (ReaderT LeanAppState m () -> m ())
       -> m ExitCode
-compile compileCommand settings runAppState runLogger = do
-  VRight Dirs{ .. }  <- runAppState (VRight <$> getDirs)
+compile compileCommand settings Dirs{..} runAppState runLogger = do
   case compileCommand of
     (CompileHLS HLSCompileOptions { .. }) -> do
       runCompileHLS runAppState (do

app/ghcup/Main.hs

@@ -20,6 +20,7 @@ import           GHCup.Download
 import           GHCup.Errors
 import           GHCup.Platform
 import           GHCup.Types
+import           GHCup.Types.Optics      hiding ( toolRequirements )
 import           GHCup.Utils
 import           GHCup.Utils.Logger
 import           GHCup.Utils.Prelude
@@ -39,6 +40,7 @@ import           Data.Aeson.Encode.Pretty       ( encodePretty )
 import           Data.Either
 import           Data.Functor
 import           Data.Maybe
+import           Data.Versions
 import           GHC.IO.Encoding
 import           Haskus.Utils.Variant.Excepts
 import           Language.Haskell.TH
@@ -191,7 +193,7 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
           -------------------------
 
 
-              appState = do
+          let appState = do
                 pfreq <- (
                   runLogger . runE @'[NoCompatiblePlatform, NoCompatibleArch, DistroNotFound] . liftE $ platformRequest
                   ) >>= \case
@@ -227,8 +229,28 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
 #if defined(BRICK)
                   Interactive -> pure ()
 #endif
+                  -- check for new tools
                   _ -> lookupEnv "GHCUP_SKIP_UPDATE_CHECK" >>= \case
-                         Nothing -> runReaderT checkForUpdates s'
+                         Nothing -> void . flip runReaderT s' . runE @'[TagNotFound, NextVerNotFound, NoToolVersionSet] $ do
+                           newTools <- lift checkForUpdates 
+                           forM_ newTools $ \newTool@(t, l) -> do
+                             -- https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/283
+                             alreadyInstalling' <- alreadyInstalling optCommand newTool
+                             when (not alreadyInstalling') $
+                               case t of
+                                 GHCup -> runLogger $
+                                            logWarn ("New GHCup version available: "
+                                              <> prettyVer l
+                                              <> ". To upgrade, run 'ghcup upgrade'")
+                                 _ -> runLogger $
+                                        logWarn ("New "
+                                          <> T.pack (prettyShow t)
+                                          <> " version available. "
+                                          <> "To upgrade, run 'ghcup install "
+                                          <> T.pack (prettyShow t)
+                                          <> " "
+                                          <> prettyVer l
+                                          <> "'")
                          Just _ -> pure ()
 
                 -- TODO: always run for windows
@@ -270,7 +292,7 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
             List lo                  -> list lo no_color runAppState
             Rm rmCommand             -> rm rmCommand runAppState runLogger
             DInfo                    -> dinfo runAppState runLogger
-            Compile compileCommand   -> compile compileCommand settings runAppState runLogger
+            Compile compileCommand   -> compile compileCommand settings dirs runAppState runLogger
             Config configCommand     -> config configCommand settings keybindings runLogger
             Whereis whereisOptions
                     whereisCommand   -> whereis whereisCommand whereisOptions runAppState leanAppstate runLogger
@@ -287,4 +309,55 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
 
   pure ()
 
-
+ where
+  alreadyInstalling :: ( HasLog env
+                       , MonadFail m
+                       , MonadReader env m
+                       , HasGHCupInfo env
+                       , HasDirs env
+                       , MonadThrow m
+                       , MonadIO m
+                       , MonadCatch m
+                       )
+                    => Command
+                    -> (Tool, Version)
+                    -> Excepts
+                         '[ TagNotFound
+                          , NextVerNotFound
+                          , NoToolVersionSet
+                          ] m Bool
+  alreadyInstalling (Install (Right InstallOptions{..}))                 (GHC, ver)   = cmp' GHC instVer ver
+  alreadyInstalling (Install (Left (InstallGHC InstallOptions{..})))     (GHC, ver)   = cmp' GHC instVer ver
+  alreadyInstalling (Install (Left (InstallCabal InstallOptions{..})))   (Cabal, ver) = cmp' Cabal instVer ver
+  alreadyInstalling (Install (Left (InstallHLS InstallOptions{..})))     (HLS, ver)   = cmp' HLS instVer ver
+  alreadyInstalling (Install (Left (InstallStack InstallOptions{..})))   (Stack, ver) = cmp' Stack instVer ver
+  alreadyInstalling (Compile (CompileGHC GHCCompileOptions{ ovewrwiteVer = Just over }))
+    (GHC, ver)   = cmp' GHC (Just $ ToolVersion (mkTVer over)) ver
+  alreadyInstalling (Compile (CompileGHC GHCCompileOptions{ targetGhc = Left tver }))
+    (GHC, ver)   = cmp' GHC (Just $ ToolVersion (mkTVer tver)) ver
+  alreadyInstalling (Compile (CompileHLS HLSCompileOptions{ ovewrwiteVer = Just over }))
+    (HLS, ver)   = cmp' HLS (Just $ ToolVersion (mkTVer over)) ver
+  alreadyInstalling (Compile (CompileHLS HLSCompileOptions{ targetHLS = Left tver }))
+    (HLS, ver)   = cmp' HLS (Just $ ToolVersion (mkTVer tver)) ver
+  alreadyInstalling _ _ = pure False
+
+  cmp' :: ( HasLog env
+          , MonadFail m
+          , MonadReader env m
+          , HasGHCupInfo env
+          , HasDirs env
+          , MonadThrow m
+          , MonadIO m
+          , MonadCatch m
+          )
+       => Tool
+       -> Maybe ToolVersion
+       -> Version
+       -> Excepts
+            '[ TagNotFound
+             , NextVerNotFound
+             , NoToolVersionSet
+             ] m Bool
+  cmp' tool instVer ver = do
+    (v, _) <- liftE $ fromVersion instVer tool
+    pure (v == mkTVer ver)