Add --mingw-path switch to 'ghcup run'

.gitlab/script/ghcup_bootstrap.sh

@@ -6,20 +6,10 @@ set -eux
 
 mkdir -p "$CI_PROJECT_DIR"/.local/bin
 
-ecabal() {
-	cabal "$@"
-}
-
-eghcup() {
-	ghcup -v -c -s file://$(pwd)/ghcup-${JSON_VERSION}.yaml "$@"
-}
-
 git describe --always
 
 ### build
 
-ecabal update
-
 export BOOTSTRAP_HASKELL_NONINTERACTIVE=yes
 export BOOTSTRAP_HASKELL_GHC_VERSION=$GHC_VERSION
 export BOOTSTRAP_HASKELL_CABAL_VERSION=$CABAL_VERSION

.gitlab/script/ghcup_version.sh

@@ -97,17 +97,23 @@ rm -rf "${GHCUP_DIR}"
 eghcup --numeric-version
 
 eghcup install ghc ${GHC_VERSION}
+eghcup unset ghc ${GHC_VERSION}
 ls -lah "$(eghcup whereis -d ghc ${GHC_VERSION})"
 [ "`$(eghcup whereis ghc ${GHC_VERSION}) --numeric-version`" = "${GHC_VERSION}" ]
 [ "`eghcup run --ghc ${GHC_VERSION} -- ghc --numeric-version`" = "${GHC_VERSION}" ]
+[ "`ghcup run --ghc ${GHC_VERSION} -- ghc -e 'Control.Monad.join (Control.Monad.fmap System.IO.putStr System.Environment.getExecutablePath)'`" = "`$(ghcup whereis ghc ${GHC_VERSION}) -e 'Control.Monad.join (Control.Monad.fmap System.IO.putStr System.Environment.getExecutablePath)'`" ]
 eghcup set ghc ${GHC_VERSION}
 eghcup install cabal ${CABAL_VERSION}
 [ "`$(eghcup whereis cabal ${CABAL_VERSION}) --numeric-version`" = "${CABAL_VERSION}" ]
 eghcup unset cabal
 "$GHCUP_BIN"/cabal --version && exit 1 || echo yes
-eghcup set cabal ${CABAL_VERSION}
-[ "`$(eghcup whereis cabal ${CABAL_VERSION}) --numeric-version`" = "${CABAL_VERSION}" ]
+
+# make sure no cabal is set when running 'ghcup run' to check that PATH propagages properly
+# https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/375
 [ "`eghcup run --cabal ${CABAL_VERSION} -- cabal --numeric-version`" = "${CABAL_VERSION}" ]
+eghcup set cabal ${CABAL_VERSION}
+
+[ "`$(eghcup whereis cabal ${CABAL_VERSION}) --numeric-version`" = "${CABAL_VERSION}" ]
 
 if [ "${OS}" != "FREEBSD" ] ; then
 	if [ "${ARCH}" = "64" ] ; then

CHANGELOG.md

@@ -1,5 +1,13 @@
 # Revision history for ghcup
 
+## 0.1.17.10 -- 2022-05-12
+
+* windows hotfix (hackage-only release)
+
+## 0.1.17.9 -- 2022-05-12
+
+* broken sdist (hackage-only release)
+
 ## 0.1.17.8 -- 2022-05-11
 
 * Fix a serious (but hard to trigger) bug when combining `--isolate <DIR>` with `--force`, please make sure to upgrade or avoid `--force`

app/ghcup/BrickMain.hs

@@ -437,7 +437,7 @@ install' _ (_, ListResult {..}) = do
               , TarDirDoesNotExist
               , FileAlreadyExistsError
               , ProcessError
-              , GHCupShadowed
+              , ToolShadowed
               , UninstallFailed
               , MergeFileTreeError
               ]

app/ghcup/GHCup/OptParse/Common.hs

@@ -226,7 +226,7 @@ absolutePathParser f = case isValid f && isAbsolute f of
               False -> Left "Please enter a valid absolute filepath."
 
 isolateParser :: FilePath -> Either String FilePath
-isolateParser f = case isValid f of
+isolateParser f = case isValid f && isAbsolute f of
               True -> Right $ normalise f
               False -> Left "Please enter a valid filepath for isolate dir."
 

app/ghcup/GHCup/OptParse/Install.hs

@@ -7,6 +7,7 @@
 {-# LANGUAGE OverloadedStrings #-}
 {-# LANGUAGE DuplicateRecordFields #-}
 {-# LANGUAGE ViewPatterns      #-}
+{-# LANGUAGE TypeOperators     #-}
 
 module GHCup.OptParse.Install where
 
@@ -19,6 +20,7 @@ import           GHCup
 import           GHCup.Errors
 import           GHCup.Types
 import           GHCup.Utils.Dirs
+import           GHCup.Prelude
 import           GHCup.Prelude.Logger
 import           GHCup.Prelude.String.QQ
 
@@ -31,7 +33,6 @@ import           Control.Monad.Trans.Resource
 import           Data.Either
 import           Data.Functor
 import           Data.Maybe
-import           Data.Versions           hiding ( str )
 import           Haskus.Utils.Variant.Excepts
 import           Options.Applicative     hiding ( style )
 import           Options.Applicative.Help.Pretty ( text )
@@ -260,51 +261,7 @@ type InstallEffects = '[ AlreadyInstalled
                        , ProcessError
                        , UninstallFailed
                        , MergeFileTreeError
-
-                       , (AlreadyInstalled, ())
-                       , (UnknownArchive, ())
-                       , (ArchiveResult, ())
-                       , (FileDoesNotExistError, ())
-                       , (CopyError, ())
-                       , (NotInstalled, ())
-                       , (UninstallFailed, ())
-                       , (MergeFileTreeError, ())
-                       , (DirNotEmpty, ())
-                       , (NoDownload, ())
-                       , (BuildFailed, ())
-                       , (TagNotFound, ())
-                       , (DigestError, ())
-                       , (GPGError, ())
-                       , (DownloadFailed, ())
-                       , (TarDirDoesNotExist, ())
-                       , (NextVerNotFound, ())
-                       , (NoToolVersionSet, ())
-                       , (FileAlreadyExistsError, ())
-                       , (ProcessError, ())
-
-                       , (AlreadyInstalled, NotInstalled)
-                       , (UnknownArchive, NotInstalled)
-                       , (ArchiveResult, NotInstalled)
-                       , (FileDoesNotExistError, NotInstalled)
-                       , (CopyError, NotInstalled)
-                       , (NotInstalled, NotInstalled)
-                       , (DirNotEmpty, NotInstalled)
-                       , (NoDownload, NotInstalled)
-                       , (NotInstalled, NotInstalled)
-                       , (UninstallFailed, NotInstalled)
-                       , (MergeFileTreeError, NotInstalled)
-                       , (BuildFailed, NotInstalled)
-                       , (TagNotFound, NotInstalled)
-                       , (DigestError, NotInstalled)
-                       , (GPGError, NotInstalled)
-                       , (DownloadFailed, NotInstalled)
-                       , (TarDirDoesNotExist, NotInstalled)
-                       , (NextVerNotFound, NotInstalled)
-                       , (NoToolVersionSet, NotInstalled)
-                       , (FileAlreadyExistsError, NotInstalled)
-                       , (ProcessError, NotInstalled)
-
-                       , ((), NotInstalled)
+                       , InstallSetError
                        ]
 
 
@@ -319,58 +276,27 @@ runInstTool appstate' mInstPlatform =
     @InstallEffects
 
 
-type InstallGHCEffects = '[ TagNotFound
-                          , NextVerNotFound
-                          , NoToolVersionSet
+type InstallGHCEffects = '[ AlreadyInstalled
+                          , ArchiveResult
                           , BuildFailed
+                          , CopyError
+                          , DigestError
                           , DirNotEmpty
-                          , AlreadyInstalled
-                          , UninstallFailed
+                          , DownloadFailed
+                          , FileAlreadyExistsError
+                          , FileDoesNotExistError
+                          , GPGError
                           , MergeFileTreeError
-
-                          , (AlreadyInstalled, NotInstalled)
-                          , (UnknownArchive, NotInstalled)
-                          , (ArchiveResult, NotInstalled)
-                          , (FileDoesNotExistError, NotInstalled)
-                          , (CopyError, NotInstalled)
-                          , (NotInstalled, NotInstalled)
-                          , (DirNotEmpty, NotInstalled)
-                          , (NoDownload, NotInstalled)
-                          , (UninstallFailed, NotInstalled)
-                          , (MergeFileTreeError, NotInstalled)
-                          , (BuildFailed, NotInstalled)
-                          , (TagNotFound, NotInstalled)
-                          , (DigestError, NotInstalled)
-                          , (GPGError, NotInstalled)
-                          , (DownloadFailed, NotInstalled)
-                          , (TarDirDoesNotExist, NotInstalled)
-                          , (NextVerNotFound, NotInstalled)
-                          , (NoToolVersionSet, NotInstalled)
-                          , (FileAlreadyExistsError, NotInstalled)
-                          , (ProcessError, NotInstalled)
-
-                          , (AlreadyInstalled, ())
-                          , (UnknownArchive, ())
-                          , (ArchiveResult, ())
-                          , (FileDoesNotExistError, ())
-                          , (CopyError, ())
-                          , (NotInstalled, ())
-                          , (DirNotEmpty, ())
-                          , (NoDownload, ())
-                          , (UninstallFailed, ())
-                          , (MergeFileTreeError, ())
-                          , (BuildFailed, ())
-                          , (TagNotFound, ())
-                          , (DigestError, ())
-                          , (GPGError, ())
-                          , (DownloadFailed, ())
-                          , (TarDirDoesNotExist, ())
-                          , (NextVerNotFound, ())
-                          , (NoToolVersionSet, ())
-                          , (FileAlreadyExistsError, ())
-                          , (ProcessError, ())
-
-                          , ((), NotInstalled)
+                          , NextVerNotFound
+                          , NoDownload
+                          , NoToolVersionSet
+                          , NotInstalled
+                          , ProcessError
+                          , TagNotFound
+                          , TarDirDoesNotExist
+                          , UninstallFailed
+                          , UnknownArchive
+                          , InstallSetError
                           ]
 
 runInstGHC :: AppState
@@ -405,23 +331,23 @@ install installCommand settings getAppState' runLogger = case installCommand of
     (case instBindist of
        Nothing -> runInstGHC s' instPlatform $ do
          (v, vi) <- liftE $ fromVersion instVer GHC
-         void $ liftE $ sequenceE (installGHCBin
+         liftE $ runBothE' (installGHCBin
                      (_tvVersion v)
                      (maybe GHCupInternal IsolateDir isolateDir)
                      forceInstall
                    )
-                   $ when instSet $ when (isNothing isolateDir) $ void $ setGHC v SetGHCOnly Nothing
+                   $ when instSet $ when (isNothing isolateDir) $ liftE $ void $ setGHC v SetGHCOnly Nothing
          pure vi
        Just uri -> do
          runInstGHC s'{ settings = settings {noVerify = True}} instPlatform $ do
            (v, vi) <- liftE $ fromVersion instVer GHC
-           void $ liftE $ sequenceE (installGHCBindist
+           liftE $ runBothE' (installGHCBindist
                        (DownloadInfo uri (Just $ RegexDir "ghc-.*") "")
                        (_tvVersion v)
                        (maybe GHCupInternal IsolateDir isolateDir)
                        forceInstall
                      )
-                     $ when instSet $ when (isNothing isolateDir) $ void $ setGHC v SetGHCOnly Nothing
+                     $ when instSet $ when (isNothing isolateDir) $ liftE $ void $ setGHC v SetGHCOnly Nothing
            pure vi
       )
         >>= \case
@@ -431,20 +357,18 @@ install installCommand settings getAppState' runLogger = case installCommand of
                   runLogger $ logInfo msg
                 pure ExitSuccess
 
-              VLeft (V (AlreadyInstalled _ v, ())) -> do
-                runLogger $ logWarn $
-                  "GHC ver " <> prettyVer v <> " already installed, remove it first to reinstall"
+              VLeft e@(V (AlreadyInstalled _ _)) -> do
+                runLogger $ logWarn $ T.pack $ prettyShow e
                 pure ExitSuccess
-              VLeft (V (AlreadyInstalled _ v)) -> do
-                runLogger $ logWarn $
-                  "GHC ver " <> prettyVer v <> " already installed, remove it first to reinstall"
+              VLeft e@(V (AlreadyInstalled _ _)) -> do
+                runLogger $ logWarn $ T.pack $ prettyShow e
                 pure ExitSuccess
 
               VLeft (V (DirNotEmpty fp)) -> do
                 runLogger $ logError $
                   "Install directory " <> T.pack fp <> " is not empty."
                 pure $ ExitFailure 3
-              VLeft (V (DirNotEmpty fp, ())) -> do
+              VLeft (V (DirNotEmpty fp)) -> do
                 runLogger $ logError $
                   "Install directory " <> T.pack fp <> " is not empty."
                 pure $ ExitFailure 3
@@ -456,7 +380,7 @@ install installCommand settings getAppState' runLogger = case installCommand of
                     "Check the logs at " <> T.pack (fromGHCupPath logsDir) <> " and the build directory " <> T.pack tmpdir <> " for more clues." <> "\n" <>
                     "Make sure to clean up " <> T.pack tmpdir <> " afterwards.")
                 pure $ ExitFailure 3
-              VLeft err@(V (BuildFailed tmpdir _, ())) -> do
+              VLeft err@(V (BuildFailed tmpdir _)) -> do
                 case keepDirs settings of
                   Never -> runLogger (logError $ T.pack $ prettyShow err)
                   _ -> runLogger (logError $ T.pack (prettyShow err) <> "\n" <>
@@ -477,21 +401,21 @@ install installCommand settings getAppState' runLogger = case installCommand of
     (case instBindist of
        Nothing -> runInstTool s' instPlatform $ do
          (_tvVersion -> v, vi) <- liftE $ fromVersion instVer Cabal
-         void $ liftE $ sequenceE (installCabalBin
+         liftE $ runBothE' (installCabalBin
                                     v
                                     (maybe GHCupInternal IsolateDir isolateDir)
                                     forceInstall
-                                  ) $ when instSet $ when (isNothing isolateDir) $ void $ setCabal v
+                                  ) $ when instSet $ when (isNothing isolateDir) $ liftE $ setCabal v
          pure vi
        Just uri -> do
          runInstTool s'{ settings = settings { noVerify = True}} instPlatform $ do
            (_tvVersion -> v, vi) <- liftE $ fromVersion instVer Cabal
-           void $ liftE $ sequenceE (installCabalBindist
+           liftE $ runBothE' (installCabalBindist
                                       (DownloadInfo uri Nothing "")
                                       v
                                       (maybe GHCupInternal IsolateDir isolateDir)
                                       forceInstall
-                                    ) $ when instSet $ when (isNothing isolateDir) $ void $ setCabal v
+                                    ) $ when instSet $ when (isNothing isolateDir) $ liftE $ setCabal v
            pure vi
       )
       >>= \case
@@ -500,19 +424,17 @@ install installCommand settings getAppState' runLogger = case installCommand of
               forM_ (_viPostInstall =<< vi) $ \msg ->
                 runLogger $ logInfo msg
               pure ExitSuccess
-            VLeft (V (AlreadyInstalled _ v)) -> do
-              runLogger $ logWarn $
-                "Cabal ver " <> prettyVer v <> " already installed; if you really want to reinstall it, you may want to run 'ghcup install cabal --force " <> prettyVer v <> "'"
+            VLeft e@(V (AlreadyInstalled _ _)) -> do
+              runLogger $ logWarn $ T.pack $ prettyShow e
               pure ExitSuccess
             VLeft (V (FileAlreadyExistsError fp)) -> do
               runLogger $ logWarn $
                 "File " <> T.pack fp <> " already exists. Use 'ghcup install cabal --isolate " <> T.pack fp <> " --force ..." <> "' if you want to overwrite."
               pure $ ExitFailure 3
-            VLeft (V (AlreadyInstalled _ v, ())) -> do
-              runLogger $ logWarn $
-                "Cabal ver " <> prettyVer v <> " already installed; if you really want to reinstall it, you may want to run 'ghcup install cabal --force " <> prettyVer v <> "'"
+            VLeft e@(V (AlreadyInstalled _ _)) -> do
+              runLogger $ logWarn $ T.pack $ prettyShow e
               pure ExitSuccess
-            VLeft (V (FileAlreadyExistsError fp, ())) -> do
+            VLeft (V (FileAlreadyExistsError fp)) -> do
               runLogger $ logWarn $
                 "File " <> T.pack fp <> " already exists. Use 'ghcup install cabal --isolate " <> T.pack fp <> " --force ..." <> "' if you want to overwrite."
               pure $ ExitFailure 3
@@ -528,22 +450,22 @@ install installCommand settings getAppState' runLogger = case installCommand of
      (case instBindist of
        Nothing -> runInstTool s' instPlatform $ do
          (_tvVersion -> v, vi) <- liftE $ fromVersion instVer HLS
-         void $ liftE $ sequenceE (installHLSBin
+         liftE $ runBothE' (installHLSBin
                                     v
                                     (maybe GHCupInternal IsolateDir isolateDir)
                                     forceInstall
-                                  ) $ when instSet $ when (isNothing isolateDir) $ void $ setHLS v SetHLSOnly Nothing
+                                  ) $ when instSet $ when (isNothing isolateDir) $ liftE $ setHLS v SetHLSOnly Nothing
          pure vi
        Just uri -> do
          runInstTool s'{ settings = settings { noVerify = True}} instPlatform $ do
            (_tvVersion -> v, vi) <- liftE $ fromVersion instVer HLS
            -- TODO: support legacy
-           void $ liftE $ sequenceE (installHLSBindist
+           liftE $ runBothE' (installHLSBindist
                                       (DownloadInfo uri (Just $ RegexDir "haskell-language-server-*") "")
                                       v
                                       (maybe GHCupInternal IsolateDir isolateDir)
                                       forceInstall
-                                    ) $ when instSet $ when (isNothing isolateDir) $ void $ setHLS v SetHLSOnly Nothing
+                                    ) $ when instSet $ when (isNothing isolateDir) $ liftE $ setHLS v SetHLSOnly Nothing
            pure vi
       )
       >>= \case
@@ -552,27 +474,17 @@ install installCommand settings getAppState' runLogger = case installCommand of
               forM_ (_viPostInstall =<< vi) $ \msg ->
                 runLogger $ logInfo msg
               pure ExitSuccess
-            VLeft (V (AlreadyInstalled _ v)) -> do
-              runLogger $ logWarn $
-                  "HLS ver "
-                <> prettyVer v
-                <> " already installed; if you really want to reinstall it, you may want to run 'ghcup install hls --force "
-                <> prettyVer v
-                <> "'"
+            VLeft e@(V (AlreadyInstalled _ _)) -> do
+              runLogger $ logWarn $ T.pack $ prettyShow e
               pure ExitSuccess
             VLeft (V (FileAlreadyExistsError fp)) -> do
               runLogger $ logWarn $
                 "File " <> T.pack fp <> " already exists. Use 'ghcup install hls --isolate " <> T.pack fp <> " --force ..." <> "' if you want to overwrite."
               pure $ ExitFailure 3
-            VLeft (V (AlreadyInstalled _ v, ())) -> do
-              runLogger $ logWarn $
-                  "HLS ver "
-                <> prettyVer v
-                <> " already installed; if you really want to reinstall it, you may want to run 'ghcup install hls --force "
-                <> prettyVer v
-                <> "'"
+            VLeft e@(V (AlreadyInstalled _ _)) -> do
+              runLogger $ logWarn $ T.pack $ prettyShow e
               pure ExitSuccess
-            VLeft (V (FileAlreadyExistsError fp, ())) -> do
+            VLeft (V (FileAlreadyExistsError fp)) -> do
               runLogger $ logWarn $
                 "File " <> T.pack fp <> " already exists. Use 'ghcup install hls --isolate " <> T.pack fp <> " --force ..." <> "' if you want to overwrite."
               pure $ ExitFailure 3
@@ -588,21 +500,21 @@ install installCommand settings getAppState' runLogger = case installCommand of
      (case instBindist of
         Nothing -> runInstTool s' instPlatform $ do
           (_tvVersion -> v, vi) <- liftE $ fromVersion instVer Stack
-          void $ liftE $ sequenceE (installStackBin
+          liftE $ runBothE' (installStackBin
                                      v
                                      (maybe GHCupInternal IsolateDir isolateDir)
                                      forceInstall
-                                   ) $ when instSet $ when (isNothing isolateDir) $ void $ setStack v
+                                   ) $ when instSet $ when (isNothing isolateDir) $ liftE $ setStack v
           pure vi
         Just uri -> do
           runInstTool s'{ settings = settings { noVerify = True}} instPlatform $ do
             (_tvVersion -> v, vi) <- liftE $ fromVersion instVer Stack
-            void $ liftE $ sequenceE (installStackBindist
+            liftE $ runBothE' (installStackBindist
                                        (DownloadInfo uri Nothing "")
                                        v
                                        (maybe GHCupInternal IsolateDir isolateDir)
                                        forceInstall
-                                     ) $ when instSet $ when (isNothing isolateDir) $ void $ setStack v
+                                     ) $ when instSet $ when (isNothing isolateDir) $ liftE $ setStack v
             pure vi
       )
       >>= \case
@@ -611,19 +523,17 @@ install installCommand settings getAppState' runLogger = case installCommand of
               forM_ (_viPostInstall =<< vi) $ \msg ->
                 runLogger $ logInfo msg
               pure ExitSuccess
-            VLeft (V (AlreadyInstalled _ v)) -> do
-              runLogger $ logWarn $
-                "Stack ver " <> prettyVer v <> " already installed; if you really want to reinstall it, you may want to run 'ghcup install stack --force " <> prettyVer v <> "'"
+            VLeft e@(V (AlreadyInstalled _ _)) -> do
+              runLogger $ logWarn $ T.pack $ prettyShow e
               pure ExitSuccess
             VLeft (V (FileAlreadyExistsError fp)) -> do
               runLogger $ logWarn $
                 "File " <> T.pack fp <> " already exists. Use 'ghcup install stack --isolate " <> T.pack fp <> " --force ..." <> "' if you want to overwrite."
               pure $ ExitFailure 3
-            VLeft (V (AlreadyInstalled _ v, ())) -> do
-              runLogger $ logWarn $
-                "Stack ver " <> prettyVer v <> " already installed; if you really want to reinstall it, you may want to run 'ghcup install stack --force " <> prettyVer v <> "'"
+            VLeft e@(V (AlreadyInstalled _ _)) -> do
+              runLogger $ logWarn $ T.pack $ prettyShow e
               pure ExitSuccess
-            VLeft (V (FileAlreadyExistsError fp, ())) -> do
+            VLeft (V (FileAlreadyExistsError fp)) -> do
               runLogger $ logWarn $
                 "File " <> T.pack fp <> " already exists. Use 'ghcup install stack --isolate " <> T.pack fp <> " --force ..." <> "' if you want to overwrite."
               pure $ ExitFailure 3

app/ghcup/GHCup/OptParse/Run.hs

@@ -18,6 +18,7 @@ import           GHCup.Prelude
 import           GHCup.Prelude.File
 #ifdef IS_WINDOWS
 import           GHCup.Prelude.Process
+import           GHCup.Prelude.Process.Windows ( execNoMinGW )
 #endif
 import           GHCup.Prelude.Logger
 import           GHCup.Prelude.String.QQ
@@ -58,6 +59,7 @@ import qualified System.Posix.Process          as SPP
 data RunOptions = RunOptions
   { runAppendPATH :: Bool
   , runInstTool'  :: Bool
+  , runMinGWPath  :: Bool
   , runGHCVer     :: Maybe ToolVersion
   , runCabalVer   :: Maybe ToolVersion
   , runHLSVer     :: Maybe ToolVersion
@@ -82,6 +84,8 @@ runOpts =
           (short 'a' <> long "append" <> help "Append bin/ dir to PATH instead of prepending (this means that e.g. a system installation may take precedence)")
     <*> switch
           (short 'i' <> long "install" <> help "Install the tool, if missing")
+    <*> switch
+          (short 'm' <> long "mingw-path" <> help "On windows, add mingw64 PATHs to environment (does nothing on unix)")
     <*> optional
           (option
             (eitherReader toolVersionEither)
@@ -249,7 +253,9 @@ run RunOptions{..} runAppState leanAppstate runLogger = do
                void $ liftIO $ SPP.executeFile cmd True args (Just newEnv)
                pure ExitSuccess
 #else
-               r' <- runLeanRUN leanAppstate $ liftE $ lEM @_ @'[ProcessError] $ exec cmd args Nothing (Just newEnv)
+               r' <- if runMinGWPath
+                     then runLeanRUN leanAppstate $ liftE $ lEM @_ @'[ProcessError] $ exec cmd args Nothing (Just newEnv)
+                     else runLeanRUN leanAppstate $ liftE $ lEM @_ @'[ProcessError] $ execNoMinGW cmd args Nothing (Just newEnv)
                case r' of
                  VRight _ -> pure ExitSuccess
                  VLeft e -> do

app/ghcup/GHCup/OptParse/Upgrade.hs

@@ -94,7 +94,7 @@ type UpgradeEffects = '[ DigestError
                        , FileDoesNotExistError
                        , CopyError
                        , DownloadFailed
-                       , GHCupShadowed
+                       , ToolShadowed
                        ]
 
 

cabal.ghc8107.project

@@ -15,7 +15,7 @@ source-repository-package
 
 constraints: http-io-streams -brotli,
              any.Cabal ==3.6.2.0,
-             any.aeson >= 2.0.1.0
+             any.aeson >= 2.0.1.0,
 
 package libarchive
   flags: -system-libarchive
@@ -29,6 +29,9 @@ package cabal-plan
 package aeson
   flags: +ordered-keymap
 
+package streamly
+  flags: +use-unliftio
+
 allow-newer: base, ghc-prim, template-haskell, language-c
 
 with-compiler: ghc-8.10.7

cabal.ghc8107.project.freeze

@@ -15,7 +15,7 @@ constraints: any.Cabal ==3.6.2.0,
              any.aeson-pretty ==0.8.9,
              aeson-pretty +lib-only,
              any.alex ==3.2.7.1,
-             any.ansi-terminal ==0.11.1,
+             any.ansi-terminal ==0.11.3,
              ansi-terminal -example,
              any.ansi-wl-pprint ==0.6.9,
              ansi-wl-pprint -example,
@@ -33,7 +33,7 @@ constraints: any.Cabal ==3.6.2.0,
              any.base-orphans ==0.8.6,
              any.base16-bytestring ==1.0.2.0,
              any.base64-bytestring ==1.2.1.0,
-             any.bifunctors ==5.5.11,
+             any.bifunctors ==5.5.12,
              bifunctors +semigroups +tagged,
              any.binary ==0.8.8.0,
              any.blaze-builder ==0.4.2.2,
@@ -80,9 +80,9 @@ constraints: any.Cabal ==3.6.2.0,
              dlist -werror,
              any.exceptions ==0.10.4,
              any.filepath ==1.4.2.1,
-             any.free ==5.1.7,
+             any.free ==5.1.8,
              any.fusion-plugin-types ==0.1.0,
-             any.generic-arbitrary ==0.2.0,
+             any.generic-arbitrary ==0.2.2,
              any.ghc ==8.10.7,
              any.ghc-boot ==8.10.7,
              any.ghc-boot-th ==8.10.7,
@@ -100,12 +100,12 @@ constraints: any.Cabal ==3.6.2.0,
              any.hpc ==0.6.1.0,
              any.hsc2hs ==0.68.8,
              hsc2hs -in-ghc-tree,
-             any.hspec ==2.9.4,
-             any.hspec-core ==2.9.4,
-             any.hspec-discover ==2.9.4,
+             any.hspec ==2.9.7,
+             any.hspec-core ==2.9.7,
+             any.hspec-discover ==2.9.7,
              any.hspec-expectations ==0.8.2,
              any.hspec-golden-aeson ==0.9.0.0,
-             any.http-io-streams ==0.1.6.0,
+             any.http-io-streams ==0.1.6.1,
              http-io-streams -brotli +fast-xor,
              any.indexed-profunctors ==0.1.1,
              any.indexed-traversable ==0.1.2,
@@ -115,7 +115,7 @@ constraints: any.Cabal ==3.6.2.0,
              integer-logarithms -check-bounds +integer-gmp,
              any.io-streams ==1.5.2.1,
              io-streams +network -nointeractivetests +zlib,
-             any.language-c ==0.9.0.1,
+             any.language-c ==0.9.1,
              language-c -allwarnings +iecfpextension +usebytestrings,
              any.libarchive ==3.0.3.2,
              libarchive -cross -low-memory +no-exe -system-libarchive,
@@ -123,22 +123,21 @@ constraints: any.Cabal ==3.6.2.0,
              libyaml-streamly -no-unicode -system-libyaml,
              any.lockfree-queue ==0.2.3.1,
              any.lzma-static ==5.2.5.4,
-             any.megaparsec ==9.2.0,
+             any.megaparsec ==9.2.1,
              megaparsec -dev,
              any.microlens ==0.4.12.0,
-             any.microlens-mtl ==0.2.0.1,
+             any.microlens-mtl ==0.2.0.2,
              any.microlens-th ==0.4.3.10,
-             any.monad-control ==1.0.3.1,
              any.mtl ==2.2.2,
              any.network ==3.1.2.7,
              network -devel,
              any.network-uri ==2.6.4.1,
              any.openssl-streams ==1.2.3.0,
-             any.optics ==0.4,
-             any.optics-core ==0.4,
+             any.optics ==0.4.2,
+             any.optics-core ==0.4.1,
              optics-core -explicit-generic-labels,
-             any.optics-extra ==0.4,
-             any.optics-th ==0.4,
+             any.optics-extra ==0.4.2.1,
+             any.optics-th ==0.4.1,
              any.optparse-applicative ==0.17.0.0,
              optparse-applicative +process,
              any.os-release ==1.0.2.1,
@@ -150,23 +149,23 @@ constraints: any.Cabal ==3.6.2.0,
              any.polyparse ==1.13,
              any.pretty ==1.1.3.6,
              any.pretty-terminal ==0.1.0.0,
-             any.primitive ==0.7.3.0,
+             any.primitive ==0.7.4.0,
              any.process ==1.6.13.2,
              any.profunctors ==5.6.2,
              any.quickcheck-arbitrary-adt ==0.3.1.0,
              any.quickcheck-io ==0.2.0,
-             any.random ==1.2.1,
+             any.random ==1.2.1.1,
              any.recursion-schemes ==5.2.2.2,
              recursion-schemes +template-haskell,
              any.regex-base ==0.94.0.2,
              any.regex-posix ==0.96.0.1,
              regex-posix -_regex-posix-clib,
-             any.resourcet ==1.2.4.3,
+             any.resourcet ==1.2.5,
              any.retry ==0.8.1.2,
              retry -lib-werror,
              any.rts ==1.0.1,
              any.safe ==0.3.19,
-             any.safe-exceptions ==0.1.7.2,
+             any.safe-exceptions ==0.1.7.3,
              any.scientific ==0.3.7.0,
              scientific -bytestring-builder -integer-simple,
              any.semialign ==1.2.0.1,
@@ -179,7 +178,7 @@ constraints: any.Cabal ==3.6.2.0,
              splitmix -optimised-mixer,
              any.stm ==2.5.0.1,
              any.streamly ==0.8.2,
-             streamly -debug -dev -fusion-plugin -has-llvm -inspection -limit-build-mem -no-fusion +opt -streamk -streamly-core -use-c-malloc -use-unliftio,
+             streamly -debug -dev -fusion-plugin -has-llvm -inspection -limit-build-mem -no-fusion +opt -streamk -streamly-core -use-c-malloc +use-unliftio,
              any.strict ==0.4.0.1,
              strict +assoc,
              any.strict-base ==0.4.0.0,
@@ -213,11 +212,11 @@ constraints: any.Cabal ==3.6.2.0,
              any.unicode-data ==0.3.0,
              unicode-data -ucd2haskell,
              any.unix ==2.7.2.2,
-             any.unix-bytestring ==0.3.7.6,
-             any.unix-compat ==0.5.4,
+             any.unix-bytestring ==0.3.7.7,
+             any.unix-compat ==0.6,
              unix-compat -old-time,
              any.unliftio-core ==0.2.0.1,
-             any.unordered-containers ==0.2.17.0,
+             any.unordered-containers ==0.2.19.1,
              unordered-containers -debug,
              any.uri-bytestring ==0.3.3.1,
              uri-bytestring -lib-werror,
@@ -233,7 +232,7 @@ constraints: any.Cabal ==3.6.2.0,
              any.xor ==0.0.1.1,
              any.yaml-streamly ==0.12.1,
              yaml-streamly +no-examples +no-exe,
-             any.zlib ==0.6.2.3,
+             any.zlib ==0.6.3.0,
              zlib -bundled-c-zlib -non-blocking-ffi -pkg-config,
              any.zlib-bindings ==0.1.1.5
-index-state: hackage.haskell.org 2022-03-15T16:43:02Z
+index-state: hackage.haskell.org 2022-06-04T19:47:01Z

cabal.ghc902.project

@@ -15,7 +15,7 @@ source-repository-package
 
 constraints: http-io-streams -brotli,
              any.Cabal ==3.6.2.0,
-             any.aeson >= 2.0.1.0
+             any.aeson >= 2.0.1.0,
 
 package libarchive
   flags: -system-libarchive
@@ -29,6 +29,9 @@ package cabal-plan
 package aeson
   flags: +ordered-keymap
 
+package streamly
+  flags: +use-unliftio
+
 allow-newer: base, ghc-prim, template-haskell, language-c
 
 with-compiler: ghc-9.0.2

cabal.ghc902.project.freeze

@@ -15,7 +15,7 @@ constraints: any.Cabal ==3.6.2.0,
              any.aeson-pretty ==0.8.9,
              aeson-pretty +lib-only,
              any.alex ==3.2.7.1,
-             any.ansi-terminal ==0.11.1,
+             any.ansi-terminal ==0.11.3,
              ansi-terminal -example,
              any.ansi-wl-pprint ==0.6.9,
              ansi-wl-pprint -example,
@@ -33,7 +33,7 @@ constraints: any.Cabal ==3.6.2.0,
              any.base-orphans ==0.8.6,
              any.base16-bytestring ==1.0.2.0,
              any.base64-bytestring ==1.2.1.0,
-             any.bifunctors ==5.5.11,
+             any.bifunctors ==5.5.12,
              bifunctors +semigroups +tagged,
              any.binary ==0.8.8.0,
              any.blaze-builder ==0.4.2.2,
@@ -80,9 +80,9 @@ constraints: any.Cabal ==3.6.2.0,
              dlist -werror,
              any.exceptions ==0.10.4,
              any.filepath ==1.4.2.1,
-             any.free ==5.1.7,
+             any.free ==5.1.8,
              any.fusion-plugin-types ==0.1.0,
-             any.generic-arbitrary ==0.2.0,
+             any.generic-arbitrary ==0.2.2,
              any.ghc ==9.0.2,
              any.ghc-bignum ==1.1,
              any.ghc-boot ==9.0.2,
@@ -101,12 +101,12 @@ constraints: any.Cabal ==3.6.2.0,
              any.hpc ==0.6.1.0,
              any.hsc2hs ==0.68.8,
              hsc2hs -in-ghc-tree,
-             any.hspec ==2.9.4,
-             any.hspec-core ==2.9.4,
-             any.hspec-discover ==2.9.4,
+             any.hspec ==2.9.7,
+             any.hspec-core ==2.9.7,
+             any.hspec-discover ==2.9.7,
              any.hspec-expectations ==0.8.2,
              any.hspec-golden-aeson ==0.9.0.0,
-             any.http-io-streams ==0.1.6.0,
+             any.http-io-streams ==0.1.6.1,
              http-io-streams -brotli +fast-xor,
              any.indexed-profunctors ==0.1.1,
              any.indexed-traversable ==0.1.2,
@@ -115,7 +115,7 @@ constraints: any.Cabal ==3.6.2.0,
              integer-logarithms -check-bounds +integer-gmp,
              any.io-streams ==1.5.2.1,
              io-streams +network -nointeractivetests +zlib,
-             any.language-c ==0.9.0.1,
+             any.language-c ==0.9.1,
              language-c -allwarnings +iecfpextension +usebytestrings,
              any.libarchive ==3.0.3.2,
              libarchive -cross -low-memory +no-exe -system-libarchive,
@@ -123,22 +123,21 @@ constraints: any.Cabal ==3.6.2.0,
              libyaml-streamly -no-unicode -system-libyaml,
              any.lockfree-queue ==0.2.3.1,
              any.lzma-static ==5.2.5.4,
-             any.megaparsec ==9.2.0,
+             any.megaparsec ==9.2.1,
              megaparsec -dev,
              any.microlens ==0.4.12.0,
-             any.microlens-mtl ==0.2.0.1,
+             any.microlens-mtl ==0.2.0.2,
              any.microlens-th ==0.4.3.10,
-             any.monad-control ==1.0.3.1,
              any.mtl ==2.2.2,
              any.network ==3.1.2.7,
              network -devel,
              any.network-uri ==2.6.4.1,
              any.openssl-streams ==1.2.3.0,
-             any.optics ==0.4,
-             any.optics-core ==0.4,
+             any.optics ==0.4.2,
+             any.optics-core ==0.4.1,
              optics-core -explicit-generic-labels,
-             any.optics-extra ==0.4,
-             any.optics-th ==0.4,
+             any.optics-extra ==0.4.2.1,
+             any.optics-th ==0.4.1,
              any.optparse-applicative ==0.17.0.0,
              optparse-applicative +process,
              any.os-release ==1.0.2.1,
@@ -150,23 +149,23 @@ constraints: any.Cabal ==3.6.2.0,
              any.polyparse ==1.13,
              any.pretty ==1.1.3.6,
              any.pretty-terminal ==0.1.0.0,
-             any.primitive ==0.7.3.0,
+             any.primitive ==0.7.4.0,
              any.process ==1.6.13.2,
              any.profunctors ==5.6.2,
              any.quickcheck-arbitrary-adt ==0.3.1.0,
              any.quickcheck-io ==0.2.0,
-             any.random ==1.2.1,
+             any.random ==1.2.1.1,
              any.recursion-schemes ==5.2.2.2,
              recursion-schemes +template-haskell,
              any.regex-base ==0.94.0.2,
              any.regex-posix ==0.96.0.1,
              regex-posix -_regex-posix-clib,
-             any.resourcet ==1.2.4.3,
+             any.resourcet ==1.2.5,
              any.retry ==0.8.1.2,
              retry -lib-werror,
              any.rts ==1.0.2,
              any.safe ==0.3.19,
-             any.safe-exceptions ==0.1.7.2,
+             any.safe-exceptions ==0.1.7.3,
              any.scientific ==0.3.7.0,
              scientific -bytestring-builder -integer-simple,
              any.semialign ==1.2.0.1,
@@ -179,7 +178,7 @@ constraints: any.Cabal ==3.6.2.0,
              splitmix -optimised-mixer,
              any.stm ==2.5.0.0,
              any.streamly ==0.8.2,
-             streamly -debug -dev -fusion-plugin -has-llvm -inspection -limit-build-mem -no-fusion +opt -streamk -streamly-core -use-c-malloc -use-unliftio,
+             streamly -debug -dev -fusion-plugin -has-llvm -inspection -limit-build-mem -no-fusion +opt -streamk -streamly-core -use-c-malloc +use-unliftio,
              any.strict ==0.4.0.1,
              strict +assoc,
              any.strict-base ==0.4.0.0,
@@ -213,11 +212,11 @@ constraints: any.Cabal ==3.6.2.0,
              any.unicode-data ==0.3.0,
              unicode-data -ucd2haskell,
              any.unix ==2.7.2.2,
-             any.unix-bytestring ==0.3.7.6,
-             any.unix-compat ==0.5.4,
+             any.unix-bytestring ==0.3.7.7,
+             any.unix-compat ==0.6,
              unix-compat -old-time,
              any.unliftio-core ==0.2.0.1,
-             any.unordered-containers ==0.2.17.0,
+             any.unordered-containers ==0.2.19.1,
              unordered-containers -debug,
              any.uri-bytestring ==0.3.3.1,
              uri-bytestring -lib-werror,
@@ -233,7 +232,7 @@ constraints: any.Cabal ==3.6.2.0,
              any.xor ==0.0.1.1,
              any.yaml-streamly ==0.12.1,
              yaml-streamly +no-examples +no-exe,
-             any.zlib ==0.6.2.3,
+             any.zlib ==0.6.3.0,
              zlib -bundled-c-zlib -non-blocking-ffi -pkg-config,
              any.zlib-bindings ==0.1.1.5
-index-state: hackage.haskell.org 2022-03-15T16:43:02Z
+index-state: hackage.haskell.org 2022-06-04T19:47:01Z

cabal.ghc923.project

@@ -0,0 +1,37 @@
+packages: ./ghcup.cabal
+
+optional-packages: ./vendored/*/*.cabal
+
+optimization: 2
+
+package ghcup
+    tests: True
+    flags: +tui
+
+source-repository-package
+  type: git
+  location: https://github.com/bgamari/terminal-size.git
+  tag: 34ea816bd63f75f800eedac12c6908c6f3736036
+
+constraints: http-io-streams -brotli,
+             any.Cabal ==3.6.2.0,
+             any.aeson >= 2.0.1.0,
+
+package libarchive
+  flags: -system-libarchive
+
+package aeson-pretty
+  flags: +lib-only
+
+package cabal-plan
+  flags: -exe
+
+package aeson
+  flags: +ordered-keymap
+
+package streamly
+  flags: +use-unliftio
+
+allow-newer: base, ghc-prim, template-haskell, language-c
+
+with-compiler: ghc-9.2.3

cabal.ghc923.project.freeze

@@ -0,0 +1,233 @@
+active-repositories: hackage.haskell.org:merge
+constraints: any.Cabal ==3.6.2.0,
+             Cabal -bundled-binary-generic,
+             any.HUnit ==1.6.2.0,
+             any.HsOpenSSL ==0.11.7.2,
+             HsOpenSSL -fast-bignum -homebrew-openssl -macports-openssl -use-pkg-config,
+             any.OneTuple ==0.3.1,
+             any.QuickCheck ==2.14.2,
+             QuickCheck -old-random +templatehaskell,
+             any.StateVar ==1.2.2,
+             any.abstract-deque ==0.3,
+             abstract-deque -usecas,
+             any.aeson ==2.0.3.0,
+             aeson -cffi +ordered-keymap,
+             any.aeson-pretty ==0.8.9,
+             aeson-pretty +lib-only,
+             any.alex ==3.2.7.1,
+             any.ansi-terminal ==0.11.3,
+             ansi-terminal -example,
+             any.ansi-wl-pprint ==0.6.9,
+             ansi-wl-pprint -example,
+             any.array ==0.5.4.0,
+             any.assoc ==1.0.2,
+             any.async ==2.2.4,
+             async -bench,
+             any.atomic-primops ==0.8.4,
+             atomic-primops -debug,
+             any.attoparsec ==0.14.4,
+             attoparsec -developer,
+             any.base ==4.16.2.0,
+             any.base-compat ==0.12.1,
+             any.base-compat-batteries ==0.12.1,
+             any.base-orphans ==0.8.6,
+             any.base16-bytestring ==1.0.2.0,
+             any.base64-bytestring ==1.2.1.0,
+             any.bifunctors ==5.5.12,
+             bifunctors +semigroups +tagged,
+             any.binary ==0.8.9.0,
+             any.blaze-builder ==0.4.2.2,
+             any.brick ==0.64.2,
+             brick -demos,
+             any.bytestring ==0.11.3.1,
+             any.bz2 ==1.0.1.0,
+             bz2 -cross +with-bzlib,
+             any.c2hs ==0.28.8,
+             c2hs +base3 -regression,
+             any.cabal-plan ==0.7.2.1,
+             cabal-plan -_ -exe -license-report,
+             any.call-stack ==0.4.0,
+             any.case-insensitive ==1.2.1.0,
+             any.casing ==0.1.4.1,
+             any.chs-cabal ==0.1.1.1,
+             any.chs-deps ==0.1.0.0,
+             chs-deps -cross,
+             any.clock ==0.8.3,
+             clock -llvm,
+             any.colour ==2.3.6,
+             any.comonad ==5.0.8,
+             comonad +containers +distributive +indexed-traversable,
+             any.composition-prelude ==3.0.0.2,
+             composition-prelude -development,
+             any.config-ini ==0.2.4.0,
+             config-ini -enable-doctests,
+             any.containers ==0.6.5.1,
+             any.contravariant ==1.5.5,
+             contravariant +semigroups +statevar +tagged,
+             any.cpphs ==1.20.9.1,
+             cpphs -old-locale,
+             any.cryptohash-sha1 ==0.11.101.0,
+             any.cryptohash-sha256 ==0.11.102.1,
+             cryptohash-sha256 -exe +use-cbits,
+             any.data-clist ==0.2,
+             any.data-fix ==0.3.2,
+             any.deepseq ==1.4.6.1,
+             any.directory ==1.3.7.0,
+             any.disk-free-space ==0.1.0.1,
+             any.distributive ==0.6.2.1,
+             distributive +semigroups +tagged,
+             any.dlist ==1.0,
+             dlist -werror,
+             any.exceptions ==0.10.4,
+             any.filepath ==1.4.2.2,
+             any.free ==5.1.8,
+             any.fusion-plugin-types ==0.1.0,
+             any.generic-arbitrary ==0.2.2,
+             any.ghc-bignum ==1.2,
+             any.ghc-boot-th ==9.2.3,
+             any.ghc-byteorder ==4.11.0.0.10,
+             any.ghc-prim ==0.8.0,
+             any.happy ==1.20.0,
+             any.hashable ==1.4.0.2,
+             hashable +containers +integer-gmp -random-initial-seed,
+             any.haskus-utils-data ==1.4,
+             any.haskus-utils-types ==1.5.1,
+             any.haskus-utils-variant ==3.2.1,
+             any.heaps ==0.4,
+             any.hsc2hs ==0.68.8,
+             hsc2hs -in-ghc-tree,
+             any.hspec ==2.9.2,
+             any.hspec-core ==2.9.2,
+             any.hspec-discover ==2.9.2,
+             any.hspec-expectations ==0.8.2,
+             any.hspec-golden-aeson ==0.9.0.0,
+             any.http-io-streams ==0.1.6.1,
+             http-io-streams -brotli +fast-xor,
+             any.indexed-profunctors ==0.1.1,
+             any.indexed-traversable ==0.1.2,
+             any.indexed-traversable-instances ==0.1.1,
+             any.integer-logarithms ==1.0.3.1,
+             integer-logarithms -check-bounds +integer-gmp,
+             any.io-streams ==1.5.2.1,
+             io-streams +network -nointeractivetests +zlib,
+             any.language-c ==0.9.1,
+             language-c -allwarnings +iecfpextension +usebytestrings,
+             any.libarchive ==3.0.3.2,
+             libarchive -cross -low-memory +no-exe -system-libarchive,
+             any.libyaml-streamly ==0.2.1,
+             libyaml-streamly -no-unicode -system-libyaml,
+             any.lockfree-queue ==0.2.3.1,
+             any.lzma-static ==5.2.5.4,
+             any.megaparsec ==9.2.1,
+             megaparsec -dev,
+             any.microlens ==0.4.12.0,
+             any.microlens-mtl ==0.2.0.2,
+             any.microlens-th ==0.4.3.10,
+             any.mtl ==2.2.2,
+             any.network ==3.1.2.7,
+             network -devel,
+             any.network-uri ==2.6.4.1,
+             any.openssl-streams ==1.2.3.0,
+             any.optics ==0.4.2,
+             any.optics-core ==0.4.1,
+             optics-core -explicit-generic-labels,
+             any.optics-extra ==0.4.2.1,
+             any.optics-th ==0.4.1,
+             any.optparse-applicative ==0.17.0.0,
+             optparse-applicative +process,
+             any.os-release ==1.0.2.1,
+             os-release -devel,
+             any.parallel ==3.2.2.0,
+             any.parsec ==3.1.15.0,
+             any.parser-combinators ==1.3.0,
+             parser-combinators -dev,
+             any.polyparse ==1.13,
+             any.pretty ==1.1.3.6,
+             any.pretty-terminal ==0.1.0.0,
+             any.primitive ==0.7.4.0,
+             any.process ==1.6.14.0,
+             any.profunctors ==5.6.2,
+             any.quickcheck-arbitrary-adt ==0.3.1.0,
+             any.quickcheck-io ==0.2.0,
+             any.random ==1.2.1.1,
+             any.recursion-schemes ==5.2.2.2,
+             recursion-schemes +template-haskell,
+             any.regex-base ==0.94.0.2,
+             any.regex-posix ==0.96.0.1,
+             regex-posix -_regex-posix-clib,
+             any.resourcet ==1.2.5,
+             any.retry ==0.8.1.2,
+             retry -lib-werror,
+             any.rts ==1.0.2,
+             any.safe ==0.3.19,
+             any.safe-exceptions ==0.1.7.3,
+             any.scientific ==0.3.7.0,
+             scientific -bytestring-builder -integer-simple,
+             any.semialign ==1.2.0.1,
+             semialign +semigroupoids,
+             any.semigroupoids ==5.3.7,
+             semigroupoids +comonad +containers +contravariant +distributive +tagged +unordered-containers,
+             any.setenv ==0.1.1.3,
+             any.split ==0.2.3.4,
+             any.splitmix ==0.1.0.4,
+             splitmix -optimised-mixer,
+             any.stm ==2.5.0.2,
+             any.streamly ==0.8.2,
+             streamly -debug -dev -fusion-plugin -has-llvm -inspection -limit-build-mem -no-fusion +opt -streamk -streamly-core -use-c-malloc +use-unliftio,
+             any.strict ==0.4.0.1,
+             strict +assoc,
+             any.strict-base ==0.4.0.0,
+             any.tagged ==0.8.6.1,
+             tagged +deepseq +transformers,
+             any.tagsoup ==0.14.8,
+             any.template-haskell ==2.18.0.0,
+             any.temporary ==1.3,
+             any.terminal-progress-bar ==0.4.1,
+             any.terminal-size ==0.3.2.1,
+             any.terminfo ==0.4.1.5,
+             any.text ==1.2.5.0,
+             any.text-short ==0.1.5,
+             text-short -asserts,
+             any.text-zipper ==0.11,
+             any.tf-random ==0.5,
+             any.th-abstraction ==0.4.3.0,
+             any.th-compat ==0.1.3,
+             any.th-lift ==0.8.2,
+             any.th-lift-instances ==0.1.19,
+             any.these ==1.1.1.1,
+             these +assoc,
+             any.time ==1.9.3,
+             any.time-compat ==1.9.6.1,
+             time-compat -old-locale,
+             any.transformers ==0.5.6.2,
+             any.transformers-base ==0.4.6,
+             transformers-base +orphaninstances,
+             any.transformers-compat ==0.7.1,
+             transformers-compat -five +five-three -four +generic-deriving +mtl -three -two,
+             any.unicode-data ==0.3.0,
+             unicode-data -ucd2haskell,
+             any.unix ==2.7.2.2,
+             any.unix-bytestring ==0.3.7.7,
+             any.unix-compat ==0.6,
+             unix-compat -old-time,
+             any.unliftio-core ==0.2.0.1,
+             any.unordered-containers ==0.2.19.1,
+             unordered-containers -debug,
+             any.uri-bytestring ==0.3.3.1,
+             uri-bytestring -lib-werror,
+             any.utf8-string ==1.0.2,
+             any.uuid-types ==1.0.5,
+             any.vector ==0.12.3.1,
+             vector +boundschecks -internalchecks -unsafechecks -wall,
+             any.versions ==5.0.3,
+             any.vty ==5.33,
+             any.witherable ==0.4.2,
+             any.word-wrap ==0.5,
+             any.word8 ==0.1.3,
+             any.xor ==0.0.1.1,
+             any.yaml-streamly ==0.12.1,
+             yaml-streamly +no-examples +no-exe,
+             any.zlib ==0.6.3.0,
+             zlib -bundled-c-zlib -non-blocking-ffi -pkg-config,
+             any.zlib-bindings ==0.1.1.5
+index-state: hackage.haskell.org 2022-06-04T19:47:01Z

cabal.project

@@ -16,8 +16,6 @@ source-repository-package
 constraints: http-io-streams -brotli,
              any.Cabal ==3.6.2.0,
              any.aeson >= 2.0.1.0,
-             -- https://github.com/typeable/generic-arbitrary/issues/14
-             any.generic-arbitrary < 0.2.1
 
 package libarchive
   flags: -system-libarchive

docs/guide.md

@@ -287,10 +287,11 @@ GHCup itself is also pre-installed on all platforms, but may use non-standard in
 GHCup supports verifying the GPG signature of the metadata file. The metadata file then contains SHA256 hashes of all downloads, so
 this is cryptographically secure.
 
-First, obtain the gpg key:
+First, obtain the gpg keys:
 
 ```sh
-gpg --batch --keyserver keys.openpgp.org --recv-keys 7784930957807690A66EBDBE3786C5262ECB4A3F
+gpg --batch --keyserver keys.openpgp.org     --recv-keys 7784930957807690A66EBDBE3786C5262ECB4A3F
+gpg --batch --keyserver keyserver.ubuntu.com --recv-keys FE5AB6C91FEA597C3B31180B73EDE9E8CFBAEF01
 ```
 
 Then verify the gpg key in one of these ways:

docs/install.md

@@ -55,7 +55,8 @@ GHCup supports the following tools, which are also known as the **Haskell Toolch
 <table>
 <thead><tr><th>GHC Version</th><th>Tags</th></tr></thead>
 <tbody>
-<tr><td>9.2.2</td><td><span style="color:blue">latest</span>, base-4.16.1.0</td></tr>
+<tr><td>9.2.3</td><td><span style="color:blue">latest</span>, base-4.16.2.0</td></tr>
+<tr><td>9.2.2</td><td>base-4.16.1.0</td></tr>
 <tr><td>9.2.1</td><td>base-4.16.0.0</td></tr>
 <tr><td>9.0.2</td><td>base-4.15.1.0</td></tr>
 <tr><td>9.0.1</td><td>base-4.15.0.0</td></tr>
@@ -187,7 +188,7 @@ Lower availability of bindists. Stack and HLS binaries are experimental.
 Download the binary for your platform at [https://downloads.haskell.org/~ghcup/](https://downloads.haskell.org/~ghcup/)
 and place it into your `PATH` anywhere.
 
-If you want to GPG verify the binaries, import the following key first: `7784930957807690A66EBDBE3786C5262ECB4A3F`.
+If you want to GPG verify the binaries, import the following keys first: `7784930957807690A66EBDBE3786C5262ECB4A3F` and `FE5AB6C91FEA597C3B31180B73EDE9E8CFBAEF01`.
 
 Then adjust your `PATH` in `~/.bashrc` (or similar, depending on your shell) like so:
 

ghcup.cabal

@@ -108,7 +108,7 @@ library
     , base                  >=4.12       && <5
     , base16-bytestring     >=0.1.1.6    && <1.1
     , binary                ^>=0.8.6.0
-    , bytestring            ^>=0.10
+    , bytestring            >=0.10       && <0.12
     , Cabal                 ^>=3.6.2.0
     , case-insensitive      ^>=1.2.1.0
     , casing                ^>=0.1.4.1
@@ -234,13 +234,14 @@ executable ghcup
     , aeson-pretty          ^>=0.8.8
     , async                 ^>=2.2.3
     , base                  >=4.12     && <5
-    , bytestring            ^>=0.10
+    , bytestring            >=0.10       && <0.12
     , cabal-plan            ^>=0.7.2
     , containers            ^>=0.6
     , deepseq               ^>=1.4
     , directory             ^>=1.3.6.0
     , filepath              ^>=1.4.2.1
     , ghcup
+    , haskus-utils-types    ^>=1.5
     , haskus-utils-variant  ^>=3.2.1
     , libarchive            ^>=3.0.3.0
     , megaparsec            >=8.0.0    && <9.3
@@ -310,11 +311,11 @@ test-suite ghcup-test
 
   build-depends:
     , base                      >=4.12    && <5
-    , bytestring                ^>=0.10
+    , bytestring            >=0.10       && <0.12
     , containers                ^>=0.6
     , directory                 ^>=1.3.6.0
     , filepath                  ^>=1.4.2.1
-    , generic-arbitrary         >=0.1.0   && <0.3
+    , generic-arbitrary         >=0.1.0  && < 0.2.1 || >=0.2.2 && <0.3
     , ghcup
     , hspec                     >=2.7.10  && <2.10
     , hspec-golden-aeson        ^>=0.9

lib/GHCup.hs

@@ -77,6 +77,7 @@ import           Text.Regex.Posix
 
 import qualified Data.Text                     as T
 import qualified Streamly.Prelude              as S
+import Text.PrettyPrint.HughesPJClass (prettyShow)
 
 
 
@@ -291,7 +292,7 @@ upgradeGHCup :: ( MonadMask m
                    , DownloadFailed
                    , NoDownload
                    , NoUpdate
-                   , GHCupShadowed
+                   , ToolShadowed
                    ]
                   m
                   Version
@@ -322,17 +323,9 @@ upgradeGHCup mtarget force' fatal = do
   liftIO (isShadowed destFile) >>= \case
     Nothing -> pure ()
     Just pa
-      | fatal -> throwE (GHCupShadowed pa destFile latestVer)
+      | fatal -> throwE (ToolShadowed GHCup pa destFile latestVer)
       | otherwise ->
-        lift $ logWarn $ "ghcup is shadowed by "
-          <> T.pack pa
-          <> ". The upgrade will not be in effect, unless you remove "
-          <> T.pack pa
-          <> " or make sure "
-          <> T.pack destDir
-          <> " comes before "
-          <> T.pack (takeDirectory pa)
-          <> " in PATH."
+        lift $ logWarn $ T.pack $ prettyShow (ToolShadowed GHCup pa destFile latestVer)
 
   pure latestVer
 

lib/GHCup/Cabal.hs

@@ -50,6 +50,7 @@ import           System.FilePath
 import           System.IO.Error
 
 import qualified Data.Text                     as T
+import Text.PrettyPrint.HughesPJClass (prettyShow)
 
 
 
@@ -230,6 +231,10 @@ setCabal ver = do
   let destL = targetFile
   lift $ createLink destL cabalbin
 
+  liftIO (isShadowed cabalbin) >>= \case
+    Nothing -> pure ()
+    Just pa -> lift $ logWarn $ T.pack $ prettyShow (ToolShadowed Cabal pa cabalbin ver)
+
   pure ()
 
 unsetCabal :: ( MonadMask m

lib/GHCup/Errors.hs

@@ -112,7 +112,7 @@ data MergeFileTreeError = MergeFileTreeError IOException FilePath FilePath
 instance Pretty MergeFileTreeError where
   pPrint (MergeFileTreeError e from to) =
     text "Failed to merge file tree from" <+> text from <+> text "to" <+> text to <+> text "\nexception was:" <+> text (displayException e)
-     <+> text "\n...tried to clean up" <+> text to <+> text ". Make sure it's gone."
+     <+> text "\n...you may need to delete" <+> text to <+> text "manually. Make sure it's gone."
 
 -- | Unable to find a tag of a tool.
 data TagNotFound = TagNotFound Tag Tool
@@ -137,10 +137,13 @@ data AlreadyInstalled = AlreadyInstalled Tool Version
 
 instance Pretty AlreadyInstalled where
   pPrint (AlreadyInstalled tool ver') =
-    pPrint tool <+> text "-" <+> pPrint ver' <+> text "is already installed"
+    pPrint tool <+> text "-" <+> pPrint ver' <+> text "is already installed;"
+    <+> text "if you really want to reinstall it, you may want to run 'ghcup install cabal --force" <+> (pPrint ver' <> text "'")
+
 
 -- | The Directory is supposed to be empty, but wasn't.
 data DirNotEmpty = DirNotEmpty {path :: FilePath}
+  deriving Show
 
 instance Pretty DirNotEmpty where
   pPrint (DirNotEmpty path) = do
@@ -308,19 +311,21 @@ instance Pretty HadrianNotFound where
   pPrint HadrianNotFound =
     text "Could not find Hadrian build files. Does this GHC version support Hadrian builds?"
 
-data GHCupShadowed = GHCupShadowed
+data ToolShadowed = ToolShadowed
+                       Tool
                        FilePath  -- shadow binary
                        FilePath  -- upgraded binary
                        Version   -- upgraded version
   deriving Show
 
-instance Pretty GHCupShadowed where
-  pPrint (GHCupShadowed sh up _) =
-    text ("ghcup is shadowed by "
+instance Pretty ToolShadowed where
+  pPrint (ToolShadowed tool sh up _) =
+    text (prettyShow tool
+         <> " is shadowed by "
          <> sh
-         <> ". The upgrade will not be in effect, unless you remove "
+         <> ".\nThe upgrade will not be in effect, unless you remove "
          <> sh
-         <> " or make sure "
+         <> "\nor make sure "
          <> takeDirectory up
          <> " comes before "
          <> takeDirectory sh
@@ -342,6 +347,17 @@ instance Pretty DownloadFailed where
 
 deriving instance Show DownloadFailed
 
+data InstallSetError = forall xs1 xs2 . (Show (V xs1), Pretty (V xs1), Show (V xs2), Pretty (V xs2)) => InstallSetError (V xs1) (V xs2)
+
+instance Pretty InstallSetError where
+  pPrint (InstallSetError reason1 reason2) =
+     text "Both installation and setting the tool failed. Install error was:"
+      <+> pPrint reason1
+      <+> text "\nSet error was:"
+      <+> pPrint reason2
+
+deriving instance Show InstallSetError
+
 
 -- | A build failed.
 data BuildFailed = forall es . (ToVariantMaybe BuildFailed es, PopVariant BuildFailed es, Pretty (V es), Show (V es)) => BuildFailed FilePath (V es)

lib/GHCup/GHC.hs

@@ -442,6 +442,11 @@ setGHC ver sghc mBinDir = do
       destL <- binarySymLinkDestination binDir fileWithExt
       lift $ createLink destL fullF
 
+      when (targetFile == "ghc") $
+        liftIO (isShadowed fullF) >>= \case
+          Nothing -> pure ()
+          Just pa -> lift $ logWarn $ T.pack $ prettyShow (ToolShadowed GHC pa fullF (_tvVersion ver))
+
   when (isNothing mBinDir) $ do
     -- create symlink for share dir
     when (isNothing . _tvTarget $ ver) $ lift $ symlinkShareDir (fromGHCupPath ghcdir) verS

lib/GHCup/HLS.hs

@@ -68,6 +68,7 @@ import qualified Data.List.NonEmpty            as NE
 import qualified Data.ByteString               as B
 import qualified Data.Text                     as T
 import qualified Text.Megaparsec               as MP
+import Text.PrettyPrint.HughesPJClass (prettyShow)
 
 
 
@@ -549,6 +550,10 @@ setHLS ver shls mBinDir = do
       when (isNothing mBinDir) $
         lift warnAboutHlsCompatibility
 
+      liftIO (isShadowed wrapper) >>= \case
+        Nothing -> pure ()
+        Just pa -> lift $ logWarn $ T.pack $ prettyShow (ToolShadowed HLS pa wrapper ver)
+
 
 unsetHLS :: ( MonadMask m
             , MonadReader env m

lib/GHCup/Prelude.hs

@@ -4,6 +4,7 @@
 {-# LANGUAGE FlexibleInstances   #-}
 {-# LANGUAGE ScopedTypeVariables #-}
 {-# LANGUAGE TypeFamilies        #-}
+{-# LANGUAGE TypeOperators       #-}
 
 {-|
 Module      : GHCup.Prelude
@@ -27,6 +28,7 @@ module GHCup.Prelude
   )
 where
 
+import           GHCup.Errors
 import           GHCup.Prelude.Internal
 import           GHCup.Types.Optics   (HasLog)
 import           GHCup.Prelude.Logger (logWarn)
@@ -52,3 +54,29 @@ catchWarn :: forall es m env . ( Pretty (V es)
                              , Monad m) => Excepts es m () -> Excepts '[] m ()
 catchWarn = catchAllE @_ @es (\v -> lift $ logWarn (T.pack . prettyShow $ v))
 
+
+runBothE' :: forall e m a b .
+             ( Monad m
+             , Show (V e)
+             , Pretty (V e)
+             , PopVariant InstallSetError e
+             , LiftVariant' e (InstallSetError ': e)
+             , e :<< (InstallSetError ': e)
+             )
+          => Excepts e m a
+          -> Excepts e m b
+          -> Excepts (InstallSetError ': e) m ()
+runBothE' a1 a2 = do
+   r1 <- lift $ runE @e a1
+   r2 <- lift $ runE @e a2
+   case (r1, r2) of
+      (VLeft e1, VLeft e2) -> throwE (InstallSetError e1 e2)
+      (VLeft e , _       ) -> throwSomeE e
+      (_       , VLeft e ) -> throwSomeE e
+      (VRight _, VRight _) -> pure ()
+
+
+-- | Throw some exception
+throwSomeE :: forall es' es a m. (Monad m, LiftVariant es' es) => V es' -> Excepts es m a
+{-# INLINABLE throwSomeE #-}
+throwSomeE = Excepts . pure . VLeft . liftVariant

lib/GHCup/Prelude/Process/Windows.hs

@@ -206,10 +206,36 @@ exec :: MonadIO m
      -> Maybe [(String, String)] -- ^ optional environment
      -> m (Either ProcessError ())
 exec exe args chdir env = do
+  -- https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/375
+  forM_ (Map.fromList <$> env) $ \cEnv -> do
+    let paths = ["PATH", "Path"]
+        curPaths = (\x -> maybe [] splitSearchPath (Map.lookup x cEnv)) =<< paths
+        newPath = intercalate [searchPathSeparator] curPaths
+    setEnv "PATH" ""
+    setEnv "Path" newPath
   cp <- createProcessWithMingwPath ((proc exe args) { cwd = chdir, env = env })
   exit_code <- liftIO $ withCreateProcess cp $ \_ _ _ p -> waitForProcess p
   pure $ toProcessError exe args exit_code
 
+-- | Like 'exec', except doesn't add msys2 stuff to PATH.
+execNoMinGW :: MonadIO m
+     => FilePath       -- ^ thing to execute
+     -> [FilePath]     -- ^ args for the thing
+     -> Maybe FilePath   -- ^ optionally chdir into this
+     -> Maybe [(String, String)] -- ^ optional environment
+     -> m (Either ProcessError ())
+execNoMinGW exe args chdir env = do
+  -- https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/375
+  forM_ (Map.fromList <$> env) $ \cEnv -> do
+    let paths = ["PATH", "Path"]
+        curPaths = (\x -> maybe [] splitSearchPath (Map.lookup x cEnv)) =<< paths
+        newPath = intercalate [searchPathSeparator] curPaths
+    setEnv "PATH" ""
+    setEnv "Path" newPath
+  let cp = (proc exe args) { cwd = chdir, env = env }
+  exit_code <- liftIO $ withCreateProcess cp $ \_ _ _ p -> waitForProcess p
+  pure $ toProcessError exe args exit_code
+
 
 -- | Thin wrapper around `executeFile`.
 execShell :: MonadIO m

lib/GHCup/Stack.hs

@@ -50,6 +50,7 @@ import           System.FilePath
 import           System.IO.Error
 
 import qualified Data.Text                     as T
+import Text.PrettyPrint.HughesPJClass (prettyShow)
 
 
 
@@ -229,6 +230,10 @@ setStack ver = do
 
   lift $ createLink targetFile stackbin
 
+  liftIO (isShadowed stackbin) >>= \case
+    Nothing -> pure ()
+    Just pa -> lift $ logWarn $ T.pack $ prettyShow (ToolShadowed Cabal pa stackbin ver)
+
   pure ()
 
 

lib/GHCup/Types/JSON.hs

@@ -79,37 +79,6 @@ instance FromJSON Tag where
 instance ToJSON URI where
   toJSON = toJSON . E.decodeUtf8With E.lenientDecode . serializeURIRef'
 
-instance FromJSON URLSource where
-  parseJSON v =
-        parseGHCupURL v
-    <|> parseOwnSourceLegacy v
-    <|> parseOwnSourceNew1 v
-    <|> parseOwnSourceNew2 v
-    <|> parseOwnSpec v
-    <|> legacyParseAddSource v
-    <|> newParseAddSource v
-   where
-    parseOwnSourceLegacy = withObject "URLSource" $ \o -> do
-      r :: URI <- o .: "OwnSource"
-      pure (OwnSource [Right r])
-    parseOwnSourceNew1 = withObject "URLSource" $ \o -> do
-      r :: [URI] <- o .: "OwnSource"
-      pure (OwnSource (fmap Right r))
-    parseOwnSourceNew2 = withObject "URLSource" $ \o -> do
-      r :: [Either GHCupInfo URI] <- o .: "OwnSource"
-      pure (OwnSource r)
-    parseOwnSpec = withObject "URLSource" $ \o -> do
-      r :: GHCupInfo <- o .: "OwnSpec"
-      pure (OwnSpec r)
-    parseGHCupURL = withObject "URLSource" $ \o -> do
-      _ :: [Value] <- o .: "GHCupURL"
-      pure GHCupURL
-    legacyParseAddSource = withObject "URLSource" $ \o -> do
-      r :: Either GHCupInfo URI <- o .: "AddSource"
-      pure (AddSource [r])
-    newParseAddSource = withObject "URLSource" $ \o -> do
-      r :: [Either GHCupInfo URI] <- o .: "AddSource"
-      pure (AddSource r)
 
 instance FromJSON URI where
   parseJSON = withText "URL" $ \t ->
@@ -349,7 +318,40 @@ deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''GHCupI
 deriveToJSON defaultOptions { sumEncoding = ObjectWithSingleField } ''URLSource
 deriveJSON defaultOptions { sumEncoding = ObjectWithSingleField } ''Key
 deriveJSON defaultOptions { fieldLabelModifier = \str' -> maybe str' T.unpack . T.stripPrefix (T.pack "k-") . T.pack . kebab $ str' } ''UserKeyBindings
-deriveJSON defaultOptions { fieldLabelModifier = \str' -> maybe str' T.unpack . T.stripPrefix (T.pack "u-") . T.pack . kebab $ str' } ''UserSettings
-
 deriveToJSON defaultOptions { fieldLabelModifier = kebab } ''Settings
 deriveToJSON defaultOptions { fieldLabelModifier = drop 2 . kebab } ''KeyBindings -- move under key-bindings key
+
+instance FromJSON URLSource where
+  parseJSON v =
+        parseGHCupURL v
+    <|> parseOwnSourceLegacy v
+    <|> parseOwnSourceNew1 v
+    <|> parseOwnSourceNew2 v
+    <|> parseOwnSpec v
+    <|> legacyParseAddSource v
+    <|> newParseAddSource v
+   where
+    parseOwnSourceLegacy = withObject "URLSource" $ \o -> do
+      r :: URI <- o .: "OwnSource"
+      pure (OwnSource [Right r])
+    parseOwnSourceNew1 = withObject "URLSource" $ \o -> do
+      r :: [URI] <- o .: "OwnSource"
+      pure (OwnSource (fmap Right r))
+    parseOwnSourceNew2 = withObject "URLSource" $ \o -> do
+      r :: [Either GHCupInfo URI] <- o .: "OwnSource"
+      pure (OwnSource r)
+    parseOwnSpec = withObject "URLSource" $ \o -> do
+      r :: GHCupInfo <- o .: "OwnSpec"
+      pure (OwnSpec r)
+    parseGHCupURL = withObject "URLSource" $ \o -> do
+      _ :: [Value] <- o .: "GHCupURL"
+      pure GHCupURL
+    legacyParseAddSource = withObject "URLSource" $ \o -> do
+      r :: Either GHCupInfo URI <- o .: "AddSource"
+      pure (AddSource [r])
+    newParseAddSource = withObject "URLSource" $ \o -> do
+      r :: [Either GHCupInfo URI] <- o .: "AddSource"
+      pure (AddSource r)
+
+deriveJSON defaultOptions { fieldLabelModifier = \str' -> maybe str' T.unpack . T.stripPrefix (T.pack "u-") . T.pack . kebab $ str' } ''UserSettings
+

scripts/bootstrap/bootstrap-haskell

@@ -133,6 +133,15 @@ _eghcup() {
     fi
 }
 
+ecabal() {
+	edo _ecabal "$@"
+}
+
+_ecabal() {
+    # shellcheck disable=SC2086
+    "${GHCUP_BIN}/cabal" "$@"
+}
+
 _done() {
 	echo
 	echo "==============================================================================="
@@ -537,7 +546,7 @@ adjust_cabal_config() {
     else
         cabal_bin="$HOME/AppData/Roaming/cabal/bin"
     fi
-    edo cabal user-config -a "extra-prog-path: $(cygpath -w "$GHCUP_BIN"), $(cygpath -w "$cabal_bin"), $(cygpath -w "$GHCUP_MSYS2"/usr/bin), $(cygpath -w "$GHCUP_MSYS2"/mingw64/bin)" -a "extra-include-dirs: $(cygpath -w "$GHCUP_MSYS2"/mingw64/include)" -a "extra-lib-dirs: $(cygpath -w "$GHCUP_MSYS2"/mingw64/lib)" -f init
+    ecabal user-config -a "extra-prog-path: $(cygpath -w "$GHCUP_BIN"), $(cygpath -w "$cabal_bin"), $(cygpath -w "$GHCUP_MSYS2"/usr/bin), $(cygpath -w "$GHCUP_MSYS2"/mingw64/bin)" -a "extra-include-dirs: $(cygpath -w "$GHCUP_MSYS2"/mingw64/include)" -a "extra-lib-dirs: $(cygpath -w "$GHCUP_MSYS2"/mingw64/lib)" -f init
 }
 
 ask_cabal_config_init() {
@@ -763,7 +772,7 @@ if [ -z "${BOOTSTRAP_HASKELL_MINIMAL}" ] ; then
 
 	do_cabal_config_init $ask_cabal_config_init_answer
 
-	edo cabal new-update --ignore-project
+	ecabal update --ignore-project
 else # don't install ghc and cabal
 	case "${plat}" in
 			MSYS*|MINGW*)