2154 lines
71 KiB
Haskell
2154 lines
71 KiB
Haskell
{-# LANGUAGE CPP #-}
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{-# LANGUAGE BangPatterns #-}
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{-# LANGUAGE DataKinds #-}
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{-# LANGUAGE FlexibleContexts #-}
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{-# LANGUAGE FlexibleInstances #-}
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{-# LANGUAGE MultiParamTypeClasses #-}
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{-# LANGUAGE OverloadedStrings #-}
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{-# LANGUAGE TemplateHaskell #-}
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{-# LANGUAGE QuasiQuotes #-}
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{-|
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Module : GHCup
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Description : GHCup installation functions
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Copyright : (c) Julian Ospald, 2020
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License : LGPL-3.0
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Maintainer : hasufell@hasufell.de
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Stability : experimental
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Portability : portable
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This module contains the main functions that correspond
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to the command line interface, like installation, listing versions
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and so on.
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These are the entry points.
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-}
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module GHCup where
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import GHCup.Download
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import GHCup.Errors
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import GHCup.Platform
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import GHCup.Types
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import GHCup.Types.JSON ( )
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import GHCup.Types.Optics
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import GHCup.Utils
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import GHCup.Utils.File
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import GHCup.Utils.Prelude
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import GHCup.Utils.String.QQ
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import GHCup.Utils.Version.QQ
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import GHCup.Version
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#if !defined(TAR)
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import Codec.Archive ( ArchiveResult )
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#endif
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import Control.Applicative
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import Control.DeepSeq ( force )
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import Control.Exception ( evaluate )
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import Control.Exception.Safe
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import Control.Monad
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#if !MIN_VERSION_base(4,13,0)
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import Control.Monad.Fail ( MonadFail )
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#endif
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import Control.Monad.Logger
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import Control.Monad.Reader
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import Control.Monad.Trans.Resource
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hiding ( throwM )
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import Data.ByteString ( ByteString )
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import Data.Either
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import Data.List
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import Data.List.Extra
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import Data.Maybe
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import Data.String ( fromString )
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import Data.String.Interpolate
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import Data.Text ( Text )
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import Data.Time.Clock
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import Data.Time.Format.ISO8601
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import Data.Versions
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import GHC.IO.Exception
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import Haskus.Utils.Variant.Excepts
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import Optics
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import Prelude hiding ( abs
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, readFile
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, writeFile
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)
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import Safe hiding ( at )
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import System.Directory hiding ( findFiles )
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import System.Environment
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import System.FilePath
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import System.IO.Error
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#if defined(IS_WINDOWS)
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import System.IO.Temp
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#endif
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import Text.PrettyPrint.HughesPJClass ( prettyShow )
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import Text.Regex.Posix
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import qualified Crypto.Hash.SHA256 as SHA256
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import qualified Data.ByteString.Base16 as B16
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import qualified Data.ByteString as B
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import qualified Data.ByteString.Lazy as BL
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import qualified Data.Map.Strict as Map
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import qualified Data.Text as T
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import qualified Data.Text.Encoding as E
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#if defined(IS_WINDOWS)
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import qualified System.Win32.File as Win32
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#endif
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import qualified Text.Megaparsec as MP
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import GHCup.Utils.MegaParsec
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import Control.Concurrent (threadDelay)
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---------------------
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--[ Tool fetching ]--
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---------------------
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fetchToolBindist :: ( MonadFail m
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, MonadMask m
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, MonadCatch m
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, MonadReader env m
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, HasDirs env
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, HasSettings env
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, HasPlatformReq env
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, HasGHCupInfo env
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, MonadLogger m
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, MonadResource m
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, MonadIO m
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, MonadUnliftIO m
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)
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=> Version
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-> Tool
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-> Maybe FilePath
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-> Excepts
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'[ DigestError
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, DownloadFailed
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, NoDownload
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]
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m
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FilePath
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fetchToolBindist v t mfp = do
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dlinfo <- liftE $ getDownloadInfo t v
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liftE $ downloadCached' dlinfo Nothing mfp
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fetchGHCSrc :: ( MonadFail m
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, MonadMask m
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, MonadCatch m
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, MonadReader env m
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, HasDirs env
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, HasSettings env
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, HasPlatformReq env
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, HasGHCupInfo env
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, MonadLogger m
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, MonadResource m
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, MonadIO m
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, MonadUnliftIO m
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)
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=> Version
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-> Maybe FilePath
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-> Excepts
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'[ DigestError
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, DownloadFailed
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, NoDownload
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]
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m
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FilePath
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fetchGHCSrc v mfp = do
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GHCupInfo { _ghcupDownloads = dls } <- lift getGHCupInfo
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dlInfo <-
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preview (ix GHC % ix v % viSourceDL % _Just) dls
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?? NoDownload
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liftE $ downloadCached' dlInfo Nothing mfp
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-------------------------
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--[ Tool installation ]--
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-------------------------
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-- | Like 'installGHCBin', except takes the 'DownloadInfo' as
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-- argument instead of looking it up from 'GHCupDownloads'.
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installGHCBindist :: ( MonadFail m
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, MonadMask m
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, MonadCatch m
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, MonadReader env m
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, HasDirs env
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, HasSettings env
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, HasPlatformReq env
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, MonadLogger m
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, MonadResource m
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, MonadIO m
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, MonadUnliftIO m
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)
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=> DownloadInfo -- ^ where/how to download
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-> Version -- ^ the version to install
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-> Excepts
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'[ AlreadyInstalled
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, BuildFailed
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, DigestError
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, DownloadFailed
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, NoDownload
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, NotInstalled
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, UnknownArchive
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, TarDirDoesNotExist
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#if !defined(TAR)
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, ArchiveResult
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#endif
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]
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m
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()
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installGHCBindist dlinfo ver = do
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let tver = mkTVer ver
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lift $ $(logDebug) [i|Requested to install GHC with #{ver}|]
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whenM (lift $ ghcInstalled tver) (throwE $ AlreadyInstalled GHC ver)
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-- download (or use cached version)
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dl <- liftE $ downloadCached dlinfo Nothing
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-- prepare paths
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ghcdir <- lift $ ghcupGHCDir tver
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toolchainSanityChecks
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liftE $ installPackedGHC dl (view dlSubdir dlinfo) ghcdir ver
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liftE $ postGHCInstall tver
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where
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toolchainSanityChecks = do
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r <- forM ["CC", "LD"] (liftIO . lookupEnv)
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case catMaybes r of
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[] -> pure ()
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_ -> do
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lift $ $(logWarn) "CC/LD environment variable is set. This will change the compiler/linker"
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lift $ $(logWarn) "GHC uses internally and can cause defunct GHC in some cases (e.g. in Anaconda"
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lift $ $(logWarn) "environments). If you encounter problems, unset CC and LD and reinstall."
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-- | Installs GHC to a specified location, doesn't make any symlinks.
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installGHCBinIsolated :: ( MonadFail m
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, MonadMask m
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, MonadCatch m
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, MonadReader env m
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, HasPlatformReq env
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, HasGHCupInfo env
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, HasDirs env
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, HasSettings env
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, MonadLogger m
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, MonadResource m
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, MonadIO m
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, MonadUnliftIO m
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)
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=> FilePath
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-> Version -- ^ the version to install
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-> Excepts
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'[ AlreadyInstalled
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, BuildFailed
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, DigestError
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, DownloadFailed
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, NoDownload
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, NotInstalled
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, UnknownArchive
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, TarDirDoesNotExist
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#if !defined(TAR)
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, ArchiveResult
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#endif
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]
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m
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()
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installGHCBinIsolated isoDir ver = do
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dlinfo <- liftE $ getDownloadInfo GHC ver
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lift $ $(logDebug) [i|Requested to install GHC with #{ver}|]
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-- download (or use cached version)
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dl <- liftE $ downloadCached dlinfo Nothing
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liftE $ installPackedGHC dl (view dlSubdir dlinfo) isoDir ver
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-- | Install a packed GHC distribution. This only deals with unpacking and the GHC
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-- build system and nothing else.
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installPackedGHC :: ( MonadMask m
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, MonadCatch m
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, MonadReader env m
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, HasDirs env
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, HasPlatformReq env
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, HasSettings env
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, MonadThrow m
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, MonadLogger m
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, MonadIO m
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, MonadUnliftIO m
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)
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=> FilePath -- ^ Path to the packed GHC bindist
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-> Maybe TarDir -- ^ Subdir of the archive
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-> FilePath -- ^ Path to install to
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-> Version -- ^ The GHC version
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-> Excepts
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'[ BuildFailed
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, UnknownArchive
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, TarDirDoesNotExist
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#if !defined(TAR)
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, ArchiveResult
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#endif
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] m ()
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installPackedGHC dl msubdir inst ver = do
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#if defined(IS_WINDOWS)
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lift $ $(logInfo) "Installing GHC (this may take a while)"
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Dirs { tmpDir } <- lift getDirs
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unpackDir <- liftIO $ emptyTempFile tmpDir "ghc"
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liftIO $ rmFile unpackDir
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liftE $ unpackToDir unpackDir dl
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d <- case msubdir of
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Just td -> liftE $ intoSubdir unpackDir td
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Nothing -> pure unpackDir
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liftIO $ Win32.moveFileEx d (Just inst) 0
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liftIO $ rmPath unpackDir
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#else
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PlatformRequest {..} <- lift getPlatformReq
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-- unpack
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tmpUnpack <- lift mkGhcupTmpDir
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liftE $ unpackToDir tmpUnpack dl
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void $ lift $ darwinNotarization _rPlatform tmpUnpack
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-- the subdir of the archive where we do the work
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workdir <- maybe (pure tmpUnpack)
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(liftE . intoSubdir tmpUnpack)
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msubdir
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liftE $ runBuildAction tmpUnpack
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(Just inst)
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(installUnpackedGHC workdir inst ver)
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#endif
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-- | Install an unpacked GHC distribution. This only deals with the GHC
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-- build system and nothing else.
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installUnpackedGHC :: ( MonadReader env m
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, HasPlatformReq env
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, HasDirs env
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, HasSettings env
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, MonadThrow m
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, MonadLogger m
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, MonadIO m
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)
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=> FilePath -- ^ Path to the unpacked GHC bindist (where the configure script resides)
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-> FilePath -- ^ Path to install to
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-> Version -- ^ The GHC version
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-> Excepts '[ProcessError] m ()
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installUnpackedGHC path inst ver = do
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PlatformRequest {..} <- lift getPlatformReq
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let alpineArgs
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| ver >= [vver|8.2.2|], Linux Alpine <- _rPlatform
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= ["--disable-ld-override"]
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| otherwise
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= []
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lift $ $(logInfo) "Installing GHC (this may take a while)"
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lEM $ execLogged "sh"
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("./configure" : ("--prefix=" <> inst)
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#if defined(IS_WINDOWS)
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: "--enable-tarballs-autodownload"
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#endif
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: alpineArgs
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)
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(Just path)
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"ghc-configure"
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Nothing
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lEM $ make ["install"] (Just path)
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pure ()
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-- | Installs GHC into @~\/.ghcup\/ghc/\<ver\>@ and places the
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-- following symlinks in @~\/.ghcup\/bin@:
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--
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-- * @ghc-x.y.z -> ..\/ghc\/x.y.z\/bin/ghc@
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-- * @ghc-x.y -> ..\/ghc\/x.y.z\/bin/ghc@ (if x.y.z is the latest x.y version)
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installGHCBin :: ( MonadFail m
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, MonadMask m
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, MonadCatch m
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, MonadReader env m
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, HasPlatformReq env
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, HasGHCupInfo env
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, HasDirs env
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, HasSettings env
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, MonadLogger m
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, MonadResource m
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, MonadIO m
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, MonadUnliftIO m
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)
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=> Version -- ^ the version to install
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-> Excepts
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'[ AlreadyInstalled
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|
, BuildFailed
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|
, DigestError
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|
, DownloadFailed
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|
, NoDownload
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|
, NotInstalled
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|
, UnknownArchive
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|
, TarDirDoesNotExist
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#if !defined(TAR)
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, ArchiveResult
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#endif
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]
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m
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()
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installGHCBin ver = do
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dlinfo <- liftE $ getDownloadInfo GHC ver
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installGHCBindist dlinfo ver
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|
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-- | Like 'installCabalBin', except takes the 'DownloadInfo' as
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-- argument instead of looking it up from 'GHCupDownloads'.
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installCabalBindist :: ( MonadMask m
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, MonadCatch m
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, MonadReader env m
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, HasPlatformReq env
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, HasDirs env
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, HasSettings env
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, MonadLogger m
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, MonadResource m
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, MonadIO m
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, MonadUnliftIO m
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, MonadFail m
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)
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=> DownloadInfo
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-> Version
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-> Excepts
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'[ AlreadyInstalled
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, CopyError
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|
, DigestError
|
|
, DownloadFailed
|
|
, NoDownload
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|
, NotInstalled
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|
, UnknownArchive
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|
, TarDirDoesNotExist
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#if !defined(TAR)
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, ArchiveResult
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#endif
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]
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m
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()
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installCabalBindist dlinfo ver = do
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lift $ $(logDebug) [i|Requested to install cabal version #{ver}|]
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PlatformRequest {..} <- lift getPlatformReq
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Dirs {..} <- lift getDirs
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whenM
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(lift (cabalInstalled ver) >>= \a -> liftIO $
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handleIO (\_ -> pure False)
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$ fmap (\x -> a && x)
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-- ignore when the installation is a legacy cabal (binary, not symlink)
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$ pathIsLink (binDir </> "cabal" <> exeExt)
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)
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(throwE $ AlreadyInstalled Cabal ver)
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-- download (or use cached version)
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dl <- liftE $ downloadCached dlinfo Nothing
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-- unpack
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tmpUnpack <- lift withGHCupTmpDir
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liftE $ unpackToDir tmpUnpack dl
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void $ lift $ darwinNotarization _rPlatform tmpUnpack
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|
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-- the subdir of the archive where we do the work
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workdir <- maybe (pure tmpUnpack) (liftE . intoSubdir tmpUnpack) (view dlSubdir dlinfo)
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liftE $ installCabal' workdir binDir ver
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-- create symlink if this is the latest version
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cVers <- lift $ fmap rights getInstalledCabals
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let lInstCabal = headMay . reverse . sort $ cVers
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when (maybe True (ver >=) lInstCabal) $ liftE $ setCabal ver
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|
|
-- | Install an unpacked cabal distribution.
|
|
installCabal' :: (MonadLogger m, MonadCatch m, MonadIO m)
|
|
=> FilePath -- ^ Path to the unpacked cabal bindist (where the executable resides)
|
|
-> FilePath -- ^ Path to install to
|
|
-> Version
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-> Excepts '[CopyError] m ()
|
|
installCabal' path inst ver = do
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|
lift $ $(logInfo) "Installing cabal"
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let cabalFile = "cabal"
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liftIO $ createDirRecursive' inst
|
|
let destFileName = cabalFile <> "-" <> T.unpack (prettyVer ver) <> exeExt
|
|
let destPath = inst </> destFileName
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handleIO (throwE . CopyError . show) $ liftIO $ copyFile
|
|
(path </> cabalFile <> exeExt)
|
|
destPath
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|
lift $ chmod_755 destPath
|
|
|
|
|
|
-- | Installs cabal into @~\/.ghcup\/bin/cabal-\<ver\>@ and
|
|
-- creates a default @cabal -> cabal-x.y.z.q@ symlink for
|
|
-- the latest installed version.
|
|
installCabalBin :: ( MonadMask m
|
|
, MonadCatch m
|
|
, MonadReader env m
|
|
, HasPlatformReq env
|
|
, HasGHCupInfo env
|
|
, HasDirs env
|
|
, HasSettings env
|
|
, MonadLogger m
|
|
, MonadResource m
|
|
, MonadIO m
|
|
, MonadUnliftIO m
|
|
, MonadFail m
|
|
)
|
|
=> Version
|
|
-> Excepts
|
|
'[ AlreadyInstalled
|
|
, CopyError
|
|
, DigestError
|
|
, DownloadFailed
|
|
, NoDownload
|
|
, NotInstalled
|
|
, UnknownArchive
|
|
, TarDirDoesNotExist
|
|
#if !defined(TAR)
|
|
, ArchiveResult
|
|
#endif
|
|
]
|
|
m
|
|
()
|
|
installCabalBin ver = do
|
|
dlinfo <- liftE $ getDownloadInfo Cabal ver
|
|
installCabalBindist dlinfo ver
|
|
|
|
|
|
-- | Like 'installHLSBin, except takes the 'DownloadInfo' as
|
|
-- argument instead of looking it up from 'GHCupDownloads'.
|
|
installHLSBindist :: ( MonadMask m
|
|
, MonadCatch m
|
|
, MonadReader env m
|
|
, HasPlatformReq env
|
|
, HasDirs env
|
|
, HasSettings env
|
|
, MonadLogger m
|
|
, MonadResource m
|
|
, MonadIO m
|
|
, MonadUnliftIO m
|
|
, MonadFail m
|
|
)
|
|
=> DownloadInfo
|
|
-> Version
|
|
-> Excepts
|
|
'[ AlreadyInstalled
|
|
, CopyError
|
|
, DigestError
|
|
, DownloadFailed
|
|
, NoDownload
|
|
, NotInstalled
|
|
, UnknownArchive
|
|
, TarDirDoesNotExist
|
|
#if !defined(TAR)
|
|
, ArchiveResult
|
|
#endif
|
|
]
|
|
m
|
|
()
|
|
installHLSBindist dlinfo ver = do
|
|
lift $ $(logDebug) [i|Requested to install hls version #{ver}|]
|
|
|
|
PlatformRequest {..} <- lift getPlatformReq
|
|
Dirs {..} <- lift getDirs
|
|
|
|
whenM (lift (hlsInstalled ver))
|
|
(throwE $ AlreadyInstalled HLS ver)
|
|
|
|
-- download (or use cached version)
|
|
dl <- liftE $ downloadCached dlinfo Nothing
|
|
|
|
-- unpack
|
|
tmpUnpack <- lift withGHCupTmpDir
|
|
liftE $ unpackToDir tmpUnpack dl
|
|
void $ lift $ darwinNotarization _rPlatform tmpUnpack
|
|
|
|
-- the subdir of the archive where we do the work
|
|
workdir <- maybe (pure tmpUnpack) (liftE . intoSubdir tmpUnpack) (view dlSubdir dlinfo)
|
|
|
|
liftE $ installHLS' workdir binDir
|
|
|
|
-- create symlink if this is the latest version
|
|
hlsVers <- lift $ fmap rights getInstalledHLSs
|
|
let lInstHLS = headMay . reverse . sort $ hlsVers
|
|
when (maybe True (ver >=) lInstHLS) $ liftE $ setHLS ver
|
|
|
|
where
|
|
-- | Install an unpacked hls distribution.
|
|
installHLS' :: (MonadFail m, MonadLogger m, MonadCatch m, MonadIO m)
|
|
=> FilePath -- ^ Path to the unpacked hls bindist (where the executable resides)
|
|
-> FilePath -- ^ Path to install to
|
|
-> Excepts '[CopyError] m ()
|
|
installHLS' path inst = do
|
|
lift $ $(logInfo) "Installing HLS"
|
|
liftIO $ createDirRecursive' inst
|
|
|
|
-- install haskell-language-server-<ghcver>
|
|
bins@(_:_) <- liftIO $ findFiles
|
|
path
|
|
(makeRegexOpts compExtended
|
|
execBlank
|
|
([s|^haskell-language-server-[0-9].*$|] :: ByteString)
|
|
)
|
|
forM_ bins $ \f -> do
|
|
let toF = dropSuffix exeExt f
|
|
<> "~" <> T.unpack (prettyVer ver) <> exeExt
|
|
handleIO (throwE . CopyError . show) $ liftIO $ copyFile
|
|
(path </> f)
|
|
(inst </> toF)
|
|
lift $ chmod_755 (inst </> toF)
|
|
|
|
-- install haskell-language-server-wrapper
|
|
let wrapper = "haskell-language-server-wrapper"
|
|
toF = wrapper <> "-" <> T.unpack (prettyVer ver) <> exeExt
|
|
handleIO (throwE . CopyError . show) $ liftIO $ copyFile
|
|
(path </> wrapper <> exeExt)
|
|
(inst </> toF)
|
|
lift $ chmod_755 (inst </> toF)
|
|
|
|
|
|
-- | Installs hls binaries @haskell-language-server-\<ghcver\>@
|
|
-- into @~\/.ghcup\/bin/@, as well as @haskell-languager-server-wrapper@.
|
|
installHLSBin :: ( MonadMask m
|
|
, MonadCatch m
|
|
, MonadReader env m
|
|
, HasPlatformReq env
|
|
, HasGHCupInfo env
|
|
, HasDirs env
|
|
, HasSettings env
|
|
, MonadLogger m
|
|
, MonadResource m
|
|
, MonadIO m
|
|
, MonadUnliftIO m
|
|
, MonadFail m
|
|
)
|
|
=> Version
|
|
-> Excepts
|
|
'[ AlreadyInstalled
|
|
, CopyError
|
|
, DigestError
|
|
, DownloadFailed
|
|
, NoDownload
|
|
, NotInstalled
|
|
, UnknownArchive
|
|
, TarDirDoesNotExist
|
|
#if !defined(TAR)
|
|
, ArchiveResult
|
|
#endif
|
|
]
|
|
m
|
|
()
|
|
installHLSBin ver = do
|
|
dlinfo <- liftE $ getDownloadInfo HLS ver
|
|
installHLSBindist dlinfo ver
|
|
|
|
|
|
-- | Installs stack into @~\/.ghcup\/bin/stack-\<ver\>@ and
|
|
-- creates a default @stack -> stack-x.y.z.q@ symlink for
|
|
-- the latest installed version.
|
|
installStackBin :: ( MonadMask m
|
|
, MonadCatch m
|
|
, MonadReader env m
|
|
, HasDirs env
|
|
, HasSettings env
|
|
, HasPlatformReq env
|
|
, HasGHCupInfo env
|
|
, MonadLogger m
|
|
, MonadResource m
|
|
, MonadIO m
|
|
, MonadUnliftIO m
|
|
, MonadFail m
|
|
)
|
|
=> Version
|
|
-> Excepts
|
|
'[ AlreadyInstalled
|
|
, CopyError
|
|
, DigestError
|
|
, DownloadFailed
|
|
, NoDownload
|
|
, NotInstalled
|
|
, UnknownArchive
|
|
, TarDirDoesNotExist
|
|
#if !defined(TAR)
|
|
, ArchiveResult
|
|
#endif
|
|
]
|
|
m
|
|
()
|
|
installStackBin ver = do
|
|
dlinfo <- liftE $ getDownloadInfo Stack ver
|
|
installStackBindist dlinfo ver
|
|
|
|
|
|
-- | Like 'installStackBin', except takes the 'DownloadInfo' as
|
|
-- argument instead of looking it up from 'GHCupDownloads'.
|
|
installStackBindist :: ( MonadMask m
|
|
, MonadCatch m
|
|
, MonadReader env m
|
|
, HasPlatformReq env
|
|
, HasDirs env
|
|
, HasSettings env
|
|
, MonadLogger m
|
|
, MonadResource m
|
|
, MonadIO m
|
|
, MonadUnliftIO m
|
|
, MonadFail m
|
|
)
|
|
=> DownloadInfo
|
|
-> Version
|
|
-> Excepts
|
|
'[ AlreadyInstalled
|
|
, CopyError
|
|
, DigestError
|
|
, DownloadFailed
|
|
, NoDownload
|
|
, NotInstalled
|
|
, UnknownArchive
|
|
, TarDirDoesNotExist
|
|
#if !defined(TAR)
|
|
, ArchiveResult
|
|
#endif
|
|
]
|
|
m
|
|
()
|
|
installStackBindist dlinfo ver = do
|
|
lift $ $(logDebug) [i|Requested to install stack version #{ver}|]
|
|
|
|
PlatformRequest {..} <- lift getPlatformReq
|
|
Dirs {..} <- lift getDirs
|
|
|
|
whenM (lift (stackInstalled ver))
|
|
(throwE $ AlreadyInstalled Stack ver)
|
|
|
|
-- download (or use cached version)
|
|
dl <- liftE $ downloadCached dlinfo Nothing
|
|
|
|
-- unpack
|
|
tmpUnpack <- lift withGHCupTmpDir
|
|
liftE $ unpackToDir tmpUnpack dl
|
|
void $ lift $ darwinNotarization _rPlatform tmpUnpack
|
|
|
|
-- the subdir of the archive where we do the work
|
|
workdir <- maybe (pure tmpUnpack) (liftE . intoSubdir tmpUnpack) (view dlSubdir dlinfo)
|
|
|
|
liftE $ installStack' workdir binDir
|
|
|
|
-- create symlink if this is the latest version
|
|
sVers <- lift $ fmap rights getInstalledStacks
|
|
let lInstStack = headMay . reverse . sort $ sVers
|
|
when (maybe True (ver >=) lInstStack) $ liftE $ setStack ver
|
|
|
|
where
|
|
-- | Install an unpacked stack distribution.
|
|
installStack' :: (MonadLogger m, MonadCatch m, MonadIO m)
|
|
=> FilePath -- ^ Path to the unpacked stack bindist (where the executable resides)
|
|
-> FilePath -- ^ Path to install to
|
|
-> Excepts '[CopyError] m ()
|
|
installStack' path inst = do
|
|
lift $ $(logInfo) "Installing stack"
|
|
let stackFile = "stack"
|
|
liftIO $ createDirRecursive' inst
|
|
let destFileName = stackFile <> "-" <> T.unpack (prettyVer ver) <> exeExt
|
|
let destPath = inst </> destFileName
|
|
handleIO (throwE . CopyError . show) $ liftIO $ copyFile
|
|
(path </> stackFile <> exeExt)
|
|
destPath
|
|
lift $ chmod_755 destPath
|
|
|
|
|
|
|
|
|
|
---------------------
|
|
--[ Set GHC/cabal ]--
|
|
---------------------
|
|
|
|
|
|
|
|
-- | Set GHC symlinks in @~\/.ghcup\/bin@ for the requested GHC version. The behavior depends
|
|
-- on `SetGHC`:
|
|
--
|
|
-- * SetGHCOnly: @~\/.ghcup\/bin\/ghc -> ~\/.ghcup\/ghc\/\<ver\>\/bin\/ghc@
|
|
-- * SetGHC_XY: @~\/.ghcup\/bin\/ghc-X.Y -> ~\/.ghcup\/ghc\/\<ver\>\/bin\/ghc@
|
|
-- * SetGHC_XYZ: @~\/.ghcup\/bin\/ghc-\<ver\> -> ~\/.ghcup\/ghc\/\<ver\>\/bin\/ghc@
|
|
--
|
|
-- Additionally creates a @~\/.ghcup\/share -> ~\/.ghcup\/ghc\/\<ver\>\/share symlink@
|
|
-- for 'SetGHCOnly' constructor.
|
|
setGHC :: ( MonadReader env m
|
|
, HasDirs env
|
|
, MonadLogger m
|
|
, MonadThrow m
|
|
, MonadFail m
|
|
, MonadIO m
|
|
, MonadCatch m
|
|
, MonadMask m
|
|
, MonadUnliftIO m
|
|
)
|
|
=> GHCTargetVersion
|
|
-> SetGHC
|
|
-> Excepts '[NotInstalled] m GHCTargetVersion
|
|
setGHC ver sghc = do
|
|
let verS = T.unpack $ prettyVer (_tvVersion ver)
|
|
ghcdir <- lift $ ghcupGHCDir ver
|
|
|
|
whenM (lift $ not <$> ghcInstalled ver) (throwE (NotInstalled GHC ver))
|
|
|
|
-- symlink destination
|
|
Dirs {..} <- lift getDirs
|
|
|
|
-- first delete the old symlinks (this fixes compatibility issues
|
|
-- with old ghcup)
|
|
case sghc of
|
|
SetGHCOnly -> liftE $ rmPlain (_tvTarget ver)
|
|
SetGHC_XY -> liftE $ rmMajorSymlinks ver
|
|
SetGHC_XYZ -> liftE $ rmMinorSymlinks ver
|
|
|
|
-- for ghc tools (ghc, ghci, haddock, ...)
|
|
verfiles <- ghcToolFiles ver
|
|
forM_ verfiles $ \file -> do
|
|
mTargetFile <- case sghc of
|
|
SetGHCOnly -> pure $ Just file
|
|
SetGHC_XY -> do
|
|
handle
|
|
(\(e :: ParseError) -> lift $ $(logWarn) [i|#{e}|] >> pure Nothing)
|
|
$ do
|
|
(mj, mi) <- getMajorMinorV (_tvVersion ver)
|
|
let major' = intToText mj <> "." <> intToText mi
|
|
pure $ Just (file <> "-" <> T.unpack major')
|
|
SetGHC_XYZ ->
|
|
pure $ Just (file <> "-" <> verS)
|
|
|
|
-- create symlink
|
|
forM mTargetFile $ \targetFile -> do
|
|
let fullF = binDir </> targetFile <> exeExt
|
|
fileWithExt = file <> exeExt
|
|
destL <- lift $ ghcLinkDestination fileWithExt ver
|
|
lift $ createLink destL fullF
|
|
|
|
-- create symlink for share dir
|
|
when (isNothing . _tvTarget $ ver) $ lift $ symlinkShareDir ghcdir verS
|
|
|
|
pure ver
|
|
|
|
where
|
|
|
|
symlinkShareDir :: ( MonadReader env m
|
|
, HasDirs env
|
|
, MonadIO m
|
|
, MonadLogger m)
|
|
=> FilePath
|
|
-> String
|
|
-> m ()
|
|
symlinkShareDir ghcdir ver' = do
|
|
Dirs {..} <- getDirs
|
|
let destdir = baseDir
|
|
case sghc of
|
|
SetGHCOnly -> do
|
|
let sharedir = "share"
|
|
let fullsharedir = ghcdir </> sharedir
|
|
whenM (liftIO $ doesDirectoryExist fullsharedir) $ do
|
|
let fullF = destdir </> sharedir
|
|
let targetF = "." </> "ghc" </> ver' </> sharedir
|
|
$(logDebug) [i|rm -f #{fullF}|]
|
|
liftIO $ hideError doesNotExistErrorType $ removeDirectoryLink fullF
|
|
$(logDebug) [i|ln -s #{targetF} #{fullF}|]
|
|
liftIO
|
|
#if defined(IS_WINDOWS)
|
|
-- On windows we need to be more permissive
|
|
-- in case symlinks can't be created, be just
|
|
-- give up here. This symlink isn't strictly necessary.
|
|
$ hideError permissionErrorType
|
|
$ hideError illegalOperationErrorType
|
|
#endif
|
|
$ createDirectoryLink targetF fullF
|
|
_ -> pure ()
|
|
|
|
|
|
|
|
-- | Set the @~\/.ghcup\/bin\/cabal@ symlink.
|
|
setCabal :: ( MonadMask m
|
|
, MonadReader env m
|
|
, HasDirs env
|
|
, MonadLogger m
|
|
, MonadThrow m
|
|
, MonadFail m
|
|
, MonadIO m
|
|
, MonadUnliftIO m)
|
|
=> Version
|
|
-> Excepts '[NotInstalled] m ()
|
|
setCabal ver = do
|
|
let targetFile = "cabal-" <> T.unpack (prettyVer ver) <> exeExt
|
|
|
|
-- symlink destination
|
|
Dirs {..} <- lift getDirs
|
|
|
|
whenM (liftIO $ not <$> doesFileExist (binDir </> targetFile))
|
|
$ throwE
|
|
$ NotInstalled Cabal (GHCTargetVersion Nothing ver)
|
|
|
|
let cabalbin = binDir </> "cabal" <> exeExt
|
|
|
|
-- create link
|
|
let destL = targetFile
|
|
lift $ createLink destL cabalbin
|
|
|
|
pure ()
|
|
|
|
|
|
|
|
|
|
-- | Set the haskell-language-server symlinks.
|
|
setHLS :: ( MonadCatch m
|
|
, MonadReader env m
|
|
, HasDirs env
|
|
, MonadLogger m
|
|
, MonadThrow m
|
|
, MonadFail m
|
|
, MonadIO m
|
|
, MonadMask m
|
|
, MonadUnliftIO m
|
|
)
|
|
=> Version
|
|
-> Excepts '[NotInstalled] m ()
|
|
setHLS ver = do
|
|
Dirs {..} <- lift getDirs
|
|
|
|
-- Delete old symlinks, since these might have different ghc versions than the
|
|
-- selected version, so we could end up with stray or incorrect symlinks.
|
|
oldSyms <- lift hlsSymlinks
|
|
forM_ oldSyms $ \f -> do
|
|
lift $ $(logDebug) [i|rm #{binDir </> f}|]
|
|
liftIO $ rmLink (binDir </> f)
|
|
|
|
-- set haskell-language-server-<ghcver> symlinks
|
|
bins <- lift $ hlsServerBinaries ver
|
|
when (null bins) $ throwE $ NotInstalled HLS (GHCTargetVersion Nothing ver)
|
|
|
|
forM_ bins $ \f -> do
|
|
let destL = f
|
|
let target = (<> exeExt) . head . splitOn "~" $ f
|
|
lift $ createLink destL (binDir </> target)
|
|
|
|
-- set haskell-language-server-wrapper symlink
|
|
let destL = "haskell-language-server-wrapper-" <> T.unpack (prettyVer ver) <> exeExt
|
|
let wrapper = binDir </> "haskell-language-server-wrapper" <> exeExt
|
|
|
|
lift $ createLink destL wrapper
|
|
|
|
pure ()
|
|
|
|
|
|
-- | Set the @~\/.ghcup\/bin\/stack@ symlink.
|
|
setStack :: ( MonadMask m
|
|
, MonadReader env m
|
|
, HasDirs env
|
|
, MonadLogger m
|
|
, MonadThrow m
|
|
, MonadFail m
|
|
, MonadIO m
|
|
, MonadUnliftIO m
|
|
)
|
|
=> Version
|
|
-> Excepts '[NotInstalled] m ()
|
|
setStack ver = do
|
|
let targetFile = "stack-" <> T.unpack (prettyVer ver) <> exeExt
|
|
|
|
-- symlink destination
|
|
Dirs {..} <- lift getDirs
|
|
|
|
whenM (liftIO $ not <$> doesFileExist (binDir </> targetFile))
|
|
$ throwE
|
|
$ NotInstalled Stack (GHCTargetVersion Nothing ver)
|
|
|
|
let stackbin = binDir </> "stack" <> exeExt
|
|
|
|
lift $ createLink targetFile stackbin
|
|
|
|
pure ()
|
|
|
|
|
|
|
|
------------------
|
|
--[ List tools ]--
|
|
------------------
|
|
|
|
|
|
-- | Filter data type for 'listVersions'.
|
|
data ListCriteria = ListInstalled
|
|
| ListSet
|
|
deriving Show
|
|
|
|
-- | A list result describes a single tool version
|
|
-- and various of its properties.
|
|
data ListResult = ListResult
|
|
{ lTool :: Tool
|
|
, lVer :: Version
|
|
, lCross :: Maybe Text -- ^ currently only for GHC
|
|
, lTag :: [Tag]
|
|
, lInstalled :: Bool
|
|
, lSet :: Bool -- ^ currently active version
|
|
, fromSrc :: Bool -- ^ compiled from source
|
|
, lStray :: Bool -- ^ not in download info
|
|
, lNoBindist :: Bool -- ^ whether the version is available for this platform/arch
|
|
, hlsPowered :: Bool
|
|
}
|
|
deriving (Eq, Ord, Show)
|
|
|
|
|
|
-- | Extract all available tool versions and their tags.
|
|
availableToolVersions :: GHCupDownloads -> Tool -> Map.Map Version [Tag]
|
|
availableToolVersions av tool = view
|
|
(at tool % non Map.empty % to (fmap _viTags))
|
|
av
|
|
|
|
|
|
-- | List all versions from the download info, as well as stray
|
|
-- versions.
|
|
listVersions :: ( MonadCatch m
|
|
, MonadLogger m
|
|
, MonadThrow m
|
|
, MonadLogger m
|
|
, MonadIO m
|
|
, MonadReader env m
|
|
, HasDirs env
|
|
, HasPlatformReq env
|
|
, HasGHCupInfo env
|
|
)
|
|
=> Maybe Tool
|
|
-> Maybe ListCriteria
|
|
-> m [ListResult]
|
|
listVersions lt' criteria = do
|
|
-- some annoying work to avoid too much repeated IO
|
|
cSet <- cabalSet
|
|
cabals <- getInstalledCabals
|
|
hlsSet' <- hlsSet
|
|
hlses <- getInstalledHLSs
|
|
sSet <- stackSet
|
|
stacks <- getInstalledStacks
|
|
|
|
go lt' cSet cabals hlsSet' hlses sSet stacks
|
|
where
|
|
go lt cSet cabals hlsSet' hlses sSet stacks = do
|
|
case lt of
|
|
Just t -> do
|
|
GHCupInfo { _ghcupDownloads = dls } <- getGHCupInfo
|
|
-- get versions from GHCupDownloads
|
|
let avTools = availableToolVersions dls t
|
|
lr <- filter' <$> forM (Map.toList avTools) (toListResult t cSet cabals hlsSet' hlses sSet stacks)
|
|
|
|
case t of
|
|
GHC -> do
|
|
slr <- strayGHCs avTools
|
|
pure (sort (slr ++ lr))
|
|
Cabal -> do
|
|
slr <- strayCabals avTools cSet cabals
|
|
pure (sort (slr ++ lr))
|
|
HLS -> do
|
|
slr <- strayHLS avTools
|
|
pure (sort (slr ++ lr))
|
|
Stack -> do
|
|
slr <- strayStacks avTools
|
|
pure (sort (slr ++ lr))
|
|
GHCup -> pure lr
|
|
Nothing -> do
|
|
ghcvers <- go (Just GHC) cSet cabals hlsSet' hlses sSet stacks
|
|
cabalvers <- go (Just Cabal) cSet cabals hlsSet' hlses sSet stacks
|
|
hlsvers <- go (Just HLS) cSet cabals hlsSet' hlses sSet stacks
|
|
ghcupvers <- go (Just GHCup) cSet cabals hlsSet' hlses sSet stacks
|
|
stackvers <- go (Just Stack) cSet cabals hlsSet' hlses sSet stacks
|
|
pure (ghcvers <> cabalvers <> hlsvers <> stackvers <> ghcupvers)
|
|
strayGHCs :: ( MonadCatch m
|
|
, MonadReader env m
|
|
, HasDirs env
|
|
, MonadThrow m
|
|
, MonadLogger m
|
|
, MonadIO m
|
|
)
|
|
=> Map.Map Version [Tag]
|
|
-> m [ListResult]
|
|
strayGHCs avTools = do
|
|
ghcs <- getInstalledGHCs
|
|
fmap catMaybes $ forM ghcs $ \case
|
|
Right tver@GHCTargetVersion{ _tvTarget = Nothing, .. } -> do
|
|
case Map.lookup _tvVersion avTools of
|
|
Just _ -> pure Nothing
|
|
Nothing -> do
|
|
lSet <- fmap (maybe False (\(GHCTargetVersion _ v ) -> v == _tvVersion)) $ ghcSet Nothing
|
|
fromSrc <- ghcSrcInstalled tver
|
|
hlsPowered <- fmap (elem _tvVersion) hlsGHCVersions
|
|
pure $ Just $ ListResult
|
|
{ lTool = GHC
|
|
, lVer = _tvVersion
|
|
, lCross = Nothing
|
|
, lTag = []
|
|
, lInstalled = True
|
|
, lStray = isNothing (Map.lookup _tvVersion avTools)
|
|
, lNoBindist = False
|
|
, ..
|
|
}
|
|
Right tver@GHCTargetVersion{ .. } -> do
|
|
lSet <- fmap (maybe False (\(GHCTargetVersion _ v ) -> v == _tvVersion)) $ ghcSet _tvTarget
|
|
fromSrc <- ghcSrcInstalled tver
|
|
hlsPowered <- fmap (elem _tvVersion) hlsGHCVersions
|
|
pure $ Just $ ListResult
|
|
{ lTool = GHC
|
|
, lVer = _tvVersion
|
|
, lCross = _tvTarget
|
|
, lTag = []
|
|
, lInstalled = True
|
|
, lStray = True -- NOTE: cross currently cannot be installed via bindist
|
|
, lNoBindist = False
|
|
, ..
|
|
}
|
|
Left e -> do
|
|
$(logWarn)
|
|
[i|Could not parse version of stray directory #{e}|]
|
|
pure Nothing
|
|
|
|
strayCabals :: ( MonadReader env m
|
|
, HasDirs env
|
|
, MonadCatch m
|
|
, MonadThrow m
|
|
, MonadLogger m
|
|
, MonadIO m
|
|
)
|
|
=> Map.Map Version [Tag]
|
|
-> Maybe Version
|
|
-> [Either FilePath Version]
|
|
-> m [ListResult]
|
|
strayCabals avTools cSet cabals = do
|
|
fmap catMaybes $ forM cabals $ \case
|
|
Right ver ->
|
|
case Map.lookup ver avTools of
|
|
Just _ -> pure Nothing
|
|
Nothing -> do
|
|
let lSet = cSet == Just ver
|
|
pure $ Just $ ListResult
|
|
{ lTool = Cabal
|
|
, lVer = ver
|
|
, lCross = Nothing
|
|
, lTag = []
|
|
, lInstalled = True
|
|
, lStray = isNothing (Map.lookup ver avTools)
|
|
, lNoBindist = False
|
|
, fromSrc = False -- actually, we don't know :>
|
|
, hlsPowered = False
|
|
, ..
|
|
}
|
|
Left e -> do
|
|
$(logWarn)
|
|
[i|Could not parse version of stray directory #{e}|]
|
|
pure Nothing
|
|
|
|
strayHLS :: ( MonadReader env m
|
|
, HasDirs env
|
|
, MonadCatch m
|
|
, MonadThrow m
|
|
, MonadLogger m
|
|
, MonadIO m)
|
|
=> Map.Map Version [Tag]
|
|
-> m [ListResult]
|
|
strayHLS avTools = do
|
|
hlss <- getInstalledHLSs
|
|
fmap catMaybes $ forM hlss $ \case
|
|
Right ver ->
|
|
case Map.lookup ver avTools of
|
|
Just _ -> pure Nothing
|
|
Nothing -> do
|
|
lSet <- fmap (== Just ver) hlsSet
|
|
pure $ Just $ ListResult
|
|
{ lTool = HLS
|
|
, lVer = ver
|
|
, lCross = Nothing
|
|
, lTag = []
|
|
, lInstalled = True
|
|
, lStray = isNothing (Map.lookup ver avTools)
|
|
, lNoBindist = False
|
|
, fromSrc = False -- actually, we don't know :>
|
|
, hlsPowered = False
|
|
, ..
|
|
}
|
|
Left e -> do
|
|
$(logWarn)
|
|
[i|Could not parse version of stray directory #{e}|]
|
|
pure Nothing
|
|
|
|
strayStacks :: ( MonadReader env m
|
|
, HasDirs env
|
|
, MonadCatch m
|
|
, MonadThrow m
|
|
, MonadLogger m
|
|
, MonadIO m
|
|
)
|
|
=> Map.Map Version [Tag]
|
|
-> m [ListResult]
|
|
strayStacks avTools = do
|
|
stacks <- getInstalledStacks
|
|
fmap catMaybes $ forM stacks $ \case
|
|
Right ver ->
|
|
case Map.lookup ver avTools of
|
|
Just _ -> pure Nothing
|
|
Nothing -> do
|
|
lSet <- fmap (== Just ver) hlsSet
|
|
pure $ Just $ ListResult
|
|
{ lTool = Stack
|
|
, lVer = ver
|
|
, lCross = Nothing
|
|
, lTag = []
|
|
, lInstalled = True
|
|
, lStray = isNothing (Map.lookup ver avTools)
|
|
, lNoBindist = False
|
|
, fromSrc = False -- actually, we don't know :>
|
|
, hlsPowered = False
|
|
, ..
|
|
}
|
|
Left e -> do
|
|
$(logWarn)
|
|
[i|Could not parse version of stray directory #{e}|]
|
|
pure Nothing
|
|
|
|
-- NOTE: this are not cross ones, because no bindists
|
|
toListResult :: ( MonadLogger m
|
|
, MonadReader env m
|
|
, HasDirs env
|
|
, HasGHCupInfo env
|
|
, HasPlatformReq env
|
|
, MonadIO m
|
|
, MonadCatch m
|
|
)
|
|
=> Tool
|
|
-> Maybe Version
|
|
-> [Either FilePath Version]
|
|
-> Maybe Version
|
|
-> [Either FilePath Version]
|
|
-> Maybe Version
|
|
-> [Either FilePath Version]
|
|
-> (Version, [Tag])
|
|
-> m ListResult
|
|
toListResult t cSet cabals hlsSet' hlses stackSet' stacks (v, tags) = do
|
|
case t of
|
|
GHC -> do
|
|
lNoBindist <- fmap (isLeft . veitherToEither) $ runE @'[NoDownload] $ getDownloadInfo GHC v
|
|
let tver = mkTVer v
|
|
lSet <- fmap (maybe False (\(GHCTargetVersion _ v') -> v' == v)) $ ghcSet Nothing
|
|
lInstalled <- ghcInstalled tver
|
|
fromSrc <- ghcSrcInstalled tver
|
|
hlsPowered <- fmap (elem v) hlsGHCVersions
|
|
pure ListResult { lVer = v, lCross = Nothing , lTag = tags, lTool = t, lStray = False, .. }
|
|
Cabal -> do
|
|
lNoBindist <- fmap (isLeft . veitherToEither) $ runE @'[NoDownload] $ getDownloadInfo Cabal v
|
|
let lSet = cSet == Just v
|
|
let lInstalled = elem v $ rights cabals
|
|
pure ListResult { lVer = v
|
|
, lCross = Nothing
|
|
, lTag = tags
|
|
, lTool = t
|
|
, fromSrc = False
|
|
, lStray = False
|
|
, hlsPowered = False
|
|
, ..
|
|
}
|
|
GHCup -> do
|
|
let lSet = prettyPVP ghcUpVer == prettyVer v
|
|
let lInstalled = lSet
|
|
pure ListResult { lVer = v
|
|
, lTag = tags
|
|
, lCross = Nothing
|
|
, lTool = t
|
|
, fromSrc = False
|
|
, lStray = False
|
|
, lNoBindist = False
|
|
, hlsPowered = False
|
|
, ..
|
|
}
|
|
HLS -> do
|
|
lNoBindist <- fmap (isLeft . veitherToEither) $ runE @'[NoDownload] $ getDownloadInfo HLS v
|
|
let lSet = hlsSet' == Just v
|
|
let lInstalled = elem v $ rights hlses
|
|
pure ListResult { lVer = v
|
|
, lCross = Nothing
|
|
, lTag = tags
|
|
, lTool = t
|
|
, fromSrc = False
|
|
, lStray = False
|
|
, hlsPowered = False
|
|
, ..
|
|
}
|
|
Stack -> do
|
|
lNoBindist <- fmap (isLeft . veitherToEither) $ runE @'[NoDownload] $ getDownloadInfo Stack v
|
|
let lSet = stackSet' == Just v
|
|
let lInstalled = elem v $ rights stacks
|
|
pure ListResult { lVer = v
|
|
, lCross = Nothing
|
|
, lTag = tags
|
|
, lTool = t
|
|
, fromSrc = False
|
|
, lStray = False
|
|
, hlsPowered = False
|
|
, ..
|
|
}
|
|
|
|
|
|
filter' :: [ListResult] -> [ListResult]
|
|
filter' lr = case criteria of
|
|
Nothing -> lr
|
|
Just ListInstalled -> filter (\ListResult {..} -> lInstalled) lr
|
|
Just ListSet -> filter (\ListResult {..} -> lSet) lr
|
|
|
|
|
|
|
|
--------------------
|
|
--[ GHC/cabal rm ]--
|
|
--------------------
|
|
|
|
|
|
-- | Delete a ghc version and all its symlinks.
|
|
--
|
|
-- This may leave GHCup without a "set" version.
|
|
-- Will try to fix the ghc-x.y symlink after removal (e.g. to an
|
|
-- older version).
|
|
rmGHCVer :: ( MonadReader env m
|
|
, HasDirs env
|
|
, MonadThrow m
|
|
, MonadLogger m
|
|
, MonadIO m
|
|
, MonadFail m
|
|
, MonadCatch m
|
|
, MonadMask m
|
|
, MonadUnliftIO m
|
|
)
|
|
=> GHCTargetVersion
|
|
-> Excepts '[NotInstalled] m ()
|
|
rmGHCVer ver = do
|
|
isSetGHC <- lift $ fmap (== Just ver) $ ghcSet (_tvTarget ver)
|
|
|
|
whenM (lift $ fmap not $ ghcInstalled ver) (throwE (NotInstalled GHC ver))
|
|
dir <- lift $ ghcupGHCDir ver
|
|
|
|
-- this isn't atomic, order matters
|
|
when isSetGHC $ do
|
|
lift $ $(logInfo) [i|Removing ghc symlinks|]
|
|
liftE $ rmPlain (_tvTarget ver)
|
|
|
|
lift $ $(logInfo) [i|Removing ghc-x.y.z symlinks|]
|
|
liftE $ rmMinorSymlinks ver
|
|
|
|
lift $ $(logInfo) [i|Removing/rewiring ghc-x.y symlinks|]
|
|
-- first remove
|
|
handle (\(_ :: ParseError) -> pure ()) $ liftE $ rmMajorSymlinks ver
|
|
-- then fix them (e.g. with an earlier version)
|
|
|
|
lift $ $(logInfo) [i|Removing directory recursively: #{dir}|]
|
|
liftIO $ rmPath dir
|
|
|
|
v' <-
|
|
handle
|
|
(\(e :: ParseError) -> lift $ $(logWarn) [i|#{e}|] >> pure Nothing)
|
|
$ fmap Just
|
|
$ getMajorMinorV (_tvVersion ver)
|
|
forM_ v' $ \(mj, mi) -> lift (getGHCForMajor mj mi (_tvTarget ver))
|
|
>>= mapM_ (\v -> liftE $ setGHC v SetGHC_XY)
|
|
|
|
Dirs {..} <- lift getDirs
|
|
|
|
liftIO
|
|
$ hideError doesNotExistErrorType
|
|
$ rmFile (baseDir </> "share")
|
|
|
|
|
|
-- | Delete a cabal version. Will try to fix the @cabal@ symlink
|
|
-- after removal (e.g. setting it to an older version).
|
|
rmCabalVer :: ( MonadMask m
|
|
, MonadReader env m
|
|
, HasDirs env
|
|
, MonadThrow m
|
|
, MonadLogger m
|
|
, MonadIO m
|
|
, MonadFail m
|
|
, MonadCatch m
|
|
, MonadUnliftIO m
|
|
)
|
|
=> Version
|
|
-> Excepts '[NotInstalled] m ()
|
|
rmCabalVer ver = do
|
|
whenM (lift $ fmap not $ cabalInstalled ver) $ throwE (NotInstalled Cabal (GHCTargetVersion Nothing ver))
|
|
|
|
cSet <- lift cabalSet
|
|
|
|
Dirs {..} <- lift getDirs
|
|
|
|
let cabalFile = "cabal-" <> T.unpack (prettyVer ver) <> exeExt
|
|
liftIO $ hideError doesNotExistErrorType $ rmFile (binDir </> cabalFile)
|
|
|
|
when (Just ver == cSet) $ do
|
|
cVers <- lift $ fmap rights getInstalledCabals
|
|
case headMay . reverse . sort $ cVers of
|
|
Just latestver -> setCabal latestver
|
|
Nothing -> liftIO $ rmLink (binDir </> "cabal" <> exeExt)
|
|
|
|
|
|
-- | Delete a hls version. Will try to fix the hls symlinks
|
|
-- after removal (e.g. setting it to an older version).
|
|
rmHLSVer :: ( MonadMask m
|
|
, MonadReader env m
|
|
, HasDirs env
|
|
, MonadThrow m
|
|
, MonadLogger m
|
|
, MonadIO m
|
|
, MonadFail m
|
|
, MonadCatch m
|
|
, MonadUnliftIO m
|
|
)
|
|
=> Version
|
|
-> Excepts '[NotInstalled] m ()
|
|
rmHLSVer ver = do
|
|
whenM (lift $ fmap not $ hlsInstalled ver) $ throwE (NotInstalled HLS (GHCTargetVersion Nothing ver))
|
|
|
|
isHlsSet <- lift hlsSet
|
|
|
|
Dirs {..} <- lift getDirs
|
|
|
|
bins <- lift $ hlsAllBinaries ver
|
|
forM_ bins $ \f -> liftIO $ rmFile (binDir </> f)
|
|
|
|
when (Just ver == isHlsSet) $ do
|
|
-- delete all set symlinks
|
|
oldSyms <- lift hlsSymlinks
|
|
forM_ oldSyms $ \f -> do
|
|
let fullF = binDir </> f
|
|
lift $ $(logDebug) [i|rm #{fullF}|]
|
|
liftIO $ rmLink fullF
|
|
-- set latest hls
|
|
hlsVers <- lift $ fmap rights getInstalledHLSs
|
|
case headMay . reverse . sort $ hlsVers of
|
|
Just latestver -> setHLS latestver
|
|
Nothing -> pure ()
|
|
|
|
|
|
-- | Delete a stack version. Will try to fix the @stack@ symlink
|
|
-- after removal (e.g. setting it to an older version).
|
|
rmStackVer :: ( MonadMask m
|
|
, MonadReader env m
|
|
, HasDirs env
|
|
, MonadThrow m
|
|
, MonadLogger m
|
|
, MonadIO m
|
|
, MonadFail m
|
|
, MonadCatch m
|
|
, MonadUnliftIO m
|
|
)
|
|
=> Version
|
|
-> Excepts '[NotInstalled] m ()
|
|
rmStackVer ver = do
|
|
whenM (lift $ fmap not $ stackInstalled ver) $ throwE (NotInstalled Stack (GHCTargetVersion Nothing ver))
|
|
|
|
sSet <- lift stackSet
|
|
|
|
Dirs {..} <- lift getDirs
|
|
|
|
let stackFile = "stack-" <> T.unpack (prettyVer ver) <> exeExt
|
|
liftIO $ hideError doesNotExistErrorType $ rmFile (binDir </> stackFile)
|
|
|
|
when (Just ver == sSet) $ do
|
|
sVers <- lift $ fmap rights getInstalledStacks
|
|
case headMay . reverse . sort $ sVers of
|
|
Just latestver -> setStack latestver
|
|
Nothing -> liftIO $ rmLink (binDir </> "stack" <> exeExt)
|
|
|
|
|
|
-- assuming the current scheme of having just 1 ghcup bin, no version info is required.
|
|
rmGhcup :: ( MonadReader env m
|
|
, HasDirs env
|
|
, MonadIO m
|
|
, MonadCatch m
|
|
, MonadLogger m
|
|
)
|
|
=> m ()
|
|
rmGhcup = do
|
|
Dirs {binDir} <- getDirs
|
|
let ghcupFilename = "ghcup" <> exeExt
|
|
let ghcupFilepath = binDir </> ghcupFilename
|
|
|
|
currentRunningExecPath <- liftIO getExecutablePath
|
|
|
|
-- if paths do no exist, warn user, and continue to compare them, as is,
|
|
-- which should eventually fail and result in a non-standard install warning
|
|
|
|
p1 <- handleIO' doesNotExistErrorType
|
|
(handlePathNotPresent currentRunningExecPath)
|
|
(liftIO $ canonicalizePath currentRunningExecPath)
|
|
|
|
p2 <- handleIO' doesNotExistErrorType
|
|
(handlePathNotPresent ghcupFilepath)
|
|
(liftIO $ canonicalizePath ghcupFilepath)
|
|
|
|
let areEqualPaths = equalFilePath p1 p2
|
|
|
|
unless areEqualPaths $ $logWarn $ nonStandardInstallLocationMsg currentRunningExecPath
|
|
|
|
#if defined(IS_WINDOWS)
|
|
-- since it doesn't seem possible to delete a running exec in windows
|
|
-- we move it to temp dir, to be deleted at next reboot
|
|
tempDir <- liftIO $ getTemporaryDirectory
|
|
let tempFilepath = tempDir </> ghcupFilename
|
|
hideError UnsupportedOperation $
|
|
liftIO $ hideError NoSuchThing $
|
|
Win32.moveFileEx ghcupFilepath (Just tempFilepath) Win32.mOVEFILE_REPLACE_EXISTING
|
|
#else
|
|
-- delete it.
|
|
hideError doesNotExistErrorType $ liftIO $ rmFile ghcupFilepath
|
|
#endif
|
|
|
|
where
|
|
handlePathNotPresent fp _err = do
|
|
$logDebug $ "Error: The path does not exist, " <> T.pack fp
|
|
pure fp
|
|
|
|
nonStandardInstallLocationMsg path = T.pack $
|
|
"current ghcup is invoked from a non-standard location: \n"
|
|
<> path <>
|
|
"\n you may have to uninstall it manually."
|
|
|
|
rmTool :: ( MonadReader env m
|
|
, HasDirs env
|
|
, MonadLogger m
|
|
, MonadFail m
|
|
, MonadMask m
|
|
, MonadUnliftIO m)
|
|
=> ListResult
|
|
-> Excepts '[NotInstalled ] m ()
|
|
rmTool ListResult {lVer, lTool, lCross} = do
|
|
case lTool of
|
|
GHC ->
|
|
let ghcTargetVersion = GHCTargetVersion lCross lVer
|
|
in rmGHCVer ghcTargetVersion
|
|
HLS -> rmHLSVer lVer
|
|
Cabal -> rmCabalVer lVer
|
|
Stack -> rmStackVer lVer
|
|
GHCup -> lift rmGhcup
|
|
|
|
|
|
rmGhcupDirs :: ( MonadReader env m
|
|
, HasDirs env
|
|
, MonadIO m
|
|
, MonadLogger m
|
|
, MonadCatch m
|
|
, MonadMask m )
|
|
=> m [FilePath]
|
|
rmGhcupDirs = do
|
|
Dirs
|
|
{ baseDir
|
|
, binDir
|
|
, logsDir
|
|
, cacheDir
|
|
, tmpDir
|
|
} <- getDirs
|
|
|
|
let envFilePath = baseDir </> "env"
|
|
|
|
confFilePath <- getConfigFilePath
|
|
|
|
rmEnvFile envFilePath
|
|
rmConfFile confFilePath
|
|
rmDir cacheDir
|
|
rmDir logsDir
|
|
rmBinDir binDir
|
|
rmDir tmpDir
|
|
#if defined(IS_WINDOWS)
|
|
rmDir (baseDir </> "msys64")
|
|
#endif
|
|
|
|
liftIO $ removeEmptyDirsRecursive baseDir
|
|
|
|
-- report files in baseDir that are left-over after
|
|
-- the standard location deletions above
|
|
hideErrorDef [doesNotExistErrorType] [] $ reportRemainingFiles baseDir
|
|
|
|
where
|
|
|
|
rmEnvFile :: (MonadCatch m, MonadLogger m, MonadIO m) => FilePath -> m ()
|
|
rmEnvFile enFilePath = do
|
|
$logInfo "Removing Ghcup Environment File"
|
|
liftIO $ deleteFile enFilePath
|
|
|
|
rmConfFile :: (MonadCatch m, MonadLogger m, MonadIO m) => FilePath -> m ()
|
|
rmConfFile confFilePath = do
|
|
$logInfo "removing Ghcup Config File"
|
|
liftIO $ deleteFile confFilePath
|
|
|
|
rmDir :: (MonadLogger m, MonadIO m, MonadCatch m) => FilePath -> m ()
|
|
rmDir dir =
|
|
-- 'getDirectoryContentsRecursive' is lazy IO. In case
|
|
-- an error leaks through, we catch it here as well,
|
|
-- althought 'deleteFile' should already handle it.
|
|
hideErrorDef [doesNotExistErrorType] () $ do
|
|
$logInfo [i|removing #{dir}|]
|
|
contents <- liftIO $ getDirectoryContentsRecursive dir
|
|
forM_ contents (liftIO . deleteFile . (dir </>))
|
|
|
|
rmBinDir :: (MonadCatch m, MonadIO m) => FilePath -> m ()
|
|
rmBinDir binDir = do
|
|
#if !defined(IS_WINDOWS)
|
|
isXDGStyle <- liftIO useXDG
|
|
if not isXDGStyle
|
|
then removeDirIfEmptyOrIsSymlink binDir
|
|
else pure ()
|
|
#else
|
|
removeDirIfEmptyOrIsSymlink binDir
|
|
#endif
|
|
|
|
reportRemainingFiles :: MonadIO m => FilePath -> m [FilePath]
|
|
reportRemainingFiles dir = do
|
|
-- force the files so the errors don't leak
|
|
(force -> !remainingFiles) <- liftIO
|
|
(getDirectoryContentsRecursive dir >>= evaluate)
|
|
let normalizedFilePaths = fmap normalise remainingFiles
|
|
let sortedByDepthRemainingFiles = sortBy (flip compareFn) normalizedFilePaths
|
|
let remainingFilesAbsolute = fmap (dir </>) sortedByDepthRemainingFiles
|
|
|
|
pure remainingFilesAbsolute
|
|
|
|
where
|
|
calcDepth :: FilePath -> Int
|
|
calcDepth = length . filter isPathSeparator
|
|
|
|
compareFn :: FilePath -> FilePath -> Ordering
|
|
compareFn fp1 fp2 = compare (calcDepth fp1) (calcDepth fp2)
|
|
|
|
removeEmptyDirsRecursive :: FilePath -> IO ()
|
|
removeEmptyDirsRecursive fp = do
|
|
cs <- listDirectory fp >>= filterM doesDirectoryExist . fmap (fp </>)
|
|
forM_ cs removeEmptyDirsRecursive
|
|
hideError InappropriateType $ removeDirIfEmptyOrIsSymlink fp
|
|
|
|
|
|
-- we expect only files inside cache/log dir
|
|
-- we report remaining files/dirs later,
|
|
-- hence the force/quiet mode in these delete functions below.
|
|
|
|
deleteFile :: FilePath -> IO ()
|
|
deleteFile filepath = do
|
|
hideError doesNotExistErrorType
|
|
$ hideError InappropriateType $ rmFile filepath
|
|
|
|
removeDirIfEmptyOrIsSymlink :: (MonadCatch m, MonadIO m) => FilePath -> m ()
|
|
removeDirIfEmptyOrIsSymlink filepath =
|
|
hideError UnsatisfiedConstraints $
|
|
handleIO' InappropriateType
|
|
(handleIfSym filepath)
|
|
(liftIO $ removeDirectory filepath)
|
|
where
|
|
handleIfSym fp e = do
|
|
isSym <- liftIO $ pathIsSymbolicLink fp
|
|
if isSym
|
|
then liftIO $ deleteFile fp
|
|
else liftIO $ ioError e
|
|
|
|
|
|
|
|
------------------
|
|
--[ Debug info ]--
|
|
------------------
|
|
|
|
|
|
getDebugInfo :: ( Alternative m
|
|
, MonadFail m
|
|
, MonadReader env m
|
|
, HasDirs env
|
|
, MonadLogger m
|
|
, MonadCatch m
|
|
, MonadIO m
|
|
)
|
|
=> Excepts
|
|
'[NoCompatiblePlatform , NoCompatibleArch , DistroNotFound]
|
|
m
|
|
DebugInfo
|
|
getDebugInfo = do
|
|
Dirs {..} <- lift getDirs
|
|
let diBaseDir = baseDir
|
|
let diBinDir = binDir
|
|
diGHCDir <- lift ghcupGHCBaseDir
|
|
let diCacheDir = cacheDir
|
|
diArch <- lE getArchitecture
|
|
diPlatform <- liftE getPlatform
|
|
pure $ DebugInfo { .. }
|
|
|
|
|
|
|
|
|
|
---------------
|
|
--[ Compile ]--
|
|
---------------
|
|
|
|
|
|
-- | Compile a GHC from source. This behaves wrt symlinks and installation
|
|
-- the same as 'installGHCBin'.
|
|
compileGHC :: ( MonadMask m
|
|
, MonadReader env m
|
|
, HasDirs env
|
|
, HasPlatformReq env
|
|
, HasGHCupInfo env
|
|
, HasSettings env
|
|
, MonadThrow m
|
|
, MonadResource m
|
|
, MonadLogger m
|
|
, MonadIO m
|
|
, MonadUnliftIO m
|
|
, MonadFail m
|
|
)
|
|
=> Either GHCTargetVersion GitBranch -- ^ version to install
|
|
-> Maybe Version -- ^ overwrite version
|
|
-> Either Version FilePath -- ^ version to bootstrap with
|
|
-> Maybe Int -- ^ jobs
|
|
-> Maybe FilePath -- ^ build config
|
|
-> Maybe FilePath -- ^ patch directory
|
|
-> [Text] -- ^ additional args to ./configure
|
|
-> Excepts
|
|
'[ AlreadyInstalled
|
|
, BuildFailed
|
|
, DigestError
|
|
, DownloadFailed
|
|
, GHCupSetError
|
|
, NoDownload
|
|
, NotFoundInPATH
|
|
, PatchFailed
|
|
, UnknownArchive
|
|
, TarDirDoesNotExist
|
|
, NotInstalled
|
|
#if !defined(TAR)
|
|
, ArchiveResult
|
|
#endif
|
|
]
|
|
m
|
|
GHCTargetVersion
|
|
compileGHC targetGhc ov bstrap jobs mbuildConfig patchdir aargs
|
|
= do
|
|
PlatformRequest { .. } <- lift getPlatformReq
|
|
GHCupInfo { _ghcupDownloads = dls } <- lift getGHCupInfo
|
|
|
|
(workdir, tmpUnpack, tver) <- case targetGhc of
|
|
-- unpack from version tarball
|
|
Left tver -> do
|
|
lift $ $(logDebug) [i|Requested to compile: #{tver} with #{bstrap}|]
|
|
|
|
-- download source tarball
|
|
dlInfo <-
|
|
preview (ix GHC % ix (tver ^. tvVersion) % viSourceDL % _Just) dls
|
|
?? NoDownload
|
|
dl <- liftE $ downloadCached dlInfo Nothing
|
|
|
|
-- unpack
|
|
tmpUnpack <- lift mkGhcupTmpDir
|
|
liftE $ unpackToDir tmpUnpack dl
|
|
void $ lift $ darwinNotarization _rPlatform tmpUnpack
|
|
|
|
workdir <- maybe (pure tmpUnpack)
|
|
(liftE . intoSubdir tmpUnpack)
|
|
(view dlSubdir dlInfo)
|
|
|
|
pure (workdir, tmpUnpack, tver)
|
|
|
|
-- clone from git
|
|
Right GitBranch{..} -> do
|
|
tmpUnpack <- lift mkGhcupTmpDir
|
|
let git args = execLogged "git" ("--no-pager":args) (Just tmpUnpack) "git" Nothing
|
|
tver <- reThrowAll @_ @'[ProcessError] DownloadFailed $ do
|
|
let rep = fromMaybe "https://gitlab.haskell.org/ghc/ghc.git" repo
|
|
lift $ $(logInfo) [i|Fetching git repo #{rep} at ref #{ref} (this may take a while)|]
|
|
lEM $ git [ "init" ]
|
|
lEM $ git [ "remote"
|
|
, "add"
|
|
, "origin"
|
|
, fromString rep ]
|
|
|
|
let fetch_args =
|
|
[ "fetch"
|
|
, "--depth"
|
|
, "1"
|
|
, "--quiet"
|
|
, "origin"
|
|
, fromString ref ]
|
|
lEM $ git fetch_args
|
|
|
|
lEM $ git [ "checkout", "FETCH_HEAD" ]
|
|
lEM $ git [ "submodule", "update", "--init", "--depth", "1" ]
|
|
lEM $ execLogged "python3" ["./boot"] (Just tmpUnpack) "ghc-bootstrap" Nothing
|
|
lEM $ execLogged "sh" ["./configure"] (Just tmpUnpack) "ghc-bootstrap" Nothing
|
|
CapturedProcess {..} <- lift $ makeOut
|
|
["show!", "--quiet", "VALUE=ProjectVersion" ] (Just tmpUnpack)
|
|
case _exitCode of
|
|
ExitSuccess -> throwEither . MP.parse ghcProjectVersion "" . decUTF8Safe' $ _stdOut
|
|
ExitFailure c -> fail ("Could not figure out GHC project version. Exit code was: " <> show c <> ". Error was: " <> T.unpack (decUTF8Safe' _stdErr))
|
|
|
|
void $ lift $ darwinNotarization _rPlatform tmpUnpack
|
|
lift $ $(logInfo) [i|Git version #{ref} corresponds to GHC version #{prettyVer tver}|]
|
|
|
|
pure (tmpUnpack, tmpUnpack, GHCTargetVersion Nothing tver)
|
|
-- the version that's installed may differ from the
|
|
-- compiled version, so the user can overwrite it
|
|
let installVer = maybe tver (\ov' -> tver { _tvVersion = ov' }) ov
|
|
|
|
alreadyInstalled <- lift $ ghcInstalled installVer
|
|
alreadySet <- fmap (== Just tver) $ lift $ ghcSet (_tvTarget tver)
|
|
when alreadyInstalled $ do
|
|
lift $ $(logWarn) [i|GHC #{prettyShow tver} already installed. Will overwrite existing version.|]
|
|
lift $ $(logWarn)
|
|
"...waiting for 10 seconds before continuing, you can still abort..."
|
|
liftIO $ threadDelay 10000000 -- give the user a sec to intervene
|
|
|
|
ghcdir <- lift $ ghcupGHCDir installVer
|
|
|
|
bghc <- case bstrap of
|
|
Right g -> pure $ Right g
|
|
Left bver -> pure $ Left ("ghc-" <> (T.unpack . prettyVer $ bver) <> exeExt)
|
|
|
|
(mBindist, bmk) <- liftE $ runBuildAction
|
|
tmpUnpack
|
|
Nothing
|
|
(do
|
|
b <- compileBindist bghc tver workdir ghcdir
|
|
bmk <- liftIO $ B.readFile (build_mk workdir)
|
|
pure (b, bmk)
|
|
)
|
|
|
|
when alreadyInstalled $ do
|
|
lift $ $(logInfo) [i|Deleting existing installation|]
|
|
liftE $ rmGHCVer tver
|
|
|
|
forM_ mBindist $ \bindist -> do
|
|
liftE $ installPackedGHC bindist
|
|
(Just $ RegexDir "ghc-.*")
|
|
ghcdir
|
|
(tver ^. tvVersion)
|
|
|
|
liftIO $ B.writeFile (ghcdir </> ghcUpSrcBuiltFile) bmk
|
|
|
|
reThrowAll GHCupSetError $ postGHCInstall tver
|
|
|
|
-- restore
|
|
when alreadySet $ liftE $ void $ setGHC tver SetGHCOnly
|
|
|
|
pure tver
|
|
|
|
where
|
|
defaultConf = case targetGhc of
|
|
Left (GHCTargetVersion (Just _) _) -> [s|
|
|
V=0
|
|
BUILD_MAN = NO
|
|
BUILD_SPHINX_HTML = NO
|
|
BUILD_SPHINX_PDF = NO
|
|
HADDOCK_DOCS = NO
|
|
Stage1Only = YES|]
|
|
_ -> [s|
|
|
V=0
|
|
BUILD_MAN = NO
|
|
BUILD_SPHINX_HTML = NO
|
|
BUILD_SPHINX_PDF = NO
|
|
HADDOCK_DOCS = YES|]
|
|
|
|
compileBindist :: ( MonadReader env m
|
|
, HasDirs env
|
|
, HasSettings env
|
|
, HasPlatformReq env
|
|
, MonadThrow m
|
|
, MonadCatch m
|
|
, MonadLogger m
|
|
, MonadIO m
|
|
, MonadFail m
|
|
)
|
|
=> Either FilePath FilePath
|
|
-> GHCTargetVersion
|
|
-> FilePath
|
|
-> FilePath
|
|
-> Excepts
|
|
'[FileDoesNotExistError, InvalidBuildConfig, PatchFailed, ProcessError, NotFoundInPATH, CopyError]
|
|
m
|
|
(Maybe FilePath) -- ^ output path of bindist, None for cross
|
|
compileBindist bghc tver workdir ghcdir = do
|
|
lift $ $(logInfo) [i|configuring build|]
|
|
liftE checkBuildConfig
|
|
|
|
Dirs {..} <- lift getDirs
|
|
pfreq <- lift getPlatformReq
|
|
|
|
forM_ patchdir $ \dir -> liftE $ applyPatches dir workdir
|
|
|
|
cEnv <- liftIO getEnvironment
|
|
|
|
if | _tvVersion tver >= [vver|8.8.0|] -> do
|
|
bghcPath <- case bghc of
|
|
Right ghc' -> pure ghc'
|
|
Left bver -> do
|
|
spaths <- liftIO getSearchPath
|
|
liftIO (searchPath spaths bver) !? NotFoundInPATH bver
|
|
lEM $ execLogged
|
|
"sh"
|
|
("./configure" : maybe mempty
|
|
(\x -> ["--target=" <> T.unpack x])
|
|
(_tvTarget tver)
|
|
++ ["--prefix=" <> ghcdir]
|
|
#if defined(IS_WINDOWS)
|
|
++ ["--enable-tarballs-autodownload"]
|
|
#endif
|
|
++ fmap T.unpack aargs
|
|
)
|
|
(Just workdir)
|
|
"ghc-conf"
|
|
(Just (("GHC", bghcPath) : cEnv))
|
|
| otherwise -> do
|
|
lEM $ execLogged
|
|
"sh"
|
|
( [ "./configure", "--with-ghc=" <> either id id bghc
|
|
]
|
|
++ maybe mempty
|
|
(\x -> ["--target=" <> T.unpack x])
|
|
(_tvTarget tver)
|
|
++ ["--prefix=" <> ghcdir]
|
|
#if defined(IS_WINDOWS)
|
|
++ ["--enable-tarballs-autodownload"]
|
|
#endif
|
|
++ fmap T.unpack aargs
|
|
)
|
|
(Just workdir)
|
|
"ghc-conf"
|
|
(Just cEnv)
|
|
|
|
case mbuildConfig of
|
|
Just bc -> liftIOException
|
|
doesNotExistErrorType
|
|
(FileDoesNotExistError bc)
|
|
(liftIO $ copyFile bc (build_mk workdir))
|
|
Nothing ->
|
|
liftIO $ B.writeFile (build_mk workdir) defaultConf
|
|
|
|
lift $ $(logInfo) [i|Building (this may take a while)...|]
|
|
lEM $ make (maybe [] (\j -> ["-j" <> fS (show j)]) jobs) (Just workdir)
|
|
|
|
if | isCross tver -> do
|
|
lift $ $(logInfo) [i|Installing cross toolchain...|]
|
|
lEM $ make ["install"] (Just workdir)
|
|
pure Nothing
|
|
| otherwise -> do
|
|
lift $ $(logInfo) [i|Creating bindist...|]
|
|
lEM $ make ["binary-dist"] (Just workdir)
|
|
[tar] <- liftIO $ findFiles
|
|
workdir
|
|
(makeRegexOpts compExtended
|
|
execBlank
|
|
([s|^ghc-.*\.tar\..*$|] :: ByteString)
|
|
)
|
|
c <- liftIO $ BL.readFile (workdir </> tar)
|
|
cDigest <-
|
|
fmap (T.take 8)
|
|
. lift
|
|
. throwEither
|
|
. E.decodeUtf8'
|
|
. B16.encode
|
|
. SHA256.hashlazy
|
|
$ c
|
|
cTime <- liftIO getCurrentTime
|
|
let tarName = makeValid [i|ghc-#{tVerToText tver}-#{pfReqToString pfreq}-#{iso8601Show cTime}-#{cDigest}.tar#{takeExtension tar}|]
|
|
let tarPath = cacheDir </> tarName
|
|
handleIO (throwE . CopyError . show) $ liftIO $ copyFile (workdir </> tar)
|
|
tarPath
|
|
lift $ $(logInfo) [i|Copied bindist to #{tarPath}|]
|
|
pure $ Just tarPath
|
|
|
|
build_mk workdir = workdir </> "mk" </> "build.mk"
|
|
|
|
checkBuildConfig :: (MonadCatch m, MonadIO m)
|
|
=> Excepts
|
|
'[FileDoesNotExistError, InvalidBuildConfig]
|
|
m
|
|
()
|
|
checkBuildConfig = do
|
|
c <- case mbuildConfig of
|
|
Just bc -> do
|
|
liftIOException
|
|
doesNotExistErrorType
|
|
(FileDoesNotExistError bc)
|
|
(liftIO $ B.readFile bc)
|
|
Nothing -> pure defaultConf
|
|
let lines' = fmap T.strip . T.lines $ decUTF8Safe c
|
|
|
|
-- for cross, we need Stage1Only
|
|
case targetGhc of
|
|
Left (GHCTargetVersion (Just _) _) -> when ("Stage1Only = YES" `notElem` lines') $ throwE
|
|
(InvalidBuildConfig
|
|
[s|Cross compiling needs to be a Stage1 build, add "Stage1Only = YES" to your config!|]
|
|
)
|
|
_ -> pure ()
|
|
|
|
isCross :: GHCTargetVersion -> Bool
|
|
isCross = isJust . _tvTarget
|
|
|
|
|
|
|
|
|
|
---------------------
|
|
--[ Upgrade GHCup ]--
|
|
---------------------
|
|
|
|
|
|
-- | Upgrade ghcup and place it in @~\/.ghcup\/bin\/ghcup@,
|
|
-- if no path is provided.
|
|
upgradeGHCup :: ( MonadMask m
|
|
, MonadReader env m
|
|
, HasDirs env
|
|
, HasPlatformReq env
|
|
, HasGHCupInfo env
|
|
, HasSettings env
|
|
, MonadCatch m
|
|
, MonadLogger m
|
|
, MonadThrow m
|
|
, MonadResource m
|
|
, MonadIO m
|
|
, MonadUnliftIO m
|
|
)
|
|
=> Maybe FilePath -- ^ full file destination to write ghcup into
|
|
-> Bool -- ^ whether to force update regardless
|
|
-- of currently installed version
|
|
-> Excepts
|
|
'[ CopyError
|
|
, DigestError
|
|
, DownloadFailed
|
|
, NoDownload
|
|
, NoUpdate
|
|
]
|
|
m
|
|
Version
|
|
upgradeGHCup mtarget force' = do
|
|
Dirs {..} <- lift getDirs
|
|
GHCupInfo { _ghcupDownloads = dls } <- lift getGHCupInfo
|
|
|
|
lift $ $(logInfo) [i|Upgrading GHCup...|]
|
|
let latestVer = fromJust $ fst <$> getLatest dls GHCup
|
|
when (not force' && (latestVer <= pvpToVersion ghcUpVer)) $ throwE NoUpdate
|
|
dli <- liftE $ getDownloadInfo GHCup latestVer
|
|
tmp <- lift withGHCupTmpDir
|
|
let fn = "ghcup" <> exeExt
|
|
p <- liftE $ download dli tmp (Just fn)
|
|
let destDir = takeDirectory destFile
|
|
destFile = fromMaybe (binDir </> fn <> exeExt) mtarget
|
|
lift $ $(logDebug) [i|mkdir -p #{destDir}|]
|
|
liftIO $ createDirRecursive' destDir
|
|
#if defined(IS_WINDOWS)
|
|
let tempGhcup = cacheDir </> "ghcup.old"
|
|
liftIO $ hideError NoSuchThing $ rmFile tempGhcup
|
|
|
|
lift $ $(logDebug) [i|mv #{destFile} #{tempGhcup}|]
|
|
-- NoSuchThing may be raised when we're updating ghcup from
|
|
-- a non-standard location
|
|
liftIO $ hideError NoSuchThing $ Win32.moveFileEx destFile (Just tempGhcup) 0
|
|
lift $ $(logDebug) [i|cp #{p} #{destFile}|]
|
|
handleIO (throwE . CopyError . show) $ liftIO $ copyFile p
|
|
destFile
|
|
#else
|
|
lift $ $(logDebug) [i|rm -f #{destFile}|]
|
|
liftIO $ hideError NoSuchThing $ rmFile destFile
|
|
lift $ $(logDebug) [i|cp #{p} #{destFile}|]
|
|
handleIO (throwE . CopyError . show) $ liftIO $ copyFile p
|
|
destFile
|
|
#endif
|
|
lift $ chmod_755 destFile
|
|
|
|
liftIO (isInPath destFile) >>= \b -> unless b $
|
|
lift $ $(logWarn) [i|"#{takeFileName destFile}" is not in PATH! You have to add it in order to use ghcup.|]
|
|
liftIO (isShadowed destFile) >>= \case
|
|
Nothing -> pure ()
|
|
Just pa -> lift $ $(logWarn) [i|ghcup is shadowed by "#{pa}". The upgrade will not be in effect, unless you remove "#{pa}" or make sure "#{destDir}" comes before "#{takeFileName pa}" in PATH.|]
|
|
|
|
pure latestVer
|
|
|
|
|
|
|
|
-------------
|
|
--[ Other ]--
|
|
-------------
|
|
|
|
|
|
-- | Creates @ghc-x.y.z@ and @ghc-x.y@ symlinks. This is used for
|
|
-- both installing from source and bindist.
|
|
postGHCInstall :: ( MonadReader env m
|
|
, HasDirs env
|
|
, MonadLogger m
|
|
, MonadThrow m
|
|
, MonadFail m
|
|
, MonadIO m
|
|
, MonadCatch m
|
|
, MonadMask m
|
|
, MonadUnliftIO m
|
|
)
|
|
=> GHCTargetVersion
|
|
-> Excepts '[NotInstalled] m ()
|
|
postGHCInstall ver@GHCTargetVersion {..} = do
|
|
void $ liftE $ setGHC ver SetGHC_XYZ
|
|
|
|
-- Create ghc-x.y symlinks. This may not be the current
|
|
-- version, create it regardless.
|
|
v' <-
|
|
handle (\(e :: ParseError) -> lift $ $(logWarn) [i|#{e}|] >> pure Nothing)
|
|
$ fmap Just
|
|
$ getMajorMinorV _tvVersion
|
|
forM_ v' $ \(mj, mi) -> lift (getGHCForMajor mj mi _tvTarget)
|
|
>>= mapM_ (\v -> liftE $ setGHC v SetGHC_XY)
|
|
|
|
|
|
-- | Reports the binary location of a given tool:
|
|
--
|
|
-- * for GHC, this reports: @~\/.ghcup\/ghc\/\<ver\>\/bin\/ghc@
|
|
-- * for cabal, this reports @~\/.ghcup\/bin\/cabal-\<ver\>@
|
|
-- * for hls, this reports @~\/.ghcup\/bin\/haskell-language-server-wrapper-\<ver\>@
|
|
-- * for stack, this reports @~\/.ghcup\/bin\/stack-\<ver\>@
|
|
-- * for ghcup, this reports the location of the currently running executable
|
|
whereIsTool :: ( MonadReader env m
|
|
, HasDirs env
|
|
, MonadLogger m
|
|
, MonadThrow m
|
|
, MonadFail m
|
|
, MonadIO m
|
|
, MonadCatch m
|
|
, MonadMask m
|
|
, MonadUnliftIO m
|
|
)
|
|
=> Tool
|
|
-> GHCTargetVersion
|
|
-> Excepts '[NotInstalled] m FilePath
|
|
whereIsTool tool ver@GHCTargetVersion {..} = do
|
|
dirs <- lift getDirs
|
|
|
|
case tool of
|
|
GHC -> do
|
|
whenM (lift $ fmap not $ ghcInstalled ver)
|
|
$ throwE (NotInstalled GHC ver)
|
|
bdir <- lift $ ghcupGHCDir ver
|
|
pure (bdir </> "bin" </> ghcBinaryName ver)
|
|
Cabal -> do
|
|
whenM (lift $ fmap not $ cabalInstalled _tvVersion)
|
|
$ throwE (NotInstalled Cabal (GHCTargetVersion Nothing _tvVersion))
|
|
pure (binDir dirs </> "cabal-" <> T.unpack (prettyVer _tvVersion) <> exeExt)
|
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HLS -> do
|
|
whenM (lift $ fmap not $ hlsInstalled _tvVersion)
|
|
$ throwE (NotInstalled HLS (GHCTargetVersion Nothing _tvVersion))
|
|
pure (binDir dirs </> "haskell-language-server-wrapper-" <> T.unpack (prettyVer _tvVersion) <> exeExt)
|
|
|
|
Stack -> do
|
|
whenM (lift $ fmap not $ stackInstalled _tvVersion)
|
|
$ throwE (NotInstalled Stack (GHCTargetVersion Nothing _tvVersion))
|
|
pure (binDir dirs </> "stack-" <> T.unpack (prettyVer _tvVersion) <> exeExt)
|
|
GHCup -> do
|
|
currentRunningExecPath <- liftIO getExecutablePath
|
|
liftIO $ canonicalizePath currentRunningExecPath
|
|
|
|
|
|
|