1118 lines
37 KiB
Haskell
1118 lines
37 KiB
Haskell
{-# LANGUAGE CPP #-}
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{-# LANGUAGE DataKinds #-}
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{-# LANGUAGE DeriveGeneric #-}
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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 QuasiQuotes #-}
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{-# LANGUAGE TemplateHaskell #-}
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{-# LANGUAGE TypeApplications #-}
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{-# LANGUAGE TypeFamilies #-}
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{-# LANGUAGE ViewPatterns #-}
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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 : POSIX
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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.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.Maybe
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import Data.String.Interpolate
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import Data.Text ( Text )
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import Data.Versions
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import Data.Word8
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import GHC.IO.Exception
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import HPath
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import HPath.IO hiding ( hideError )
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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.IO.Error
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import System.Posix.Env.ByteString ( getEnvironment )
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import System.Posix.FilePath ( getSearchPath )
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import System.Posix.Files.ByteString
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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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-------------------------
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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 Settings m
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, MonadLogger m
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, MonadResource m
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, MonadIO 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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-> PlatformRequest -- ^ the platform to install on
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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 (PlatformRequest {..}) = 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)
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$ (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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-- unpack
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tmpUnpack <- lift mkGhcupTmpDir
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liftE $ unpackToDir tmpUnpack dl
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void $ liftIO $ darwinNotarization _rPlatform tmpUnpack
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-- prepare paths
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ghcdir <- lift $ ghcupGHCDir tver
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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 $ runBuildAction tmpUnpack (Just ghcdir) (installGHC' workdir ghcdir)
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liftE $ postGHCInstall tver
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where
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-- | Install an unpacked GHC distribution. This only deals with the GHC build system and nothing else.
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installGHC' :: (MonadReader Settings m, MonadThrow m, MonadLogger m, MonadIO m)
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=> Path Abs -- ^ Path to the unpacked GHC bindist (where the configure script resides)
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-> Path Abs -- ^ Path to install to
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-> Excepts '[ProcessError] m ()
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installGHC' path inst = do
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lift $ $(logInfo) "Installing GHC (this may take a while)"
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lEM $ execLogged "./configure"
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False
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(["--prefix=" <> toFilePath inst] ++ alpineArgs)
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[rel|ghc-configure|]
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(Just path)
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Nothing
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lEM $ make ["install"] (Just path)
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pure ()
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alpineArgs
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| ver >= [vver|8.2.2|]
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, Linux Alpine <- _rPlatform = ["--disable-ld-override"]
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| otherwise = []
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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 Settings m
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, MonadLogger m
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, MonadResource m
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, MonadIO m
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)
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=> GHCupDownloads -- ^ the download info to look up the tarball from
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-> Version -- ^ the version to install
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-> PlatformRequest -- ^ the platform to install on
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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 bDls ver pfreq = do
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dlinfo <- lE $ getDownloadInfo GHC ver pfreq bDls
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installGHCBindist dlinfo ver pfreq
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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 Settings m
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, MonadLogger m
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, MonadResource m
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, MonadIO 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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-> PlatformRequest
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-> Excepts
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'[ AlreadyInstalled
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, CopyError
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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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installCabalBindist dlinfo ver (PlatformRequest {..}) = do
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lift $ $(logDebug) [i|Requested to install cabal version #{ver}|]
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Settings {dirs = Dirs {..}} <- lift ask
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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 && isSymbolicLink x)
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-- ignore when the installation is a legacy cabal (binary, not symlink)
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$ getSymbolicLinkStatus (toFilePath (binDir </> [rel|cabal|]))
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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 $ liftIO $ 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) (liftE . intoSubdir tmpUnpack) (view dlSubdir dlinfo)
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liftE $ installCabal' workdir binDir
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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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pure ()
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where
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-- | Install an unpacked cabal distribution.
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installCabal' :: (MonadLogger m, MonadCatch m, MonadIO m)
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=> Path Abs -- ^ Path to the unpacked cabal bindist (where the executable resides)
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-> Path Abs -- ^ Path to install to
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-> Excepts '[CopyError] m ()
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installCabal' path inst = do
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lift $ $(logInfo) "Installing cabal"
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let cabalFile = [rel|cabal|]
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liftIO $ createDirRecursive' inst
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destFileName <- lift $ parseRel (toFilePath cabalFile <> "-" <> verToBS ver)
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let destPath = inst </> destFileName
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handleIO (throwE . CopyError . show) $ liftIO $ copyFile
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(path </> cabalFile)
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(destPath)
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Overwrite
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lift $ chmod_777 destPath
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-- | Installs cabal into @~\/.ghcup\/bin/cabal-\<ver\>@ and
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-- creates a default @cabal -> cabal-x.y.z.q@ symlink for
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-- the latest installed version.
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installCabalBin :: ( MonadMask m
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, MonadCatch m
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, MonadReader Settings m
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, MonadLogger m
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, MonadResource m
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, MonadIO m
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, MonadFail m
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)
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=> GHCupDownloads
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-> Version
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-> PlatformRequest
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-> Excepts
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'[ AlreadyInstalled
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, CopyError
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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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installCabalBin bDls ver pfreq = do
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dlinfo <- lE $ getDownloadInfo Cabal ver pfreq bDls
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installCabalBindist dlinfo ver pfreq
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---------------------
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--[ Set GHC/cabal ]--
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---------------------
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-- | Set GHC symlinks in @~\/.ghcup\/bin@ for the requested GHC version. The behavior depends
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-- on `SetGHC`:
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--
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-- * SetGHCOnly: @~\/.ghcup\/bin\/ghc -> ~\/.ghcup\/ghc\/\<ver\>\/bin\/ghc@
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-- * SetGHC_XY: @~\/.ghcup\/bin\/ghc-X.Y -> ~\/.ghcup\/ghc\/\<ver\>\/bin\/ghc@
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-- * SetGHC_XYZ: @~\/.ghcup\/bin\/ghc-\<ver\> -> ~\/.ghcup\/ghc\/\<ver\>\/bin\/ghc@
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--
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-- Additionally creates a @~\/.ghcup\/share -> ~\/.ghcup\/ghc\/\<ver\>\/share symlink@
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-- for 'SetGHCOnly' constructor.
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setGHC :: ( MonadReader Settings m
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, MonadLogger m
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, MonadThrow m
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, MonadFail m
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, MonadIO m
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, MonadCatch m
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)
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=> GHCTargetVersion
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-> SetGHC
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-> Excepts '[NotInstalled] m GHCTargetVersion
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setGHC ver sghc = do
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let verBS = verToBS (_tvVersion ver)
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ghcdir <- lift $ ghcupGHCDir ver
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whenM (lift $ fmap not $ ghcInstalled ver) (throwE (NotInstalled GHC (ver ^. tvVersion % to prettyVer)))
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-- symlink destination
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Settings { dirs = Dirs {..} } <- lift ask
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liftIO $ createDirRecursive' binDir
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-- first delete the old symlinks (this fixes compatibility issues
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-- with old ghcup)
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case sghc of
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SetGHCOnly -> liftE $ rmPlain (_tvTarget ver)
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SetGHC_XY -> lift $ rmMajorSymlinks ver
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SetGHC_XYZ -> lift $ rmMinorSymlinks ver
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-- for ghc tools (ghc, ghci, haddock, ...)
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verfiles <- ghcToolFiles ver
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forM_ verfiles $ \file -> do
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mTargetFile <- case sghc of
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SetGHCOnly -> pure $ Just file
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SetGHC_XY -> do
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v' <-
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handle
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(\(e :: ParseError) -> lift $ $(logWarn) [i|#{e}|] >> pure Nothing)
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$ fmap Just
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$ getMajorMinorV (_tvVersion ver)
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forM v' $ \(mj, mi) ->
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let major' = E.encodeUtf8 $ intToText mj <> "." <> intToText mi
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in parseRel (toFilePath file <> B.singleton _hyphen <> major')
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SetGHC_XYZ ->
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fmap Just $ parseRel (toFilePath file <> B.singleton _hyphen <> verBS)
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-- create symlink
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forM mTargetFile $ \targetFile -> do
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let fullF = binDir </> targetFile
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destL <- lift $ ghcLinkDestination (toFilePath file) ver
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lift $ $(logDebug) [i|ln -s #{destL} #{toFilePath fullF}|]
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liftIO $ createSymlink fullF destL
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-- create symlink for share dir
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when (isNothing . _tvTarget $ ver) $ lift $ symlinkShareDir ghcdir verBS
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pure ver
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where
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symlinkShareDir :: (MonadReader Settings m, MonadIO m, MonadLogger m)
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=> Path Abs
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-> ByteString
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-> m ()
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symlinkShareDir ghcdir verBS = do
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Settings { dirs = Dirs {..} } <- ask
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let destdir = baseDir
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case sghc of
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SetGHCOnly -> do
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let sharedir = [rel|share|]
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let fullsharedir = ghcdir </> sharedir
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whenM (liftIO $ doesDirectoryExist fullsharedir) $ do
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let fullF = destdir </> sharedir
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let targetF = "./ghc/" <> verBS <> "/" <> toFilePath sharedir
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$(logDebug) [i|rm -f #{fullF}|]
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liftIO $ hideError doesNotExistErrorType $ deleteFile fullF
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$(logDebug) [i|ln -s #{targetF} #{fullF}|]
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liftIO $ createSymlink fullF targetF
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_ -> pure ()
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-- | Set the @~\/.ghcup\/bin\/cabal@ symlink.
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setCabal :: (MonadReader Settings m, MonadLogger m, MonadThrow m, MonadFail m, MonadIO m)
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=> Version
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-> Excepts '[NotInstalled] m ()
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setCabal ver = do
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let verBS = verToBS ver
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targetFile <- parseRel ("cabal-" <> verBS)
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-- symlink destination
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Settings {dirs = Dirs {..}} <- lift ask
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liftIO $ createDirRecursive' binDir
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whenM (liftIO $ fmap not $ doesFileExist (binDir </> targetFile))
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$ throwE
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$ NotInstalled Cabal (prettyVer ver)
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let cabalbin = binDir </> [rel|cabal|]
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-- delete old file (may be binary or symlink)
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lift $ $(logDebug) [i|rm -f #{toFilePath cabalbin}|]
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liftIO $ hideError doesNotExistErrorType $ deleteFile
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cabalbin
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-- create symlink
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let destL = toFilePath targetFile
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lift $ $(logDebug) [i|ln -s #{destL} #{toFilePath cabalbin}|]
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liftIO $ createSymlink cabalbin destL
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pure ()
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|
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|
------------------
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--[ List tools ]--
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------------------
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-- | Filter data type for 'listVersions'.
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data ListCriteria = ListInstalled
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| ListSet
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deriving Show
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-- | A list result describes a single tool version
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-- and various of its properties.
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data ListResult = ListResult
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{ lTool :: Tool
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, lVer :: Version
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, lCross :: Maybe Text -- ^ currently only for GHC
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, lTag :: [Tag]
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, lInstalled :: Bool
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, lSet :: Bool -- ^ currently active version
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, fromSrc :: Bool -- ^ compiled from source
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, lStray :: Bool -- ^ not in download info
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, lNoBindist :: Bool -- ^ whether the version is available for this platform/arch
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}
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deriving (Eq, Ord, Show)
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|
|
|
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-- | Extract all available tool versions and their tags.
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availableToolVersions :: GHCupDownloads -> Tool -> Map.Map Version [Tag]
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availableToolVersions av tool = view
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(at tool % non Map.empty % to (fmap (_viTags)))
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av
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|
|
|
|
-- | List all versions from the download info, as well as stray
|
|
-- versions.
|
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listVersions :: ( MonadCatch m
|
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, MonadLogger m
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, MonadThrow m
|
|
, MonadLogger m
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|
, MonadIO m
|
|
, MonadReader Settings m
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)
|
|
=> GHCupDownloads
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-> Maybe Tool
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-> Maybe ListCriteria
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-> PlatformRequest
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-> m [ListResult]
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listVersions av lt criteria pfreq = do
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case lt of
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Just t -> do
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-- get versions from GHCupDownloads
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let avTools = availableToolVersions av t
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lr <- filter' <$> forM (Map.toList avTools) (toListResult t)
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case t of
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-- append stray GHCs
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GHC -> do
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slr <- strayGHCs avTools
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pure $ (sort (slr ++ lr))
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Cabal -> do
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slr <- strayCabals avTools
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pure $ (sort (slr ++ lr))
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_ -> pure lr
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Nothing -> do
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ghcvers <- listVersions av (Just GHC) criteria pfreq
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cabalvers <- listVersions av (Just Cabal) criteria pfreq
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ghcupvers <- listVersions av (Just GHCup) criteria pfreq
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pure (ghcvers <> cabalvers <> ghcupvers)
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where
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strayGHCs :: (MonadReader Settings m, MonadThrow m, MonadLogger m, MonadIO m)
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=> Map.Map Version [Tag]
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-> m [ListResult]
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strayGHCs avTools = do
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ghcs <- getInstalledGHCs
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fmap catMaybes $ forM ghcs $ \case
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|
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
|
|
pure $ Just $ ListResult
|
|
{ lTool = GHC
|
|
, lVer = _tvVersion
|
|
, lCross = Nothing
|
|
, lTag = []
|
|
, lInstalled = True
|
|
, lStray = maybe True (const False) (Map.lookup _tvVersion avTools)
|
|
, lNoBindist = False
|
|
, ..
|
|
}
|
|
Right tver@GHCTargetVersion{ .. } -> do
|
|
lSet <- fmap (maybe False (\(GHCTargetVersion _ v ) -> v == _tvVersion)) $ ghcSet _tvTarget
|
|
fromSrc <- ghcSrcInstalled tver
|
|
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 #{toFilePath e}|]
|
|
pure Nothing
|
|
|
|
strayCabals :: (MonadReader Settings m, MonadCatch m, MonadThrow m, MonadLogger m, MonadIO m)
|
|
=> Map.Map Version [Tag]
|
|
-> m [ListResult]
|
|
strayCabals avTools = do
|
|
cabals <- getInstalledCabals
|
|
fmap catMaybes $ forM cabals $ \case
|
|
Right ver ->
|
|
case Map.lookup ver avTools of
|
|
Just _ -> pure Nothing
|
|
Nothing -> do
|
|
lSet <- fmap (maybe False (== ver)) $ cabalSet
|
|
pure $ Just $ ListResult
|
|
{ lTool = Cabal
|
|
, lVer = ver
|
|
, lCross = Nothing
|
|
, lTag = []
|
|
, lInstalled = True
|
|
, lStray = maybe True (const False) (Map.lookup ver avTools)
|
|
, lNoBindist = False
|
|
, fromSrc = False -- actually, we don't know :>
|
|
, ..
|
|
}
|
|
Left e -> do
|
|
$(logWarn)
|
|
[i|Could not parse version of stray directory #{toFilePath e}|]
|
|
pure Nothing
|
|
|
|
-- NOTE: this are not cross ones, because no bindists
|
|
toListResult :: (MonadReader Settings m, MonadIO m, MonadCatch m) => Tool -> (Version, [Tag]) -> m ListResult
|
|
toListResult t (v, tags) = case t of
|
|
GHC -> do
|
|
let lNoBindist = isLeft $ getDownloadInfo GHC v pfreq av
|
|
let tver = mkTVer v
|
|
lSet <- fmap (maybe False (\(GHCTargetVersion _ v') -> v' == v)) $ ghcSet Nothing
|
|
lInstalled <- ghcInstalled tver
|
|
fromSrc <- ghcSrcInstalled tver
|
|
pure ListResult { lVer = v, lCross = Nothing , lTag = tags, lTool = t, lStray = False, .. }
|
|
Cabal -> do
|
|
let lNoBindist = isLeft $ getDownloadInfo Cabal v pfreq av
|
|
lSet <- fmap (maybe False (== v)) $ cabalSet
|
|
lInstalled <- cabalInstalled v
|
|
pure ListResult { lVer = v
|
|
, lCross = Nothing
|
|
, lTag = tags
|
|
, lTool = t
|
|
, fromSrc = False
|
|
, lStray = 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
|
|
, ..
|
|
}
|
|
|
|
|
|
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 Settings m
|
|
, MonadThrow m
|
|
, MonadLogger m
|
|
, MonadIO m
|
|
, MonadFail m
|
|
, MonadCatch m
|
|
)
|
|
=> GHCTargetVersion
|
|
-> Excepts '[NotInstalled] m ()
|
|
rmGHCVer ver = do
|
|
isSetGHC <- lift $ fmap (maybe False (== ver)) $ ghcSet (_tvTarget ver)
|
|
|
|
whenM (lift $ fmap not $ ghcInstalled ver) (throwE (NotInstalled GHC (ver ^. tvVersion % to prettyVer)))
|
|
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 directory recursively: #{toFilePath dir}|]
|
|
liftIO $ deleteDirRecursive dir
|
|
|
|
lift $ $(logInfo) [i|Removing ghc-x.y.z symlinks|]
|
|
lift $ rmMinorSymlinks ver
|
|
|
|
lift $ $(logInfo) [i|Removing/rewiring ghc-x.y symlinks|]
|
|
-- first remove
|
|
handle (\(_ :: ParseError) -> pure ()) $ lift $ rmMajorSymlinks ver
|
|
-- then fix them (e.g. with an earlier version)
|
|
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)
|
|
|
|
Settings { dirs = Dirs {..} } <- lift ask
|
|
|
|
liftIO
|
|
$ hideError doesNotExistErrorType
|
|
$ deleteFile
|
|
$ (baseDir </> [rel|share|])
|
|
|
|
|
|
-- | Delete a cabal version. Will try to fix the @cabal@ symlink
|
|
-- after removal (e.g. setting it to an older version).
|
|
rmCabalVer :: (MonadReader Settings m, MonadThrow m, MonadLogger m, MonadIO m, MonadFail m, MonadCatch m)
|
|
=> Version
|
|
-> Excepts '[NotInstalled] m ()
|
|
rmCabalVer ver = do
|
|
whenM (lift $ fmap not $ cabalInstalled ver) $ throwE (NotInstalled Cabal (prettyVer ver))
|
|
|
|
cSet <- lift $ cabalSet
|
|
|
|
Settings {dirs = Dirs {..}} <- lift ask
|
|
|
|
cabalFile <- lift $ parseRel ("cabal-" <> verToBS ver)
|
|
liftIO $ hideError doesNotExistErrorType $ deleteFile (binDir </> cabalFile)
|
|
|
|
when (maybe False (== ver) cSet) $ do
|
|
cVers <- lift $ fmap rights $ getInstalledCabals
|
|
case headMay . reverse . sort $ cVers of
|
|
Just latestver -> setCabal latestver
|
|
Nothing -> liftIO $ hideError doesNotExistErrorType $ deleteFile
|
|
(binDir </> [rel|cabal|])
|
|
|
|
|
|
|
|
------------------
|
|
--[ Debug info ]--
|
|
------------------
|
|
|
|
|
|
getDebugInfo :: (MonadReader Settings m, MonadLogger m, MonadCatch m, MonadIO m)
|
|
=> Excepts
|
|
'[NoCompatiblePlatform , NoCompatibleArch , DistroNotFound]
|
|
m
|
|
DebugInfo
|
|
getDebugInfo = do
|
|
Settings {dirs = Dirs {..}} <- lift ask
|
|
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 Settings m
|
|
, MonadThrow m
|
|
, MonadResource m
|
|
, MonadLogger m
|
|
, MonadIO m
|
|
, MonadFail m
|
|
)
|
|
=> GHCupDownloads
|
|
-> GHCTargetVersion -- ^ version to install
|
|
-> Either Version (Path Abs) -- ^ version to bootstrap with
|
|
-> Maybe Int -- ^ jobs
|
|
-> Maybe (Path Abs) -- ^ build config
|
|
-> Maybe (Path Abs) -- ^ patch directory
|
|
-> [Text] -- ^ additional args to ./configure
|
|
-> PlatformRequest
|
|
-> Excepts
|
|
'[ AlreadyInstalled
|
|
, BuildFailed
|
|
, DigestError
|
|
, DownloadFailed
|
|
, GHCupSetError
|
|
, NoDownload
|
|
, NotFoundInPATH
|
|
, PatchFailed
|
|
, UnknownArchive
|
|
, TarDirDoesNotExist
|
|
#if !defined(TAR)
|
|
, ArchiveResult
|
|
#endif
|
|
]
|
|
m
|
|
()
|
|
compileGHC dls tver bstrap jobs mbuildConfig patchdir aargs PlatformRequest {..} = do
|
|
lift $ $(logDebug) [i|Requested to compile: #{tver} with #{bstrap}|]
|
|
whenM (lift $ ghcInstalled tver)
|
|
(throwE $ AlreadyInstalled GHC (tver ^. tvVersion))
|
|
|
|
-- 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 $ liftIO $ darwinNotarization _rPlatform tmpUnpack
|
|
|
|
bghc <- case bstrap of
|
|
Right g -> pure $ Right g
|
|
Left bver -> Left <$> parseRel ("ghc-" <> verToBS bver)
|
|
workdir <- maybe (pure tmpUnpack) (liftE . intoSubdir tmpUnpack) (view dlSubdir dlInfo)
|
|
ghcdir <- lift $ ghcupGHCDir tver
|
|
|
|
liftE $ runBuildAction
|
|
tmpUnpack
|
|
(Just ghcdir)
|
|
(compile bghc ghcdir workdir >> markSrcBuilt ghcdir workdir)
|
|
|
|
reThrowAll GHCupSetError $ postGHCInstall tver
|
|
pure ()
|
|
|
|
where
|
|
defaultConf = case _tvTarget tver of
|
|
Nothing -> [s|
|
|
V=0
|
|
BUILD_MAN = NO
|
|
BUILD_SPHINX_HTML = NO
|
|
BUILD_SPHINX_PDF = NO
|
|
HADDOCK_DOCS = YES|]
|
|
Just _ -> [s|
|
|
V=0
|
|
BUILD_MAN = NO
|
|
BUILD_SPHINX_HTML = NO
|
|
BUILD_SPHINX_PDF = NO
|
|
HADDOCK_DOCS = NO
|
|
Stage1Only = YES|]
|
|
|
|
compile :: (MonadReader Settings m, MonadThrow m, MonadCatch m, MonadLogger m, MonadIO m)
|
|
=> Either (Path Rel) (Path Abs)
|
|
-> Path Abs
|
|
-> Path Abs
|
|
-> Excepts
|
|
'[ FileDoesNotExistError
|
|
, InvalidBuildConfig
|
|
, PatchFailed
|
|
, ProcessError
|
|
, NotFoundInPATH
|
|
]
|
|
m
|
|
()
|
|
compile bghc ghcdir workdir = do
|
|
lift $ $(logInfo) [i|configuring build|]
|
|
liftE $ checkBuildConfig
|
|
|
|
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 <- catMaybes . fmap parseAbs <$> liftIO getSearchPath
|
|
(liftIO $ searchPath spaths bver) !? NotFoundInPATH bver
|
|
lEM $ execLogged
|
|
"./configure"
|
|
False
|
|
( ["--prefix=" <> toFilePath ghcdir]
|
|
++ (maybe mempty
|
|
(\x -> ["--target=" <> E.encodeUtf8 x])
|
|
(_tvTarget tver)
|
|
)
|
|
++ fmap E.encodeUtf8 aargs
|
|
)
|
|
[rel|ghc-conf|]
|
|
(Just workdir)
|
|
(Just (("GHC", toFilePath bghcPath) : cEnv))
|
|
| otherwise -> do
|
|
lEM $ execLogged
|
|
"./configure"
|
|
False
|
|
( [ "--prefix=" <> toFilePath ghcdir
|
|
, "--with-ghc=" <> either toFilePath toFilePath bghc
|
|
]
|
|
++ (maybe mempty
|
|
(\x -> ["--target=" <> E.encodeUtf8 x])
|
|
(_tvTarget tver)
|
|
)
|
|
++ fmap E.encodeUtf8 aargs
|
|
)
|
|
[rel|ghc-conf|]
|
|
(Just workdir)
|
|
(Just cEnv)
|
|
|
|
case mbuildConfig of
|
|
Just bc -> liftIOException
|
|
doesNotExistErrorType
|
|
(FileDoesNotExistError $ toFilePath bc)
|
|
(liftIO $ copyFile bc (build_mk workdir) Overwrite)
|
|
Nothing ->
|
|
liftIO $ writeFile (build_mk workdir) (Just newFilePerms) defaultConf
|
|
|
|
lift $ $(logInfo) [i|Building (this may take a while)...|]
|
|
lEM $ make (maybe [] (\j -> ["-j" <> fS (show j)]) jobs)
|
|
(Just workdir)
|
|
|
|
lift $ $(logInfo) [i|Installing...|]
|
|
lEM $ make ["install"] (Just workdir)
|
|
|
|
markSrcBuilt ghcdir workdir = do
|
|
let dest = (ghcdir </> ghcUpSrcBuiltFile)
|
|
liftIO $ copyFile (build_mk workdir) dest Overwrite
|
|
|
|
build_mk workdir = workdir </> [rel|mk/build.mk|]
|
|
|
|
checkBuildConfig :: (MonadCatch m, MonadIO m)
|
|
=> Excepts
|
|
'[FileDoesNotExistError , InvalidBuildConfig]
|
|
m
|
|
()
|
|
checkBuildConfig = do
|
|
c <- case mbuildConfig of
|
|
Just bc -> do
|
|
BL.toStrict <$> liftIOException doesNotExistErrorType
|
|
(FileDoesNotExistError $ toFilePath bc)
|
|
(liftIO $ readFile bc)
|
|
Nothing -> pure defaultConf
|
|
let lines' = fmap T.strip . T.lines $ decUTF8Safe c
|
|
|
|
-- for cross, we need Stage1Only
|
|
case _tvTarget tver of
|
|
Just _ -> when (not $ elem "Stage1Only = YES" lines') $ throwE
|
|
(InvalidBuildConfig
|
|
[s|Cross compiling needs to be a Stage1 build, add "Stage1Only = YES" to your config!|]
|
|
)
|
|
Nothing -> pure ()
|
|
|
|
|
|
|
|
-- | Compile a cabal from source. This behaves wrt symlinks and installation
|
|
-- the same as 'installCabalBin'.
|
|
compileCabal :: ( MonadReader Settings m
|
|
, MonadResource m
|
|
, MonadMask m
|
|
, MonadLogger m
|
|
, MonadIO m
|
|
, MonadFail m
|
|
)
|
|
=> GHCupDownloads
|
|
-> Version -- ^ version to install
|
|
-> Either Version (Path Abs) -- ^ version to bootstrap with
|
|
-> Maybe Int
|
|
-> Maybe (Path Abs)
|
|
-> PlatformRequest
|
|
-> Excepts
|
|
'[ AlreadyInstalled
|
|
, BuildFailed
|
|
, CopyError
|
|
, DigestError
|
|
, DownloadFailed
|
|
, NoDownload
|
|
, NotInstalled
|
|
, PatchFailed
|
|
, UnknownArchive
|
|
, TarDirDoesNotExist
|
|
#if !defined(TAR)
|
|
, ArchiveResult
|
|
#endif
|
|
]
|
|
m
|
|
()
|
|
compileCabal dls tver bghc jobs patchdir PlatformRequest{..} = do
|
|
lift $ $(logDebug) [i|Requested to compile: #{tver} with ghc-#{bghc}|]
|
|
|
|
Settings {dirs = Dirs {..}} <- lift ask
|
|
|
|
whenM
|
|
(lift (cabalInstalled tver) >>= \a -> liftIO $
|
|
handleIO (\_ -> pure False)
|
|
$ fmap (\x -> a && isSymbolicLink x)
|
|
-- ignore when the installation is a legacy cabal (binary, not symlink)
|
|
$ getSymbolicLinkStatus (toFilePath (binDir </> [rel|cabal|]))
|
|
)
|
|
$ (throwE $ AlreadyInstalled Cabal tver)
|
|
|
|
-- download source tarball
|
|
dlInfo <- preview (ix Cabal % ix tver % viSourceDL % _Just) dls ?? NoDownload
|
|
dl <- liftE $ downloadCached dlInfo Nothing
|
|
|
|
-- unpack
|
|
tmpUnpack <- lift mkGhcupTmpDir
|
|
liftE $ unpackToDir tmpUnpack dl
|
|
void $ liftIO $ darwinNotarization _rPlatform tmpUnpack
|
|
|
|
workdir <- maybe (pure tmpUnpack) (liftE . intoSubdir tmpUnpack) (view dlSubdir dlInfo)
|
|
|
|
cbin <- liftE $ runBuildAction tmpUnpack Nothing (compile workdir)
|
|
|
|
destFileName <- lift $ parseRel ("cabal-" <> verToBS tver)
|
|
handleIO (throwE . CopyError . show) $ liftIO $ copyFile
|
|
cbin
|
|
(binDir </> destFileName)
|
|
Overwrite
|
|
|
|
-- create symlink if this is the latest version
|
|
cVers <- lift $ fmap rights $ getInstalledCabals
|
|
let lInstCabal = headMay . reverse . sort $ cVers
|
|
when (maybe True (tver >=) lInstCabal) $ liftE $ setCabal tver
|
|
|
|
pure ()
|
|
|
|
where
|
|
compile :: (MonadReader Settings m, MonadThrow m, MonadLogger m, MonadIO m, MonadResource m)
|
|
=> Path Abs
|
|
-> Excepts '[ProcessError , PatchFailed] m (Path Abs)
|
|
compile workdir = do
|
|
lift $ $(logInfo) [i|Building (this may take a while)...|]
|
|
|
|
forM_ patchdir $ \dir -> liftE $ applyPatches dir workdir
|
|
|
|
ghcEnv <- case bghc of
|
|
Right path -> do
|
|
-- recover the version from /foo/ghc-6.5.4
|
|
bn <- basename path
|
|
let dn = toFilePath $ dirname path
|
|
let ver = snd . B.break (== _hyphen) . toFilePath $ bn
|
|
|
|
pure
|
|
[ ("GHC" , toFilePath path)
|
|
, ("GHC_PKG", dn <> "/" <> "ghc-pkg" <> ver)
|
|
, ("HADDOCK", dn <> "/" <> "haddock" <> ver)
|
|
]
|
|
Left bver -> do
|
|
let v' = verToBS bver
|
|
pure
|
|
[ ("GHC" , "ghc-" <> v')
|
|
, ("GHC_PKG", "ghc-pkg-" <> v')
|
|
, ("HADDOCK", "haddock-" <> v')
|
|
]
|
|
|
|
tmp <- lift withGHCupTmpDir
|
|
liftIO $ createDirRecursive' (tmp </> [rel|bin|])
|
|
newEnv <- lift $ addToCurrentEnv (("PREFIX", toFilePath tmp) : ghcEnv)
|
|
lift $ $(logDebug) [i|Environment: #{newEnv}|]
|
|
|
|
lEM $ execLogged "./bootstrap.sh"
|
|
False
|
|
(maybe [] (\j -> ["-j", fS (show j)]) jobs)
|
|
[rel|cabal-bootstrap|]
|
|
(Just workdir)
|
|
(Just newEnv)
|
|
pure $ (tmp </> [rel|bin/cabal|])
|
|
|
|
|
|
|
|
|
|
---------------------
|
|
--[ Upgrade GHCup ]--
|
|
---------------------
|
|
|
|
|
|
-- | Upgrade ghcup and place it in @~\/.ghcup\/bin\/ghcup@,
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-- if no path is provided.
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|
upgradeGHCup :: ( MonadMask m
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|
, MonadReader Settings m
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|
, MonadCatch m
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|
, MonadLogger m
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|
, MonadThrow m
|
|
, MonadResource m
|
|
, MonadIO m
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|
)
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|
=> GHCupDownloads
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|
-> Maybe (Path Abs) -- ^ full file destination to write ghcup into
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|
-> Bool -- ^ whether to force update regardless
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|
-- of currently installed version
|
|
-> PlatformRequest
|
|
-> Excepts
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|
'[ CopyError
|
|
, DigestError
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|
, DownloadFailed
|
|
, NoDownload
|
|
, NoUpdate
|
|
]
|
|
m
|
|
Version
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|
upgradeGHCup dls mtarget force pfreq = do
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|
Settings {dirs = Dirs {..}} <- lift ask
|
|
lift $ $(logInfo) [i|Upgrading GHCup...|]
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|
let latestVer = fromJust $ getLatest dls GHCup
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|
when (not force && (latestVer <= pvpToVersion ghcUpVer)) $ throwE NoUpdate
|
|
dli <- lE $ getDownloadInfo GHCup latestVer pfreq dls
|
|
tmp <- lift withGHCupTmpDir
|
|
let fn = [rel|ghcup|]
|
|
p <- liftE $ download dli tmp (Just fn)
|
|
let fullDest = fromMaybe (binDir </> fn) mtarget
|
|
liftIO $ hideError NoSuchThing $ deleteFile fullDest
|
|
handleIO (throwE . CopyError . show) $ liftIO $ copyFile p
|
|
fullDest
|
|
Overwrite
|
|
lift $ chmod_777 fullDest
|
|
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 Settings m
|
|
, MonadLogger m
|
|
, MonadThrow m
|
|
, MonadFail m
|
|
, MonadIO m
|
|
, MonadCatch 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)
|
|
|