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Windows support

This commit is contained in:
Julian Ospald 2021-05-14 23:09:45 +02:00
parent 9793fc6888
commit 2f62067d96
Signed by: hasufell
GPG Key ID: 3786C5262ECB4A3F
49 changed files with 16670 additions and 17812 deletions
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64
.gitlab-ci.yml
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@ -20,6 +20,7 @@ variables:
variables:
OS: "LINUX"
ARCH: "64"
CABAL_DIR: "$CI_PROJECT_DIR/cabal"
.alpine:64bit:
image: "alpine:3.12"
@ -28,6 +29,7 @@ variables:
variables:
OS: "LINUX"
ARCH: "64"
CABAL_DIR: "$CI_PROJECT_DIR/cabal"
.alpine:32bit:
image: "i386/alpine:3.12"
@ -36,6 +38,7 @@ variables:
variables:
OS: "LINUX"
ARCH: "32"
CABAL_DIR: "$CI_PROJECT_DIR/cabal"
.linux:armv7:
image: "arm32v7/fedora"
@ -44,6 +47,7 @@ variables:
variables:
OS: "LINUX"
ARCH: "ARM"
CABAL_DIR: "$CI_PROJECT_DIR/cabal"
.linux:aarch64:
image: "arm64v8/fedora"
@ -52,6 +56,7 @@ variables:
variables:
OS: "LINUX"
ARCH: "ARM64"
CABAL_DIR: "$CI_PROJECT_DIR/cabal"
.darwin:
tags:
@ -59,6 +64,7 @@ variables:
variables:
OS: "DARWIN"
ARCH: "64"
CABAL_DIR: "$CI_PROJECT_DIR/cabal"
.freebsd:
tags:
@ -66,22 +72,25 @@ variables:
variables:
OS: "FREEBSD"
ARCH: "64"
CABAL_DIR: "$CI_PROJECT_DIR/cabal"
.windows:
tags:
- new-x86_64-windows
variables:
OS: "WINDOWS"
ARCH: "64"
CABAL_DIR: "$CI_PROJECT_DIR/cabal"
.root_cleanup:
after_script:
- BUILD_DIR=$CI_PROJECT_DIR
- echo "Cleaning $BUILD_DIR"
- cd $HOME
- test -n "$BUILD_DIR"
- shopt -s extglob
- rm -Rf "$BUILD_DIR"/!(out)
- exit 0
- bash ./.gitlab/after_script.sh
.test_ghcup_version:
script:
- ./.gitlab/script/ghcup_version.sh
- bash ./.gitlab/script/ghcup_version.sh
variables:
JSON_VERSION: "0.0.4"
JSON_VERSION: "0.0.5"
artifacts:
expire_in: 2 week
paths:
@ -132,9 +141,18 @@ variables:
before_script:
- ./.gitlab/before_script/freebsd/install_deps.sh
.test_ghcup_version:windows:
extends:
- .test_ghcup_version
- .windows
- .root_cleanup
before_script:
- set CABAL_DIR="$CI_PROJECT_DIR/cabal"
- bash ./.gitlab/before_script/windows/install_deps.sh
.release_ghcup:
script:
- ./.gitlab/script/ghcup_release.sh
- bash ./.gitlab/script/ghcup_release.sh
artifacts:
expire_in: 2 week
paths:
@ -142,7 +160,7 @@ variables:
only:
- tags
variables:
JSON_VERSION: "0.0.4"
JSON_VERSION: "0.0.5"
######## stack test ########
@ -260,6 +278,15 @@ test:freebsd:latest:
when: manual
needs: []
######## windows test ########
test:windows:recommended:
stage: test
extends: .test_ghcup_version:windows
variables:
GHC_VERSION: "8.10.4"
CABAL_VERSION: "3.4.0.0"
needs: []
######## linux release ########
@ -350,6 +377,21 @@ release:freebsd:
GHC_VERSION: "8.10.4"
CABAL_VERSION: "3.4.0.0"
######## windows release ########
release:windows:
stage: release
needs: ["test:windows:recommended"]
extends:
- .windows
- .release_ghcup
- .root_cleanup
before_script:
- bash ./.gitlab/before_script/windows/install_deps.sh
variables:
ARTIFACT: "x86_64-mingw64-ghcup"
GHC_VERSION: "8.10.4"
CABAL_VERSION: "3.4.0.0"
######## hlint ########

15
.gitlab/after_script.sh Normal file
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@ -0,0 +1,15 @@
#!/bin/sh
set -eux
BUILD_DIR=$CI_PROJECT_DIR
echo "Cleaning $BUILD_DIR"
cd $HOME
test -n "$BUILD_DIR"
shopt -s extglob
rm -Rf "$BUILD_DIR"/!(out)
if [ "${OS}" = "WINDOWS" ] ; then
rm -Rf /c/ghcup
fi
exit 0

3
.gitlab/before_script/linux/alpine/install_deps.sh
View File

@ -41,6 +41,9 @@ apk add --no-cache \
zlib \
zlib-dev \
zlib-static \
bzip2 \
bzip2-dev \
bzip2-static \
gmp \
gmp-dev \
openssl-dev \

2
.gitlab/before_script/linux/install_deps.sh
View File

@ -7,7 +7,7 @@ set -eux
mkdir -p "${TMPDIR}"
sudo apt-get update -y
sudo apt-get install -y libnuma-dev zlib1g-dev libgmp-dev libgmp10 libssl-dev liblzma-dev git wget
sudo apt-get install -y libnuma-dev zlib1g-dev libgmp-dev libgmp10 libssl-dev liblzma-dev libbz2-dev git wget
curl -sSfL https://downloads.haskell.org/~ghcup/x86_64-linux-ghcup > ./ghcup-bin
chmod +x ghcup-bin

2
.gitlab/before_script/linux/install_deps_manual.sh
View File

@ -19,7 +19,7 @@ ednf() {
}
ednf update
ednf install gcc gcc-c++ gmp gmp-devel make ncurses ncurses-devel xz xz-devel perl zlib zlib-devel openssl-devel openssl-libs openssl libffi libffi-devel lbzip2 lbzip2-utils
ednf install gcc gcc-c++ gmp gmp-devel make ncurses ncurses-devel xz xz-devel perl zlib zlib-devel openssl-devel openssl-libs openssl libffi libffi-devel lbzip2 lbzip2-utils bzip2-devel
if [ "${ARCH}" = "ARM64" ] ; then
ednf install numactl numactl-libs numactl-devel
fi

2
.gitlab/before_script/linux/install_deps_minimal.sh
View File

@ -7,4 +7,4 @@ set -eux
mkdir -p "${TMPDIR}"
sudo apt-get update -y
sudo apt-get install -y libnuma-dev zlib1g-dev libgmp-dev libgmp10 libssl-dev liblzma-dev git wget
sudo apt-get install -y libnuma-dev zlib1g-dev libgmp-dev libgmp10 libssl-dev liblzma-dev libbz2-dev git wget

22
.gitlab/before_script/windows/install_deps.sh Normal file
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@ -0,0 +1,22 @@
#!/bin/sh
set -eux
. "$( cd "$(dirname "$0")" ; pwd -P )/../../ghcup_env"
mkdir -p "${TMPDIR}" "${CABAL_DIR}"
rm -rf /c/ghcup
mkdir -p /c/ghcup
CI_PROJECT_DIR=$(pwd)
curl -o ghcup.exe https://downloads.haskell.org/~ghcup/tmp/x86_64-mingw64-ghcup-5.exe
chmod +x ghcup.exe
./ghcup.exe install ${GHC_VERSION}
./ghcup.exe set ${GHC_VERSION}
./ghcup.exe install-cabal ${CABAL_VERSION}
rm ./ghcup.exe
exit 0

12
.gitlab/ghcup_env
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@ -1,3 +1,9 @@
export GHCUP_INSTALL_BASE_PREFIX="$CI_PROJECT_DIR"
export PATH="$CI_PROJECT_DIR/.ghcup/bin:$CI_PROJECT_DIR/.local/bin:$PATH"
export TMPDIR="$CI_PROJECT_DIR/tmp"
if [ "${OS}" = "WINDOWS" ] ; then
export GHCUP_INSTALL_BASE_PREFIX="$CI_PROJECT_DIR"
export PATH="/c/ghcup/bin:$CI_PROJECT_DIR/.local/bin:$PATH"
export TMPDIR="$CI_PROJECT_DIR/tmp"
else
export GHCUP_INSTALL_BASE_PREFIX="$CI_PROJECT_DIR"
export PATH="$CI_PROJECT_DIR/.ghcup/bin:$CI_PROJECT_DIR/.local/bin:$PATH"
export TMPDIR="$CI_PROJECT_DIR/tmp"
fi

2
.gitlab/script/ghcup_bootstrap.sh
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@ -7,7 +7,7 @@ set -eux
mkdir -p "$CI_PROJECT_DIR"/.local/bin
ecabal() {
cabal --store-dir="$(pwd)"/.store "$@"
cabal "$@"
}
eghcup() {

4
.gitlab/script/ghcup_release.sh
View File

@ -7,7 +7,7 @@ set -eux
mkdir -p "$CI_PROJECT_DIR"/.local/bin
ecabal() {
cabal --store-dir="$(pwd)"/.store "$@"
cabal "$@"
}
git describe
@ -30,6 +30,8 @@ if [ "${OS}" = "LINUX" ] ; then
fi
elif [ "${OS}" = "FREEBSD" ] ; then
ecabal build -w ghc-${GHC_VERSION} --ghc-options='-split-sections' --constraint="zlib +bundled-c-zlib" -ftui
elif [ "${OS}" = "WINDOWS" ] ; then
ecabal build -w ghc-${GHC_VERSION} --constraint="zlib +bundled-c-zlib" --constraint="lzma +static"
else
ecabal build -w ghc-${GHC_VERSION} --constraint="zlib +bundled-c-zlib" --constraint="lzma +static" -ftui
fi

21
.gitlab/script/ghcup_version.sh
View File

@ -6,12 +6,18 @@ set -eux
mkdir -p "$CI_PROJECT_DIR"/.local/bin
CI_PROJECT_DIR=$(pwd)
ecabal() {
cabal --store-dir="$(pwd)"/.store "$@"
cabal "$@"
}
eghcup() {
ghcup -v -c -s file://$(pwd)/ghcup-${JSON_VERSION}.yaml "$@"
if [ "${OS}" = "WINDOWS" ] ; then
ghcup -v -c -s file:/$CI_PROJECT_DIR/ghcup-${JSON_VERSION}.yaml "$@"
else
ghcup -v -c -s file://$CI_PROJECT_DIR/ghcup-${JSON_VERSION}.yaml "$@"
fi
}
git describe --always
@ -36,6 +42,9 @@ elif [ "${OS}" = "LINUX" ] ; then
ecabal build -w ghc-${GHC_VERSION} -finternal-downloader -ftui
ecabal test -w ghc-${GHC_VERSION} -finternal-downloader -ftui ghcup-test
fi
elif [ "${OS}" = "WINDOWS" ] ; then
ecabal build -w ghc-${GHC_VERSION}
ecabal test -w ghc-${GHC_VERSION} ghcup-test
else
ecabal build -w ghc-${GHC_VERSION} -finternal-downloader -ftui
ecabal test -w ghc-${GHC_VERSION} -finternal-downloader -ftui ghcup-test
@ -116,8 +125,12 @@ fi
eghcup rm $(ghc --numeric-version)
# https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/116
eghcup install cabal -u https://oleg.fi/cabal-install-3.4.0.0-rc4/cabal-install-3.4.0.0-x86_64-ubuntu-16.04.tar.xz 3.4.0.0-rc4
eghcup rm cabal 3.4.0.0-rc4
if [ "${OS}" = "LINUX" ] ; then
if [ "${ARCH}" = "64" ] ; then
eghcup install cabal -u https://oleg.fi/cabal-install-3.4.0.0-rc4/cabal-install-3.4.0.0-x86_64-ubuntu-16.04.tar.xz 3.4.0.0-rc4
eghcup rm cabal 3.4.0.0-rc4
fi
fi
eghcup upgrade
eghcup upgrade -f

1
CHANGELOG.md
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@ -2,6 +2,7 @@
## 0.1.15 -- ????-??-??
* Add windows support wrt [#130](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/130)
* Add date to GHC bindist names created by ghcup
* Warn when /tmp doesn't have 5GB or more of disk space
* Allow to compile GHC from git repo wrt [#126](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/126)

4
HACKING.md
View File

@ -6,10 +6,6 @@
This is an open variant, similar to [plucky](https://hackage.haskell.org/package/plucky) or [oops](https://github.com/i-am-tom/oops) and allows us to combine different error types. Maybe it is too much and it's a little bit [unergonomic](https://github.com/haskus/packages/issues/32) at times. If it really hurts maintenance, it will be removed. It was more of an experiment.
### No use of filepath or directory
Filepath and directory have two fundamental problems: 1. they use String as filepath (see [AFPP](https://gitlab.haskell.org/ghc/ghc/-/wikis/proposal/abstract-file-path) as to why this is wrong) and 2. they try very hard to be cross-platform at the expense of low-level correctness. Instead, we use the [hpath](https://github.com/hasufell/hpath) libraries for file and filepath related stuff, which also gives us stronger filepath types.
### No use of haskell-TLS
I consider haskell-TLS an interesting experiment, but not a battle-tested and peer-reviewed crypto implementation. There is little to no research about what the intricacies of using haskell for low-level crypto are and how vulnerable such binaries are. Instead, we use either curl the binary (for FreeBSD and mac) or http-io-streams, which works with OpenSSL bindings.

2
README.md
View File

@ -234,7 +234,7 @@ ghcup is not a reimplementation of stack. The only common part is automatic inst
2. Why not support windows?
Windows support is [WIP](https://gitlab.haskell.org/haskell/ghcup-hs/-/issues/130).
We do.
3. Why the haskell reimplementation?

4
app/ghcup-gen/Main.hs
View File

@ -123,8 +123,8 @@ main = do
where
valAndExit f contents = do
(GHCupInfo _ av) <- case Y.decodeEither' contents of
(GHCupInfo _ av gt) <- case Y.decodeEither' contents of
Right r -> pure r
Left e -> die (color Red $ show e)
myLoggerT (LoggerConfig True (B.hPut stdout) (\_ -> pure ())) (f av)
myLoggerT (LoggerConfig True (B.hPut stdout) (\_ -> pure ())) (f av gt)
>>= exitWith

51
app/ghcup-gen/Validate.hs
View File

@ -11,6 +11,7 @@ module Validate where
import GHCup
import GHCup.Download
import GHCup.Errors
import GHCup.Platform
import GHCup.Types
import GHCup.Types.Optics
import GHCup.Utils
@ -22,6 +23,7 @@ import qualified Codec.Archive.Tar as Tar
#else
import Codec.Archive
#endif
import Control.Applicative
import Control.Exception.Safe
import Control.Monad
import Control.Monad.IO.Class
@ -37,12 +39,11 @@ import Data.IORef
import Data.List
import Data.String.Interpolate
import Data.Versions
import HPath ( toFilePath, rel )
import Haskus.Utils.Variant.Excepts
import Optics
import System.FilePath
import System.Exit
import System.IO
import System.Posix.FilePath
import Text.ParserCombinators.ReadP
import Text.PrettyPrint.HughesPJClass ( prettyShow )
import Text.Regex.Posix
@ -67,8 +68,9 @@ addError = do
validate :: (Monad m, MonadLogger m, MonadThrow m, MonadIO m, MonadUnliftIO m)
=> GHCupDownloads
-> M.Map GlobalTool DownloadInfo
-> m ExitCode
validate dls = do
validate dls _ = do
ref <- liftIO $ newIORef 0
-- verify binary downloads --
@ -106,6 +108,10 @@ validate dls = do
addError
when ((notElem FreeBSD pspecs) && arch == A_64) $ lift $ $(logWarn)
[i|FreeBSD missing for #{t} #{v'} #{arch'}|]
when (notElem Windows pspecs && arch == A_64) $ do
lift $ $(logError)
[i|Windows missing for for #{t} #{v'} #{arch'}|]
addError
-- alpine needs to be set explicitly, because
-- we cannot assume that "Linux UnknownLinux" runs on Alpine
@ -188,22 +194,24 @@ validateTarballs :: ( Monad m
, MonadIO m
, MonadUnliftIO m
, MonadMask m
, Alternative m
, MonadFail m
)
=> TarballFilter
-> GHCupDownloads
-> M.Map GlobalTool DownloadInfo
-> m ExitCode
validateTarballs (TarballFilter tool versionRegex) dls = do
validateTarballs (TarballFilter tool versionRegex) dls gt = do
ref <- liftIO $ newIORef 0
flip runReaderT ref $ do
-- download/verify all tarballs
let dlis = nubOrd $ dls ^.. each
%& indices (maybe (const True) (==) tool) %> each
%& indices (matchTest versionRegex . T.unpack . prettyVer)
% (viSourceDL % _Just `summing` viArch % each % each % each)
let dlis = nubOrd $ dls ^.. each %& indices (maybe (const True) (==) tool) %> each %& indices (matchTest versionRegex . T.unpack . prettyVer) % (viSourceDL % _Just `summing` viArch % each % each % each)
when (null dlis) $ $(logError) [i|no tarballs selected by filter|] *> addError
forM_ dlis downloadAll
let gdlis = nubOrd $ gt ^.. each
forM_ (dlis ++ gdlis) downloadAll
-- exit
e <- liftIO $ readIORef ref
@ -220,11 +228,21 @@ validateTarballs (TarballFilter tool versionRegex) dls = do
}
downloadAll dli = do
dirs <- liftIO getDirs
let settings = AppState (Settings True False Never Curl False GHCupURL) dirs defaultKeyBindings
pfreq <- (
runLogger . runE @'[NoCompatiblePlatform, NoCompatibleArch, DistroNotFound] . liftE $ platformRequest
) >>= \case
VRight r -> pure r
VLeft e -> do
lift $ runLogger
($(logError) $ T.pack $ prettyShow e)
liftIO $ exitWith (ExitFailure 2)
let appstate = AppState (Settings True False Never Curl False GHCupURL) dirs defaultKeyBindings (GHCupInfo mempty mempty mempty) pfreq
r <-
runLogger
. flip runReaderT settings
. flip runReaderT appstate
. runResourceT
. runE @'[DigestError
, DownloadFailed
@ -238,13 +256,12 @@ validateTarballs (TarballFilter tool versionRegex) dls = do
$ do
case tool of
Just GHCup -> do
let fn = [rel|ghcup|]
dir <- liftIO ghcupCacheDir
p <- liftE $ download dli dir (Just fn)
liftE $ checkDigest dli p
let fn = "ghcup"
p <- liftE $ download (settings appstate) dli (cacheDir dirs) (Just fn)
liftE $ checkDigest (settings appstate) dli p
pure Nothing
_ -> do
p <- liftE $ downloadCached dli Nothing
p <- liftE $ downloadCached (settings appstate) dirs dli Nothing
fmap (Just . head . splitDirectories . head)
. liftE
. getArchiveFiles
@ -252,7 +269,7 @@ validateTarballs (TarballFilter tool versionRegex) dls = do
case r of
VRight (Just basePath) -> do
case _dlSubdir dli of
Just (RealDir (toFilePath -> prel)) -> do
Just (RealDir prel) -> do
lift $ $(logInfo)
[i|verifying subdir: #{prel}|]
when (basePath /= prel) $ do

149
app/ghcup/BrickMain.hs
View File

@ -6,6 +6,7 @@
{-# LANGUAGE TemplateHaskell #-}
{-# LANGUAGE TypeApplications #-}
{-# LANGUAGE ViewPatterns #-}
{-# LANGUAGE RankNTypes #-}
module BrickMain where
@ -14,6 +15,7 @@ import GHCup.Download
import GHCup.Errors
import GHCup.Types
import GHCup.Utils
import GHCup.Utils.Prelude ( decUTF8Safe )
import GHCup.Utils.File
import GHCup.Utils.Logger
@ -31,6 +33,7 @@ import Codec.Archive
import Control.Exception.Safe
import Control.Monad.Logger
import Control.Monad.Reader
import Control.Monad.Trans.Except
import Control.Monad.Trans.Resource
import Data.Bool
import Data.Functor
@ -57,11 +60,12 @@ import qualified Graphics.Vty as Vty
import qualified Data.Vector as V
hiddenTools :: [Tool]
hiddenTools = [Stack]
data BrickData = BrickData
{ lr :: [ListResult]
, dls :: GHCupDownloads
, pfreq :: PlatformRequest
}
deriving Show
@ -96,7 +100,7 @@ keyHandlers KeyBindings {..} =
[ (bQuit, const "Quit" , halt)
, (bInstall, const "Install" , withIOAction install')
, (bUninstall, const "Uninstall", withIOAction del')
, (bSet, const "Set" , withIOAction set')
, (bSet, const "Set" , withIOAction ((liftIO .) . set'))
, (bChangelog, const "ChangeLog", withIOAction changelog')
, ( bShowAllVersions
, \BrickSettings {..} ->
@ -148,12 +152,7 @@ ui dimAttrs BrickState{ appSettings = as@BrickSettings{}, ..}
<+> minHSize 15 (str "Version")
<+> padLeft (Pad 1) (minHSize 25 $ str "Tags")
<+> padLeft (Pad 5) (str "Notes")
renderList' = withDefAttr listAttr . drawListElements renderItem True . filterStack
filterStack appState'
| showAllTools as = appState'
| let v = clr appState'
nv = V.filter (\ListResult{..} -> lTool /= Stack) v
, otherwise = BrickInternalState { clr = nv, ix = ix appState' }
renderList' = withDefAttr listAttr . drawListElements renderItem True
renderItem _ b listResult@ListResult{..} =
let marks = if
| lSet -> (withAttr "set" $ str "✔✔")
@ -328,21 +327,25 @@ moveCursor steps ais@BrickInternalState{..} direction =
-- | Suspend the current UI and run an IO action in terminal. If the
-- IO action returns a Left value, then it's thrown as userError.
withIOAction :: (BrickState -> (Int, ListResult) -> IO (Either String a))
withIOAction :: (BrickState
-> (Int, ListResult)
-> ReaderT AppState IO (Either String a))
-> BrickState
-> EventM n (Next BrickState)
withIOAction action as = case listSelectedElement' (appState as) of
Nothing -> continue as
Just (ix, e) -> suspendAndResume $ do
action as (ix, e) >>= \case
Left err -> putStrLn ("Error: " <> err)
Right _ -> putStrLn "Success"
getAppData Nothing (pfreq . appData $ as) >>= \case
Right data' -> do
putStrLn "Press enter to continue"
_ <- getLine
pure (updateList data' as)
Left err -> throwIO $ userError err
Just (ix, e) -> do
suspendAndResume $ do
settings <- readIORef settings'
flip runReaderT settings $ action as (ix, e) >>= \case
Left err -> liftIO $ putStrLn ("Error: " <> err)
Right _ -> liftIO $ putStrLn "Success"
getAppData Nothing >>= \case
Right data' -> do
putStrLn "Press enter to continue"
_ <- getLine
pure (updateList data' as)
Left err -> throwIO $ userError err
-- | Update app data and list internal state based on new evidence.
@ -363,7 +366,9 @@ constructList :: BrickData
-> Maybe BrickInternalState
-> BrickInternalState
constructList appD appSettings =
replaceLR (filterVisible (showAllVersions appSettings)) (lr appD)
replaceLR (filterVisible (showAllVersions appSettings)
(showAllTools appSettings))
(lr appD)
listSelectedElement' :: BrickInternalState -> Maybe (Int, ListResult)
listSelectedElement' BrickInternalState{..} = fmap (ix, ) $ clr !? ix
@ -396,21 +401,32 @@ replaceLR filterF lr s =
lTool e1 == lTool e2 && lVer e1 == lVer e2 && lCross e1 == lCross e2
filterVisible :: Bool -> ListResult -> Bool
filterVisible showAllVersions e | lInstalled e = True
| showAllVersions = True
| otherwise = not (elem Old (lTag e))
filterVisible :: Bool -> Bool -> ListResult -> Bool
filterVisible v t e | lInstalled e = True
| v
, not t
, not (elem (lTool e) hiddenTools) = True
| not v
, t
, not (elem Old (lTag e)) = True
| v
, t = True
| otherwise = not (elem Old (lTag e)) &&
not (elem (lTool e) hiddenTools)
install' :: BrickState -> (Int, ListResult) -> IO (Either String ())
install' BrickState { appData = BrickData {..} } (_, ListResult {..}) = do
settings <- readIORef settings'
l <- readIORef logger'
install' :: (MonadReader AppState m, MonadIO m, MonadThrow m, MonadFail m, MonadMask m, MonadUnliftIO m)
=> BrickState
-> (Int, ListResult)
-> m (Either String ())
install' _ (_, ListResult {..}) = do
AppState { ghcupInfo = GHCupInfo { _ghcupDownloads = dls }} <- ask
l <- liftIO $ readIORef logger'
let runLogger = myLoggerT l
let run =
runLogger
. flip runReaderT settings
. runResourceT
. runE
@'[ AlreadyInstalled
@ -434,24 +450,24 @@ install' BrickState { appData = BrickData {..} } (_, ListResult {..}) = do
case lTool of
GHC -> do
let vi = getVersionInfo lVer GHC dls
liftE $ installGHCBin dls lVer pfreq $> vi
liftE $ installGHCBin lVer $> vi
Cabal -> do
let vi = getVersionInfo lVer Cabal dls
liftE $ installCabalBin dls lVer pfreq $> vi
liftE $ installCabalBin lVer $> vi
GHCup -> do
let vi = snd <$> getLatest dls GHCup
liftE $ upgradeGHCup dls Nothing False pfreq $> vi
liftE $ upgradeGHCup Nothing False $> vi
HLS -> do
let vi = getVersionInfo lVer HLS dls
liftE $ installHLSBin dls lVer pfreq $> vi
liftE $ installHLSBin lVer $> vi
Stack -> do
let vi = getVersionInfo lVer Stack dls
liftE $ installStackBin dls lVer pfreq $> vi
liftE $ installStackBin lVer $> vi
)
>>= \case
VRight vi -> do
forM_ (_viPostInstall =<< vi) $ \msg ->
runLogger $ $(logInfo) msg
myLoggerT l $ $(logInfo) msg
pure $ Right ()
VLeft (V (AlreadyInstalled _ _)) -> pure $ Right ()
VLeft (V NoUpdate) -> pure $ Right ()
@ -483,13 +499,16 @@ set' _ (_, ListResult {..}) = do
VLeft e -> pure $ Left (prettyShow e)
del' :: BrickState -> (Int, ListResult) -> IO (Either String ())
del' BrickState { appData = BrickData {..} } (_, ListResult {..}) = do
settings <- readIORef settings'
l <- readIORef logger'
let runLogger = myLoggerT l
del' :: (MonadReader AppState m, MonadIO m, MonadFail m, MonadMask m, MonadUnliftIO m)
=> BrickState
-> (Int, ListResult)
-> m (Either String ())
del' _ (_, ListResult {..}) = do
AppState { ghcupInfo = GHCupInfo { _ghcupDownloads = dls }} <- ask
let run = runLogger . flip runReaderT settings . runE @'[NotInstalled]
l <- liftIO $ readIORef logger'
let runLogger = myLoggerT l
let run = myLoggerT l . runE @'[NotInstalled]
run (do
let vi = getVersionInfo lVer lTool dls
@ -508,8 +527,12 @@ del' BrickState { appData = BrickData {..} } (_, ListResult {..}) = do
VLeft e -> pure $ Left (prettyShow e)
changelog' :: BrickState -> (Int, ListResult) -> IO (Either String ())
changelog' BrickState { appData = BrickData {..} } (_, ListResult {..}) = do
changelog' :: (MonadReader AppState m, MonadIO m)
=> BrickState
-> (Int, ListResult)
-> m (Either String ())
changelog' _ (_, ListResult {..}) = do
AppState { pfreq, ghcupInfo = GHCupInfo { _ghcupDownloads = dls }} <- ask
case getChangeLog dls lTool (Left lVer) of
Nothing -> pure $ Left
[i|Could not find ChangeLog for #{lTool}, version #{prettyVer lVer}|]
@ -518,7 +541,8 @@ changelog' BrickState { appData = BrickData {..} } (_, ListResult {..}) = do
Darwin -> "open"
Linux _ -> "xdg-open"
FreeBSD -> "xdg-open"
exec cmd True [serializeURIRef' uri] Nothing Nothing >>= \case
Windows -> "start"
exec cmd [T.unpack $ decUTF8Safe $ serializeURIRef' uri] Nothing Nothing >>= \case
Right _ -> pure $ Right ()
Left e -> pure $ Left $ prettyShow e
@ -537,6 +561,8 @@ settings' = unsafePerformIO $ do
})
dirs
defaultKeyBindings
(GHCupInfo mempty mempty mempty)
(PlatformRequest A_64 Darwin Nothing)
@ -552,10 +578,9 @@ logger' = unsafePerformIO
brickMain :: AppState
-> LoggerConfig
-> GHCupDownloads
-> PlatformRequest
-> GHCupInfo
-> IO ()
brickMain s l av pfreq' = do
brickMain s l gi = do
writeIORef settings' s
-- logger interpreter
writeIORef logger' l
@ -563,7 +588,7 @@ brickMain s l av pfreq' = do
no_color <- isJust <$> lookupEnv "NO_COLOR"
eAppData <- getAppData (Just av) pfreq'
eAppData <- getAppData (Just gi)
case eAppData of
Right ad ->
defaultMain
@ -584,8 +609,8 @@ defaultAppSettings :: BrickSettings
defaultAppSettings = BrickSettings { showAllVersions = False, showAllTools = False }
getDownloads' :: IO (Either String GHCupDownloads)
getDownloads' = do
getGHCupInfo :: IO (Either String GHCupInfo)
getGHCupInfo = do
settings <- readIORef settings'
l <- readIORef logger'
let runLogger = myLoggerT l
@ -594,29 +619,25 @@ getDownloads' = do
runLogger
. flip runReaderT settings
. runE @'[JSONError , DownloadFailed , FileDoesNotExistError]
$ fmap _ghcupDownloads
$ liftE
$ getDownloadsF (urlSource . GT.settings $ settings)
$ getDownloadsF (GT.settings settings) (GT.dirs settings)
case r of
VRight a -> pure $ Right a
VLeft e -> pure $ Left (prettyShow e)
getAppData :: Maybe GHCupDownloads
-> PlatformRequest
getAppData :: Maybe GHCupInfo
-> IO (Either String BrickData)
getAppData mg pfreq' = do
settings <- readIORef settings'
l <- readIORef logger'
getAppData mgi = runExceptT $ do
l <- liftIO $ readIORef logger'
let runLogger = myLoggerT l
r <- maybe getDownloads' (pure . Right) mg
r <- ExceptT $ maybe getGHCupInfo (pure . Right) mgi
liftIO $ modifyIORef settings' (\s -> s { ghcupInfo = r })
settings <- liftIO $ readIORef settings'
runLogger . flip runReaderT settings $ do
case r of
Right dls -> do
lV <- listVersions dls Nothing Nothing pfreq'
pure $ Right $ BrickData (reverse lV) dls pfreq'
Left e -> pure $ Left [i|#{e}|]
lV <- listVersions Nothing Nothing
pure $ BrickData (reverse lV)

354
app/ghcup/Main.hs
View File

@ -53,8 +53,6 @@ import Data.Versions hiding ( str )
import Data.Void
import GHC.IO.Encoding
import Haskus.Utils.Variant.Excepts
import HPath
import HPath.IO
import Language.Haskell.TH
import Options.Applicative hiding ( style )
import Options.Applicative.Help.Pretty ( text )
@ -64,6 +62,7 @@ import System.Console.Pretty hiding ( color )
import qualified System.Console.Pretty as Pretty
import System.Environment
import System.Exit
import System.FilePath
import System.IO hiding ( appendFile )
import Text.Read hiding ( lift )
import Text.PrettyPrint.HughesPJClass ( prettyShow )
@ -80,8 +79,6 @@ import qualified Text.Megaparsec.Char as MPC
data Options = Options
{
-- global options
@ -170,17 +167,17 @@ data CompileCommand = CompileGHC GHCCompileOptions
data GHCCompileOptions = GHCCompileOptions
{ targetGhc :: Either Version GitBranch
, bootstrapGhc :: Either Version (Path Abs)
, bootstrapGhc :: Either Version FilePath
, jobs :: Maybe Int
, buildConfig :: Maybe (Path Abs)
, patchDir :: Maybe (Path Abs)
, buildConfig :: Maybe FilePath
, patchDir :: Maybe FilePath
, crossTarget :: Maybe Text
, addConfArgs :: [Text]
, setCompile :: Bool
}
data UpgradeOpts = UpgradeInplace
| UpgradeAt (Path Abs)
| UpgradeAt FilePath
| UpgradeGHCupDir
deriving Show
@ -721,8 +718,7 @@ ghcCompileOpts =
<*> option
(eitherReader
(\x ->
(bimap (const "Not a valid version") Left . version . T.pack $ x)
<|> (bimap show Right . parseAbs . E.encodeUtf8 . T.pack $ x)
(bimap (const "Not a valid version") Left . version . T.pack $ x) <|> (if isPathSeparator (head x) then pure $ Right x else Left "Not an absolute Path")
)
)
( short 'b'
@ -740,26 +736,14 @@ ghcCompileOpts =
)
<*> optional
(option
(eitherReader
(\x ->
first show . parseAbs . E.encodeUtf8 . T.pack $ x :: Either
String
(Path Abs)
)
)
str
(short 'c' <> long "config" <> metavar "CONFIG" <> help
"Absolute path to build config file"
)
)
<*> optional
(option
(eitherReader
(\x ->
first show . parseAbs . E.encodeUtf8 . T.pack $ x :: Either
String
(Path Abs)
)
)
str
(short 'p' <> long "patchdir" <> metavar "PATCH_DIR" <> help
"Absolute path to patch directory (applied in order, uses -p1)"
)
@ -821,53 +805,47 @@ versionArgument criteria tool = argument (eitherReader tVersionEither) (metavar
tagCompleter :: Tool -> [String] -> Completer
tagCompleter tool add = listIOCompleter $ do
dirs' <- liftIO getDirs
let loggerConfig = LoggerConfig
{ lcPrintDebug = False
, colorOutter = mempty
, rawOutter = mempty
}
runLogger = myLoggerT loggerConfig
dirs <- getDirs
let simpleSettings = Settings False False Never Curl False GHCupURL
simpleAppState = AppState simpleSettings dirs defaultKeyBindings
runEnv = runLogger . flip runReaderT simpleAppState
mGhcUpInfo <- runEnv . runE $ readFromCache
let runLogger = myLoggerT loggerConfig
mGhcUpInfo <- runLogger . runE $ readFromCache dirs'
case mGhcUpInfo of
VRight dls -> do
VRight ghcupInfo -> do
let allTags = filter (\t -> t /= Old)
$ join
$ M.elems
$ availableToolVersions (_ghcupDownloads dls) tool
$ availableToolVersions (_ghcupDownloads ghcupInfo) tool
pure $ nub $ (add ++) $ fmap tagToString allTags
VLeft _ -> pure (nub $ ["recommended", "latest"] ++ add)
versionCompleter :: Maybe ListCriteria -> Tool -> Completer
versionCompleter criteria tool = listIOCompleter $ do
dirs' <- liftIO getDirs
let loggerConfig = LoggerConfig
{ lcPrintDebug = False
, colorOutter = mempty
, rawOutter = mempty
}
runLogger = myLoggerT loggerConfig
let runLogger = myLoggerT loggerConfig
mGhcUpInfo <- runLogger . runE $ readFromCache dirs'
mpFreq <- runLogger . runE $ platformRequest
forFold mpFreq $ \pfreq ->
forFold mGhcUpInfo $ \ghcupInfo -> do
let appState = AppState
(Settings True False Never Curl False GHCupURL)
dirs'
defaultKeyBindings
ghcupInfo
pfreq
forFold mpFreq $ \pfreq -> do
dirs <- getDirs
let simpleSettings = Settings False False Never Curl False GHCupURL
simpleAppState = AppState simpleSettings dirs defaultKeyBindings
runEnv = runLogger . flip runReaderT simpleAppState
runEnv = runLogger . flip runReaderT appState
mGhcUpInfo <- runEnv . runE $ readFromCache
forFold mGhcUpInfo $ \(GHCupInfo _ dls) -> do
installedVersions <- runEnv $ listVersions dls (Just tool) criteria pfreq
installedVersions <- runEnv $ listVersions (Just tool) criteria
return $ T.unpack . prettyVer . lVer <$> installedVersions
@ -988,9 +966,8 @@ bindistParser :: String -> Either String URI
bindistParser = first show . parseURI strictURIParserOptions . UTF8.fromString
toSettings :: Options -> IO AppState
toSettings :: Options -> IO (Settings, KeyBindings)
toSettings options = do
dirs <- getDirs
userConf <- runE @'[ JSONError ] ghcupConfigFile >>= \case
VRight r -> pure r
VLeft (V (JSONDecodeError e)) -> do
@ -998,10 +975,10 @@ toSettings options = do
pure defaultUserSettings
_ -> do
die "Unexpected error!"
pure $ mergeConf options dirs userConf
pure $ mergeConf options userConf
where
mergeConf :: Options -> Dirs -> UserSettings -> AppState
mergeConf Options{..} dirs UserSettings{..} =
mergeConf :: Options -> UserSettings -> (Settings, KeyBindings)
mergeConf Options{..} UserSettings{..} =
let cache = fromMaybe (fromMaybe False uCache) optCache
noVerify = fromMaybe (fromMaybe False uNoVerify) optNoVerify
verbose = fromMaybe (fromMaybe False uVerbose) optVerbose
@ -1009,7 +986,7 @@ toSettings options = do
downloader = fromMaybe (fromMaybe defaultDownloader uDownloader) optsDownloader
keyBindings = maybe defaultKeyBindings mergeKeys uKeyBindings
urlSource = maybe (fromMaybe GHCupURL uUrlSource) OwnSource optUrlSource
in AppState (Settings {..}) dirs keyBindings
in (Settings {..}, keyBindings)
#if defined(INTERNAL_DOWNLOADER)
defaultDownloader = Internal
#else
@ -1040,13 +1017,7 @@ upgradeOptsP =
)
<|> ( UpgradeAt
<$> option
(eitherReader
(\x ->
first show . parseAbs . E.encodeUtf8 . T.pack $ x :: Either
String
(Path Abs)
)
)
str
(short 't' <> long "target" <> metavar "TARGET_DIR" <> help
"Absolute filepath to write ghcup into"
)
@ -1058,9 +1029,12 @@ upgradeOptsP =
describe_result :: String
describe_result = $( LitE . StringL <$>
runIO (do
CapturedProcess{..} <- executeOut [rel|git|] ["describe"] Nothing
CapturedProcess{..} <- do
dirs <- liftIO getDirs
let settings = AppState (Settings True False Never Curl False GHCupURL) dirs defaultKeyBindings
flip runReaderT settings $ executeOut "git" ["describe"] Nothing
case _exitCode of
ExitSuccess -> pure . T.unpack . decUTF8Safe $ _stdOut
ExitSuccess -> pure . T.unpack . decUTF8Safe' $ _stdOut
ExitFailure _ -> pure numericVer
)
)
@ -1068,6 +1042,11 @@ describe_result = $( LitE . StringL <$>
main :: IO ()
main = do
-- https://gitlab.haskell.org/ghc/ghc/issues/8118
setLocaleEncoding utf8
void enableAnsiSupport
let versionHelp = infoOption
( ("The GHCup Haskell installer, version " <>)
(head . lines $ describe_result)
@ -1104,28 +1083,76 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
(footerDoc (Just $ text main_footer))
)
>>= \opt@Options {..} -> do
appstate@AppState{dirs = Dirs{..}, ..} <- toSettings opt
dirs <- getDirs
(settings, keybindings) <- toSettings opt
-- create ~/.ghcup dir
createDirRecursive' baseDir
createDirRecursive' (baseDir dirs)
-- logger interpreter
logfile <- flip runReaderT appstate $ initGHCupFileLogging
logfile <- initGHCupFileLogging (logsDir dirs)
let loggerConfig = LoggerConfig
{ lcPrintDebug = verbose settings
, colorOutter = B.hPut stderr
, rawOutter = appendFile logfile
, rawOutter = B.appendFile logfile
}
let runLogger = myLoggerT loggerConfig
let siletRunLogger = myLoggerT loggerConfig { colorOutter = \_ -> pure () }
pfreq <- (
runLogger . runE @'[NoCompatiblePlatform, NoCompatibleArch, DistroNotFound] . liftE $ platformRequest
) >>= \case
VRight r -> pure r
VLeft e -> do
runLogger
($(logError) $ T.pack $ prettyShow e)
exitWith (ExitFailure 2)
----------------------------------------
-- Getting download and platform info --
----------------------------------------
ghcupInfo <-
( runLogger
. runE @'[JSONError , DownloadFailed, FileDoesNotExistError]
$ liftE
$ getDownloadsF settings dirs
)
>>= \case
VRight r -> pure r
VLeft e -> do
runLogger
($(logError) $ T.pack $ prettyShow e)
exitWith (ExitFailure 2)
let appstate@AppState{dirs = Dirs{..}
, ghcupInfo = GHCupInfo { _ghcupDownloads = dls, .. }
} = AppState settings dirs keybindings ghcupInfo pfreq
case optCommand of
Upgrade _ _ -> pure ()
_ -> runLogger $ flip runReaderT appstate $ checkForUpdates
-- ensure global tools
(siletRunLogger $ flip runReaderT appstate $ runE ensureGlobalTools) >>= \case
VRight _ -> pure ()
VLeft e -> do
runLogger
($(logError) $ T.pack $ prettyShow e)
exitWith (ExitFailure 30)
-------------------------
-- Effect interpreters --
-------------------------
let runInstTool' appstate' =
let runInstTool' appstate' mInstPlatform =
runLogger
. flip runReaderT appstate'
. flip runReaderT (maybe appstate' (\x -> appstate'{ pfreq = x }) mInstPlatform)
. runResourceT
. runE
@'[ AlreadyInstalled
@ -1228,57 +1255,22 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
]
----------------------------------------
-- Getting download and platform info --
----------------------------------------
pfreq <- (
runLogger . runE @'[NoCompatiblePlatform, NoCompatibleArch, DistroNotFound] . liftE $ platformRequest
) >>= \case
VRight r -> pure r
VLeft e -> do
runLogger
($(logError) $ T.pack $ prettyShow e)
exitWith (ExitFailure 2)
(GHCupInfo treq dls) <-
( runLogger
. flip runReaderT appstate
. runE @'[JSONError , DownloadFailed, FileDoesNotExistError]
$ liftE
$ getDownloadsF (urlSource settings)
)
>>= \case
VRight r -> pure r
VLeft e -> do
runLogger
($(logError) $ T.pack $ prettyShow e)
exitWith (ExitFailure 2)
case optCommand of
Upgrade _ _ -> pure ()
_ -> runLogger $ flip runReaderT appstate $ checkForUpdates dls pfreq
-----------------------
-- Command functions --
-----------------------
let installGHC InstallOptions{..} =
(case instBindist of
Nothing -> runInstTool $ do
(v, vi) <- liftE $ fromVersion dls instVer GHC
liftE $ installGHCBin dls (_tvVersion v) (fromMaybe pfreq instPlatform)
Nothing -> runInstTool instPlatform $ do
(v, vi) <- liftE $ fromVersion instVer GHC
liftE $ installGHCBin (_tvVersion v)
when instSet $ void $ liftE $ setGHC v SetGHCOnly
pure vi
Just uri -> runInstTool' appstate{ settings = settings {noVerify = True}} $ do
(v, vi) <- liftE $ fromVersion dls instVer GHC
Just uri -> runInstTool' appstate{ settings = settings {noVerify = True}} instPlatform $ do
(v, vi) <- liftE $ fromVersion instVer GHC
liftE $ installGHCBindist
(DownloadInfo uri (Just $ RegexDir "ghc-.*") "")
(_tvVersion v)
(fromMaybe pfreq instPlatform)
when instSet $ void $ liftE $ setGHC v SetGHCOnly
pure vi
)
@ -1294,8 +1286,8 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
pure ExitSuccess
VLeft err@(V (BuildFailed tmpdir _)) -> do
case keepDirs settings of
Never -> runLogger ($(logError) $ T.pack $ prettyShow err)
_ -> runLogger ($(logError) [i|#{prettyShow err}
Never -> myLoggerT loggerConfig $ ($(logError) $ T.pack $ prettyShow err)
_ -> myLoggerT loggerConfig $ ($(logError) [i|#{prettyShow err}
Check the logs at #{logsDir} and the build directory #{tmpdir} for more clues.
Make sure to clean up #{tmpdir} afterwards.|])
pure $ ExitFailure 3
@ -1308,16 +1300,15 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
let installCabal InstallOptions{..} =
(case instBindist of
Nothing -> runInstTool $ do
(v, vi) <- liftE $ fromVersion dls instVer Cabal
liftE $ installCabalBin dls (_tvVersion v) (fromMaybe pfreq instPlatform)
Nothing -> runInstTool instPlatform $ do
(v, vi) <- liftE $ fromVersion instVer Cabal
liftE $ installCabalBin (_tvVersion v)
pure vi
Just uri -> runInstTool' appstate{ settings = settings { noVerify = True}} $ do
(v, vi) <- liftE $ fromVersion dls instVer Cabal
Just uri -> runInstTool' appstate{ settings = settings { noVerify = True}} instPlatform $ do
(v, vi) <- liftE $ fromVersion instVer Cabal
liftE $ installCabalBindist
(DownloadInfo uri Nothing "")
(_tvVersion v)
(fromMaybe pfreq instPlatform)
pure vi
)
>>= \case
@ -1338,16 +1329,15 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
let installHLS InstallOptions{..} =
(case instBindist of
Nothing -> runInstTool $ do
(v, vi) <- liftE $ fromVersion dls instVer HLS
liftE $ installHLSBin dls (_tvVersion v) (fromMaybe pfreq instPlatform)
Nothing -> runInstTool instPlatform $ do
(v, vi) <- liftE $ fromVersion instVer HLS
liftE $ installHLSBin (_tvVersion v)
pure vi
Just uri -> runInstTool' appstate{ settings = settings { noVerify = True}} $ do
(v, vi) <- liftE $ fromVersion dls instVer HLS
Just uri -> runInstTool' appstate{ settings = settings { noVerify = True}} instPlatform $ do
(v, vi) <- liftE $ fromVersion instVer HLS
liftE $ installHLSBindist
(DownloadInfo uri Nothing "")
(_tvVersion v)
(fromMaybe pfreq instPlatform)
pure vi
)
>>= \case
@ -1368,16 +1358,15 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
let installStack InstallOptions{..} =
(case instBindist of
Nothing -> runInstTool $ do
(v, vi) <- liftE $ fromVersion dls instVer Stack
liftE $ installStackBin dls (_tvVersion v) (fromMaybe pfreq instPlatform)
Nothing -> runInstTool instPlatform $ do
(v, vi) <- liftE $ fromVersion instVer Stack
liftE $ installStackBin (_tvVersion v)
pure vi
Just uri -> runInstTool' appstate{ settings = settings { noVerify = True}} $ do
(v, vi) <- liftE $ fromVersion dls instVer Stack
Just uri -> runInstTool' appstate{ settings = settings { noVerify = True}} instPlatform $ do
(v, vi) <- liftE $ fromVersion instVer Stack
liftE $ installStackBindist
(DownloadInfo uri Nothing "")
(_tvVersion v)
(fromMaybe pfreq instPlatform)
pure vi
)
>>= \case
@ -1399,7 +1388,7 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
let setGHC' SetOptions{..} =
runSetGHC (do
v <- liftE $ fst <$> fromVersion' dls sToolVer GHC
v <- liftE $ fst <$> fromVersion' sToolVer GHC
liftE $ setGHC v SetGHCOnly
)
>>= \case
@ -1414,7 +1403,7 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
let setCabal' SetOptions{..} =
runSetCabal (do
v <- liftE $ fst <$> fromVersion' dls sToolVer Cabal
v <- liftE $ fst <$> fromVersion' sToolVer Cabal
liftE $ setCabal (_tvVersion v)
pure v
)
@ -1430,7 +1419,7 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
let setHLS' SetOptions{..} =
runSetHLS (do
v <- liftE $ fst <$> fromVersion' dls sToolVer HLS
v <- liftE $ fst <$> fromVersion' sToolVer HLS
liftE $ setHLS (_tvVersion v)
pure v
)
@ -1446,7 +1435,7 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
let setStack' SetOptions{..} =
runSetCabal (do
v <- liftE $ fst <$> fromVersion' dls sToolVer Stack
v <- liftE $ fst <$> fromVersion' sToolVer Stack
liftE $ setStack (_tvVersion v)
pure v
)
@ -1522,7 +1511,8 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
res <- case optCommand of
#if defined(BRICK)
Interactive -> liftIO $ brickMain appstate loggerConfig dls pfreq >> pure ExitSuccess
Interactive -> do
liftIO $ brickMain appstate loggerConfig ghcupInfo >> pure ExitSuccess
#endif
Install (Right iopts) -> do
runLogger ($(logWarn) [i|This is an old-style command for installing GHC. Use 'ghcup install ghc' instead.|])
@ -1545,7 +1535,7 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
List ListOptions {..} ->
runListGHC (do
l <- listVersions dls loTool lCriteria pfreq
l <- listVersions loTool lCriteria
liftIO $ printListResult lRawFormat l
pure ExitSuccess
)
@ -1579,14 +1569,13 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
"...waiting for 5 seconds, you can still abort..."
liftIO $ threadDelay 5000000 -- for compilation, give the user a sec to intervene
Right _ -> pure ()
targetVer <- liftE $ compileGHC dls
targetVer <- liftE $ compileGHC
(first (GHCTargetVersion crossTarget) targetGhc)
bootstrapGhc
jobs
buildConfig
patchDir
addConfArgs
pfreq
let vi = getVersionInfo (_tvVersion targetVer) GHC dls
when setCompile $ void $ liftE $
setGHC targetVer SetGHCOnly
@ -1605,8 +1594,8 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
pure ExitSuccess
VLeft err@(V (BuildFailed tmpdir _)) -> do
case keepDirs settings of
Never -> runLogger $ $(logError) $ T.pack $ prettyShow err
_ -> runLogger ($(logError) [i|#{prettyShow err}
Never -> myLoggerT loggerConfig $ $(logError) $ T.pack $ prettyShow err
_ -> myLoggerT loggerConfig $ ($(logError) [i|#{prettyShow err}
Check the logs at #{logsDir} and the build directory #{tmpdir} for more clues.
Make sure to clean up #{tmpdir} afterwards.|])
pure $ ExitFailure 9
@ -1616,14 +1605,11 @@ Make sure to clean up #{tmpdir} afterwards.|])
Upgrade uOpts force -> do
target <- case uOpts of
UpgradeInplace -> do
efp <- liftIO getExecutablePath
p <- parseAbs . E.encodeUtf8 . T.pack $ efp
pure $ Just p
UpgradeInplace -> Just <$> liftIO getExecutablePath
(UpgradeAt p) -> pure $ Just p
UpgradeGHCupDir -> pure (Just (binDir </> [rel|ghcup|]))
UpgradeGHCupDir -> pure (Just (binDir </> "ghcup"))
runUpgrade (liftE $ upgradeGHCup dls target force pfreq) >>= \case
runUpgrade (liftE $ upgradeGHCup target force) >>= \case
VRight v' -> do
let pretty_v = prettyVer v'
let vi = fromJust $ snd <$> getLatest dls GHCup
@ -1640,12 +1626,13 @@ Make sure to clean up #{tmpdir} afterwards.|])
pure $ ExitFailure 11
ToolRequirements ->
runLogger
flip runReaderT appstate
$ runLogger
(runE
@'[NoCompatiblePlatform , DistroNotFound , NoToolRequirements]
$ do
platform <- liftE getPlatform
req <- getCommonRequirements platform treq ?? NoToolRequirements
req <- getCommonRequirements platform _toolRequirements ?? NoToolRequirements
liftIO $ T.hPutStr stdout (prettyRequirements req)
)
>>= \case
@ -1677,12 +1664,13 @@ Make sure to clean up #{tmpdir} afterwards.|])
Darwin -> "open"
Linux _ -> "xdg-open"
FreeBSD -> "xdg-open"
Windows -> "start"
if clOpen
then
flip runReaderT appstate $
exec cmd
True
[serializeURIRef' uri]
[T.unpack $ decUTF8Safe $ serializeURIRef' uri]
Nothing
Nothing
>>= \case
@ -1697,36 +1685,40 @@ Make sure to clean up #{tmpdir} afterwards.|])
pure ()
fromVersion :: (MonadLogger m, MonadFail m, MonadReader AppState m, MonadThrow m, MonadIO m, MonadCatch m)
=> GHCupDownloads
-> Maybe ToolVersion
=> Maybe ToolVersion
-> Tool
-> Excepts '[TagNotFound, NextVerNotFound, NoToolVersionSet] m (GHCTargetVersion, Maybe VersionInfo)
fromVersion av tv = fromVersion' av (toSetToolVer tv)
fromVersion tv = fromVersion' (toSetToolVer tv)
fromVersion' :: (MonadLogger m, MonadFail m, MonadReader AppState m, MonadThrow m, MonadIO m, MonadCatch m)
=> GHCupDownloads
-> SetToolVersion
=> SetToolVersion
-> Tool
-> Excepts '[TagNotFound, NextVerNotFound, NoToolVersionSet] m (GHCTargetVersion, Maybe VersionInfo)
fromVersion' av SetRecommended tool =
(\(x, y) -> (mkTVer x, Just y)) <$> getRecommended av tool
fromVersion' SetRecommended tool = do
AppState { ghcupInfo = GHCupInfo { _ghcupDownloads = dls }} <- lift ask
(\(x, y) -> (mkTVer x, Just y)) <$> getRecommended dls tool
?? TagNotFound Recommended tool
fromVersion' av (SetToolVersion v) tool = do
let vi = getVersionInfo (_tvVersion v) tool av
fromVersion' (SetToolVersion v) tool = do
AppState { ghcupInfo = GHCupInfo { _ghcupDownloads = dls }} <- lift ask
let vi = getVersionInfo (_tvVersion v) tool dls
case pvp $ prettyVer (_tvVersion v) of
Left _ -> pure (v, vi)
Right (PVP (major' :|[minor'])) ->
case getLatestGHCFor (fromIntegral major') (fromIntegral minor') av of
case getLatestGHCFor (fromIntegral major') (fromIntegral minor') dls of
Just (v', vi') -> pure (GHCTargetVersion (_tvTarget v) v', Just vi')
Nothing -> pure (v, vi)
Right _ -> pure (v, vi)
fromVersion' av (SetToolTag Latest) tool =
(\(x, y) -> (mkTVer x, Just y)) <$> getLatest av tool ?? TagNotFound Latest tool
fromVersion' av (SetToolTag Recommended) tool =
(\(x, y) -> (mkTVer x, Just y)) <$> getRecommended av tool ?? TagNotFound Recommended tool
fromVersion' av (SetToolTag (Base pvp'')) GHC =
(\(x, y) -> (mkTVer x, Just y)) <$> getLatestBaseVersion av pvp'' ?? TagNotFound (Base pvp'') GHC
fromVersion' av SetNext tool = do
fromVersion' (SetToolTag Latest) tool = do
AppState { ghcupInfo = GHCupInfo { _ghcupDownloads = dls }} <- lift ask
(\(x, y) -> (mkTVer x, Just y)) <$> getLatest dls tool ?? TagNotFound Latest tool
fromVersion' (SetToolTag Recommended) tool = do
AppState { ghcupInfo = GHCupInfo { _ghcupDownloads = dls }} <- lift ask
(\(x, y) -> (mkTVer x, Just y)) <$> getRecommended dls tool ?? TagNotFound Recommended tool
fromVersion' (SetToolTag (Base pvp'')) GHC = do
AppState { ghcupInfo = GHCupInfo { _ghcupDownloads = dls }} <- lift ask
(\(x, y) -> (mkTVer x, Just y)) <$> getLatestBaseVersion dls pvp'' ?? TagNotFound (Base pvp'') GHC
fromVersion' SetNext tool = do
AppState { ghcupInfo = GHCupInfo { _ghcupDownloads = dls }} <- lift ask
next <- case tool of
GHC -> do
set <- fmap _tvVersion $ ghcSet Nothing !? NoToolVersionSet tool
@ -1769,17 +1761,14 @@ fromVersion' av SetNext tool = do
. sort
$ stacks) ?? NoToolVersionSet tool
GHCup -> fail "GHCup cannot be set"
let vi = getVersionInfo (_tvVersion next) tool av
let vi = getVersionInfo (_tvVersion next) tool dls
pure (next, vi)
fromVersion' _ (SetToolTag t') tool =
fromVersion' (SetToolTag t') tool =
throwE $ TagNotFound t' tool
printListResult :: Bool -> [ListResult] -> IO ()
printListResult raw lr = do
-- https://gitlab.haskell.org/ghc/ghc/issues/8118
setLocaleEncoding utf8
no_color <- isJust <$> lookupEnv "NO_COLOR"
let
@ -1803,9 +1792,15 @@ printListResult raw lr = do
. fmap
(\ListResult {..} ->
let marks = if
#if defined(IS_WINDOWS)
| lSet -> (color Green "IS")
| lInstalled -> (color Green "I ")
| otherwise -> (color Red "X ")
#else
| lSet -> (color Green "✔✔")
| lInstalled -> (color Green "✓ ")
| otherwise -> (color Red "✗ ")
#endif
in
(if raw then [] else [marks])
++ [ fmap toLower . show $ lTool
@ -1932,11 +1927,10 @@ checkForUpdates :: ( MonadReader AppState m
, MonadFail m
, MonadLogger m
)
=> GHCupDownloads
-> PlatformRequest
-> m ()
checkForUpdates dls pfreq = do
lInstalled <- listVersions dls Nothing (Just ListInstalled) pfreq
=> m ()
checkForUpdates = do
AppState { ghcupInfo = GHCupInfo { _ghcupDownloads = dls }} <- ask
lInstalled <- listVersions Nothing (Just ListInstalled)
let latestInstalled tool = (fmap lVer . lastMay . filter (\lr -> lTool lr == tool)) lInstalled
forM_ (getLatest dls GHCup) $ \(l, _) -> do
@ -1977,10 +1971,10 @@ checkForUpdates dls pfreq = do
prettyDebugInfo :: DebugInfo -> String
prettyDebugInfo DebugInfo {..} = [i|Debug Info
==========
GHCup base dir: #{toFilePath diBaseDir}
GHCup bin dir: #{toFilePath diBinDir}
GHCup GHC directory: #{toFilePath diGHCDir}
GHCup cache directory: #{toFilePath diCacheDir}
GHCup base dir: #{diBaseDir}
GHCup bin dir: #{diBinDir}
GHCup GHC directory: #{diGHCDir}
GHCup cache directory: #{diCacheDir}
Architecture: #{prettyShow diArch}
Platform: #{prettyShow diPlatform}
Version: #{describe_result}|]

302
bootstrap-haskell
View File

@ -14,26 +14,51 @@
# safety subshell to avoid executing anything in case this script is not downloaded properly
(
: "${GHCUP_INSTALL_BASE_PREFIX:=$HOME}"
plat="$(uname -s)"
arch=$(uname -m)
ghver="0.1.14.1"
base_url="https://downloads.haskell.org/~ghcup"
export GHCUP_USE_XDG_DIRS
case "${plat}" in
MSYS*|MINGW*)
: "${GHCUP_INSTALL_BASE_PREFIX:=/c}"
GHCUP_DIR=${GHCUP_INSTALL_BASE_PREFIX}/ghcup
GHCUP_BIN=${GHCUP_INSTALL_BASE_PREFIX}/ghcup/bin
;;
*)
: "${GHCUP_INSTALL_BASE_PREFIX:=$HOME}"
export GHCUP_USE_XDG_DIRS
if [ -n "${GHCUP_USE_XDG_DIRS}" ] ; then
GHCUP_DIR=${XDG_DATA_HOME:=$HOME/.local/share}/ghcup
GHCUP_BIN=${XDG_BIN_HOME:=$HOME/.local/bin}
else
GHCUP_DIR=${GHCUP_INSTALL_BASE_PREFIX}/.ghcup
GHCUP_BIN=${GHCUP_INSTALL_BASE_PREFIX}/.ghcup/bin
fi
if [ -n "${GHCUP_USE_XDG_DIRS}" ] ; then
GHCUP_DIR=${XDG_DATA_HOME:=$HOME/.local/share}/ghcup
GHCUP_BIN=${XDG_BIN_HOME:=$HOME/.local/bin}
else
GHCUP_DIR=${GHCUP_INSTALL_BASE_PREFIX}/.ghcup
GHCUP_BIN=${GHCUP_INSTALL_BASE_PREFIX}/.ghcup/bin
fi
;;
esac
: "${BOOTSTRAP_HASKELL_GHC_VERSION:=recommended}"
: "${BOOTSTRAP_HASKELL_CABAL_VERSION:=recommended}"
die() {
(>&2 printf "\\033[0;31m%s\\033[0m\\n" "$1")
exit 2
}
warn() {
case "${plat}" in
MSYS*|MINGW*)
echo -e "\\033[0;35m$1\\033[0m"
;;
*)
printf "\\033[0;35m%s\\033[0m\\n" "$1"
;;
esac
}
edo() {
"$@" || die "\"$*\" failed!"
}
@ -43,92 +68,133 @@ eghcup() {
}
_eghcup() {
if [ -n "${BOOTSTRAP_HASKELL_YAML}" ] ; then
args="-s ${BOOTSTRAP_HASKELL_YAML}"
fi
if [ -z "${BOOTSTRAP_HASKELL_VERBOSE}" ] ; then
ghcup "$@"
ghcup ${args} "$@"
else
ghcup --verbose "$@"
ghcup ${args} --verbose "$@"
fi
}
_done() {
echo
echo "All done!"
echo
echo "To start a simple repl, run:"
echo " ghci"
echo
echo "To start a new haskell project in the current directory, run:"
echo " cabal init --interactive"
echo
echo "To install other GHC versions, run:"
echo " ghcup tui"
case "${plat}" in
MSYS*|MINGW*)
echo
echo "All done!"
echo
echo "In a new powershell or cmd.exe session, now you can..."
echo
echo "Start a simple repl via:"
echo " ghci"
echo
echo "Start a new haskell project in the current directory via:"
echo " cabal init --interactive"
echo
echo "Install other GHC versions and tools via:"
echo " ghcup list"
echo " ghcup install <tool> <version>"
echo
echo "To install system libraries and update msys2/mingw64,"
echo "open the \"Mingw haskell shell\""
echo "and the \"Mingw package management docs\""
echo "desktop shortcuts."
;;
*)
echo
echo "All done!"
echo
echo "To start a simple repl, run:"
echo " ghci"
echo
echo "To start a new haskell project in the current directory, run:"
echo " cabal init --interactive"
echo
echo "To install other GHC versions and tools, run:"
echo " ghcup tui"
;;
esac
exit 0
}
download_ghcup() {
_plat="$(uname -s)"
_arch=$(uname -m)
_ghver="0.1.14.1"
_base_url="https://downloads.haskell.org/~ghcup"
case "${_plat}" in
case "${plat}" in
"linux"|"Linux")
case "${_arch}" in
case "${arch}" in
x86_64|amd64)
# we could be in a 32bit docker container, in which
# case uname doesn't give us what we want
if [ "$(getconf LONG_BIT)" = "32" ] ; then
_url=${_base_url}/${_ghver}/i386-linux-ghcup-${_ghver}
_url=${base_url}/${ghver}/i386-linux-ghcup-${ghver}
elif [ "$(getconf LONG_BIT)" = "64" ] ; then
_url=${_base_url}/${_ghver}/x86_64-linux-ghcup-${_ghver}
_url=${base_url}/${ghver}/x86_64-linux-ghcup-${ghver}
else
die "Unknown long bit size: $(getconf LONG_BIT)"
fi
;;
i*86)
_url=${_base_url}/${_ghver}/i386-linux-ghcup-${_ghver}
_url=${base_url}/${ghver}/i386-linux-ghcup-${ghver}
;;
armv7*)
_url=${_base_url}/${_ghver}/armv7-linux-ghcup-${_ghver}
_url=${base_url}/${ghver}/armv7-linux-ghcup-${ghver}
;;
aarch64|arm64|armv8l)
_url=${_base_url}/${_ghver}/aarch64-linux-ghcup-${_ghver}
_url=${base_url}/${ghver}/aarch64-linux-ghcup-${ghver}
;;
*) die "Unknown architecture: ${_arch}"
*) die "Unknown architecture: ${arch}"
;;
esac
;;
"FreeBSD"|"freebsd")
case "${_arch}" in
case "${arch}" in
x86_64|amd64)
;;
i*86)
die "i386 currently not supported!"
;;
*) die "Unknown architecture: ${_arch}"
*) die "Unknown architecture: ${arch}"
;;
esac
_url=${_base_url}/${_ghver}/x86_64-portbld-freebsd-ghcup-${_ghver}
_url=${base_url}/${ghver}/x86_64-portbld-freebsd-ghcup-${ghver}
;;
"Darwin"|"darwin")
case "${_arch}" in
case "${arch}" in
x86_64|amd64)
;;
i*86)
die "i386 currently not supported!"
;;
*) die "Unknown architecture: ${_arch}"
*) die "Unknown architecture: ${arch}"
;;
esac
_url=${_base_url}/${_ghver}/x86_64-apple-darwin-ghcup-${_ghver} ;;
*) die "Unknown platform: ${_plat}"
_url=${base_url}/${ghver}/x86_64-apple-darwin-ghcup-${ghver} ;;
MSYS*|MINGW*)
case "${arch}" in
x86_64|amd64)
_url=https://downloads.haskell.org/~ghcup/tmp/x86_64-mingw64-ghcup-7.exe
;;
*) die "Unknown architecture: ${arch}"
;;
esac
;;
*) die "Unknown platform: ${plat}"
;;
esac
edo curl -Lf "${_url}" > "${GHCUP_BIN}"/ghcup
edo chmod +x "${GHCUP_BIN}"/ghcup
case "${plat}" in
MSYS*|MINGW*)
edo curl -Lf "${_url}" > "${GHCUP_BIN}"/ghcup.exe
edo chmod +x "${GHCUP_BIN}"/ghcup.exe
;;
*)
edo curl -Lf "${_url}" > "${GHCUP_BIN}"/ghcup
edo chmod +x "${GHCUP_BIN}"/ghcup
;;
esac
edo mkdir -p "${GHCUP_DIR}"
cat <<-EOF > "${GHCUP_DIR}"/env || die "Failed to create env file"
@ -137,8 +203,6 @@ download_ghcup() {
# shellcheck disable=SC1090
edo . "${GHCUP_DIR}"/env
eghcup upgrade
unset _plat _arch _url _ghver _base_url
}
@ -155,7 +219,14 @@ echo
if [ -z "${GHCUP_USE_XDG_DIRS}" ] ; then
echo "ghcup installs only into the following directory,"
echo "which can be removed anytime:"
echo " $GHCUP_INSTALL_BASE_PREFIX/.ghcup"
case "${plat}" in
MSYS*|MINGW*)
echo " $(cygpath -w "$GHCUP_DIR")"
;;
*)
echo " $GHCUP_DIR"
;;
esac
else
echo "ghcup installs into XDG directories as long as"
echo "'GHCUP_USE_XDG_DIRS' is set."
@ -163,8 +234,8 @@ fi
echo
if [ -z "${BOOTSTRAP_HASKELL_NONINTERACTIVE}" ] ; then
printf "\\033[0;35m%s\\033[0m\\n" "Press ENTER to proceed or ctrl-c to abort."
printf "\\033[0;35m%s\\033[0m\\n" "Note that this script can be re-run at any given time."
warn "Press ENTER to proceed or ctrl-c to abort."
warn "Note that this script can be re-run at any given time."
echo
# Wait for user input to continue.
# shellcheck disable=SC2034
@ -182,12 +253,12 @@ else
fi
echo
echo "$(ghcup tool-requirements)"
echo "$(if [ -n "${BOOTSTRAP_HASKELL_YAML}" ] ; then ghcup -s "${BOOTSTRAP_HASKELL_YAML}" tool-requirements ; else ghcup tool-requirements ; fi)"
echo
if [ -z "${BOOTSTRAP_HASKELL_NONINTERACTIVE}" ] ; then
printf "\\033[0;35m%s\\033[0m\\n" "Press ENTER to proceed or ctrl-c to abort."
printf "\\033[0;35m%s\\033[0m\\n" "Installation may take a while."
warn "Press ENTER to proceed or ctrl-c to abort."
warn "Installation may take a while."
echo
# Wait for user input to continue.
@ -200,21 +271,54 @@ eghcup --cache install ghc "${BOOTSTRAP_HASKELL_GHC_VERSION}"
eghcup set ghc "${BOOTSTRAP_HASKELL_GHC_VERSION}"
eghcup --cache install cabal "${BOOTSTRAP_HASKELL_CABAL_VERSION}"
adjust_cabal_config() {
edo cabal user-config -a "extra-prog-path: $(cygpath -w $GHCUP_BIN), $(cygpath -w "$HOME"/AppData/Roaming/cabal/bin), $(cygpath -w "$GHCUP_DIR"/msys64/usr/bin), $(cygpath -w "$GHCUP_DIR"/msys64/mingw64/bin)" -a "extra-include-dirs: $(cygpath -w "$GHCUP_DIR"/msys64/mingw64/include)" -a "extra-lib-dirs: $(cygpath -w "$GHCUP_DIR"/msys64/mingw64/lib)" -f init
}
case "${plat}" in
MSYS*|MINGW*)
if [ -z "${BOOTSTRAP_HASKELL_NONINTERACTIVE}" ] ; then
warn "Create an initial cabal.config including relevant msys2 paths (recommended)?"
warn "[Y] Yes [N] No [?] Help (default is \"Y\")."
echo
while true; do
read -r mingw_answer </dev/tty
case $mingw_answer in
[Yy]* | "")
adjust_cabal_config
break ;;
[Nn]*)
echo "Make sure that your global cabal.config references the correct mingw64 paths (extra-prog-path, extra-include-dirs and extra-lib-dirs)."
sleep 5
break ;;
*)
echo "Possible choices are:"
echo
echo "Y - Yes, create a cabal.config with pre-set paths to msys2/mingw64 (default)"
echo "N - No, leave the current/default cabal config untouched"
echo
echo "Please make your choice and press ENTER."
;;
esac
done
else
adjust_cabal_config
fi
;;
esac
edo cabal new-update
printf "\\033[0;35m%s\\033[0m\\n" ""
printf "\\033[0;35m%s\\033[0m\\n" "Installation done!"
printf "\\033[0;35m%s\\033[0m\\n" ""
if [ -z "${BOOTSTRAP_HASKELL_NONINTERACTIVE}" ] ; then
printf "\\033[0;35m%s\\033[0m\\n" "Do you want to install haskell-language-server (HLS) now?"
printf "\\033[0;35m%s\\033[0m\\n" "HLS is a language-server that provides IDE-like functionality"
printf "\\033[0;35m%s\\033[0m\\n" "and can integrate with different editors, such as Vim, Emacs, VS Code, Atom, ..."
printf "\\033[0;35m%s\\033[0m\\n" "Also see https://github.com/haskell/haskell-language-server/blob/master/README.md"
printf "\\033[0;35m%s\\033[0m\\n" ""
printf "\\033[0;35m%s\\033[0m\\n" "Answer with YES or NO and press ENTER."
printf "\\033[0;35m%s\\033[0m\\n" ""
warn "Do you want to install haskell-language-server (HLS) now?"
warn "HLS is a language-server that provides IDE-like functionality"
warn "and can integrate with different editors, such as Vim, Emacs, VS Code, Atom, ..."
warn "Also see https://github.com/haskell/haskell-language-server/blob/master/README.md"
warn ""
warn "[Y] Yes [N] No [?] Help (default is \"N\")."
warn ""
while true; do
read -r hls_answer </dev/tty
@ -223,19 +327,25 @@ if [ -z "${BOOTSTRAP_HASKELL_NONINTERACTIVE}" ] ; then
[Yy]*)
eghcup --cache install hls
break ;;
[Nn]*)
[Nn]* | "")
break ;;
*)
echo "Please type YES or NO and press enter.";;
echo "Possible choices are:"
echo
echo "Y - Yes, install the haskell-langauge-server"
echo "N - No, don't install anything more (default)"
echo
echo "Please make your choice and press ENTER."
;;
esac
done
printf "\\033[0;35m%s\\033[0m\\n" "Do you want to install stack now?"
printf "\\033[0;35m%s\\033[0m\\n" "Stack is a haskell build tool similar to cabal that is used by some projects."
printf "\\033[0;35m%s\\033[0m\\n" "Also see https://docs.haskellstack.org/"
printf "\\033[0;35m%s\\033[0m\\n" ""
printf "\\033[0;35m%s\\033[0m\\n" "Answer with YES or NO and press ENTER."
printf "\\033[0;35m%s\\033[0m\\n" ""
warn "Do you want to install stack now?"
warn "Stack is a haskell build tool similar to cabal that is used by some projects."
warn "Also see https://docs.haskellstack.org/"
warn ""
warn "[Y] Yes [N] No [?] Help (default is \"N\")."
warn ""
while true; do
read -r stack_answer </dev/tty
@ -244,10 +354,16 @@ if [ -z "${BOOTSTRAP_HASKELL_NONINTERACTIVE}" ] ; then
[Yy]*)
eghcup --cache install stack
break ;;
[Nn]*)
[Nn]* | "")
break ;;
*)
echo "Please type YES or NO and press enter.";;
echo "Possible choices are:"
echo
echo "Y - Yes, install stack"
echo "N - No, don't install anything more (default)"
echo
echo "Please make your choice and press ENTER."
;;
esac
done
@ -280,17 +396,20 @@ if [ -z "${BOOTSTRAP_HASKELL_NONINTERACTIVE}" ] ; then
esac
printf "\\033[0;35m%s\\033[0m\\n" ""
printf "\\033[0;35m%s\\033[0m\\n" "Detected ${MY_SHELL} shell on your system..."
printf "\\033[0;35m%s\\033[0m\\n" "If you want ghcup to automatically add the required PATH variable to \"${GHCUP_PROFILE_FILE}\""
printf "\\033[0;35m%s\\033[0m\\n" "answer with YES, otherwise with NO and press ENTER."
printf "\\033[0;35m%s\\033[0m\\n" ""
warn ""
warn "Detected ${MY_SHELL} shell on your system..."
warn "If you want ghcup to automatically add the required PATH variable to \"${GHCUP_PROFILE_FILE}\""
warn ""
warn "[Y] Yes [N] No [?] Help (default is \"Y\")."
warn ""
while true; do
read -r next_answer </dev/tty
case $next_answer in
[Yy]*)
[Nn]*)
_done ;;
[Yy]* | "")
case $MY_SHELL in
"") break ;;
fish)
@ -305,7 +424,7 @@ if [ -z "${BOOTSTRAP_HASKELL_NONINTERACTIVE}" ] ; then
if ! grep -q "ghcup-env" "${GHCUP_PROFILE_FILE}" ; then
echo "[ -f \"${GHCUP_DIR}/env\" ] && source \"${GHCUP_DIR}/env\" # ghcup-env" >> "${GHCUP_PROFILE_FILE}"
fi
case "$(uname -s)" in
case "${plat}" in
"Darwin"|"darwin")
if ! grep -q "ghcup-env" "${HOME}/.bash_profile" ; then
echo "[[ -f ~/.bashrc ]] && source ~/.bashrc # ghcup-env" >> "${HOME}/.bash_profile"
@ -320,17 +439,24 @@ if [ -z "${BOOTSTRAP_HASKELL_NONINTERACTIVE}" ] ; then
fi
break ;;
esac
printf "\\033[0;35m%s\\033[0m\\n" "OK! ${GHCUP_PROFILE_FILE} has been modified. Restart your terminal for the changes to take effect,"
printf "\\033[0;35m%s\\033[0m\\n" "or type \"source ${GHCUP_DIR}/env\" to apply them in your current terminal session."
warn "OK! ${GHCUP_PROFILE_FILE} has been modified. Restart your terminal for the changes to take effect,"
warn "or type \"source ${GHCUP_DIR}/env\" to apply them in your current terminal session."
_done
;;
[Nn]*)
_done ;;
*)
echo "Please type YES or NO and press enter.";;
*)
echo "Possible choices are:"
echo
echo "Y - Yes, update my \"${GHCUP_PROFILE_FILE}\" (default)"
echo "N - No, don't mess with my configuration"
echo
echo "Please make your choice and press ENTER."
;;
esac
done
fi
_done
)
# vim: tabstop=4 shiftwidth=4 expandtab

194
bootstrap-haskell.ps1 Normal file
View File

@ -0,0 +1,194 @@
function Print-Msg {
param ( [Parameter(Mandatory=$true, HelpMessage='String to output')][string]$msg )
Write-Host ('{0}' -f $msg) -ForegroundColor Green
}
function Create-Shortcut {
param ( [Parameter(Mandatory=$true,HelpMessage='Target path')][string]$SourceExe, [Parameter(Mandatory=$true,HelpMessage='Arguments to the path/exe')][AllowEmptyString()]$ArgumentsToSourceExe, [Parameter(Mandatory=$true,HelpMessage='The destination of the desktop link')][string]$DestinationPath )
$WshShell = New-Object -comObject WScript.Shell
$Shortcut = $WshShell.CreateShortcut($DestinationPath)
$Shortcut.TargetPath = $SourceExe
if($ArgumentsToSourceExe) {
$Shortcut.Arguments = $ArgumentsToSourceExe
}
$Shortcut.Save()
}
function Add-EnvPath {
param(
[Parameter(Mandatory=$true,HelpMessage='The Pathe to add to Users environment')]
[string] $Path,
[ValidateSet('Machine', 'User', 'Session')]
[string] $Container = 'Session'
)
function Where-Something
{
param
(
[Parameter(Mandatory=$true, ValueFromPipeline=$true, HelpMessage='Data to filter')]
$InputObject
)
process
{
if ($InputObject)
{
$InputObject
}
}
}
if ($Container -ne 'Session') {
$containerMapping = @{
Machine = [EnvironmentVariableTarget]::Machine
User = [EnvironmentVariableTarget]::User
}
$containerType = $containerMapping[$Container]
$persistedPaths = [Environment]::GetEnvironmentVariable('Path', $containerType) -split ';'
if ($persistedPaths -notcontains $Path) {
$persistedPaths = $persistedPaths + $Path | Where-Something
[Environment]::SetEnvironmentVariable('Path', $persistedPaths -join ';', $containerType)
}
}
$envPaths = $env:Path -split ';'
if ($envPaths -notcontains $Path) {
$envPaths = $envPaths + $Path | Where-Something
$env:Path = $envPaths -join ';'
}
}
filter Get-FileSize {
'{0:N2} {1}' -f $(
if ($_ -lt 1kb) { $_, 'Bytes' }
elseif ($_ -lt 1mb) { ($_/1kb), 'KB' }
elseif ($_ -lt 1gb) { ($_/1mb), 'MB' }
elseif ($_ -lt 1tb) { ($_/1gb), 'GB' }
elseif ($_ -lt 1pb) { ($_/1tb), 'TB' }
else { ($_/1pb), 'PB' }
)
}
function Get-FileWCSynchronous{
param(
[Parameter(Mandatory=$true)]
[string]$url,
[string]$destinationFolder="$env:USERPROFILE\Downloads",
[switch]$includeStats
)
$wc = New-Object -TypeName Net.WebClient
$wc.UseDefaultCredentials = $true
$destination = Join-Path -Path $destinationFolder -ChildPath ($url | Split-Path -Leaf)
$start = Get-Date
$wc.DownloadFile($url, $destination)
$elapsed = ((Get-Date) - $start).ToString('hh\:mm\:ss')
$totalSize = (Get-Item -Path $destination).Length | Get-FileSize
if ($includeStats.IsPresent){
[PSCustomObject]@{Name=$MyInvocation.MyCommand;TotalSize=$totalSize;Time=$elapsed}
}
Get-Item -Path $destination | Unblock-File
}
$ErrorActionPreference = 'Stop'
$GhcupDir = "$env:HOMEDRIVE\ghcup"
$MsysDir = ('{0}\msys64' -f $GhcupDir)
$Bash = ('{0}\usr\bin\bash' -f $MsysDir)
Print-Msg -msg 'Preparing for GHCup installation...'
if (Test-Path -Path ('{0}' -f $GhcupDir)) {
$decision = $Host.UI.PromptForChoice('Install', 'GHCup is already installed, what do you want to do?', @('&Reinstall'
'&Continue'
'&Abort'), 1)
if ($decision -eq 0) {
$suffix = [IO.Path]::GetRandomFileName()
Print-Msg -msg ('Backing up {0} to {0}-{1} ...' -f $GhcupDir, $suffix)
Rename-Item -Path ('{0}' -f $GhcupDir) -NewName ('{0}-{1}' -f $GhcupDir, $suffix)
} elseif ($decision -eq 1) {
Print-Msg -msg 'Continuing installation...'
} elseif ($decision -eq 2) {
Exit
}
}
$null = New-Item -Path ('{0}' -f $GhcupDir) -ItemType 'directory' -ErrorAction SilentlyContinue
$null = New-Item -Path ('{0}' -f $GhcupDir) -Name 'bin' -ItemType 'directory' -ErrorAction SilentlyContinue
Print-Msg -msg 'First checking for Msys2...'
if (!(Test-Path -Path ('{0}' -f $MsysDir))) {
Print-Msg -msg ('...Msys2 doesn''t exist, installing into {0} ...this may take a while' -f $MsysDir)
# Download the archive
Print-Msg -msg 'Downloading Msys2 archive...'
$archive = 'msys2-x86_64-latest.sfx.exe'
if (Get-Command -Name 'curl.exe' -ErrorAction SilentlyContinue) {
curl.exe -o ('{0}\{1}' -f $env:TEMP, $archive) ('https://repo.msys2.org/distrib/{0}' -f $archive)
} else {
Get-FileWCSynchronous -url ('https://repo.msys2.org/distrib/{0}' -f $archive) -destinationFolder "$env:TEMP" -includeStats
}
Print-Msg -msg 'Extracting Msys2 archive...'
$null = & "$env:TEMP\$archive" '-y' ('-o{0}' -f $GhcupDir) # Extract
Remove-Item -Path ('{0}/{1}' -f $env:TEMP, $archive)
Print-Msg -msg 'Processing MSYS2 bash for first time use...'
& "$Bash" -lc 'exit'
& "$env:windir\system32\taskkill.exe" /F /FI `"MODULES eq msys-2.0.dll`"
Print-Msg -msg 'Upgrading full system...'
& "$Bash" -lc 'pacman --noconfirm -Syuu'
Print-Msg -msg 'Upgrading full system twice...'
& "$Bash" -lc 'pacman --noconfirm -Syuu'
Print-Msg -msg 'Installing GHC Build Dependencies...'
& "$Bash" -lc 'pacman --noconfirm -S --needed git tar curl wget base-devel gettext binutils autoconf make libtool automake python p7zip patch unzip mingw-w64-x86_64-toolchain mingw-w64-x86_64-gcc mingw-w64-x86_64-gdb mingw-w64-x86_64-python2 mingw-w64-x86_64-python3-sphinx'
Print-Msg -msg 'Updating SSL root certificate authorities...'
& "$Bash" -lc 'pacman --noconfirm -S ca-certificates'
Print-Msg -msg 'Setting default home directory...'
& "$Bash" -lc "sed -i -e 's/db_home:.*$/db_home: windows/' /etc/nsswitch.conf"
} else {
Print-Msg -msg ('...Msys2 found in {0} ...skipping Msys2 installation.' -f $MsysDir)
}
Print-Msg -msg 'Creating shortcuts...'
Create-Shortcut -SourceExe ('{0}\msys2_shell.cmd' -f $MsysDir) -ArgumentsToSourceExe '-mingw64' -DestinationPath ('{0}\Desktop\Mingw haskell shell.lnk' -f $HOME)
Create-Shortcut -SourceExe 'https://www.msys2.org/docs/package-management' -ArgumentsToSourceExe '' -DestinationPath ('{0}\Desktop\Mingw package management docs.url' -f $HOME)
Print-Msg -msg ('Adding {0}\bin to Users Path...' -f $GhcupDir)
Add-EnvPath -Path ('{0}\bin' -f $GhcupDir) -Container 'User'
Print-Msg -msg 'Starting GHCup installer...'
& "$Bash" -lc "export PATH=`"/c/ghcup/bin:`$PATH`" ; curl --proto =https --tlsv1.2 -sSf https://gitlab.haskell.org/haskell/ghcup-hs/-/raw/windows-support/bootstrap-haskell | bash"
# SIG # Begin signature block
# MIID4QYJKoZIhvcNAQcCoIID0jCCA84CAQExCzAJBgUrDgMCGgUAMGkGCisGAQQB
# gjcCAQSgWzBZMDQGCisGAQQBgjcCAR4wJgIDAQAABBAfzDtgWUsITrck0sYpfvNR
# AgEAAgEAAgEAAgEAAgEAMCEwCQYFKw4DAhoFAAQUVqKek181kF/Jx/P7z176herc
# ZyCgggH/MIIB+zCCAWSgAwIBAgIQGOezhGS1A5tHh9VubW0liDANBgkqhkiG9w0B
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# 4AGLNGUCAwEAAaNGMEQwEwYDVR0lBAwwCgYIKwYBBQUHAwMwHQYDVR0OBBYEFC+R
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# ZZ7Om40b+pKXc6i/HnlApk9DGbXJ59bFcLGGcZ9QjoUae6Ex1DGCAUwwggFIAgEB
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# E5VhEwLBnwzWrvLKtdEclhgUCo5Tq87QMXVdgX4aRmunl4ZE+Q==
# SIG # End signature block

12
cabal.project
View File

@ -2,17 +2,19 @@ packages: ./ghcup.cabal
optimization: 2
package streamly
ghc-options: -O2 -fspec-constr-recursive=16 -fmax-worker-args=16
package ghcup
ghc-options: -O2 -fspec-constr-recursive=16 -fmax-worker-args=16
ghc-options: -O2 -rtsopts
tests: True
flags: +tui
source-repository-package
type: git
location: https://github.com/Bodigrim/tar
tag: ac197ec7ea4838dc2b4e22b9b888b080cedf29cf
constraints: http-io-streams -brotli
package libarchive
flags: -system-libarchive
allow-newer: base, ghc-prim, template-haskell
allow-newer: base, ghc-prim, template-haskell, language-c

157
ghcup-0.0.4.yaml
View File

@ -127,6 +127,13 @@ toolRequirements:
- libffi
- libiconv
notes: ''
Windows:
unknown_versioning:
distroPKGs: []
notes: On Windows, msys2 should already have been set up during the installation,
so most users should just press ENTER.
If you are installing manually, make sure to have a working mingw64 toolchain and
shell.
ghcupDownloads:
GHC:
7.10.3:
@ -170,6 +177,11 @@ ghcupDownloads:
dlUri: https://downloads.haskell.org/~ghc/7.10.3/ghc-7.10.3-x86_64-portbld-freebsd.tar.bz2
dlSubdir: ghc-7.10.3
dlHash: 2aa396edd2bb651f4bc7eef7a396913ea24923de5aafdc76df6295333e487e48
Windows:
unknown_versioning:
dlUri: https://downloads.haskell.org/~ghc/7.10.3/ghc-7.10.3-x86_64-unknown-mingw32.tar.xz
dlSubdir: ghc-7.10.3
dlHash: 63e1689fc9e2809ae4d7f422b4dc810052e54c9aa2afd08746e234180e711dde
A_32:
Linux_Debian:
unknown_versioning: &ghc-7103-32-deb8
@ -236,6 +248,11 @@ ghcupDownloads:
dlUri: https://downloads.haskell.org/~ghc/8.0.2/ghc-8.0.2-x86_64-portbld-freebsd.tar.xz
dlSubdir: ghc-8.0.2
dlHash: b36a20e5cae24d70bbb6116ae486f21811e9384f15d3892d260f02fba3e3bb8c
Windows:
unknown_versioning:
dlUri: https://downloads.haskell.org/~ghc/8.0.2/ghc-8.0.2-x86_64-unknown-mingw32.tar.xz
dlSubdir: ghc-8.0.2
dlHash: 8c42c1f4af995205b9816a1e97e2752fe758544c1f5fe77958cdcd319c9c2d53
A_32:
Linux_Debian:
'( >= 7 && < 8 )':
@ -300,6 +317,11 @@ ghcupDownloads:
dlSubdir: ghc-8.2.2
dlHash: cd351c704b92b9af23994024df07de8ca7090ea7675d5c8b14b2be857a46d804
unknown_versioning: *ghc-822-64-fbsd11
Windows:
unknown_versioning:
dlUri: https://downloads.haskell.org/~ghc/8.2.2/ghc-8.2.2-x86_64-unknown-mingw32.tar.xz
dlSubdir: ghc-8.2.2
dlHash: 1e033df2092aa546e763e7be63167720b32df64f76673ea1ce7ae7c9f564b223
A_32:
Linux_Debian:
'( >= 7 && < 8 )':
@ -359,6 +381,11 @@ ghcupDownloads:
dlUri: https://downloads.haskell.org/~ghc/8.4.1/ghc-8.4.1-x86_64-portbld11-freebsd.tar.xz
dlSubdir: ghc-8.4.1
dlHash: e748daec098445c6190090fe32bb2817a1140553be5acd2188e1af05ad24e5aa
Windows:
unknown_versioning:
dlUri: https://downloads.haskell.org/~ghc/8.4.1/ghc-8.4.1-x86_64-unknown-mingw32.tar.xz
dlSubdir: ghc-8.4.1
dlHash: 328b013fc651d34e075019107e58bb6c8a578f0155cf3ad4557e6f2661b03131
A_32:
Linux_Debian:
unknown_versioning: &ghc-841-32-deb8
@ -414,6 +441,11 @@ ghcupDownloads:
dlUri: https://downloads.haskell.org/~ghc/8.4.2/ghc-8.4.2-x86_64-portbld-freebsd.tar.xz
dlSubdir: ghc-8.4.2
dlHash: e9ed417fdf94c2ff2c6e344ed16f332bf6b591511f6442c0d9ea94854882b66c
Windows:
unknown_versioning:
dlUri: https://downloads.haskell.org/~ghc/8.4.2/ghc-8.4.2-x86_64-unknown-mingw32.tar.xz
dlSubdir: ghc-8.4.2
dlHash: 797634aa9812fc6b2084a24ddb4fde44fa83a2f59daea82e0af81ca3dd323fde
A_32:
Linux_Debian:
unknown_versioning: &ghc-842-32-deb8
@ -464,6 +496,11 @@ ghcupDownloads:
dlUri: https://downloads.haskell.org/~ghc/8.4.3/ghc-8.4.3-x86_64-apple-darwin.tar.xz
dlSubdir: ghc-8.4.3
dlHash: af0b455f6c46b9802b4b48dad996619cfa27cc6e2bf2ce5532387b4a8c00aa64
Windows:
unknown_versioning:
dlUri: https://downloads.haskell.org/~ghc/8.4.3/ghc-8.4.3-x86_64-unknown-mingw32.tar.xz
dlSubdir: ghc-8.4.3
dlHash: 8a83cfbf9ae84de0443c39c93b931693bdf2a6d4bf163ffb41855f80f4bf883e
A_32:
Linux_Debian:
unknown_versioning: &ghc-843-32-deb8
@ -532,6 +569,11 @@ ghcupDownloads:
dlUri: https://downloads.haskell.org/~ghc/8.4.4/ghc-8.4.4-x86_64-portbld-freebsd11.tar.xz
dlSubdir: ghc-8.4.4
dlHash: 44fbd142d1c355d6110595c59c760e2c73866ff9259ec85ebf814edb244d1940
Windows:
unknown_versioning:
dlUri: https://downloads.haskell.org/~ghc/8.4.4/ghc-8.4.4-x86_64-unknown-mingw32.tar.xz
dlSubdir: ghc-8.4.4
dlHash: da29dbb0f1199611c7d5bb7b0dd6a7426ca98f67dfd6da1526b033cd3830dc05
A_32:
Linux_Debian:
unknown_versioning: &ghc-844-32-deb8
@ -592,6 +634,11 @@ ghcupDownloads:
dlUri: https://downloads.haskell.org/~ghc/8.6.1/ghc-8.6.1-x86_64-portbld-freebsd.tar.xz
dlSubdir: ghc-8.6.1
dlHash: 51403b054a3a649039ac988e1d1112561f96750bfced63df864091a3fab36f08
Windows:
unknown_versioning:
dlUri: https://downloads.haskell.org/~ghc/8.6.1/ghc-8.6.1-x86_64-unknown-mingw32.tar.xz
dlSubdir: ghc-8.6.1
dlHash: 7316d9cb5e486460476754f872c7bac30ee2082e42f46da4342f872d10b88099
A_32:
Linux_Debian:
unknown_versioning: &ghc-861-32-deb8
@ -638,6 +685,11 @@ ghcupDownloads:
dlUri: https://downloads.haskell.org/~ghc/8.6.2/ghc-8.6.2-x86_64-apple-darwin.tar.xz
dlSubdir: ghc-8.6.2
dlHash: 8ec46a25872226dd7e5cf7271e3f3450c05f32144b96e6b9cb44cc4079db50dc
Windows:
unknown_versioning:
dlUri: https://downloads.haskell.org/~ghc/8.6.2/ghc-8.6.2-x86_64-unknown-mingw32.tar.xz
dlSubdir: ghc-8.6.2
dlHash: 9a398e133cab09ff2610834337355d4e26c35e0665403fb9ff8db79315f74d3d
A_32:
Linux_Debian:
unknown_versioning: &ghc-862-32-deb8
@ -702,6 +754,11 @@ ghcupDownloads:
dlUri: https://downloads.haskell.org/~ghc/8.6.3/ghc-8.6.3-x86_64-portbld-freebsd.tar.xz
dlSubdir: ghc-8.6.3
dlHash: bc2419fa180f8a7808c49775987866435995df9bdd9ce08bcd38352d63ba6031
Windows:
unknown_versioning:
dlUri: https://downloads.haskell.org/~ghc/8.6.3/ghc-8.6.3-x86_64-unknown-mingw32.tar.xz
dlSubdir: ghc-8.6.3
dlHash: 2fec383904e5fa79413e9afd328faf9bc700006c8c3d4bcdd8d4f2ccf0f7fa2a
A_32:
Linux_Debian:
unknown_versioning: &ghc-863-32-deb8
@ -752,6 +809,11 @@ ghcupDownloads:
dlUri: https://downloads.haskell.org/~ghc/8.6.4/ghc-8.6.4-x86_64-apple-darwin.tar.xz
dlSubdir: ghc-8.6.4
dlHash: cccb58f142fe41b601d73690809f6089f7715b6a50a09aa3d0104176ab4db09e
Windows:
unknown_versioning:
dlUri: https://downloads.haskell.org/~ghc/8.6.4/ghc-8.6.4-x86_64-unknown-mingw32.tar.xz
dlSubdir: ghc-8.6.4
dlHash: e8d021b7a90772fc559862079da20538498d991956d7557b468ca19ddda22a08
A_32:
Linux_Debian:
unknown_versioning: &ghc-864-32-deb9
@ -820,6 +882,11 @@ ghcupDownloads:
dlUri: https://downloads.haskell.org/ghcup/unofficial-bindists/ghc/8.6.5/ghc-8.6.5-x86_64-portbld-freebsd.tar.xz
dlSubdir: ghc-8.6.5
dlHash: 83a3059a630d40a98e26cb5b520354e12094a96e36ba2f5ab002dad94cf2fb37
Windows:
unknown_versioning:
dlUri: https://downloads.haskell.org/~ghc/8.6.5/ghc-8.6.5-x86_64-unknown-mingw32.tar.xz
dlSubdir: ghc-8.6.5
dlHash: 457024c6ea43bdce340af428d86319931f267089398b859b00efdfe2fd4ce93f
A_32:
Linux_Debian:
unknown_versioning: &ghc-865-32-deb9
@ -890,6 +957,11 @@ ghcupDownloads:
dlUri: https://downloads.haskell.org/~ghc/8.8.1/ghc-8.8.1-x86_64-apple-darwin.tar.xz
dlSubdir: ghc-8.8.1
dlHash: 38c8917b47c31bedf58c9305dfca3abe198d8d35570366f0773c4e2948bd8abe
Windows:
unknown_versioning:
dlUri: https://downloads.haskell.org/~ghc/8.8.1/ghc-8.8.1-x86_64-unknown-mingw32.tar.xz
dlSubdir: ghc-8.8.1
dlHash: 29e56e6af38017a5a76b2b6995a39d3988fa58131e4b55b62dd317ba7186ac9b
A_32:
Linux_Debian:
unknown_versioning: &ghc-881-32-deb9
@ -949,6 +1021,11 @@ ghcupDownloads:
dlUri: https://downloads.haskell.org/~ghc/8.8.2/ghc-8.8.2-x86_64-apple-darwin.tar.xz
dlSubdir: ghc-8.8.2
dlHash: 25c5c1a70036abf3f22b2b19c10d26adfdb08e8f8574f89d4b2042de5947f990
Windows:
unknown_versioning:
dlUri: https://downloads.haskell.org/~ghc/8.8.2/ghc-8.8.2-x86_64-unknown-mingw32.tar.xz
dlSubdir: ghc-8.8.2
dlHash: e25d9b16ee62cafc7387af2cd021eea676a99cd2c32b83533b016162c63065d9
A_32:
Linux_Debian:
unknown_versioning: &ghc-882-32-deb9
@ -1013,6 +1090,11 @@ ghcupDownloads:
dlUri: https://downloads.haskell.org/ghcup/unofficial-bindists/ghc/8.8.3/ghc-8.8.3-x86_64-portbld-freebsd.tar.xz
dlSubdir: ghc-8.8.3
dlHash: 569719075b4d14b3875a899df522090ae31e6fe085e6dffe518e875b09a2f0be
Windows:
unknown_versioning:
dlUri: https://downloads.haskell.org/~ghc/8.8.3/ghc-8.8.3-x86_64-unknown-mingw32.tar.xz
dlSubdir: ghc-8.8.3
dlHash: e22586762af0911c06e8140f1792e3ca381a3a482a20d67b9054883038b3a422
A_32:
Linux_Debian:
unknown_versioning: &ghc-883-32-deb9
@ -1087,6 +1169,11 @@ ghcupDownloads:
dlUri: https://downloads.haskell.org/ghcup/unofficial-bindists/ghc/8.8.4/ghc-8.8.4-x86_64-portbld-freebsd.tar.xz
dlSubdir: ghc-8.8.4
dlHash: 8cebe5ccf454e82acd1ff52ca57590d1ab0f3f44a981b46257ec12158c8c447e
Windows:
unknown_versioning:
dlUri: https://downloads.haskell.org/~ghc/8.8.4/ghc-8.8.4-x86_64-unknown-mingw32.tar.xz
dlSubdir: ghc-8.8.4
dlHash: d185055d2c8dc3bfe5b88afd59d6877eb1e722b672d1c9649f18296e148ed71f
A_32:
Linux_Debian:
unknown_versioning: &ghc-884-32-deb9
@ -1164,6 +1251,11 @@ ghcupDownloads:
dlUri: https://downloads.haskell.org/ghcup/unofficial-bindists/ghc/8.10.1/ghc-8.10.1-x86_64-portbld-freebsd.tar.xz
dlSubdir: ghc-8.10.1
dlHash: e8646ec9b60fd40aa9505ee055f22f04601290ab7a1342c2cf37c34de9d3f142
Windows:
unknown_versioning:
dlUri: https://downloads.haskell.org/~ghc/8.10.1/ghc-8.10.1-x86_64-unknown-mingw32.tar.xz
dlSubdir: ghc-8.10.1
dlHash: 38a3166ea50cccd5bae7e1680eae3aae2b4ae31b61f82a1d8168fb821f43bd67
A_32:
Linux_Debian:
'( >= 9 && < 10 )': &ghc-8101-32-deb9
@ -1254,6 +1346,11 @@ ghcupDownloads:
dlUri: https://downloads.haskell.org/~ghc/8.10.2/ghc-8.10.2-x86_64-unknown-freebsd.tar.xz
dlSubdir: ghc-8.10.2
dlHash: 9e5957f3497f4b58ecd3699568d9caaa11a47a6d7e902032c261e450fa0f6686
Windows:
unknown_versioning:
dlUri: https://downloads.haskell.org/~ghc/8.10.2/ghc-8.10.2-x86_64-unknown-mingw32.tar.xz
dlSubdir: ghc-8.10.2
dlHash: dcae4c173b9896e07ff048de5509aa0a4537233150e06e5ce8848303dfadc176
A_32:
Linux_Debian:
'( >= 9 && < 10 )': &ghc-8102-32-deb9
@ -1343,6 +1440,11 @@ ghcupDownloads:
dlUri: https://downloads.haskell.org/~ghc/8.10.3/ghc-8.10.3-x86_64-portbld-freebsd.tar.xz
dlSubdir: ghc-8.10.3
dlHash: 749007e995104db05cf6e3ad5bc36238cab8afac8055145661e5730e8f8af040
Windows:
unknown_versioning:
dlUri: https://downloads.haskell.org/~ghc/8.10.3/ghc-8.10.3-x86_64-unknown-mingw32.tar.xz
dlSubdir: ghc-8.10.3
dlHash: 927a6c699533a115cd49772ef2c753d9af2c13bf9f0b2d3bd13645cc6a144ee3
A_32:
Linux_Debian:
'( >= 9 && < 10 )': &ghc-8103-32-deb9
@ -1434,6 +1536,11 @@ ghcupDownloads:
dlUri: https://downloads.haskell.org/~ghc/8.10.4/ghc-8.10.4-x86_64-portbld-freebsd.tar.xz
dlSubdir: ghc-8.10.4
dlHash: c9776a2ccf9629b03e967206a507fcdcb6c5189800a626e9461ababf6733c357
Windows:
unknown_versioning:
dlUri: https://downloads.haskell.org/~ghc/8.10.4/ghc-8.10.4-x86_64-unknown-mingw32.tar.xz
dlSubdir: ghc-8.10.4
dlHash: e9175a276504c3390a5e0084954e6997d56078737dbe7158049518892cf6bfb2
A_32:
Linux_Debian:
'( >= 9 && < 10 )': &ghc-8104-32-deb9
@ -1524,6 +1631,11 @@ ghcupDownloads:
dlUri: https://downloads.haskell.org/~ghc/9.0.1/ghc-9.0.1-x86_64-portbld-freebsd.tar.xz
dlSubdir: ghc-9.0.1
dlHash: 9dbc06d8832cae5c9f86dd7b2db729b3748a47beb4fd4b1e62bb66119817c3c1
Windows:
unknown_versioning:
dlUri: https://downloads.haskell.org/~ghc/9.0.1/ghc-9.0.1-x86_64-unknown-mingw32.tar.xz
dlSubdir: ghc-9.0.1-x86_64-unknown-mingw32
dlHash: 4f4ab118df01cbc7e7c510096deca0cb25025339a97730de0466416296202493
A_32:
Linux_Debian:
'( >= 9 && < 10 )': &ghc-901-32-deb9
@ -1614,6 +1726,11 @@ ghcupDownloads:
dlUri: https://downloads.haskell.org/~ghc/9.2.1-alpha2/ghc-9.2.0.20210422-x86_64-apple-darwin.tar.xz
dlSubdir: ghc-9.2.0.20210422
dlHash: 8884c059f2b76e4c4309ff6bd7a7dde37663f751fd26220e9a2bcabb4d69a401
Windows:
unknown_versioning:
dlUri: https://downloads.haskell.org/~ghc/9.2.1-alpha2/ghc-9.2.0.20210422-x86_64-unknown-mingw32.tar.xz
dlSubdir: ghc-9.0.1-x86_64-unknown-mingw32
dlHash: 33f173b754d18f26bb27f52bb77a92fd22a48675daa2b43a1879bf01dddd7e8f
A_32:
Linux_Debian:
'( >= 9 && < 10 )': &ghc-921-alpha2-32-deb9
@ -1666,6 +1783,11 @@ ghcupDownloads:
dlUri: https://downloads.haskell.org/~cabal/cabal-install-2.4.1.0/cabal-install-2.4.1.0-x86_64-portbld-freebsd.tar.xz
dlSubdir:
dlHash: 33b7d37ea0688c93436eac9ec139d9967687875aa1fa13f2bb73bf05a9a59a1d
Windows:
unknown_versioning:
dlUri: https://downloads.haskell.org/~cabal/cabal-install-2.4.1.0/cabal-install-2.4.1.0-x86_64-unknown-mingw32.zip
dlSubdir:
dlHash: 95f233efedb1ebf0e6db015fa2f55c1ed00b9938d207ec63c066f706fb4b6373
A_32:
Linux_UnknownLinux:
unknown_versioning:
@ -1694,6 +1816,11 @@ ghcupDownloads:
unknown_versioning:
dlUri: https://downloads.haskell.org/~cabal/cabal-install-3.0.0.0/cabal-install-3.0.0.0-x86_64-portbld-freebsd.tar.xz
dlHash: 2240842ab2ae7b955feb8b526aba1c7991248c803383107adf39990441294d2a
Windows:
unknown_versioning:
dlUri: https://downloads.haskell.org/~cabal/cabal-install-3.0.0.0/cabal-install-3.0.0.0-x86_64-unknown-mingw32.zip
dlSubdir:
dlHash: 8889963ebef5e829d86329fdb59832c107efd117cf7862a605f2fe2d2360de1f
A_32:
Linux_Alpine:
unknown_versioning:
@ -1725,6 +1852,11 @@ ghcupDownloads:
unknown_versioning:
dlUri: https://downloads.haskell.org/~cabal/cabal-install-3.2.0.0/cabal-install-3.2.0.0-x86_64-portbld-freebsd.tar.xz
dlHash: f1e35151cca91541b0fb4bdb3ed18f3c348038eab751845ad19c11307d66c273
Windows:
unknown_versioning:
dlUri: https://downloads.haskell.org/~cabal/cabal-install-3.2.0.0/cabal-install-3.2.0.0-x86_64-unknown-mingw32.zip
dlSubdir:
dlHash: 17778c3ade0482bc37f451eec326f8fce8fbe1f12b1d6aacb2e2b9e34786c054
A_32:
Linux_Alpine:
unknown_versioning:
@ -1759,6 +1891,11 @@ ghcupDownloads:
unknown_versioning:
dlUri: https://downloads.haskell.org/~cabal/cabal-install-3.4.0.0/cabal-install-3.4.0.0-x86_64-freebsd-12.1-release.tar.xz
dlHash: a1e2db664ec00e42a1e071a4181f6476f6e0bad321f1ddc0cf27831119f4c6d4
Windows:
unknown_versioning:
dlUri: https://downloads.haskell.org/~cabal/cabal-install-3.4.0.0/cabal-install-3.4.0.0-x86_64-windows.zip
dlSubdir:
dlHash: 860fff2d39a82d1dc0ca924a77164d0988af49c2c5f45e15d615144122beb647
A_32:
Linux_UnknownLinux:
unknown_versioning: &cabal-3400-32
@ -1797,6 +1934,10 @@ ghcupDownloads:
unknown_versioning:
dlUri: https://downloads.haskell.org/~ghcup/0.1.14.1/x86_64-portbld-freebsd-ghcup-0.1.14.1
dlHash: 89a70980d77888dae8b9fd0f05e7a7920f421bc3bb5192da8e73fd4e7b4cb86f
Windows:
unknown_versioning:
dlUri: https://downloads.haskell.org/ghcup/tmp/ghcup.exe
dlHash: e6dc0b337b29164d5e4a299e572955591b1b6e5d4d11e895c8cbc05666d98ad5
Linux_Alpine:
unknown_versioning: *ghcup-64
A_32:
@ -1833,6 +1974,10 @@ ghcupDownloads:
unknown_versioning:
dlUri: https://github.com/haskell/haskell-language-server/releases/download/1.1.0/haskell-language-server-macOS-1.1.0.tar.gz
dlHash: 4e89b192e2f49637d772e974f2c17b16da067ecd5912575eaa542551de97681b
Windows:
unknown_versioning:
dlUri: https://downloads.haskell.org/ghcup/unofficial-bindists/hls/1.1.0/haskell-language-server-Windows-1.1.0.tar.gz
dlHash: a1d3f451e64a041aa527a25da29e4716a2de6ae347cef4ef9312fc7611e168cc
Linux_Alpine:
unknown_versioning: *hls-64
Stack:
@ -1854,6 +1999,12 @@ ghcupDownloads:
dlHash: f4aedfa8fbe371f77286ee97ec5c3c553842e7ae15b2952a8b8442dccba04bf0
dlSubdir:
RegexDir: "stack-.*"
Windows:
unknown_versioning:
dlUri: https://github.com/commercialhaskell/stack/releases/download/v2.5.1/stack-2.5.1-windows-x86_64.tar.gz
dlHash: 57150b422cfd42249f5e629d0eb678df6d95dabe486ced57e8298d300b940d41
dlSubdir:
RegexDir: "stack-.*"
Linux_Alpine:
unknown_versioning: *stack-251-64
2.7.1:
@ -1876,6 +2027,12 @@ ghcupDownloads:
dlHash: 4248c6fbc87e8a2c06f39e867eb5ef28eae0d99470137cb415356c631c0dcbf2
dlSubdir:
RegexDir: "stack-.*"
Windows:
unknown_versioning:
dlUri: https://github.com/commercialhaskell/stack/releases/download/v2.7.1/stack-2.7.1-windows-x86_64.tar.gz
dlHash: 8452f5fc9235620a84863f2f68e5f681c72d0d181cde50482f178a966ee0ceb9
dlSubdir:
RegexDir: "stack-.*"
Linux_Alpine:
unknown_versioning: *stack-64

2042
ghcup-0.0.5.yaml Normal file
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113
ghcup.cabal
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@ -1,6 +1,6 @@
cabal-version: 3.0
name: ghcup
version: 0.1.14.2
version: 0.1.15
license: LGPL-3.0-only
license-file: LICENSE
copyright: Julian Ospald 2020
@ -28,19 +28,23 @@ source-repository head
location: https://gitlab.haskell.org/haskell/ghcup-hs.git
flag tui
description: Build the brick powered tui (ghcup tui)
description:
Build the brick powered tui (ghcup tui). This is disabled on windows.
default: False
manual: True
flag internal-downloader
description:
Compile the internal downloader, which links against OpenSSL
Compile the internal downloader, which links against OpenSSL. This is disabled on windows.
default: False
manual: True
flag tar
description: Use tar-bytestring instead of libarchive
description:
Use tar-bytestring instead of libarchive.
default: False
manual: True
@ -58,6 +62,7 @@ library
GHCup.Utils
GHCup.Utils.Dirs
GHCup.Utils.File
GHCup.Utils.File.Common
GHCup.Utils.Logger
GHCup.Utils.MegaParsec
GHCup.Utils.Prelude
@ -70,14 +75,20 @@ library
autogen-modules: Paths_ghcup
default-language: Haskell2010
default-extensions:
DeriveGeneric
LambdaCase
MultiWayIf
NamedFieldPuns
PackageImports
QuasiQuotes
RecordWildCards
ScopedTypeVariables
Strict
StrictData
TupleSections
TypeApplications
TypeFamilies
ViewPatterns
ghc-options:
-Wall -fwarn-tabs -fwarn-incomplete-uni-patterns
@ -90,21 +101,19 @@ library
, base16-bytestring >=0.1.1.6 && <1.1
, binary ^>=0.8.6.0
, bytestring ^>=0.10
, bz2 >=0.5.0.5 && <1.1
, case-insensitive ^>=1.2.1.0
, casing ^>=0.1.4.1
, concurrent-output ^>=1.10.11
, containers ^>=0.6
, cryptohash-sha256 ^>=0.11.101.0
, deepseq ^>=1.4.4.0
, directory ^>=1.3.6.0
, disk-free-space ^>=0.1.0.1
, extra ^>=1.7.9
, filepath ^>=1.4.2.1
, generics-sop ^>=0.5
, haskus-utils-types ^>=1.5
, haskus-utils-variant >=3.0 && <3.2
, hpath >=0.11 && <0.13
, hpath-directory ^>=0.14.1
, hpath-filepath ^>=0.10.3
, hpath-io ^>=0.14.1
, hpath-posix ^>=0.13.2
, lzma-static ^>=5.2.5.2
, megaparsec >=8.0.0 && <9.1
, monad-logger ^>=0.3.31
@ -120,44 +129,62 @@ library
, safe ^>=0.3.18
, safe-exceptions ^>=0.1
, split ^>=0.2.3.4
, streamly ^>=0.7.3
, streamly-bytestring ^>=0.1.2
, streamly-posix ^>=0.1.0.0
, strict-base ^>=0.4
, string-interpolate >=0.2.0.0 && <0.4
, template-haskell >=2.7 && <2.17
, template-haskell >=2.7 && <2.18
, temporary ^>=1.3
, text ^>=1.2.4.0
, time ^>=1.9.3
, transformers ^>=0.5
, unix ^>=2.7
, unix-bytestring ^>=0.3
, unliftio-core ^>=0.2.0.1
, unordered-containers ^>=0.2.10.0
, uri-bytestring ^>=0.3.2.2
, utf8-string ^>=1.0
, vector ^>=0.12
, versions ^>=4.0.1
, vty >=5.28.2 && <5.34
, word8 ^>=0.1.3
, yaml ^>=0.11.4.0
, zip ^>=1.7.0
, zlib ^>=0.6.2.2
if flag(internal-downloader)
if (flag(internal-downloader) && !os(windows))
exposed-modules: GHCup.Download.IOStreams
cpp-options: -DINTERNAL_DOWNLOADER
build-depends:
, HsOpenSSL >=0.11.4.18
, http-io-streams >=0.1.2.0
, io-streams >=1.5
, io-streams >=1.5.2.1
, terminal-progress-bar >=0.4.1
if flag(tar)
if (flag(tar) || os(windows))
cpp-options: -DTAR
build-depends: tar-bytestring ^>=0.6.3.1
build-depends: tar
else
build-depends: libarchive ^>=3.0.0.0
if os(windows)
cpp-options: -DIS_WINDOWS
other-modules: GHCup.Utils.File.Windows
build-depends:
, bzlib
, process ^>=1.6.11.0
, retry ^>=0.8.1.2
, Win32 ^>=2.10
else
other-modules: GHCup.Utils.File.Posix
build-depends:
, bz2 >=0.5.0.5 && <1.1
, hpath-posix ^>=0.13.3
, process ^>=1.6.9
, unix ^>=2.7
, unix-bytestring ^>=0.3.7.3
if (flag(tui) && !os(windows))
cpp-options: -DBRICK
build-depends: vty >=5.28.2 && <5.34
executable ghcup
main-is: Main.hs
hs-source-dirs: app/ghcup
@ -165,6 +192,7 @@ executable ghcup
default-extensions:
LambdaCase
MultiWayIf
NamedFieldPuns
PackageImports
RecordWildCards
ScopedTypeVariables
@ -177,14 +205,12 @@ executable ghcup
-fwarn-incomplete-record-updates -threaded
build-depends:
, aeson >=1.4 && <1.6
, base >=4.13 && <5
, bytestring ^>=0.10
, containers ^>=0.6
, filepath ^>=1.4.2.1
, ghcup
, haskus-utils-variant >=3.0 && <3.2
, hpath >=0.11 && <0.13
, hpath-io ^>=0.14.1
, megaparsec >=8.0.0 && <9.1
, monad-logger ^>=0.3.31
, mtl ^>=2.2
@ -195,7 +221,7 @@ executable ghcup
, safe ^>=0.3.18
, safe-exceptions ^>=0.1
, string-interpolate >=0.2.0.0 && <0.4
, template-haskell >=2.7 && <2.17
, template-haskell >=2.7 && <2.18
, text ^>=1.2.4.0
, uri-bytestring ^>=0.3.2.2
, utf8-string ^>=1.0
@ -204,15 +230,19 @@ executable ghcup
if flag(internal-downloader)
cpp-options: -DINTERNAL_DOWNLOADER
if flag(tui)
if (flag(tui) && !os(windows))
cpp-options: -DBRICK
other-modules: BrickMain
build-depends:
, brick >=0.5 && <0.62
, vector ^>=0.12
, vty >=5.28.2 && <5.34
, brick >=0.5 && <0.62
, transformers ^>=0.5
, vector ^>=0.12
, vty >=5.28.2 && <5.34
if flag(tar)
if os(windows)
cpp-options: -DIS_WINDOWS
if (flag(tar) || os(windows))
cpp-options: -DTAR
else
@ -224,27 +254,32 @@ executable ghcup-gen
other-modules: Validate
default-language: Haskell2010
default-extensions:
DeriveGeneric
LambdaCase
MultiWayIf
NamedFieldPuns
PackageImports
QuasiQuotes
RecordWildCards
ScopedTypeVariables
Strict
StrictData
TupleSections
TypeApplications
TypeFamilies
ViewPatterns
ghc-options:
-Wall -fwarn-tabs -fwarn-incomplete-uni-patterns
-fwarn-incomplete-record-updates -threaded
build-depends:
, aeson >=1.4 && <1.6
, aeson-pretty ^>=0.8.8
, base >=4.13 && <5
, bytestring ^>=0.10
, containers ^>=0.6
, filepath ^>=1.4.2.1
, ghcup
, haskus-utils-variant >=3.0 && <3.2
, hpath >=0.11 && <0.13
, hpath-filepath ^>=0.10.3
, monad-logger ^>=0.3.31
, mtl ^>=2.2
, optics >=0.2 && <0.5
@ -258,13 +293,12 @@ executable ghcup-gen
, text ^>=1.2.4.0
, transformers ^>=0.5
, uri-bytestring ^>=0.3.2.2
, utf8-string ^>=1.0
, versions ^>=4.0.1
, yaml ^>=0.11.4.0
if flag(tar)
if (flag(tar) || os(windows))
cpp-options: -DTAR
build-depends: tar-bytestring ^>=0.6.3.1
build-depends: tar
else
build-depends: libarchive ^>=3.0.0.0
@ -297,9 +331,8 @@ test-suite ghcup-test
, containers ^>=0.6
, generic-arbitrary ^>=0.1.0
, ghcup
, hpath >=0.11 && <0.13
, hspec ^>=2.7.4
, hspec-golden-aeson >=0.7 && <0.10
, hspec ^>=2.7.10
, hspec-golden-aeson ^>=0.9
, QuickCheck ^>=2.14.1
, quickcheck-arbitrary-adt ^>=0.3.1.0
, text ^>=1.2.4.0

27450
golden/GHCupInfo.json
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677
lib/GHCup.hs
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255
lib/GHCup/Download.hs
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@ -16,7 +16,7 @@ Copyright : (c) Julian Ospald, 2020
License : LGPL-3.0
Maintainer : hasufell@hasufell.de
Stability : experimental
Portability : POSIX
Portability : portable
Module for handling all download related functions.
@ -36,7 +36,7 @@ import GHCup.Errors
import GHCup.Types
import GHCup.Types.JSON ( )
import GHCup.Types.Optics
import GHCup.Utils
import GHCup.Utils.Dirs
import GHCup.Utils.File
import GHCup.Utils.Prelude
import GHCup.Version
@ -57,7 +57,7 @@ import Data.ByteString ( ByteString )
#if defined(INTERNAL_DOWNLOADER)
import Data.CaseInsensitive ( CI )
#endif
import Data.List ( find )
import Data.List.Extra
import Data.Maybe
import Data.String.Interpolate
import Data.Time.Clock
@ -68,32 +68,29 @@ import Data.Time.Format
import Data.Versions
import Data.Word8
import GHC.IO.Exception
import HPath
import HPath.IO as HIO hiding ( hideError )
import Haskus.Utils.Variant.Excepts
import Optics
import Prelude hiding ( abs
, readFile
, writeFile
)
import System.Directory
import System.Environment
import System.FilePath
import System.IO.Error
import System.Posix.Env.ByteString ( getEnv )
import URI.ByteString
import qualified Crypto.Hash.SHA256 as SHA256
import qualified Data.ByteString as BS
import qualified Data.ByteString as B
import qualified Data.ByteString.Base16 as B16
import qualified Data.ByteString.Lazy as L
import qualified Data.Map.Strict as M
#if defined(INTERNAL_DOWNLOADER)
import qualified Data.CaseInsensitive as CI
import qualified Data.Text as T
#endif
import qualified Data.Text as T
import qualified Data.Text.Encoding as E
import qualified Data.Yaml as Y
import qualified System.Posix.Files.ByteString as PF
import qualified System.Posix.RawFilePath.Directory
as RD
@ -115,26 +112,26 @@ getDownloadsF :: ( FromJSONKey Tool
, MonadLogger m
, MonadThrow m
, MonadFail m
, MonadReader AppState m
)
=> URLSource
=> Settings
-> Dirs
-> Excepts
'[JSONError , DownloadFailed , FileDoesNotExistError]
m
GHCupInfo
getDownloadsF urlSource = do
getDownloadsF settings@Settings{ urlSource } dirs = do
case urlSource of
GHCupURL -> liftE getBase
GHCupURL -> liftE $ getBase dirs settings
(OwnSource url) -> do
bs <- reThrowAll DownloadFailed $ downloadBS url
bs <- reThrowAll DownloadFailed $ downloadBS (downloader settings) url
lE' JSONDecodeError $ first show $ Y.decodeEither' (L.toStrict bs)
(OwnSpec av) -> pure av
(AddSource (Left ext)) -> do
base <- liftE getBase
base <- liftE $ getBase dirs settings
pure (mergeGhcupInfo base ext)
(AddSource (Right uri)) -> do
base <- liftE getBase
bsExt <- reThrowAll DownloadFailed $ downloadBS uri
base <- liftE $ getBase dirs settings
bsExt <- reThrowAll DownloadFailed $ downloadBS (downloader settings) uri
ext <- lE' JSONDecodeError $ first show $ Y.decodeEither' (L.toStrict bsExt)
pure (mergeGhcupInfo base ext)
@ -143,36 +140,39 @@ getDownloadsF urlSource = do
mergeGhcupInfo :: GHCupInfo -- ^ base to merge with
-> GHCupInfo -- ^ extension overwriting the base
-> GHCupInfo
mergeGhcupInfo (GHCupInfo tr base) (GHCupInfo _ ext) =
let new = M.mapWithKey (\k a -> case M.lookup k ext of
mergeGhcupInfo (GHCupInfo tr base base2) (GHCupInfo _ ext ext2) =
let newDownloads = M.mapWithKey (\k a -> case M.lookup k ext of
Just a' -> M.union a' a
Nothing -> a
) base
in GHCupInfo tr new
) base
newGlobalTools = M.union base2 ext2
in GHCupInfo tr newDownloads newGlobalTools
readFromCache :: (MonadIO m, MonadCatch m, MonadLogger m, MonadReader AppState m)
=> Excepts '[JSONError, FileDoesNotExistError] m GHCupInfo
readFromCache = do
AppState {dirs = Dirs {..}} <- lift ask
readFromCache :: (MonadIO m, MonadCatch m, MonadLogger m)
=> Dirs
-> Excepts '[JSONError, FileDoesNotExistError] m GHCupInfo
readFromCache Dirs {..} = do
lift $ $(logWarn)
[i|Could not get download info, trying cached version (this may not be recent!)|]
let path = view pathL' ghcupURL
yaml_file <- (cacheDir </>) <$> urlBaseName path
let yaml_file = cacheDir </> (T.unpack . decUTF8Safe . urlBaseName $ path)
bs <-
handleIO' NoSuchThing
(\_ -> throwE $ FileDoesNotExistError (toFilePath yaml_file))
(\_ -> throwE $ FileDoesNotExistError yaml_file)
$ liftIO
$ readFile yaml_file
$ L.readFile yaml_file
lE' JSONDecodeError $ first show $ Y.decodeEither' (L.toStrict bs)
getBase :: (MonadFail m, MonadIO m, MonadCatch m, MonadLogger m, MonadReader AppState m)
=> Excepts '[JSONError , FileDoesNotExistError] m GHCupInfo
getBase =
handleIO (\_ -> readFromCache)
getBase :: (MonadFail m, MonadIO m, MonadCatch m, MonadLogger m)
=> Dirs
-> Settings
-> Excepts '[JSONError , FileDoesNotExistError] m GHCupInfo
getBase dirs@Dirs{..} Settings{ downloader } =
handleIO (\_ -> readFromCache dirs)
$ catchE @_ @'[JSONError, FileDoesNotExistError]
(\(DownloadFailed _) -> readFromCache)
(\(DownloadFailed _) -> readFromCache dirs)
(reThrowAll @_ @_ @'[JSONError, DownloadFailed] DownloadFailed (smartDl ghcupURL)
>>= (liftE . lE' @_ @_ @'[JSONError] JSONDecodeError . first show . Y.decodeEither' . L.toStrict))
where
@ -190,7 +190,6 @@ getBase =
, MonadIO m1
, MonadFail m1
, MonadLogger m1
, MonadReader AppState m1
)
=> URI
-> Excepts
@ -205,31 +204,28 @@ getBase =
m1
L.ByteString
smartDl uri' = do
AppState {dirs = Dirs {..}} <- lift ask
let path = view pathL' uri'
json_file <- (cacheDir </>) <$> urlBaseName path
let json_file = cacheDir </> (T.unpack . decUTF8Safe . urlBaseName $ path)
e <- liftIO $ doesFileExist json_file
if e
then do
accessTime <-
PF.accessTimeHiRes
<$> liftIO (PF.getFileStatus (toFilePath json_file))
currentTime <- liftIO getPOSIXTime
accessTime <- liftIO $ getAccessTime json_file
currentTime <- liftIO getCurrentTime
-- access time won't work on most linuxes, but we can try regardless
if (currentTime - accessTime) > 300
if (utcTimeToPOSIXSeconds currentTime - utcTimeToPOSIXSeconds accessTime) > 300
then do -- no access in last 5 minutes, re-check upstream mod time
getModTime >>= \case
Just modTime -> do
fileMod <- liftIO $ getModificationTime json_file
if modTime > fileMod
then dlWithMod modTime json_file
else liftIO $ readFile json_file
else liftIO $ L.readFile json_file
Nothing -> do
lift $ $(logDebug) [i|Unable to get/parse Last-Modified header|]
dlWithoutMod json_file
else -- access in less than 5 minutes, re-use file
liftIO $ readFile json_file
liftIO $ L.readFile json_file
else do
liftIO $ createDirRecursive' cacheDir
getModTime >>= \case
@ -242,14 +238,14 @@ getBase =
where
dlWithMod modTime json_file = do
bs <- liftE $ downloadBS uri'
bs <- liftE $ downloadBS downloader uri'
liftIO $ writeFileWithModTime modTime json_file bs
pure bs
dlWithoutMod json_file = do
bs <- liftE $ downloadBS uri'
liftIO $ hideError doesNotExistErrorType $ deleteFile json_file
liftIO $ writeFileL json_file (Just newFilePerms) bs
liftIO $ setModificationTime json_file (fromIntegral @Int 0)
bs <- liftE $ downloadBS downloader uri'
liftIO $ hideError doesNotExistErrorType $ rmFile json_file
liftIO $ L.writeFile json_file bs
liftIO $ setModificationTime json_file (posixSecondsToUTCTime (fromIntegral @Int 0))
pure bs
@ -278,11 +274,10 @@ getBase =
#endif
writeFileWithModTime :: UTCTime -> Path Abs -> L.ByteString -> IO ()
writeFileWithModTime :: UTCTime -> FilePath -> L.ByteString -> IO ()
writeFileWithModTime utctime path content = do
let mod_time = utcTimeToPOSIXSeconds utctime
writeFileL path (Just newFilePerms) content
setModificationTimeHiRes path mod_time
L.writeFile path content
setModificationTime path utctime
getDownloadInfo :: Tool
@ -328,16 +323,16 @@ getDownloadInfo t v (PlatformRequest a p mv) dls = maybe
--
-- The file must not exist.
download :: ( MonadMask m
, MonadReader AppState m
, MonadThrow m
, MonadLogger m
, MonadIO m
)
=> DownloadInfo
-> Path Abs -- ^ destination dir
-> Maybe (Path Rel) -- ^ optional filename
-> Excepts '[DigestError , DownloadFailed] m (Path Abs)
download dli dest mfn
=> Settings
-> DownloadInfo
-> FilePath -- ^ destination dir
-> Maybe FilePath -- ^ optional filename
-> Excepts '[DigestError , DownloadFailed] m FilePath
download settings@Settings{ downloader } dli dest mfn
| scheme == "https" = dl
| scheme == "http" = dl
| scheme == "file" = cp
@ -348,9 +343,9 @@ download dli dest mfn
cp = do
-- destination dir must exist
liftIO $ createDirRecursive' dest
destFile <- getDestFile
fromFile <- parseAbs path
liftIO $ copyFile fromFile destFile Strict
let destFile = getDestFile
let fromFile = T.unpack . decUTF8Safe $ path
liftIO $ copyFile fromFile destFile
pure destFile
dl = do
let uri' = decUTF8Safe (serializeURIRef' (view dlUri dli))
@ -358,37 +353,37 @@ download dli dest mfn
-- destination dir must exist
liftIO $ createDirRecursive' dest
destFile <- getDestFile
let destFile = getDestFile
-- download
flip onException
(liftIO $ hideError doesNotExistErrorType $ deleteFile destFile)
(liftIO $ hideError doesNotExistErrorType $ rmFile destFile)
$ catchAllE @_ @'[ProcessError, DownloadFailed, UnsupportedScheme]
(\e ->
liftIO (hideError doesNotExistErrorType $ deleteFile destFile)
liftIO (hideError doesNotExistErrorType $ rmFile destFile)
>> (throwE . DownloadFailed $ e)
) $ do
lift getDownloader >>= \case
case downloader of
Curl -> do
o' <- liftIO getCurlOpts
liftE $ lEM @_ @'[ProcessError] $ liftIO $ exec "curl" True
(o' ++ ["-fL", "-o", toFilePath destFile, serializeURIRef' $ view dlUri dli]) Nothing Nothing
liftE $ lEM @_ @'[ProcessError] $ exec "curl"
(o' ++ ["-fL", "-o", destFile, (T.unpack . decUTF8Safe) $ serializeURIRef' $ view dlUri dli]) Nothing Nothing
Wget -> do
o' <- liftIO getWgetOpts
liftE $ lEM @_ @'[ProcessError] $ liftIO $ exec "wget" True
(o' ++ ["-O", toFilePath destFile , serializeURIRef' $ view dlUri dli]) Nothing Nothing
liftE $ lEM @_ @'[ProcessError] $ exec "wget"
(o' ++ ["-O", destFile , (T.unpack . decUTF8Safe) $ serializeURIRef' $ view dlUri dli]) Nothing Nothing
#if defined(INTERNAL_DOWNLOADER)
Internal -> do
(https, host, fullPath, port) <- liftE $ uriToQuadruple (view dlUri dli)
liftE $ downloadToFile https host fullPath port destFile
#endif
liftE $ checkDigest dli destFile
liftE $ checkDigest settings dli destFile
pure destFile
-- Manage to find a file we can write the body into.
getDestFile :: MonadThrow m => m (Path Abs)
getDestFile = maybe (urlBaseName path <&> (dest </>)) (pure . (dest </>)) mfn
getDestFile :: FilePath
getDestFile = maybe (dest </> T.unpack (decUTF8Safe (urlBaseName path))) (dest </>) mfn
path = view (dlUri % pathL') dli
@ -401,27 +396,40 @@ downloadCached :: ( MonadMask m
, MonadLogger m
, MonadIO m
, MonadUnliftIO m
, MonadReader AppState m
)
=> DownloadInfo
-> Maybe (Path Rel) -- ^ optional filename
-> Excepts '[DigestError , DownloadFailed] m (Path Abs)
downloadCached dli mfn = do
cache <- lift getCache
=> Settings
-> Dirs
-> DownloadInfo
-> Maybe FilePath -- ^ optional filename
-> Excepts '[DigestError , DownloadFailed] m FilePath
downloadCached settings@Settings{ cache } dirs dli mfn = do
case cache of
True -> do
AppState {dirs = Dirs {..}} <- lift ask
fn <- maybe (urlBaseName $ view (dlUri % pathL') dli) pure mfn
let cachfile = cacheDir </> fn
fileExists <- liftIO $ doesFileExist cachfile
if
| fileExists -> do
liftE $ checkDigest dli cachfile
pure cachfile
| otherwise -> liftE $ download dli cacheDir mfn
True -> downloadCached' settings dirs dli mfn
False -> do
tmp <- lift withGHCupTmpDir
liftE $ download dli tmp mfn
liftE $ download settings dli tmp mfn
downloadCached' :: ( MonadMask m
, MonadThrow m
, MonadLogger m
, MonadIO m
, MonadUnliftIO m
)
=> Settings
-> Dirs
-> DownloadInfo
-> Maybe FilePath -- ^ optional filename
-> Excepts '[DigestError , DownloadFailed] m FilePath
downloadCached' settings Dirs{..} dli mfn = do
let fn = fromMaybe ((T.unpack . decUTF8Safe) $ urlBaseName $ view (dlUri % pathL') dli) mfn
let cachfile = cacheDir </> fn
fileExists <- liftIO $ doesFileExist cachfile
if
| fileExists -> do
liftE $ checkDigest settings dli cachfile
pure cachfile
| otherwise -> liftE $ download settings dli cacheDir mfn
@ -434,8 +442,9 @@ downloadCached dli mfn = do
-- | This is used for downloading the JSON.
downloadBS :: (MonadReader AppState m, MonadCatch m, MonadIO m, MonadLogger m)
=> URI
downloadBS :: (MonadCatch m, MonadIO m, MonadLogger m)
=> Downloader
-> URI
-> Excepts
'[ FileDoesNotExistError
, HTTPStatusError
@ -447,14 +456,14 @@ downloadBS :: (MonadReader AppState m, MonadCatch m, MonadIO m, MonadLogger m)
]
m
L.ByteString
downloadBS uri'
downloadBS downloader uri'
| scheme == "https"
= dl True
| scheme == "http"
= dl False
| scheme == "file"
= liftIOException doesNotExistErrorType (FileDoesNotExistError path)
(liftIO $ RD.readFile path)
= liftIOException doesNotExistErrorType (FileDoesNotExistError $ T.unpack $ decUTF8Safe path)
(liftIO $ L.readFile (T.unpack $ decUTF8Safe path))
| otherwise
= throwE UnsupportedScheme
@ -467,23 +476,23 @@ downloadBS uri'
dl _ = do
#endif
lift $ $(logDebug) [i|downloading: #{serializeURIRef' uri'}|]
lift getDownloader >>= \case
case downloader of
Curl -> do
o' <- liftIO getCurlOpts
let exe = [rel|curl|]
args = o' ++ ["-sSfL", serializeURIRef' uri']
liftIO (executeOut exe args Nothing) >>= \case
let exe = "curl"
args = o' ++ ["-sSfL", T.unpack $ decUTF8Safe $ serializeURIRef' uri']
lift (executeOut exe args Nothing) >>= \case
CapturedProcess ExitSuccess stdout _ -> do
pure $ L.fromStrict stdout
CapturedProcess (ExitFailure i') _ _ -> throwE $ NonZeroExit i' (toFilePath exe) args
pure stdout
CapturedProcess (ExitFailure i') _ _ -> throwE $ NonZeroExit i' exe args
Wget -> do
o' <- liftIO getWgetOpts
let exe = [rel|wget|]
args = o' ++ ["-qO-", serializeURIRef' uri']
liftIO (executeOut exe args Nothing) >>= \case
let exe = "wget"
args = o' ++ ["-qO-", T.unpack $ decUTF8Safe $ serializeURIRef' uri']
lift (executeOut exe args Nothing) >>= \case
CapturedProcess ExitSuccess stdout _ -> do
pure $ L.fromStrict stdout
CapturedProcess (ExitFailure i') _ _ -> throwE $ NonZeroExit i' (toFilePath exe) args
pure stdout
CapturedProcess (ExitFailure i') _ _ -> throwE $ NonZeroExit i' exe args
#if defined(INTERNAL_DOWNLOADER)
Internal -> do
(_, host', fullPath', port') <- liftE $ uriToQuadruple uri'
@ -491,33 +500,39 @@ downloadBS uri'
#endif
checkDigest :: (MonadIO m, MonadThrow m, MonadLogger m, MonadReader AppState m)
=> DownloadInfo
-> Path Abs
checkDigest :: (MonadIO m, MonadThrow m, MonadLogger m)
=> Settings
-> DownloadInfo
-> FilePath
-> Excepts '[DigestError] m ()
checkDigest dli file = do
verify <- lift ask <&> (not . noVerify . settings)
checkDigest Settings{ noVerify } dli file = do
let verify = not noVerify
when verify $ do
p' <- toFilePath <$> basename file
let p' = takeFileName file
lift $ $(logInfo) [i|verifying digest of: #{p'}|]
c <- liftIO $ readFile file
c <- liftIO $ L.readFile file
cDigest <- throwEither . E.decodeUtf8' . B16.encode . SHA256.hashlazy $ c
let eDigest = view dlHash dli
when ((cDigest /= eDigest) && verify) $ throwE (DigestError cDigest eDigest)
-- | Get additional curl args from env. This is an undocumented option.
getCurlOpts :: IO [ByteString]
getCurlOpts :: IO [String]
getCurlOpts =
getEnv "GHCUP_CURL_OPTS" >>= \case
Just r -> pure $ BS.split _space r
lookupEnv "GHCUP_CURL_OPTS" >>= \case
Just r -> pure $ splitOn " " r
Nothing -> pure []
-- | Get additional wget args from env. This is an undocumented option.
getWgetOpts :: IO [ByteString]
getWgetOpts :: IO [String]
getWgetOpts =
getEnv "GHCUP_WGET_OPTS" >>= \case
Just r -> pure $ BS.split _space r
lookupEnv "GHCUP_WGET_OPTS" >>= \case
Just r -> pure $ splitOn " " r
Nothing -> pure []
urlBaseName :: ByteString -- ^ the url path (without scheme and host)
-> ByteString
urlBaseName = snd . B.breakEnd (== _slash) . urlDecode False

15
lib/GHCup/Download/IOStreams.hs
View File

@ -24,8 +24,6 @@ import Data.CaseInsensitive ( CI )
import Data.IORef
import Data.Maybe
import Data.Text.Read
import HPath
import HPath.IO as HIO
import Haskus.Utils.Variant.Excepts
import Network.Http.Client hiding ( URL )
import Optics
@ -33,11 +31,8 @@ import Prelude hiding ( abs
, readFile
, writeFile
)
import "unix" System.Posix.IO.ByteString
hiding ( fdWrite )
import "unix-bytestring" System.Posix.IO.ByteString
( fdWrite )
import System.ProgressBar
import System.IO
import URI.ByteString
import qualified Data.ByteString as BS
@ -81,12 +76,12 @@ downloadToFile :: (MonadMask m, MonadIO m)
-> ByteString -- ^ host (e.g. "www.example.com")
-> ByteString -- ^ path (e.g. "/my/file") including query
-> Maybe Int -- ^ optional port (e.g. 3000)
-> Path Abs -- ^ destination file to create and write to
-> FilePath -- ^ destination file to create and write to
-> Excepts '[DownloadFailed] m ()
downloadToFile https host fullPath port destFile = do
fd <- liftIO $ createRegularFileFd newFilePerms destFile
let stepper = fdWrite fd
flip finally (liftIO $ closeFd fd)
fd <- liftIO $ openFile destFile WriteMode
let stepper = BS.hPut fd
flip finally (liftIO $ hClose fd)
$ reThrowAll DownloadFailed $ downloadInternal True https host fullPath port stepper

21
lib/GHCup/Errors.hs
View File

@ -15,12 +15,11 @@ Copyright : (c) Julian Ospald, 2020
License : LGPL-3.0
Maintainer : hasufell@hasufell.de
Stability : experimental
Portability : POSIX
Portability : portable
-}
module GHCup.Errors where
import GHCup.Types
import GHCup.Utils.Prelude
#if !defined(TAR)
import Codec.Archive
@ -28,11 +27,9 @@ import Codec.Archive
import qualified Codec.Archive.Tar as Tar
#endif
import Control.Exception.Safe
import Data.ByteString ( ByteString )
import Data.String.Interpolate
import Data.Text ( Text )
import Data.Versions
import HPath
import Haskus.Utils.Variant
import Text.PrettyPrint
import Text.PrettyPrint.HughesPJClass
@ -86,12 +83,12 @@ instance Pretty DistroNotFound where
text "Unable to figure out the distribution of the host."
-- | The archive format is unknown. We don't know how to extract it.
data UnknownArchive = UnknownArchive ByteString
data UnknownArchive = UnknownArchive FilePath
deriving Show
instance Pretty UnknownArchive where
pPrint (UnknownArchive file) =
text [i|The archive format is unknown. We don't know how to extract the file "#{decUTF8Safe file}"|]
text [i|The archive format is unknown. We don't know how to extract the file "#{file}"|]
-- | The scheme is not supported (such as ftp).
data UnsupportedScheme = UnsupportedScheme
@ -143,12 +140,12 @@ instance Pretty NotInstalled where
text [i|The version "#{prettyShow ver}" of the tool "#{tool}" is not installed.|]
-- | An executable was expected to be in PATH, but was not found.
data NotFoundInPATH = NotFoundInPATH (Path Rel)
data NotFoundInPATH = NotFoundInPATH FilePath
deriving Show
instance Pretty NotFoundInPATH where
pPrint (NotFoundInPATH exe) =
text [i|The exe "#{decUTF8Safe . toFilePath $ exe}" was not found in PATH.|]
text [i|The exe "#{exe}" was not found in PATH.|]
-- | JSON decoding failed.
data JSONError = JSONDecodeError String
@ -160,12 +157,12 @@ instance Pretty JSONError where
-- | A file that is supposed to exist does not exist
-- (e.g. when we use file scheme to "download" something).
data FileDoesNotExistError = FileDoesNotExistError ByteString
data FileDoesNotExistError = FileDoesNotExistError FilePath
deriving Show
instance Pretty FileDoesNotExistError where
pPrint (FileDoesNotExistError file) =
text [i|File "#{decUTF8Safe file}" does not exist.|]
text [i|File "#{file}" does not exist.|]
data TarDirDoesNotExist = TarDirDoesNotExist TarDir
deriving Show
@ -252,11 +249,11 @@ deriving instance Show DownloadFailed
-- | A build failed.
data BuildFailed = forall es . Show (V es) => BuildFailed (Path Abs) (V es)
data BuildFailed = forall es . Show (V es) => BuildFailed FilePath (V es)
instance Pretty BuildFailed where
pPrint (BuildFailed path reason) =
text [i|BuildFailed failed in dir "#{decUTF8Safe . toFilePath $ path}": #{reason}|]
text [i|BuildFailed failed in dir "#{path}": #{reason}|]
deriving instance Show BuildFailed

57
lib/GHCup/Platform.hs
View File

@ -13,7 +13,7 @@ Copyright : (c) Julian Ospald, 2020
License : LGPL-3.0
Maintainer : hasufell@hasufell.de
Stability : experimental
Portability : POSIX
Portability : portable
-}
module GHCup.Platform where
@ -36,18 +36,20 @@ import Data.Maybe
import Data.String.Interpolate
import Data.Text ( Text )
import Data.Versions
import HPath
import HPath.IO
import Haskus.Utils.Variant.Excepts
import Prelude hiding ( abs
, readFile
, writeFile
)
import System.Info
import System.Directory
import System.OsRelease
import Text.Regex.Posix
import qualified Data.Text as T
import qualified Data.Text.IO as T
--------------------------
--[ Platform detection ]--
@ -55,7 +57,7 @@ import qualified Data.Text as T
-- | Get the full platform request, consisting of architecture, distro, ...
platformRequest :: (MonadLogger m, MonadCatch m, MonadIO m)
platformRequest :: (Alternative m, MonadFail m, MonadLogger m, MonadCatch m, MonadIO m)
=> Excepts
'[NoCompatiblePlatform, NoCompatibleArch, DistroNotFound]
m
@ -80,7 +82,7 @@ getArchitecture = case arch of
what -> Left (NoCompatibleArch what)
getPlatform :: (MonadLogger m, MonadCatch m, MonadIO m)
getPlatform :: (Alternative m, MonadLogger m, MonadCatch m, MonadIO m, MonadFail m)
=> Excepts
'[NoCompatiblePlatform, DistroNotFound]
m
@ -96,35 +98,35 @@ getPlatform = do
. versioning
-- TODO: maybe do this somewhere else
. getMajorVersion
. decUTF8Safe
. decUTF8Safe'
<$> getDarwinVersion
pure $ PlatformResult { _platform = Darwin, _distroVersion = ver }
"freebsd" -> do
ver <-
either (const Nothing) Just . versioning . decUTF8Safe
either (const Nothing) Just . versioning . decUTF8Safe'
<$> getFreeBSDVersion
pure $ PlatformResult { _platform = FreeBSD, _distroVersion = ver }
"mingw32" -> pure PlatformResult { _platform = Windows, _distroVersion = Nothing }
what -> throwE $ NoCompatiblePlatform what
lift $ $(logDebug) [i|Identified Platform as: #{pfr}|]
pure pfr
where
getMajorVersion = T.intercalate "." . take 2 . T.split (== '.')
getFreeBSDVersion =
liftIO $ fmap _stdOut $ executeOut [rel|freebsd-version|] [] Nothing
getDarwinVersion = liftIO $ fmap _stdOut $ executeOut [rel|sw_vers|]
getFreeBSDVersion = lift $ fmap _stdOut $ executeOut "freebsd-version" [] Nothing
getDarwinVersion = lift $ fmap _stdOut $ executeOut "sw_vers"
["-productVersion"]
Nothing
getLinuxDistro :: (MonadCatch m, MonadIO m)
getLinuxDistro :: (Alternative m, MonadCatch m, MonadIO m, MonadFail m)
=> Excepts '[DistroNotFound] m (LinuxDistro, Maybe Versioning)
getLinuxDistro = do
-- TODO: don't do alternative on IO, because it hides bugs
(name, ver) <- handleIO (\_ -> throwE DistroNotFound) $ liftIO $ asum
[ try_os_release
(name, ver) <- handleIO (\_ -> throwE DistroNotFound) $ lift $ asum
[ liftIO try_os_release
, try_lsb_release_cmd
, try_redhat_release
, try_debian_version
, liftIO try_redhat_release
, liftIO try_debian_version
]
let parsedVer = ver >>= either (const Nothing) Just . versioning
distro = if
@ -147,12 +149,12 @@ getLinuxDistro = do
where
regex x = makeRegexOpts compIgnoreCase execBlank ([s|\<|] ++ x ++ [s|\>|])
lsb_release_cmd :: Path Rel
lsb_release_cmd = [rel|lsb-release|]
redhat_release :: Path Abs
redhat_release = [abs|/etc/redhat-release|]
debian_version :: Path Abs
debian_version = [abs|/etc/debian_version|]
lsb_release_cmd :: FilePath
lsb_release_cmd = "lsb-release"
redhat_release :: FilePath
redhat_release = "/etc/redhat-release"
debian_version :: FilePath
debian_version = "/etc/debian_version"
try_os_release :: IO (Text, Maybe Text)
try_os_release = do
@ -160,16 +162,17 @@ getLinuxDistro = do
fmap osRelease <$> parseOsRelease
pure (T.pack name, fmap T.pack version_id)
try_lsb_release_cmd :: IO (Text, Maybe Text)
try_lsb_release_cmd :: (MonadFail m, MonadIO m)
=> m (Text, Maybe Text)
try_lsb_release_cmd = do
(Just _) <- findExecutable lsb_release_cmd
(Just _) <- liftIO $ findExecutable lsb_release_cmd
name <- fmap _stdOut $ executeOut lsb_release_cmd ["-si"] Nothing
ver <- fmap _stdOut $ executeOut lsb_release_cmd ["-sr"] Nothing
pure (decUTF8Safe name, Just $ decUTF8Safe ver)
pure (decUTF8Safe' name, Just $ decUTF8Safe' ver)
try_redhat_release :: IO (Text, Maybe Text)
try_redhat_release = do
t <- fmap decUTF8Safe' $ readFile redhat_release
t <- T.readFile redhat_release
let nameRegex n =
makeRegexOpts compIgnoreCase
execBlank
@ -191,5 +194,5 @@ getLinuxDistro = do
try_debian_version :: IO (Text, Maybe Text)
try_debian_version = do
ver <- readFile debian_version
pure (T.pack "debian", Just . decUTF8Safe' $ ver)
ver <- T.readFile debian_version
pure (T.pack "debian", Just ver)

2
lib/GHCup/Requirements.hs
View File

@ -7,7 +7,7 @@ Copyright : (c) Julian Ospald, 2020
License : LGPL-3.0
Maintainer : hasufell@hasufell.de
Stability : experimental
Portability : POSIX
Portability : portable
-}
module GHCup.Requirements where

130
lib/GHCup/Types.hs
View File

@ -2,7 +2,6 @@
{-# LANGUAGE CPP #-}
{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE QuasiQuotes #-}
{-|
Module : GHCup.Types
@ -11,26 +10,43 @@ Copyright : (c) Julian Ospald, 2020
License : LGPL-3.0
Maintainer : hasufell@hasufell.de
Stability : experimental
Portability : POSIX
Portability : portable
-}
module GHCup.Types where
module GHCup.Types
( module GHCup.Types
#if defined(BRICK)
, Key(..)
#endif
)
where
import Control.Applicative
import Control.Monad.Logger
import Data.Map.Strict ( Map )
import Data.List.NonEmpty ( NonEmpty (..) )
import Data.String.Interpolate
import Data.Text ( Text )
import Data.Versions
import HPath
import Haskus.Utils.Variant.Excepts
import Text.PrettyPrint.HughesPJClass (Pretty, pPrint, text)
import URI.ByteString
#if defined(BRICK)
import Graphics.Vty ( Key(..) )
#endif
import qualified Control.Monad.Trans.Class as Trans
import qualified Data.Text as T
import qualified Data.Text.Encoding as E
import qualified Data.Text.Encoding.Error as E
import qualified GHC.Generics as GHC
import qualified Graphics.Vty as Vty
#if !defined(BRICK)
data Key = KEsc | KChar Char | KBS | KEnter
| KLeft | KRight | KUp | KDown
| KUpLeft | KUpRight | KDownLeft | KDownRight | KCenter
| KFun Int | KBackTab | KPrtScr | KPause | KIns
| KHome | KPageUp | KDel | KEnd | KPageDown | KBegin | KMenu
deriving (Eq,Show,Read,Ord,GHC.Generic)
#endif
--------------------
--[ GHCInfo Tree ]--
@ -40,6 +56,7 @@ import qualified Graphics.Vty as Vty
data GHCupInfo = GHCupInfo
{ _toolRequirements :: ToolRequirements
, _ghcupDownloads :: GHCupDownloads
, _globalTools :: Map GlobalTool DownloadInfo
}
deriving (Show, GHC.Generic)
@ -88,6 +105,9 @@ data Tool = GHC
| Stack
deriving (Eq, GHC.Generic, Ord, Show, Enum, Bounded)
data GlobalTool = ShimGen
deriving (Eq, GHC.Generic, Ord, Show, Enum, Bounded)
-- | All necessary information of a tool version, including
-- source download and per-architecture downloads.
@ -157,12 +177,15 @@ data Platform = Linux LinuxDistro
| Darwin
-- ^ must exit
| FreeBSD
| Windows
-- ^ must exit
deriving (Eq, GHC.Generic, Ord, Show)
platformToString :: Platform -> String
platformToString (Linux distro) = "linux-" ++ distroToString distro
platformToString Darwin = "darwin"
platformToString FreeBSD = "freebsd"
platformToString Windows = "windows"
instance Pretty Platform where
pPrint = text . platformToString
@ -218,12 +241,12 @@ data DownloadInfo = DownloadInfo
-- | How to descend into a tar archive.
data TarDir = RealDir (Path Rel)
data TarDir = RealDir FilePath
| RegexDir String -- ^ will be compiled to regex, the first match will "win"
deriving (Eq, Ord, GHC.Generic, Show)
instance Pretty TarDir where
pPrint (RealDir path) = text [i|#{E.decodeUtf8With E.lenientDecode . toFilePath $ path}|]
pPrint (RealDir path) = text path
pPrint (RegexDir regex) = text regex
@ -250,48 +273,50 @@ defaultUserSettings :: UserSettings
defaultUserSettings = UserSettings Nothing Nothing Nothing Nothing Nothing Nothing Nothing
data UserKeyBindings = UserKeyBindings
{ kUp :: Maybe Vty.Key
, kDown :: Maybe Vty.Key
, kQuit :: Maybe Vty.Key
, kInstall :: Maybe Vty.Key
, kUninstall :: Maybe Vty.Key
, kSet :: Maybe Vty.Key
, kChangelog :: Maybe Vty.Key
, kShowAll :: Maybe Vty.Key
, kShowAllTools :: Maybe Vty.Key
{ kUp :: Maybe Key
, kDown :: Maybe Key
, kQuit :: Maybe Key
, kInstall :: Maybe Key
, kUninstall :: Maybe Key
, kSet :: Maybe Key
, kChangelog :: Maybe Key
, kShowAll :: Maybe Key
, kShowAllTools :: Maybe Key
}
deriving (Show, GHC.Generic)
data KeyBindings = KeyBindings
{ bUp :: Vty.Key
, bDown :: Vty.Key
, bQuit :: Vty.Key
, bInstall :: Vty.Key
, bUninstall :: Vty.Key
, bSet :: Vty.Key
, bChangelog :: Vty.Key
, bShowAllVersions :: Vty.Key
, bShowAllTools :: Vty.Key
{ bUp :: Key
, bDown :: Key
, bQuit :: Key
, bInstall :: Key
, bUninstall :: Key
, bSet :: Key
, bChangelog :: Key
, bShowAllVersions :: Key
, bShowAllTools :: Key
}
deriving (Show, GHC.Generic)
defaultKeyBindings :: KeyBindings
defaultKeyBindings = KeyBindings
{ bUp = Vty.KUp
, bDown = Vty.KDown
, bQuit = Vty.KChar 'q'
, bInstall = Vty.KChar 'i'
, bUninstall = Vty.KChar 'u'
, bSet = Vty.KChar 's'
, bChangelog = Vty.KChar 'c'
, bShowAllVersions = Vty.KChar 'a'
, bShowAllTools = Vty.KChar 't'
{ bUp = KUp
, bDown = KDown
, bQuit = KChar 'q'
, bInstall = KChar 'i'
, bUninstall = KChar 'u'
, bSet = KChar 's'
, bChangelog = KChar 'c'
, bShowAllVersions = KChar 'a'
, bShowAllTools = KChar 't'
}
data AppState = AppState
{ settings :: Settings
, dirs :: Dirs
, keyBindings :: KeyBindings
, ghcupInfo :: GHCupInfo
, pfreq :: PlatformRequest
} deriving (Show)
data Settings = Settings
@ -305,11 +330,11 @@ data Settings = Settings
deriving (Show, GHC.Generic)
data Dirs = Dirs
{ baseDir :: Path Abs
, binDir :: Path Abs
, cacheDir :: Path Abs
, logsDir :: Path Abs
, confDir :: Path Abs
{ baseDir :: FilePath
, binDir :: FilePath
, cacheDir :: FilePath
, logsDir :: FilePath
, confDir :: FilePath
}
deriving Show
@ -326,10 +351,10 @@ data Downloader = Curl
deriving (Eq, Show, Ord)
data DebugInfo = DebugInfo
{ diBaseDir :: Path Abs
, diBinDir :: Path Abs
, diGHCDir :: Path Abs
, diCacheDir :: Path Abs
{ diBaseDir :: FilePath
, diBinDir :: FilePath
, diGHCDir :: FilePath
, diCacheDir :: FilePath
, diArch :: Architecture
, diPlatform :: PlatformResult
}
@ -422,3 +447,16 @@ instance Pretty Versioning where
instance Pretty Version where
pPrint = text . T.unpack . prettyVer
instance (Monad m, Alternative m) => Alternative (LoggingT m) where
empty = Trans.lift empty
{-# INLINE empty #-}
m <|> n = LoggingT $ \ r -> runLoggingT m r <|> runLoggingT n r
{-# INLINE (<|>) #-}
instance MonadLogger m => MonadLogger (Excepts e m) where
monadLoggerLog a b c d = Trans.lift $ monadLoggerLog a b c d

54
lib/GHCup/Types/JSON.hs
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@ -17,7 +17,7 @@ Copyright : (c) Julian Ospald, 2020
License : LGPL-3.0
Maintainer : hasufell@hasufell.de
Stability : experimental
Portability : POSIX
Portability : portable
-}
module GHCup.Types.JSON where
@ -33,38 +33,27 @@ import Data.List.NonEmpty ( NonEmpty(..) )
import Data.Text.Encoding as E
import Data.Versions
import Data.Void
import Data.Word8
import HPath
import URI.ByteString
import Text.Casing
import qualified Data.ByteString as BS
import qualified Data.List.NonEmpty as NE
import qualified Data.Text as T
import qualified Graphics.Vty as Vty
import qualified Text.Megaparsec as MP
import qualified Text.Megaparsec.Char as MPC
deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } { fieldLabelModifier = removeLensFieldLabel } ''Architecture
deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''LinuxDistro
deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''Mess
deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''MChunk
deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''Platform
deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''SemVer
deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''Tool
deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''VSep
deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''VUnit
deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''VersionInfo
deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''DownloadInfo
deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''GHCupInfo
deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''Requirements
deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''MChunk
deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''Platform
deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''Mess
deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''SemVer
deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''Tool
deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''GlobalTool
deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''KeepDirs
deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''Downloader
deriveJSON defaultOptions { sumEncoding = ObjectWithSingleField } ''URLSource
deriveJSON defaultOptions { fieldLabelModifier = \str' -> maybe str' T.unpack . T.stripPrefix (T.pack "u-") . T.pack . kebab $ str' } ''UserSettings
deriveJSON defaultOptions { fieldLabelModifier = \str' -> maybe str' T.unpack . T.stripPrefix (T.pack "k-") . T.pack . kebab $ str' } ''UserKeyBindings
deriveJSON defaultOptions { sumEncoding = ObjectWithSingleField } ''Vty.Key
instance ToJSON Tag where
toJSON Latest = String "Latest"
@ -128,11 +117,13 @@ instance ToJSONKey Platform where
Darwin -> T.pack "Darwin"
FreeBSD -> T.pack "FreeBSD"
Linux d -> T.pack ("Linux_" <> show d)
Windows -> T.pack "Windows"
instance FromJSONKey Platform where
fromJSONKey = FromJSONKeyTextParser $ \t -> if
| T.pack "Darwin" == t -> pure Darwin
| T.pack "FreeBSD" == t -> pure FreeBSD
| T.pack "Windows" == t -> pure Windows
| T.pack "Linux_" `T.isPrefixOf` t -> case
T.stripPrefix (T.pack "Linux_") t
of
@ -199,19 +190,11 @@ instance ToJSONKey Tool where
instance FromJSONKey Tool where
fromJSONKey = genericFromJSONKey defaultJSONKeyOptions
instance ToJSON (Path Rel) where
toJSON p = case and . fmap isAscii . BS.unpack $ fp of
True -> toJSON . decUTF8Safe $ fp
False -> String "/not/a/valid/path"
where fp = toFilePath p
instance FromJSON (Path Rel) where
parseJSON = withText "HPath Rel" $ \t -> do
let d = encodeUtf8 t
case parseRel d of
Right x -> pure x
Left e -> fail $ "Failure in HPath Rel (FromJSON)" <> show e
instance ToJSONKey GlobalTool where
toJSONKey = genericToJSONKey defaultJSONKeyOptions
instance FromJSONKey GlobalTool where
fromJSONKey = genericFromJSONKey defaultJSONKeyOptions
instance ToJSON TarDir where
toJSON (RealDir p) = toJSON p
@ -322,3 +305,14 @@ instance FromJSONKey (Maybe VersionRange) where
just t = case MP.parse versionRangeP "" t of
Right x -> pure $ Just x
Left e -> fail $ "Failure in (Maybe VersionRange) (FromJSONKey)" <> MP.errorBundlePretty e
deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''Requirements
deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''DownloadInfo
deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''VersionInfo
deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''GHCupInfo
deriveJSON defaultOptions { sumEncoding = ObjectWithSingleField } ''URLSource
deriveJSON defaultOptions { sumEncoding = ObjectWithSingleField } ''Key
deriveJSON defaultOptions { fieldLabelModifier = \str' -> maybe str' T.unpack . T.stripPrefix (T.pack "k-") . T.pack . kebab $ str' } ''UserKeyBindings
deriveJSON defaultOptions { fieldLabelModifier = \str' -> maybe str' T.unpack . T.stripPrefix (T.pack "u-") . T.pack . kebab $ str' } ''UserSettings

2
lib/GHCup/Types/Optics.hs
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@ -7,7 +7,7 @@ Copyright : (c) Julian Ospald, 2020
License : LGPL-3.0
Maintainer : hasufell@hasufell.de
Stability : experimental
Portability : POSIX
Portability : portable
-}
module GHCup.Types.Optics where

624
lib/GHCup/Utils.hs
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4
lib/GHCup/Utils.hs-boot Normal file
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@ -0,0 +1,4 @@
module GHCup.Utils where
getLinkTarget :: FilePath -> IO FilePath
pathIsLink :: FilePath -> IO Bool

180
lib/GHCup/Utils/Dirs.hs
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@ -1,3 +1,4 @@
{-# LANGUAGE CPP #-}
{-# LANGUAGE DataKinds #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE FlexibleContexts #-}
@ -12,10 +13,11 @@ Copyright : (c) Julian Ospald, 2020
License : LGPL-3.0
Maintainer : hasufell@hasufell.de
Stability : experimental
Portability : POSIX
Portability : portable
-}
module GHCup.Utils.Dirs
( getDirs
, ghcupBaseDir
, ghcupConfigFile
, ghcupCacheDir
, ghcupGHCBaseDir
@ -34,7 +36,6 @@ import GHCup.Types.JSON ( )
import GHCup.Utils.MegaParsec
import GHCup.Utils.Prelude
import Control.Applicative
import Control.Exception.Safe
import Control.Monad
import Control.Monad.IO.Unlift
@ -42,32 +43,24 @@ import Control.Monad.Logger
import Control.Monad.Reader
import Control.Monad.Trans.Resource hiding (throwM)
import Data.Bifunctor
import Data.ByteString ( ByteString )
import Data.Maybe
import Data.String.Interpolate
import GHC.IO.Exception ( IOErrorType(NoSuchThing) )
import Haskus.Utils.Variant.Excepts
import HPath
import HPath.IO
#if !defined(IS_WINDOWS)
import Optics
import Prelude hiding ( abs
, readFile
, writeFile
)
import System.Directory
#endif
import System.DiskSpace
import System.Posix.Env.ByteString ( getEnv
, getEnvDefault
)
import System.Posix.FilePath hiding ( (</>) )
import System.Posix.Temp.ByteString ( mkdtemp )
#if !defined(IS_WINDOWS)
import System.Environment
#endif
import System.FilePath
import System.IO.Temp
import qualified Data.ByteString.Lazy as L
import qualified Data.ByteString.UTF8 as UTF8
import qualified Data.ByteString as BS
import qualified Data.Text as T
import qualified Data.Text.Encoding as E
import qualified Data.Yaml as Y
import qualified System.Posix.FilePath as FP
import qualified System.Posix.User as PU
import qualified Text.Megaparsec as MP
import Control.Concurrent (threadDelay)
@ -82,96 +75,116 @@ import Control.Concurrent (threadDelay)
--
-- If 'GHCUP_USE_XDG_DIRS' is set (to anything),
-- then uses 'XDG_DATA_HOME/ghcup' as per xdg spec.
ghcupBaseDir :: IO (Path Abs)
ghcupBaseDir :: IO FilePath
ghcupBaseDir = do
#if defined(IS_WINDOWS)
pure ("C:\\" </> "ghcup")
#else
xdg <- useXDG
if xdg
then do
bdir <- getEnv "XDG_DATA_HOME" >>= \case
Just r -> parseAbs r
bdir <- lookupEnv "XDG_DATA_HOME" >>= \case
Just r -> pure r
Nothing -> do
home <- liftIO getHomeDirectory
pure (home </> [rel|.local/share|])
pure (bdir </> [rel|ghcup|])
pure (home </> ".local" </> "share")
pure (bdir </> "ghcup")
else do
bdir <- getEnv "GHCUP_INSTALL_BASE_PREFIX" >>= \case
Just r -> parseAbs r
bdir <- lookupEnv "GHCUP_INSTALL_BASE_PREFIX" >>= \case
Just r -> pure r
Nothing -> liftIO getHomeDirectory
pure (bdir </> [rel|.ghcup|])
pure (bdir </> ".ghcup")
#endif
-- | ~/.ghcup by default
--
-- If 'GHCUP_USE_XDG_DIRS' is set (to anything),
-- then uses 'XDG_CONFIG_HOME/ghcup' as per xdg spec.
ghcupConfigDir :: IO (Path Abs)
ghcupConfigDir :: IO FilePath
ghcupConfigDir = do
#if defined(IS_WINDOWS)
pure ("C:\\" </> "ghcup")
#else
xdg <- useXDG
if xdg
then do
bdir <- getEnv "XDG_CONFIG_HOME" >>= \case
Just r -> parseAbs r
bdir <- lookupEnv "XDG_CONFIG_HOME" >>= \case
Just r -> pure r
Nothing -> do
home <- liftIO getHomeDirectory
pure (home </> [rel|.config|])
pure (bdir </> [rel|ghcup|])
pure (home </> ".config")
pure (bdir </> "ghcup")
else do
bdir <- getEnv "GHCUP_INSTALL_BASE_PREFIX" >>= \case
Just r -> parseAbs r
bdir <- lookupEnv "GHCUP_INSTALL_BASE_PREFIX" >>= \case
Just r -> pure r
Nothing -> liftIO getHomeDirectory
pure (bdir </> [rel|.ghcup|])
pure (bdir </> ".ghcup")
#endif
-- | If 'GHCUP_USE_XDG_DIRS' is set (to anything),
-- then uses 'XDG_BIN_HOME' env var or defaults to '~/.local/bin'
-- (which, sadly is not strictly xdg spec).
ghcupBinDir :: IO (Path Abs)
ghcupBinDir :: IO FilePath
ghcupBinDir = do
#if defined(IS_WINDOWS)
pure ("C:\\" </> "ghcup" </> "bin")
#else
xdg <- useXDG
if xdg
then do
getEnv "XDG_BIN_HOME" >>= \case
Just r -> parseAbs r
lookupEnv "XDG_BIN_HOME" >>= \case
Just r -> pure r
Nothing -> do
home <- liftIO getHomeDirectory
pure (home </> [rel|.local/bin|])
else ghcupBaseDir <&> (</> [rel|bin|])
pure (home </> ".local" </> "bin")
else ghcupBaseDir <&> (</> "bin")
#endif
-- | Defaults to '~/.ghcup/cache'.
--
-- If 'GHCUP_USE_XDG_DIRS' is set (to anything),
-- then uses 'XDG_CACHE_HOME/ghcup' as per xdg spec.
ghcupCacheDir :: IO (Path Abs)
ghcupCacheDir :: IO FilePath
ghcupCacheDir = do
#if defined(IS_WINDOWS)
pure ("C:\\" </> "ghcup" </> "cache")
#else
xdg <- useXDG
if xdg
then do
bdir <- getEnv "XDG_CACHE_HOME" >>= \case
Just r -> parseAbs r
bdir <- lookupEnv "XDG_CACHE_HOME" >>= \case
Just r -> pure r
Nothing -> do
home <- liftIO getHomeDirectory
pure (home </> [rel|.cache|])
pure (bdir </> [rel|ghcup|])
else ghcupBaseDir <&> (</> [rel|cache|])
pure (home </> ".cache")
pure (bdir </> "ghcup")
else ghcupBaseDir <&> (</> "cache")
#endif
-- | Defaults to '~/.ghcup/logs'.
--
-- If 'GHCUP_USE_XDG_DIRS' is set (to anything),
-- then uses 'XDG_CACHE_HOME/ghcup/logs' as per xdg spec.
ghcupLogsDir :: IO (Path Abs)
ghcupLogsDir :: IO FilePath
ghcupLogsDir = do
#if defined(IS_WINDOWS)
pure ("C:\\" </> "ghcup" </> "logs")
#else
xdg <- useXDG
if xdg
then do
bdir <- getEnv "XDG_CACHE_HOME" >>= \case
Just r -> parseAbs r
bdir <- lookupEnv "XDG_CACHE_HOME" >>= \case
Just r -> pure r
Nothing -> do
home <- liftIO getHomeDirectory
pure (home </> [rel|.cache|])
pure (bdir </> [rel|ghcup/logs|])
else ghcupBaseDir <&> (</> [rel|logs|])
pure (home </> ".cache")
pure (bdir </> "ghcup" </> "logs")
else ghcupBaseDir <&> (</> "logs")
#endif
getDirs :: IO Dirs
@ -194,11 +207,11 @@ ghcupConfigFile :: (MonadIO m)
=> Excepts '[JSONError] m UserSettings
ghcupConfigFile = do
confDir <- liftIO ghcupConfigDir
let file = confDir </> [rel|config.yaml|]
bs <- liftIO $ handleIO' NoSuchThing (\_ -> pure Nothing) $ Just <$> readFile file
case bs of
let file = confDir </> "config.yaml"
contents <- liftIO $ handleIO' NoSuchThing (\_ -> pure Nothing) $ Just <$> BS.readFile file
case contents of
Nothing -> pure defaultUserSettings
Just bs' -> lE' JSONDecodeError . first show . Y.decodeEither' . L.toStrict $ bs'
Just contents' -> lE' JSONDecodeError . first show . Y.decodeEither' $ contents'
-------------------------
@ -207,10 +220,10 @@ ghcupConfigFile = do
-- | ~/.ghcup/ghc by default.
ghcupGHCBaseDir :: (MonadReader AppState m) => m (Path Abs)
ghcupGHCBaseDir :: (MonadReader AppState m) => m FilePath
ghcupGHCBaseDir = do
AppState { dirs = Dirs {..} } <- ask
pure (baseDir </> [rel|ghc|])
pure (baseDir </> "ghc")
-- | Gets '~/.ghcup/ghc/<ghcupGHCDir>'.
@ -219,35 +232,32 @@ ghcupGHCBaseDir = do
-- * 8.8.4
ghcupGHCDir :: (MonadReader AppState m, MonadThrow m)
=> GHCTargetVersion
-> m (Path Abs)
-> m FilePath
ghcupGHCDir ver = do
ghcbasedir <- ghcupGHCBaseDir
verdir <- parseRel $ E.encodeUtf8 (tVerToText ver)
ghcbasedir <- ghcupGHCBaseDir
let verdir = T.unpack $ tVerToText ver
pure (ghcbasedir </> verdir)
-- | See 'ghcupToolParser'.
parseGHCupGHCDir :: MonadThrow m => Path Rel -> m GHCTargetVersion
parseGHCupGHCDir (toFilePath -> f) = do
fp <- throwEither $ E.decodeUtf8' f
parseGHCupGHCDir :: MonadThrow m => FilePath -> m GHCTargetVersion
parseGHCupGHCDir (T.pack -> fp) =
throwEither $ MP.parse ghcTargetVerP "" fp
mkGhcupTmpDir :: (MonadUnliftIO m, MonadLogger m, MonadCatch m, MonadThrow m, MonadIO m) => m (Path Abs)
mkGhcupTmpDir :: (MonadUnliftIO m, MonadLogger m, MonadCatch m, MonadThrow m, MonadIO m) => m FilePath
mkGhcupTmpDir = do
tmpdir <- liftIO $ getEnvDefault "TMPDIR" "/tmp"
let fp = T.unpack $ decUTF8Safe tmpdir
tmpdir <- liftIO getCanonicalTemporaryDirectory
let minSpace = 5000 -- a rough guess, aight?
space <- handleIO (\_ -> pure Nothing) $ fmap Just $ liftIO $ getAvailSpace fp
space <- handleIO (\_ -> pure Nothing) $ fmap Just $ liftIO $ getAvailSpace tmpdir
when (maybe False (toBytes minSpace >) space) $ do
$(logWarn) [i|Possibly insufficient disk space on #{fp}. At least #{minSpace} MB are recommended, but only #{toMB (fromJust space)} are free. Consider freeing up disk space or setting TMPDIR env variable.|]
$(logWarn) [i|Possibly insufficient disk space on #{tmpdir}. At least #{minSpace} MB are recommended, but only #{toMB (fromJust space)} are free. Consider freeing up disk space or setting TMPDIR env variable.|]
$(logWarn)
"...waiting for 10 seconds before continuing anyway, you can still abort..."
liftIO $ threadDelay 10000000 -- give the user a sec to intervene
tmp <- liftIO $ mkdtemp (tmpdir FP.</> "ghcup-")
parseAbs tmp
liftIO $ createTempDirectory tmpdir "ghcup"
where
toBytes mb = mb * 1024 * 1024
toMB b = show (truncate' (fromIntegral b / (1024 * 1024) :: Double) 2)
@ -256,8 +266,8 @@ mkGhcupTmpDir = do
where t = 10^n
withGHCupTmpDir :: (MonadUnliftIO m, MonadLogger m, MonadCatch m, MonadResource m, MonadThrow m, MonadIO m) => m (Path Abs)
withGHCupTmpDir = snd <$> withRunInIO (\run -> run $ allocate (run mkGhcupTmpDir) deleteDirRecursive)
withGHCupTmpDir :: (MonadUnliftIO m, MonadLogger m, MonadCatch m, MonadResource m, MonadThrow m, MonadIO m) => m FilePath
withGHCupTmpDir = snd <$> withRunInIO (\run -> run $ allocate (run mkGhcupTmpDir) rmPath)
@ -267,29 +277,21 @@ withGHCupTmpDir = snd <$> withRunInIO (\run -> run $ allocate (run mkGhcupTmpDir
--------------
getHomeDirectory :: IO (Path Abs)
getHomeDirectory = do
e <- getEnv "HOME"
case e of
Just fp -> parseAbs fp
Nothing -> do
h <- PU.homeDirectory <$> (PU.getEffectiveUserID >>= PU.getUserEntryForID)
parseAbs $ UTF8.fromString h -- this is a guess
#if !defined(IS_WINDOWS)
useXDG :: IO Bool
useXDG = isJust <$> getEnv "GHCUP_USE_XDG_DIRS"
useXDG = isJust <$> lookupEnv "GHCUP_USE_XDG_DIRS"
#endif
relativeSymlink :: Path Abs -- ^ the path in which to create the symlink
-> Path Abs -- ^ the symlink destination
-> ByteString
relativeSymlink (toFilePath -> p1) (toFilePath -> p2) =
relativeSymlink :: FilePath -- ^ the path in which to create the symlink
-> FilePath -- ^ the symlink destination
-> FilePath
relativeSymlink p1 p2 =
let d1 = splitDirectories p1
d2 = splitDirectories p2
common = takeWhile (\(x, y) -> x == y) $ zip d1 d2
cPrefix = drop (length common) d1
in joinPath (replicate (length cPrefix) "..")
<> joinPath ("/" : drop (length common) d2)
<> joinPath ([pathSeparator] : drop (length common) d2)

511
lib/GHCup/Utils/File.hs
View File

@ -1,494 +1,17 @@
{-# LANGUAGE QuasiQuotes #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE FlexibleContexts #-}
{-# LANGUAGE TemplateHaskell #-}
{-# LANGUAGE ViewPatterns #-}
{-|
Module : GHCup.Utils.File
Description : File and unix APIs
Copyright : (c) Julian Ospald, 2020
License : LGPL-3.0
Maintainer : hasufell@hasufell.de
Stability : experimental
Portability : POSIX
This module handles file and executable handling.
Some of these functions use sophisticated logging.
-}
module GHCup.Utils.File where
import GHCup.Utils.Prelude
import GHCup.Types
import Control.Concurrent
import Control.Concurrent.Async
import Control.Exception ( evaluate )
import Control.Exception.Safe
import Control.Monad
import Control.Monad.Logger
import Control.Monad.Reader
import Control.Monad.Trans.State.Strict
import Data.ByteString ( ByteString )
import Data.Foldable
import Data.Functor
import Data.IORef
import Data.Maybe
import Data.Sequence ( Seq, (|>) )
import Data.String.Interpolate
import Data.Text ( Text )
import Data.Void
import Data.Word8
import GHC.IO.Exception
import HPath
import HPath.IO hiding ( hideError )
import Optics hiding ((<|), (|>))
import System.Console.Pretty hiding ( Pretty )
import System.Console.Regions
import System.IO.Error
import System.Posix.Directory.ByteString
import System.Posix.FD as FD
import System.Posix.FilePath hiding ( (</>) )
import System.Posix.Files.ByteString
import System.Posix.Foreign ( oExcl, oAppend )
import "unix" System.Posix.IO.ByteString
hiding ( openFd )
import System.Posix.Process ( ProcessStatus(..) )
import System.Posix.Types
import Text.PrettyPrint.HughesPJClass hiding ( (<>) )
import Text.Regex.Posix
import qualified Control.Exception as EX
import qualified Data.Sequence as Sq
import qualified Data.Text as T
import qualified Data.Text.Encoding as E
import qualified System.Posix.Process.ByteString
as SPPB
import Streamly.External.Posix.DirStream
import qualified Streamly.Prelude as S
import qualified Text.Megaparsec as MP
import qualified Data.ByteString as BS
import qualified "unix-bytestring" System.Posix.IO.ByteString
as SPIB
data ProcessError = NonZeroExit Int ByteString [ByteString]
| PTerminated ByteString [ByteString]
| PStopped ByteString [ByteString]
| NoSuchPid ByteString [ByteString]
deriving Show
instance Pretty ProcessError where
pPrint (NonZeroExit e exe args) =
text [i|Process "#{decUTF8Safe exe}" with arguments #{fmap decUTF8Safe args} failed with exit code #{e}.|]
pPrint (PTerminated exe args) =
text [i|Process "#{decUTF8Safe exe}" with arguments #{fmap decUTF8Safe args} terminated.|]
pPrint (PStopped exe args) =
text [i|Process "#{decUTF8Safe exe}" with arguments #{fmap decUTF8Safe args} stopped.|]
pPrint (NoSuchPid exe args) =
text [i|Could not find PID for process running "#{decUTF8Safe exe}" with arguments #{fmap decUTF8Safe args}.|]
data CapturedProcess = CapturedProcess
{ _exitCode :: ExitCode
, _stdOut :: ByteString
, _stdErr :: ByteString
}
deriving (Eq, Show)
makeLenses ''CapturedProcess
-- | Find the given executable by searching all *absolute* PATH components.
-- Relative paths in PATH are ignored.
--
-- This shouldn't throw IO exceptions, unless getting the environment variable
-- PATH does.
findExecutable :: Path Rel -> IO (Maybe (Path Abs))
findExecutable ex = do
sPaths <- fmap (catMaybes . fmap parseAbs) getSearchPath
-- We don't want exceptions to mess up our result. If we can't
-- figure out if a file exists, then treat it as a negative result.
asum $ fmap
(handleIO (\_ -> pure Nothing)
-- asum for short-circuiting behavior
. (\s' -> (isExecutable (s' </> ex) >>= guard) $> Just (s' </> ex))
)
sPaths
-- | Execute the given command and collect the stdout, stderr and the exit code.
-- The command is run in a subprocess.
executeOut :: Path b -- ^ command as filename, e.g. 'ls'
-> [ByteString] -- ^ arguments to the command
-> Maybe (Path Abs) -- ^ chdir to this path
-> IO CapturedProcess
executeOut path args chdir = captureOutStreams $ do
maybe (pure ()) (changeWorkingDirectory . toFilePath) chdir
SPPB.executeFile (toFilePath path) True args Nothing
execLogged :: (MonadReader AppState m, MonadIO m, MonadThrow m)
=> ByteString -- ^ thing to execute
-> Bool -- ^ whether to search PATH for the thing
-> [ByteString] -- ^ args for the thing
-> Path Rel -- ^ log filename (opened in append mode)
-> Maybe (Path Abs) -- ^ optionally chdir into this
-> Maybe [(ByteString, ByteString)] -- ^ optional environment
-> m (Either ProcessError ())
execLogged exe spath args lfile chdir env = do
AppState { settings = Settings {..}, dirs = Dirs {..} } <- ask
logfile <- (logsDir </>) <$> parseRel (toFilePath lfile <> ".log")
liftIO $ bracket (openFd (toFilePath logfile) WriteOnly [oAppend] (Just newFilePerms))
closeFd
(action verbose)
where
action verbose fd = do
actionWithPipes $ \(stdoutRead, stdoutWrite) -> do
-- start the thread that logs to stdout
pState <- newEmptyMVar
done <- newEmptyMVar
void
$ forkIO
$ EX.handle (\(_ :: IOException) -> pure ())
$ EX.finally
(if verbose
then tee fd stdoutRead
else printToRegion fd stdoutRead 6 pState
)
(putMVar done ())
-- fork the subprocess
pid <- SPPB.forkProcess $ do
void $ dupTo stdoutWrite stdOutput
void $ dupTo stdoutWrite stdError
closeFd stdoutRead
closeFd stdoutWrite
-- execute the action
maybe (pure ()) (changeWorkingDirectory . toFilePath) chdir
void $ SPPB.executeFile exe spath args env
closeFd stdoutWrite
-- wait for the subprocess to finish
e <- toProcessError exe args <$!> SPPB.getProcessStatus True True pid
putMVar pState (either (const False) (const True) e)
void $ race (takeMVar done) (threadDelay (1000000 * 3))
closeFd stdoutRead
pure e
tee :: Fd -> Fd -> IO ()
tee fileFd fdIn = readTilEOF lineAction fdIn
where
lineAction :: ByteString -> IO ()
lineAction bs' = do
void $ SPIB.fdWrite fileFd (bs' <> "\n")
void $ SPIB.fdWrite stdOutput (bs' <> "\n")
-- Reads fdIn and logs the output in a continous scrolling area
-- of 'size' terminal lines. Also writes to a log file.
printToRegion :: Fd -> Fd -> Int -> MVar Bool -> IO ()
printToRegion fileFd fdIn size pState = do
void $ displayConsoleRegions $ do
rs <-
liftIO
. fmap Sq.fromList
. sequence
. replicate size
. openConsoleRegion
$ Linear
flip runStateT mempty
$ handle
(\(ex :: SomeException) -> do
ps <- liftIO $ takeMVar pState
when ps (forM_ rs (liftIO . closeConsoleRegion))
throw ex
)
$ readTilEOF (lineAction rs) fdIn
where
-- action to perform line by line
-- TODO: do this with vty for efficiency
lineAction :: (MonadMask m, MonadIO m)
=> Seq ConsoleRegion
-> ByteString
-> StateT (Seq ByteString) m ()
lineAction rs = \bs' -> do
void $ liftIO $ SPIB.fdWrite fileFd (bs' <> "\n")
modify (swapRegs bs')
regs <- get
liftIO $ forM_ (Sq.zip regs rs) $ \(bs, r) -> setConsoleRegion r $ do
w <- consoleWidth
return
. T.pack
. color Blue
. T.unpack
. decUTF8Safe
. trim w
. (\b -> "[ " <> toFilePath lfile <> " ] " <> b)
$ bs
swapRegs :: a -> Seq a -> Seq a
swapRegs bs = \regs -> if
| Sq.length regs < size -> regs |> bs
| otherwise -> Sq.drop 1 regs |> bs
-- trim output line to terminal width
trim :: Int -> ByteString -> ByteString
trim w = \bs -> if
| BS.length bs > w && w > 5 -> BS.take (w - 4) bs <> "..."
| otherwise -> bs
-- Consecutively read from Fd in 512 chunks until we hit
-- newline or EOF.
readLine :: MonadIO m
=> Fd -- ^ input file descriptor
-> ByteString -- ^ rest buffer (read across newline)
-> m (ByteString, ByteString, Bool) -- ^ (full line, rest, eof)
readLine fd = go
where
go inBs = do
-- if buffer is not empty, process it first
mbs <- if BS.length inBs == 0
-- otherwise attempt read
then liftIO
$ handleIO (\e -> if isEOFError e then pure Nothing else ioError e)
$ fmap Just
$ SPIB.fdRead fd 512
else pure $ Just inBs
case mbs of
Nothing -> pure ("", "", True)
Just bs -> do
-- split on newline
let (line, rest) = BS.span (/= _lf) bs
if
| BS.length rest /= 0 -> pure (line, BS.tail rest, False)
-- if rest is empty, then there was no newline, process further
| otherwise -> (\(l, r, b) -> (line <> l, r, b)) <$!> go mempty
readTilEOF :: MonadIO m => (ByteString -> m a) -> Fd -> m ()
readTilEOF ~action' fd' = go mempty
where
go bs' = do
(bs, rest, eof) <- readLine fd' bs'
if eof
then liftIO $ ioError (mkIOError eofErrorType "" Nothing Nothing)
else void (action' bs) >> go rest
-- | Capture the stdout and stderr of the given action, which
-- is run in a subprocess. Stdin is closed. You might want to
-- 'race' this to make sure it terminates.
captureOutStreams :: IO a
-- ^ the action to execute in a subprocess
-> IO CapturedProcess
captureOutStreams action = do
actionWithPipes $ \(parentStdoutRead, childStdoutWrite) ->
actionWithPipes $ \(parentStderrRead, childStderrWrite) -> do
pid <- SPPB.forkProcess $ do
-- dup stdout
void $ dupTo childStdoutWrite stdOutput
closeFd childStdoutWrite
closeFd parentStdoutRead
-- dup stderr
void $ dupTo childStderrWrite stdError
closeFd childStderrWrite
closeFd parentStderrRead
-- execute the action
a <- action
void $ evaluate a
-- close everything we don't need
closeFd childStdoutWrite
closeFd childStderrWrite
-- start thread that writes the output
refOut <- newIORef BS.empty
refErr <- newIORef BS.empty
done <- newEmptyMVar
_ <-
forkIO
$ EX.handle (\(_ :: IOException) -> pure ())
$ flip EX.finally (putMVar done ())
$ writeStds parentStdoutRead parentStderrRead refOut refErr
status <- SPPB.getProcessStatus True True pid
void $ race (takeMVar done) (threadDelay (1000000 * 3))
case status of
-- readFd will take care of closing the fd
Just (SPPB.Exited es) -> do
stdout' <- readIORef refOut
stderr' <- readIORef refErr
pure $ CapturedProcess { _exitCode = es
, _stdOut = stdout'
, _stdErr = stderr'
}
_ -> throwIO $ userError ("No such PID " ++ show pid)
where
writeStds pout perr rout rerr = do
doneOut <- newEmptyMVar
void
$ forkIO
$ hideError eofErrorType
$ flip EX.finally (putMVar doneOut ())
$ readTilEOF (\x -> modifyIORef' rout (<> x)) pout
doneErr <- newEmptyMVar
void
$ forkIO
$ hideError eofErrorType
$ flip EX.finally (putMVar doneErr ())
$ readTilEOF (\x -> modifyIORef' rerr (<> x)) perr
takeMVar doneOut
takeMVar doneErr
readTilEOF ~action' fd' = do
bs <- SPIB.fdRead fd' 512
void $ action' bs
readTilEOF action' fd'
actionWithPipes :: ((Fd, Fd) -> IO b) -> IO b
actionWithPipes a =
createPipe >>= \(p1, p2) -> flip finally (cleanup [p1, p2]) $ a (p1, p2)
cleanup :: [Fd] -> IO ()
cleanup fds = for_ fds $ \fd -> handleIO (\_ -> pure ()) $ closeFd fd
-- | Create a new regular file in write-only mode. The file must not exist.
createRegularFileFd :: FileMode -> Path b -> IO Fd
createRegularFileFd fm dest =
FD.openFd (toFilePath dest) WriteOnly [oExcl] (Just fm)
-- | Thin wrapper around `executeFile`.
exec :: ByteString -- ^ thing to execute
-> Bool -- ^ whether to search PATH for the thing
-> [ByteString] -- ^ args for the thing
-> Maybe (Path Abs) -- ^ optionally chdir into this
-> Maybe [(ByteString, ByteString)] -- ^ optional environment
-> IO (Either ProcessError ())
exec exe spath args chdir env = do
pid <- SPPB.forkProcess $ do
maybe (pure ()) (changeWorkingDirectory . toFilePath) chdir
SPPB.executeFile exe spath args env
fmap (toProcessError exe args) $ SPPB.getProcessStatus True True pid
toProcessError :: ByteString
-> [ByteString]
-> Maybe ProcessStatus
-> Either ProcessError ()
toProcessError exe args mps = case mps of
Just (SPPB.Exited (ExitFailure xi)) -> Left $ NonZeroExit xi exe args
Just (SPPB.Exited ExitSuccess ) -> Right ()
Just (Terminated _ _ ) -> Left $ PTerminated exe args
Just (Stopped _ ) -> Left $ PStopped exe args
Nothing -> Left $ NoSuchPid exe args
-- | Search for a file in the search paths.
--
-- Catches `PermissionDenied` and `NoSuchThing` and returns `Nothing`.
searchPath :: [Path Abs] -> Path Rel -> IO (Maybe (Path Abs))
searchPath paths needle = go paths
where
go [] = pure Nothing
go (x : xs) =
hideErrorDefM [InappropriateType, PermissionDenied, NoSuchThing] (go xs)
$ do
dirStream <- openDirStream (toFilePath x)
S.findM (\(_, p) -> isMatch x p) (dirContentsStream dirStream)
>>= \case
Just _ -> pure $ Just (x </> needle)
Nothing -> go xs
isMatch basedir p = do
if p == toFilePath needle
then isExecutable (basedir </> needle)
else pure False
-- | Check wether a binary is shadowed by another one that comes before
-- it in PATH. Returns the path to said binary, if any.
isShadowed :: Path Abs -> IO (Maybe (Path Abs))
isShadowed p = do
let dir = dirname p
fn <- basename p
spaths <- catMaybes . fmap parseAbs <$> liftIO getSearchPath
if dir `elem` spaths
then do
let shadowPaths = takeWhile (/= dir) spaths
searchPath shadowPaths fn
else pure Nothing
-- | Check whether the binary is in PATH. This returns only `True`
-- if the directory containing the binary is part of PATH.
isInPath :: Path Abs -> IO Bool
isInPath p = do
let dir = dirname p
fn <- basename p
spaths <- catMaybes . fmap parseAbs <$> liftIO getSearchPath
if dir `elem` spaths
then isJust <$> searchPath [dir] fn
else pure False
findFiles :: Path Abs -> Regex -> IO [Path Rel]
findFiles path regex = do
dirStream <- openDirStream (toFilePath path)
f <-
(fmap . fmap) snd
. S.toList
. S.filter (\(_, p) -> match regex p)
$ dirContentsStream dirStream
pure $ parseRel =<< f
findFiles' :: Path Abs -> MP.Parsec Void Text () -> IO [Path Rel]
findFiles' path parser = do
dirStream <- openDirStream (toFilePath path)
f <-
(fmap . fmap) snd
. S.toList
. S.filter (\(_, p) -> case E.decodeUtf8' p of
Left _ -> False
Right p' -> isJust $ MP.parseMaybe parser p')
$ dirContentsStream dirStream
pure $ parseRel =<< f
isBrokenSymlink :: Path Abs -> IO Bool
isBrokenSymlink p =
handleIO
(\e -> if ioeGetErrorType e == NoSuchThing then pure True else throwIO e)
$ do
_ <- canonicalizePath p
pure False
chmod_755 :: (MonadLogger m, MonadIO m) => Path a -> m ()
chmod_755 (toFilePath -> fp) = do
let exe_mode =
nullFileMode
`unionFileModes` ownerExecuteMode
`unionFileModes` ownerReadMode
`unionFileModes` ownerWriteMode
`unionFileModes` groupExecuteMode
`unionFileModes` groupReadMode
`unionFileModes` otherExecuteMode
`unionFileModes` otherReadMode
$(logDebug) [i|chmod 755 #{fp}|]
liftIO $ setFileMode fp exe_mode
{-# LANGUAGE CPP #-}
module GHCup.Utils.File (
module GHCup.Utils.File.Common,
#if IS_WINDOWS
module GHCup.Utils.File.Windows
#else
module GHCup.Utils.File.Posix
#endif
) where
import GHCup.Utils.File.Common
#if IS_WINDOWS
import GHCup.Utils.File.Windows
#else
import GHCup.Utils.File.Posix
#endif

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{-# LANGUAGE QuasiQuotes #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE FlexibleContexts #-}
{-# LANGUAGE TemplateHaskell #-}
{-# LANGUAGE ViewPatterns #-}
module GHCup.Utils.File.Common where
import GHCup.Utils.Prelude
import Control.Monad.Extra
import Control.Monad.Reader
import Data.Maybe
import Data.String.Interpolate
import GHC.IO.Exception
import Optics hiding ((<|), (|>))
import System.Directory
import System.FilePath
import Text.PrettyPrint.HughesPJClass hiding ( (<>) )
import Text.Regex.Posix
import qualified Data.ByteString.Lazy as BL
data ProcessError = NonZeroExit Int FilePath [String]
| PTerminated FilePath [String]
| PStopped FilePath [String]
| NoSuchPid FilePath [String]
deriving Show
instance Pretty ProcessError where
pPrint (NonZeroExit e exe args) =
text [i|Process "#{exe}" with arguments #{args} failed with exit code #{e}.|]
pPrint (PTerminated exe args) =
text [i|Process "#{exe}" with arguments #{args} terminated.|]
pPrint (PStopped exe args) =
text [i|Process "#{exe}" with arguments #{args} stopped.|]
pPrint (NoSuchPid exe args) =
text [i|Could not find PID for process running "#{exe}" with arguments #{args}.|]
data CapturedProcess = CapturedProcess
{ _exitCode :: ExitCode
, _stdOut :: BL.ByteString
, _stdErr :: BL.ByteString
}
deriving (Eq, Show)
makeLenses ''CapturedProcess
-- | Search for a file in the search paths.
--
-- Catches `PermissionDenied` and `NoSuchThing` and returns `Nothing`.
searchPath :: [FilePath] -> FilePath -> IO (Maybe FilePath)
searchPath paths needle = go paths
where
go [] = pure Nothing
go (x : xs) =
hideErrorDefM [InappropriateType, PermissionDenied, NoSuchThing] (go xs)
$ do
contents <- listDirectory x
findM (isMatch x) contents >>= \case
Just _ -> pure $ Just (x </> needle)
Nothing -> go xs
isMatch basedir p = do
if p == needle
then isExecutable (basedir </> needle)
else pure False
isExecutable :: FilePath -> IO Bool
isExecutable file = executable <$> getPermissions file
-- | Check wether a binary is shadowed by another one that comes before
-- it in PATH. Returns the path to said binary, if any.
isShadowed :: FilePath -> IO (Maybe FilePath)
isShadowed p = do
let dir = takeDirectory p
let fn = takeFileName p
spaths <- liftIO getSearchPath
if dir `elem` spaths
then do
let shadowPaths = takeWhile (/= dir) spaths
searchPath shadowPaths fn
else pure Nothing
-- | Check whether the binary is in PATH. This returns only `True`
-- if the directory containing the binary is part of PATH.
isInPath :: FilePath -> IO Bool
isInPath p = do
let dir = takeDirectory p
let fn = takeFileName p
spaths <- liftIO getSearchPath
if dir `elem` spaths
then isJust <$> searchPath [dir] fn
else pure False
findFiles :: FilePath -> Regex -> IO [FilePath]
findFiles path regex = do
contents <- listDirectory path
pure $ filter (match regex) contents

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{-# LANGUAGE QuasiQuotes #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE FlexibleContexts #-}
{-# LANGUAGE TemplateHaskell #-}
{-# LANGUAGE ViewPatterns #-}
{-|
Module : GHCup.Utils.File.Posix
Description : File and unix APIs
Copyright : (c) Julian Ospald, 2020
License : LGPL-3.0
Maintainer : hasufell@hasufell.de
Stability : experimental
Portability : POSIX
This module handles file and executable handling.
Some of these functions use sophisticated logging.
-}
module GHCup.Utils.File.Posix where
import GHCup.Utils.File.Common
import GHCup.Utils.Prelude
import GHCup.Types
import Control.Concurrent
import Control.Concurrent.Async
import Control.Exception ( evaluate )
import Control.Exception.Safe
import Control.Monad
import Control.Monad.Logger
import Control.Monad.Reader
import Control.Monad.Trans.State.Strict
import Data.ByteString ( ByteString )
import Data.Foldable
import Data.IORef
import Data.Sequence ( Seq, (|>) )
import Data.String.Interpolate
import Data.List
import Data.Word8
import GHC.IO.Exception
import System.Console.Pretty hiding ( Pretty )
import System.Console.Regions
import System.IO.Error
import System.FilePath
import System.Directory
import System.Posix.Directory
import System.Posix.Files
import System.Posix.IO
import System.Posix.Process ( ProcessStatus(..) )
import System.Posix.Types
import qualified Control.Exception as EX
import qualified Data.Sequence as Sq
import qualified Data.Text as T
import qualified Data.Text.Encoding as E
import qualified System.Posix.Process as SPP
import qualified Data.ByteString as BS
import qualified Data.ByteString.Lazy as BL
import qualified "unix-bytestring" System.Posix.IO.ByteString
as SPIB
-- | Execute the given command and collect the stdout, stderr and the exit code.
-- The command is run in a subprocess.
executeOut :: MonadIO m
=> FilePath -- ^ command as filename, e.g. 'ls'
-> [String] -- ^ arguments to the command
-> Maybe FilePath -- ^ chdir to this path
-> m CapturedProcess
executeOut path args chdir = liftIO $ captureOutStreams $ do
maybe (pure ()) changeWorkingDirectory chdir
SPP.executeFile path True args Nothing
execLogged :: (MonadReader AppState m, MonadIO m, MonadThrow m)
=> FilePath -- ^ thing to execute
-> [String] -- ^ args for the thing
-> Maybe FilePath -- ^ optionally chdir into this
-> FilePath -- ^ log filename (opened in append mode)
-> Maybe [(String, String)] -- ^ optional environment
-> m (Either ProcessError ())
execLogged exe args chdir lfile env = do
AppState { settings = Settings {..}, dirs = Dirs {..} } <- ask
let logfile = logsDir </> lfile <> ".log"
liftIO $ bracket (openFd logfile WriteOnly (Just newFilePerms) defaultFileFlags{ append = True })
closeFd
(action verbose)
where
action verbose fd = do
actionWithPipes $ \(stdoutRead, stdoutWrite) -> do
-- start the thread that logs to stdout
pState <- newEmptyMVar
done <- newEmptyMVar
void
$ forkIO
$ EX.handle (\(_ :: IOException) -> pure ())
$ EX.finally
(if verbose
then tee fd stdoutRead
else printToRegion fd stdoutRead 6 pState
)
(putMVar done ())
-- fork the subprocess
pid <- SPP.forkProcess $ do
void $ dupTo stdoutWrite stdOutput
void $ dupTo stdoutWrite stdError
closeFd stdoutRead
closeFd stdoutWrite
-- execute the action
maybe (pure ()) changeWorkingDirectory chdir
void $ SPP.executeFile exe (not ("./" `isPrefixOf` exe)) args env
closeFd stdoutWrite
-- wait for the subprocess to finish
e <- toProcessError exe args <$!> SPP.getProcessStatus True True pid
putMVar pState (either (const False) (const True) e)
void $ race (takeMVar done) (threadDelay (1000000 * 3))
closeFd stdoutRead
pure e
tee :: Fd -> Fd -> IO ()
tee fileFd fdIn = readTilEOF lineAction fdIn
where
lineAction :: ByteString -> IO ()
lineAction bs' = do
void $ SPIB.fdWrite fileFd (bs' <> "\n")
void $ SPIB.fdWrite stdOutput (bs' <> "\n")
-- Reads fdIn and logs the output in a continous scrolling area
-- of 'size' terminal lines. Also writes to a log file.
printToRegion :: Fd -> Fd -> Int -> MVar Bool -> IO ()
printToRegion fileFd fdIn size pState = do
void $ displayConsoleRegions $ do
rs <-
liftIO
. fmap Sq.fromList
. sequence
. replicate size
. openConsoleRegion
$ Linear
flip runStateT mempty
$ handle
(\(ex :: SomeException) -> do
ps <- liftIO $ takeMVar pState
when ps (forM_ rs (liftIO . closeConsoleRegion))
throw ex
)
$ readTilEOF (lineAction rs) fdIn
where
-- action to perform line by line
-- TODO: do this with vty for efficiency
lineAction :: (MonadMask m, MonadIO m)
=> Seq ConsoleRegion
-> ByteString
-> StateT (Seq ByteString) m ()
lineAction rs = \bs' -> do
void $ liftIO $ SPIB.fdWrite fileFd (bs' <> "\n")
modify (swapRegs bs')
regs <- get
liftIO $ forM_ (Sq.zip regs rs) $ \(bs, r) -> setConsoleRegion r $ do
w <- consoleWidth
return
. T.pack
. color Blue
. T.unpack
. decUTF8Safe
. trim w
. (\b -> "[ " <> E.encodeUtf8 (T.pack lfile) <> " ] " <> b)
$ bs
swapRegs :: a -> Seq a -> Seq a
swapRegs bs = \regs -> if
| Sq.length regs < size -> regs |> bs
| otherwise -> Sq.drop 1 regs |> bs
-- trim output line to terminal width
trim :: Int -> ByteString -> ByteString
trim w = \bs -> if
| BS.length bs > w && w > 5 -> BS.take (w - 4) bs <> "..."
| otherwise -> bs
-- Consecutively read from Fd in 512 chunks until we hit
-- newline or EOF.
readLine :: MonadIO m
=> Fd -- ^ input file descriptor
-> ByteString -- ^ rest buffer (read across newline)
-> m (ByteString, ByteString, Bool) -- ^ (full line, rest, eof)
readLine fd = go
where
go inBs = do
-- if buffer is not empty, process it first
mbs <- if BS.length inBs == 0
-- otherwise attempt read
then liftIO
$ handleIO (\e -> if isEOFError e then pure Nothing else ioError e)
$ fmap Just
$ SPIB.fdRead fd 512
else pure $ Just inBs
case mbs of
Nothing -> pure ("", "", True)
Just bs -> do
-- split on newline
let (line, rest) = BS.span (/= _lf) bs
if
| BS.length rest /= 0 -> pure (line, BS.tail rest, False)
-- if rest is empty, then there was no newline, process further
| otherwise -> (\(l, r, b) -> (line <> l, r, b)) <$!> go mempty
readTilEOF :: MonadIO m => (ByteString -> m a) -> Fd -> m ()
readTilEOF ~action' fd' = go mempty
where
go bs' = do
(bs, rest, eof) <- readLine fd' bs'
if eof
then liftIO $ ioError (mkIOError eofErrorType "" Nothing Nothing)
else void (action' bs) >> go rest
-- | Capture the stdout and stderr of the given action, which
-- is run in a subprocess. Stdin is closed. You might want to
-- 'race' this to make sure it terminates.
captureOutStreams :: IO a
-- ^ the action to execute in a subprocess
-> IO CapturedProcess
captureOutStreams action = do
actionWithPipes $ \(parentStdoutRead, childStdoutWrite) ->
actionWithPipes $ \(parentStderrRead, childStderrWrite) -> do
pid <- SPP.forkProcess $ do
-- dup stdout
void $ dupTo childStdoutWrite stdOutput
closeFd childStdoutWrite
closeFd parentStdoutRead
-- dup stderr
void $ dupTo childStderrWrite stdError
closeFd childStderrWrite
closeFd parentStderrRead
-- execute the action
a <- action
void $ evaluate a
-- close everything we don't need
closeFd childStdoutWrite
closeFd childStderrWrite
-- start thread that writes the output
refOut <- newIORef BL.empty
refErr <- newIORef BL.empty
done <- newEmptyMVar
_ <-
forkIO
$ EX.handle (\(_ :: IOException) -> pure ())
$ flip EX.finally (putMVar done ())
$ writeStds parentStdoutRead parentStderrRead refOut refErr
status <- SPP.getProcessStatus True True pid
void $ race (takeMVar done) (threadDelay (1000000 * 3))
case status of
-- readFd will take care of closing the fd
Just (SPP.Exited es) -> do
stdout' <- readIORef refOut
stderr' <- readIORef refErr
pure $ CapturedProcess { _exitCode = es
, _stdOut = stdout'
, _stdErr = stderr'
}
_ -> throwIO $ userError ("No such PID " ++ show pid)
where
writeStds :: Fd -> Fd -> IORef BL.ByteString -> IORef BL.ByteString -> IO ()
writeStds pout perr rout rerr = do
doneOut <- newEmptyMVar
void
$ forkIO
$ hideError eofErrorType
$ flip EX.finally (putMVar doneOut ())
$ readTilEOF (\x -> modifyIORef' rout (<> BL.fromStrict x)) pout
doneErr <- newEmptyMVar
void
$ forkIO
$ hideError eofErrorType
$ flip EX.finally (putMVar doneErr ())
$ readTilEOF (\x -> modifyIORef' rerr (<> BL.fromStrict x)) perr
takeMVar doneOut
takeMVar doneErr
readTilEOF ~action' fd' = do
bs <- SPIB.fdRead fd' 512
void $ action' bs
readTilEOF action' fd'
actionWithPipes :: ((Fd, Fd) -> IO b) -> IO b
actionWithPipes a =
createPipe >>= \(p1, p2) -> flip finally (cleanup [p1, p2]) $ a (p1, p2)
cleanup :: [Fd] -> IO ()
cleanup fds = for_ fds $ \fd -> handleIO (\_ -> pure ()) $ closeFd fd
-- | Create a new regular file in write-only mode. The file must not exist.
createRegularFileFd :: FileMode -> FilePath -> IO Fd
createRegularFileFd fm dest =
openFd dest WriteOnly (Just fm) defaultFileFlags{ exclusive = True }
-- | Thin wrapper around `executeFile`.
exec :: MonadIO m
=> String -- ^ thing to execute
-> [String] -- ^ args for the thing
-> Maybe FilePath -- ^ optionally chdir into this
-> Maybe [(String, String)] -- ^ optional environment
-> m (Either ProcessError ())
exec exe args chdir env = liftIO $ do
pid <- SPP.forkProcess $ do
maybe (pure ()) changeWorkingDirectory chdir
SPP.executeFile exe (not ("./" `isPrefixOf` exe)) args env
fmap (toProcessError exe args) $ SPP.getProcessStatus True True pid
toProcessError :: FilePath
-> [String]
-> Maybe ProcessStatus
-> Either ProcessError ()
toProcessError exe args mps = case mps of
Just (SPP.Exited (ExitFailure xi)) -> Left $ NonZeroExit xi exe args
Just (SPP.Exited ExitSuccess ) -> Right ()
Just (Terminated _ _ ) -> Left $ PTerminated exe args
Just (Stopped _ ) -> Left $ PStopped exe args
Nothing -> Left $ NoSuchPid exe args
chmod_755 :: (MonadLogger m, MonadIO m) => FilePath -> m ()
chmod_755 fp = do
let exe_mode =
nullFileMode
`unionFileModes` ownerExecuteMode
`unionFileModes` ownerReadMode
`unionFileModes` ownerWriteMode
`unionFileModes` groupExecuteMode
`unionFileModes` groupReadMode
`unionFileModes` otherExecuteMode
`unionFileModes` otherReadMode
$(logDebug) [i|chmod 755 #{fp}|]
liftIO $ setFileMode fp exe_mode
-- |Default permissions for a new file.
newFilePerms :: FileMode
newFilePerms =
ownerWriteMode
`unionFileModes` ownerReadMode
`unionFileModes` groupWriteMode
`unionFileModes` groupReadMode
`unionFileModes` otherWriteMode
`unionFileModes` otherReadMode
-- | Checks whether the binary is a broken link.
isBrokenSymlink :: FilePath -> IO Bool
isBrokenSymlink fp = do
try (pathIsSymbolicLink fp) >>= \case
Right True -> do
let symDir = takeDirectory fp
tfp <- getSymbolicLinkTarget fp
not <$> doesPathExist
-- this drops 'symDir' if 'tfp' is absolute
(symDir </> tfp)
Right b -> pure b
Left e | isDoesNotExistError e -> pure False
| otherwise -> throwIO e

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@ -0,0 +1,240 @@
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE FlexibleContexts #-}
{-|
Module : GHCup.Utils.File.Windows
Description : File and windows APIs
Copyright : (c) Julian Ospald, 2020
License : LGPL-3.0
Maintainer : hasufell@hasufell.de
Stability : experimental
Portability : Windows
This module handles file and executable handling.
Some of these functions use sophisticated logging.
-}
module GHCup.Utils.File.Windows where
import {-# SOURCE #-} GHCup.Utils ( getLinkTarget, pathIsLink )
import GHCup.Utils.Dirs
import GHCup.Utils.File.Common
import GHCup.Types
import Control.Concurrent
import Control.DeepSeq
import Control.Exception.Safe
import Control.Monad
import Control.Monad.Reader
import Data.List
import Foreign.C.Error
import GHC.IO.Exception
import GHC.IO.Handle
import System.Directory
import System.Environment
import System.FilePath
import System.IO
import System.Process
import qualified Control.Exception as EX
import qualified Data.ByteString as BS
import qualified Data.ByteString.Lazy as BL
import qualified Data.Map.Strict as Map
toProcessError :: FilePath
-> [FilePath]
-> ExitCode
-> Either ProcessError ()
toProcessError exe args exitcode = case exitcode of
(ExitFailure xi) -> Left $ NonZeroExit xi exe args
ExitSuccess -> Right ()
-- | @readCreateProcessWithExitCode@ works exactly like 'readProcessWithExitCode' except that it
-- lets you pass 'CreateProcess' giving better flexibility.
--
-- Note that @Handle@s provided for @std_in@, @std_out@, or @std_err@ via the CreateProcess
-- record will be ignored.
--
-- @since 1.2.3.0
readCreateProcessWithExitCodeBS
:: CreateProcess
-> BL.ByteString
-> IO (ExitCode, BL.ByteString, BL.ByteString) -- ^ exitcode, stdout, stderr
readCreateProcessWithExitCodeBS cp input = do
let cp_opts = cp {
std_in = CreatePipe,
std_out = CreatePipe,
std_err = CreatePipe
}
withCreateProcess_ "readCreateProcessWithExitCodeBS" cp_opts $
\mb_inh mb_outh mb_errh ph ->
case (mb_inh, mb_outh, mb_errh) of
(Just inh, Just outh, Just errh) -> do
out <- BS.hGetContents outh
err <- BS.hGetContents errh
-- fork off threads to start consuming stdout & stderr
withForkWait (EX.evaluate $ rnf out) $ \waitOut ->
withForkWait (EX.evaluate $ rnf err) $ \waitErr -> do
-- now write any input
unless (BL.null input) $
ignoreSigPipe $ BL.hPut inh input
-- hClose performs implicit hFlush, and thus may trigger a SIGPIPE
ignoreSigPipe $ hClose inh
-- wait on the output
waitOut
waitErr
hClose outh
hClose errh
-- wait on the process
ex <- waitForProcess ph
return (ex, BL.fromStrict out, BL.fromStrict err)
(Nothing,_,_) -> error "readCreateProcessWithExitCodeBS: Failed to get a stdin handle."
(_,Nothing,_) -> error "readCreateProcessWithExitCodeBS: Failed to get a stdout handle."
(_,_,Nothing) -> error "readCreateProcessWithExitCodeBS: Failed to get a stderr handle."
where
ignoreSigPipe :: IO () -> IO ()
ignoreSigPipe = EX.handle $ \e -> case e of
IOError { ioe_type = ResourceVanished
, ioe_errno = Just ioe }
| Errno ioe == ePIPE -> return ()
_ -> throwIO e
-- wrapper so we can get exceptions with the appropriate function name.
withCreateProcess_
:: String
-> CreateProcess
-> (Maybe Handle -> Maybe Handle -> Maybe Handle -> ProcessHandle -> IO a)
-> IO a
withCreateProcess_ fun c action =
EX.bracketOnError (createProcess_ fun c) cleanupProcess
(\(m_in, m_out, m_err, ph) -> action m_in m_out m_err ph)
-- | Fork a thread while doing something else, but kill it if there's an
-- exception.
--
-- This is important in the cases above because we want to kill the thread
-- that is holding the Handle lock, because when we clean up the process we
-- try to close that handle, which could otherwise deadlock.
--
withForkWait :: IO () -> (IO () -> IO a) -> IO a
withForkWait async' body = do
waitVar <- newEmptyMVar :: IO (MVar (Either SomeException ()))
mask $ \restore -> do
tid <- forkIO $ try (restore async') >>= putMVar waitVar
let wait' = takeMVar waitVar >>= either throwIO return
restore (body wait') `EX.onException` killThread tid
-- | Execute the given command and collect the stdout, stderr and the exit code.
-- The command is run in a subprocess.
executeOut :: MonadIO m
=> FilePath -- ^ command as filename, e.g. 'ls'
-> [String] -- ^ arguments to the command
-> Maybe FilePath -- ^ chdir to this path
-> m CapturedProcess
executeOut path args chdir = do
cp <- createProcessWithMingwPath ((proc path args){ cwd = chdir })
(exit, out, err) <- liftIO $ readCreateProcessWithExitCodeBS cp ""
pure $ CapturedProcess exit out err
execLogged :: (MonadReader AppState m, MonadIO m, MonadThrow m)
=> FilePath -- ^ thing to execute
-> [String] -- ^ args for the thing
-> Maybe FilePath -- ^ optionally chdir into this
-> FilePath -- ^ log filename (opened in append mode)
-> Maybe [(String, String)] -- ^ optional environment
-> m (Either ProcessError ())
execLogged exe args chdir lfile env = do
AppState { dirs = Dirs {..} } <- ask
let stdoutLogfile = logsDir </> lfile <> ".stdout.log"
stderrLogfile = logsDir </> lfile <> ".stderr.log"
cp <- createProcessWithMingwPath ((proc exe args)
{ cwd = chdir
, env = env
, std_in = CreatePipe
, std_out = CreatePipe
, std_err = CreatePipe
})
fmap (toProcessError exe args)
$ liftIO
$ withCreateProcess cp
$ \_ mout merr ph ->
case (mout, merr) of
(Just cStdout, Just cStderr) -> do
withForkWait (tee stdoutLogfile cStdout) $ \waitOut ->
withForkWait (tee stderrLogfile cStderr) $ \waitErr -> do
waitOut
waitErr
waitForProcess ph
_ -> fail "Could not acquire out/err handle"
where
tee :: FilePath -> Handle -> IO ()
tee logFile handle' = go
where
go = do
some <- BS.hGetSome handle' 512
if BS.null some
then pure ()
else do
void $ BS.appendFile logFile some
void $ BS.hPut stdout some
go
-- | Thin wrapper around `executeFile`.
exec :: MonadIO m
=> FilePath -- ^ thing to execute
-> [FilePath] -- ^ args for the thing
-> Maybe FilePath -- ^ optionally chdir into this
-> Maybe [(String, String)] -- ^ optional environment
-> m (Either ProcessError ())
exec exe args chdir env = do
cp <- createProcessWithMingwPath ((proc exe args) { cwd = chdir, env = env })
exit_code <- liftIO $ withCreateProcess cp $ \_ _ _ p -> waitForProcess p
pure $ toProcessError exe args exit_code
chmod_755 :: MonadIO m => FilePath -> m ()
chmod_755 fp =
let perm = setOwnerWritable True emptyPermissions
in liftIO $ setPermissions fp perm
createProcessWithMingwPath :: MonadIO m
=> CreateProcess
-> m CreateProcess
createProcessWithMingwPath cp = do
baseDir <- liftIO ghcupBaseDir
cEnv <- Map.fromList <$> maybe (liftIO getEnvironment) pure (env cp)
let mingWPaths = [baseDir </> "msys64" </> "usr" </> "bin"
,baseDir </> "msys64" </> "mingw64" </> "bin"]
paths = ["PATH", "Path"]
curPaths = (\x -> maybe [] splitSearchPath (Map.lookup x cEnv)) =<< paths
newPath = intercalate [searchPathSeparator] (mingWPaths ++ curPaths)
envWithoutPath = foldr (\x y -> Map.delete x y) cEnv paths
envWithNewPath = Map.insert "Path" newPath envWithoutPath
liftIO $ setEnv "Path" newPath
pure $ cp { env = Just $ Map.toList envWithNewPath }
-- | Checks whether the binary is a broken link.
isBrokenSymlink :: FilePath -> IO Bool
isBrokenSymlink fp = do
b <- pathIsLink fp
if b
then do
tfp <- getLinkTarget fp
not <$> doesPathExist
-- this drops 'symDir' if 'tfp' is absolute
(takeDirectory fp </> tfp)
else pure False

23
lib/GHCup/Utils/Logger.hs
View File

@ -8,29 +8,27 @@ Copyright : (c) Julian Ospald, 2020
License : LGPL-3.0
Maintainer : hasufell@hasufell.de
Stability : experimental
Portability : POSIX
Portability : portable
Here we define our main logger.
-}
module GHCup.Utils.Logger where
import GHCup.Types
import GHCup.Utils
import GHCup.Utils.File
import GHCup.Utils.String.QQ
import Control.Monad
import Control.Monad.IO.Class
import Control.Monad.Reader
import Control.Monad.Logger
import HPath
import HPath.IO
import Prelude hiding ( appendFile )
import System.Console.Pretty
import System.Directory hiding ( findFiles )
import System.FilePath
import System.IO.Error
import Text.Regex.Posix
import qualified Data.ByteString as B
import GHCup.Utils.Prelude
data LoggerConfig = LoggerConfig
@ -68,19 +66,18 @@ myLoggerT LoggerConfig {..} loggingt = runLoggingT loggingt mylogger
rawOutter outr
initGHCupFileLogging :: (MonadIO m, MonadReader AppState m) => m (Path Abs)
initGHCupFileLogging = do
AppState {dirs = Dirs {..}} <- ask
let logfile = logsDir </> [rel|ghcup.log|]
initGHCupFileLogging :: (MonadIO m) => FilePath -> m FilePath
initGHCupFileLogging logsDir = do
let logfile = logsDir </> "ghcup.log"
liftIO $ do
createDirRecursive' logsDir
createDirectoryIfMissing True logsDir
logFiles <- findFiles
logsDir
(makeRegexOpts compExtended
execBlank
([s|^.*\.log$|] :: B.ByteString)
)
forM_ logFiles $ hideError doesNotExistErrorType . deleteFile . (logsDir </>)
forM_ logFiles $ hideError doesNotExistErrorType . rmFile . (logsDir </>)
createRegularFile newFilePerms logfile
writeFile logfile ""
pure logfile

7
lib/GHCup/Utils/MegaParsec.hs
View File

@ -8,7 +8,7 @@ Copyright : (c) Julian Ospald, 2020
License : LGPL-3.0
Maintainer : hasufell@hasufell.de
Stability : experimental
Portability : POSIX
Portability : portable
-}
module GHCup.Utils.MegaParsec where
@ -23,6 +23,7 @@ import Data.Maybe
import Data.Text ( Text )
import Data.Versions
import Data.Void
import System.FilePath
import qualified Data.List.NonEmpty as NE
import qualified Data.Text as T
@ -117,3 +118,7 @@ verP suffix = do
v <- versioning'
MP.setInput rest
pure v
pathSep :: MP.Parsec Void Text Char
pathSep = MP.oneOf pathSeparators

160
lib/GHCup/Utils/Prelude.hs
View File

@ -1,3 +1,4 @@
{-# LANGUAGE CPP #-}
{-# LANGUAGE DataKinds #-}
{-# LANGUAGE FlexibleContexts #-}
{-# LANGUAGE FlexibleInstances #-}
@ -12,7 +13,7 @@ Copyright : (c) Julian Ospald, 2020
License : LGPL-3.0
Maintainer : hasufell@hasufell.de
Stability : experimental
Portability : POSIX
Portability : portable
GHCup specific prelude. Lots of Excepts functionality.
-}
@ -25,6 +26,8 @@ import Control.Monad.IO.Class
import Control.Monad.Trans.Class ( lift )
import Data.Bifunctor
import Data.ByteString ( ByteString )
import Data.List ( nub )
import Data.Foldable
import Data.String
import Data.Text ( Text )
import Data.Versions
@ -32,7 +35,14 @@ import Data.Word8
import Haskus.Utils.Types.List
import Haskus.Utils.Variant.Excepts
import System.IO.Error
import System.Posix.Env.ByteString ( getEnvironment )
import System.IO.Unsafe
import System.Directory
import System.FilePath
#if defined(IS_WINDOWS)
import Control.Retry
import GHC.IO.Exception
#endif
import qualified Data.ByteString as B
import qualified Data.ByteString.Lazy as L
@ -242,6 +252,8 @@ throwEither' e eth = case eth of
verToBS :: Version -> ByteString
verToBS = E.encodeUtf8 . prettyVer
verToS :: Version -> String
verToS = T.unpack . prettyVer
intToText :: Integral a => a -> T.Text
intToText = TL.toStrict . B.toLazyText . B.decimal
@ -252,14 +264,6 @@ removeLensFieldLabel str' =
maybe str' T.unpack . T.stripPrefix (T.pack "_") . T.pack $ str'
addToCurrentEnv :: MonadIO m
=> [(ByteString, ByteString)]
-> m [(ByteString, ByteString)]
addToCurrentEnv adds = do
cEnv <- liftIO getEnvironment
pure (adds ++ cEnv)
pvpToVersion :: PVP -> Version
pvpToVersion =
either (\_ -> error "Couldn't convert PVP to Version") id
@ -284,3 +288,139 @@ escapeVerRex = B.pack . go . B.unpack . verToBS
go (x : xs) | x == _period = [_backslash, _period] ++ go xs
| otherwise = x : go xs
-- | More permissive version of 'createDirRecursive'. This doesn't
-- error when the destination is a symlink to a directory.
createDirRecursive' :: FilePath -> IO ()
createDirRecursive' p =
handleIO (\e -> if isAlreadyExistsError e then isSymlinkDir e else throwIO e)
. createDirectoryIfMissing True
$ p
where
isSymlinkDir e = do
ft <- pathIsSymbolicLink p
case ft of
True -> do
rp <- canonicalizePath p
rft <- doesDirectoryExist rp
case rft of
True -> pure ()
_ -> throwIO e
_ -> throwIO e
-- | Recursively copy the contents of one directory to another path.
--
-- This is a rip-off of Cabal library.
copyDirectoryRecursive :: FilePath -> FilePath -> IO ()
copyDirectoryRecursive srcDir destDir = do
srcFiles <- getDirectoryContentsRecursive srcDir
copyFilesWith copyFile destDir [ (srcDir, f)
| f <- srcFiles ]
where
-- | Common implementation of 'copyFiles', 'installOrdinaryFiles',
-- 'installExecutableFiles' and 'installMaybeExecutableFiles'.
copyFilesWith :: (FilePath -> FilePath -> IO ())
-> FilePath -> [(FilePath, FilePath)] -> IO ()
copyFilesWith doCopy targetDir srcFiles = do
-- Create parent directories for everything
let dirs = map (targetDir </>) . nub . map (takeDirectory . snd) $ srcFiles
traverse_ (createDirectoryIfMissing True) dirs
-- Copy all the files
sequence_ [ let src = srcBase </> srcFile
dest = targetDir </> srcFile
in doCopy src dest
| (srcBase, srcFile) <- srcFiles ]
-- | List all the files in a directory and all subdirectories.
--
-- The order places files in sub-directories after all the files in their
-- parent directories. The list is generated lazily so is not well defined if
-- the source directory structure changes before the list is used.
--
getDirectoryContentsRecursive :: FilePath -> IO [FilePath]
getDirectoryContentsRecursive topdir = recurseDirectories [""]
where
recurseDirectories :: [FilePath] -> IO [FilePath]
recurseDirectories [] = return []
recurseDirectories (dir:dirs) = unsafeInterleaveIO $ do
(files, dirs') <- collect [] [] =<< getDirectoryContents (topdir </> dir)
files' <- recurseDirectories (dirs' ++ dirs)
return (files ++ files')
where
collect files dirs' [] = return (reverse files
,reverse dirs')
collect files dirs' (entry:entries) | ignore entry
= collect files dirs' entries
collect files dirs' (entry:entries) = do
let dirEntry = dir </> entry
isDirectory <- doesDirectoryExist (topdir </> dirEntry)
if isDirectory
then collect files (dirEntry:dirs') entries
else collect (dirEntry:files) dirs' entries
ignore ['.'] = True
ignore ['.', '.'] = True
ignore _ = False
-- https://github.com/haskell/directory/issues/110
-- https://github.com/haskell/directory/issues/96
-- https://www.sqlite.org/src/info/89f1848d7f
rmPath :: (MonadIO m, MonadMask m)
=> FilePath
-> m ()
rmPath fp =
#if defined(IS_WINDOWS)
recovering (fullJitterBackoff 25000 <> limitRetries 10)
[\_ -> Handler (\e -> pure $ isPermissionError e)
,\_ -> Handler (\e -> pure (ioeGetErrorType e == UnsatisfiedConstraints))
,\_ -> Handler (\e -> pure (ioeGetErrorType e == InappropriateType))
]
(\_ -> liftIO $ removePathForcibly fp)
#else
liftIO $ removeDirectoryRecursive fp
#endif
-- https://www.sqlite.org/src/info/89f1848d7f
-- https://github.com/haskell/directory/issues/96
rmFile :: (MonadIO m, MonadMask m)
=> FilePath
-> m ()
rmFile fp =
#if defined(IS_WINDOWS)
recovering (fullJitterBackoff 25000 <> limitRetries 10)
[\_ -> Handler (\e -> pure $ isPermissionError e)
,\_ -> Handler (\e -> pure (ioeGetErrorType e == UnsatisfiedConstraints))
]
(\_ -> liftIO $ removeFile fp)
#else
liftIO $ removeFile fp
#endif
-- Gathering monoidal values
traverseFold :: (Foldable t, Applicative m, Monoid b) => (a -> m b) -> t a -> m b
traverseFold f = foldl (\mb a -> (<>) <$> mb <*> f a) (pure mempty)
-- | Gathering monoidal values
forFold :: (Foldable t, Applicative m, Monoid b) => t a -> (a -> m b) -> m b
forFold = \t -> (`traverseFold` t)
-- | Strip @\\r@ and @\\n@ from 'ByteString's
stripNewline :: String -> String
stripNewline s
| null s = []
| head s `elem` "\n\r" = stripNewline (tail s)
| otherwise = head s : stripNewline (tail s)
isNewLine :: Word8 -> Bool
isNewLine w
| w == _lf = True
| w == _cr = True
| otherwise = False

2
lib/GHCup/Utils/String/QQ.hs
View File

@ -7,7 +7,7 @@ Copyright : (c) Audrey Tang <audreyt@audreyt.org> 2019, Julian Ospald <hasufel
License : LGPL-3.0
Maintainer : hasufell@hasufell.de
Stability : experimental
Portability : POSIX
Portability : portable
QuasiQuoter for non-interpolated strings, texts and bytestrings.

2
lib/GHCup/Utils/Version/QQ.hs
View File

@ -14,7 +14,7 @@ Copyright : (c) Julian Ospald, 2020
License : LGPL-3.0
Maintainer : hasufell@hasufell.de
Stability : experimental
Portability : POSIX
Portability : portable
-}
module GHCup.Utils.Version.QQ where

4
lib/GHCup/Version.hs
View File

@ -8,7 +8,7 @@ Copyright : (c) Julian Ospald, 2020
License : LGPL-3.0
Maintainer : hasufell@hasufell.de
Stability : experimental
Portability : POSIX
Portability : portable
-}
module GHCup.Version where
@ -25,7 +25,7 @@ import qualified Data.Text as T
-- | This reflects the API version of the YAML.
ghcupURL :: URI
ghcupURL = [uri|https://www.haskell.org/ghcup/data/ghcup-0.0.4.yaml|]
ghcupURL = [uri|https://www.haskell.org/ghcup/data/ghcup-0.0.5.yaml|]
-- | The current ghcup version.
ghcUpVer :: PVP

26
stack.yaml
View File

@ -1,4 +1,4 @@
resolver: lts-17.4
resolver: lts-17.11
packages:
- .
@ -7,6 +7,9 @@ extra-deps:
- git: https://github.com/hasufell/text-conversions.git
commit: 9abf0e5e5664a3178367597c32db19880477a53c
- git: https://github.com/Bodigrim/tar
commit: ac197ec7ea4838dc2b4e22b9b888b080cedf29cf
- IfElse-0.85@sha256:6939b94acc6a55f545f63a168a349dd2fbe4b9a7cca73bf60282db5cc6aa47d2,445
- ascii-string-1.0.1.4@sha256:fa34f1d9ba57e8e89c0d4c9cef5e01ba32cb2d4373d13f92dcc0b531a6c6749b,2582
- brotli-0.0.0.0@sha256:2bf383a4cd308745740986be0b18381c5a0784393fe69b91456aacb2d603de46,2964
@ -17,16 +20,18 @@ extra-deps:
- haskus-utils-data-1.3@sha256:f62c4e49021b463185d043f7b69c727b63af641a71d7edd582d9f4f98e80e500,1466
- haskus-utils-types-1.5.1@sha256:991c472f4e751e2f0d7aab6ad4220ef151d6160876dcf0511bbf876bbd432020,1298
- haskus-utils-variant-3.0@sha256:8d51e45d3b664e61ccc25a58b37c0ccc4ee7537138b9fee21cd15c356906dd34,2159
- hpath-0.11.0@sha256:12b8405bee13d0007d644a888ef8407069ce7bbbd76970f8746b801447124ade,1440
- hpath-directory-0.14.1@sha256:548ac1321222c34caa843a41a2379a77d961141082a4695bb37cc4731e91b2c7,5312
- hpath-filepath-0.10.4@sha256:e9e44fb5fdbade7f30b5b5451257dbee15b6ef1aae4060034d73008bb3b5d878,1269
- hpath-io-0.14.1@sha256:d91373cd81483eb370a1c683e4add6182250dccce32f9b682bb1104f7765c750,1522
- hpath-posix-0.13.2@sha256:eec4ff2b00dc86be847aca0f409fc8f6212ffd2170ec36a17dc9a52b46562392,1615
- http-io-streams-0.1.6.0@sha256:53f5bab177efb52cd65ec396fd04ed59b93e5f919fb3700cd7dacd6cfce6f06d,3582
- hpath-filepath-0.10.4@sha256:e9e44fb5fdbade7f30b5b5451257dbee15b6ef1aae4060034d73008bb3b5d878,1269
- hpath-posix-0.13.3@sha256:abe472cf16bccd3a8b8814865ed3551a728fde0f3a2baea2acc03023bec6c565,1615
- hspec-2.7.10@sha256:c9e82c90086acebac576552a06f3cabd249bba048edd1667c7fae0b1313d5bce,1712
- hspec-core-2.7.10@sha256:2aba6ea126442b29e8183ab27f1c811706b19b1d83b02f193a896f6fc1589d13,4621
- hspec-discover-2.7.10@sha256:d08bf5dd785629f589571477d9beb7cd91529471bd89f39517c1cb4b9b38160f,2184
- hspec-golden-aeson-0.9.0.0@sha256:aa17274114026661ba4dfc9c60c230673c8f408bd86482fd611d2d5cb6aff996,2179
- lzma-static-5.2.5.2@sha256:ac38dcad9ab423342a72ba48415bd75f62234e9c9e11831495b75603b5a060f6,7184
- libarchive-3.0.2.1@sha256:40ebf2a278e585802427bc58826867208bb33822f63d56107a1fcc3ca04d691d,10990
- os-release-1.0.1@sha256:1281c62081f438fc3f0874d3bae6a4887d5964ac25261ba06e29d368ab173467,2716
- primitive-0.7.0.1@sha256:a381571c36edc7dca28b77fe8159b43c14c640087ec5946adacf949feec64231,3433
- regex-posix-clib-2.7
- streamly-0.7.3@sha256:ad2a488fe802692ed47cab9fd0416c2904aac9e51cf2d8aafd1c3a40064c42f5,27421
- streamly-bytestring-0.1.2@sha256:cc828f41d1c714c711d38fb213b4ed186febabba598ab080e13255f69c20b13c,2469
- streamly-posix-0.1.0.1@sha256:5d89b806281035d34020387ed99dde1ddab282c7ed66df3b7cd010b38fd3517b,2138
@ -40,13 +45,8 @@ flags:
libarchive:
system-libarchive: false
ghcup:
tui: true
internal-downloader: true
system-ghc: true
compiler: ghc-8.10.4
compiler-check: match-exact
regex-posix:
_regex-posix-clib: true
ghc-options:
"$locals": -O2

10
test/GHCup/ArbitraryTypes.hs
View File

@ -11,7 +11,6 @@ import GHCup.Types
import Data.ByteString ( ByteString )
import Data.Versions
import Data.List.NonEmpty
import HPath
import Test.QuickCheck
import Test.QuickCheck.Arbitrary.ADT ( ToADTArbitrary )
import Test.QuickCheck.Arbitrary.Generic
@ -164,11 +163,6 @@ instance Arbitrary VersionCmp where
arbitrary = genericArbitrary
shrink = genericShrink
instance Arbitrary (Path Rel) where
arbitrary =
either (error . show) id . parseRel . E.encodeUtf8 . T.pack
<$> listOf1 (elements ['a' .. 'z'])
instance Arbitrary TarDir where
arbitrary = genericArbitrary
shrink = genericShrink
@ -177,6 +171,10 @@ instance Arbitrary Tool where
arbitrary = genericArbitrary
shrink = genericShrink
instance Arbitrary GlobalTool where
arbitrary = genericArbitrary
shrink = genericShrink
instance Arbitrary GHCupInfo where
arbitrary = genericArbitrary
shrink = genericShrink