Add darwin notarisation

Dockerfile

@@ -22,9 +22,6 @@ RUN apk add --no-cache \
 
 ## Package specific
 RUN apk add --no-cache \
-	libbz2 \
-	bzip2-dev \
-	bzip2-static \
 	zlib \
 	zlib-dev \
 	zlib-static \
@@ -35,7 +32,7 @@ RUN apk add --no-cache \
 	xz \
 	xz-dev
 
-
+RUN cabal v2-update
 
 COPY . /app
 

app/ghcup-gen/GHCupInfo.hs

@@ -0,0 +1,11 @@
+module GHCupInfo where
+
+import           GHCupDownloads
+import           ToolRequirements
+import           GHCup.Types
+
+
+ghcupInfo :: GHCupInfo
+ghcupInfo = GHCupInfo { _toolRequirements = toolRequirements
+                      , _ghcupDownloads   = ghcupDownloads
+                      }

app/ghcup-gen/Main.hs

@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP               #-}
 {-# LANGUAGE DataKinds         #-}
 {-# LANGUAGE TypeApplications  #-}
 {-# LANGUAGE OverloadedStrings #-}
@@ -8,13 +9,16 @@
 
 module Main where
 
+import           GHCup.Types
 import           GHCup.Types.JSON               ( )
 import           GHCup.Utils.Logger
-import           GHCupDownloads
+import           GHCupInfo
 
 import           Data.Aeson                     ( eitherDecode )
 import           Data.Aeson.Encode.Pretty
+#if !MIN_VERSION_base(4,13,0)
 import           Data.Semigroup                 ( (<>) )
+#endif
 import           Options.Applicative     hiding ( style )
 import           System.Console.Pretty
 import           System.Exit
@@ -132,7 +136,7 @@ main = do
           GenJSON gopts -> do
             let
               bs = encodePretty' (defConfig { confIndent = Spaces 2 })
-                                 ghcupDownloads
+                                 ghcupInfo
             case gopts of
               GenJSONOpts { output = Nothing }        -> L.hPutStr stdout bs
               GenJSONOpts { output = Just StdOutput } -> L.hPutStr stdout bs
@@ -156,7 +160,7 @@ main = do
 
  where
   valAndExit f contents = do
-    av <- case eitherDecode contents of
+    (GHCupInfo _ av) <- case eitherDecode contents of
       Right r -> pure r
       Left  e -> die (color Red $ show e)
     myLoggerT (LoggerConfig True (B.hPut stdout) (\_ -> pure ())) (f av)

app/ghcup-gen/ToolRequirements.hs

@@ -0,0 +1,94 @@
+{-# LANGUAGE OverloadedStrings #-}
+{-# LANGUAGE QuasiQuotes       #-}
+
+module ToolRequirements where
+
+import           GHCup.Types
+import           GHCup.Utils.String.QQ
+
+import qualified Data.Map                      as M
+
+
+
+-- | Currently 'GHC' is used for both GHC and cabal to simplify
+-- this, until we need actual separation.
+toolRequirements :: ToolRequirements
+toolRequirements = M.fromList
+  [ ( GHC
+    , M.fromList
+      [ ( Nothing
+        , M.fromList
+          [ ( Linux UnknownLinux
+            , M.fromList
+              [ ( Nothing
+                , Requirements
+                  []
+                  [s|You need the following packages: curl g++ gcc gmp make ncurses realpath xz-utils. Consult your distro documentation on the exact names of those packages.|]
+                )
+              ]
+            )
+          , ( Linux Alpine
+            , M.fromList
+              [ ( Nothing
+                , Requirements
+                  [ "curl"
+                  , "gcc"
+                  , "g++"
+                  , "gmp-dev"
+                  , "ncurses-dev"
+                  , "libffi-dev"
+                  , "make"
+                  , "xz"
+                  , "tar"
+                  , "perl"
+                  ]
+                  ""
+                )
+              ]
+            )
+          , ( Linux Ubuntu
+            , M.fromList
+              [ ( Nothing
+                , Requirements
+                  [ "build-essential"
+                  , "curl"
+                  , "libgmp-dev"
+                  , "libffi-dev"
+                  , "libncurses-dev"
+                  , "libtinfo5"
+                  ]
+                  ""
+                )
+              ]
+            )
+          , ( Darwin
+            , M.fromList
+              [ ( Nothing
+                , Requirements
+                  []
+                  "On OS X, in the course of running ghcup you will be given a dialog box to install the command line tools. Accept and the requirements will be installed for you. You will then need to run the command again."
+                )
+              ]
+            )
+          , ( FreeBSD
+            , M.fromList
+              [ ( Nothing
+                , Requirements
+                  [ "curl"
+                  , "gcc"
+                  , "gmp"
+                  , "gmake"
+                  , "ncurses"
+                  , "perl5"
+                  , "libffi"
+                  , "libiconv"
+                  ]
+                  ""
+                )
+              ]
+            )
+          ]
+        )
+      ]
+    )
+  ]

app/ghcup/Main.hs

@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP               #-}
 {-# LANGUAGE DataKinds         #-}
 {-# LANGUAGE TypeApplications  #-}
 {-# LANGUAGE OverloadedStrings #-}
@@ -12,12 +13,17 @@ module Main where
 import           GHCup
 import           GHCup.Download
 import           GHCup.Errors
+import           GHCup.Platform
+import           GHCup.Requirements
 import           GHCup.Types
 import           GHCup.Utils
 import           GHCup.Utils.Logger
 import           GHCup.Utils.Prelude
 import           GHCup.Version
 
+#if !MIN_VERSION_base(4,13,0)
+import           Control.Monad.Fail             ( MonadFail )
+#endif
 import           Control.Monad.Logger
 import           Control.Monad.Reader
 import           Control.Monad.Trans.Resource
@@ -75,6 +81,7 @@ data Command
   | Compile CompileCommand
   | Upgrade UpgradeOpts
   | NumericVersion
+  | ToolRequirements
 
 data ToolVersion = ToolVersion Version
                  | ToolTag Tag
@@ -214,6 +221,11 @@ com =
                (   (\_ -> NumericVersion)
                <$> (info (helper) (progDesc "Show the numeric version"))
                )
+          <> command
+               "tool-requirements"
+               (   (\_ -> ToolRequirements)
+               <$> (info (helper) (progDesc "Show the requirements for ghc/cabal"))
+               )
           <> commandGroup "Other commands:"
           <> hidden
           )
@@ -576,11 +588,14 @@ main = do
                     @'[ AlreadyInstalled
                       , BuildFailed
                       , DigestError
+                      , DistroNotFound
+                      , DownloadFailed
                       , GHCupSetError
+                      , NoCompatibleArch
+                      , NoCompatiblePlatform
                       , NoDownload
                       , PatchFailed
                       , UnknownArchive
-                      , DownloadFailed
                       ]
 
           let runCompileCabal =
@@ -588,12 +603,15 @@ main = do
                   . flip runReaderT settings
                   . runResourceT
                   . runE
-                    @'[ UnknownArchive
-                      , NoDownload
+                    @'[ BuildFailed
                       , DigestError
-                      , BuildFailed
-                      , PatchFailed
+                      , DistroNotFound
                       , DownloadFailed
+                      , NoCompatibleArch
+                      , NoCompatiblePlatform
+                      , NoDownload
+                      , PatchFailed
+                      , UnknownArchive
                       ]
 
           let runUpgrade =
@@ -611,7 +629,7 @@ main = do
                       , DownloadFailed
                       ]
 
-          dls <-
+          (GHCupInfo treq dls) <-
             ( runLogger
               . flip runReaderT settings
               . runE @'[JSONError , DownloadFailed]
@@ -775,6 +793,21 @@ Check the logs at ~/.ghcup/logs and the build directory #{tmpdir} for more clues
                         runLogger ($(logError) [i|#{e}|]) >> exitFailure
 
             NumericVersion -> T.hPutStr stdout (prettyPVP ghcUpVer)
+            ToolRequirements -> (runLogger $ runE
+                      @'[ NoCompatiblePlatform
+                        , DistroNotFound
+                        , NoToolRequirements
+                        ] $ do
+                platform <- liftE $ getPlatform
+                req <- (getCommonRequirements platform $ treq)
+                         ?? NoToolRequirements
+                liftIO $ T.hPutStr stdout (prettyRequirements req))
+              >>= \case
+                    VRight r -> pure r
+                    VLeft e ->
+                      runLogger
+                          ($(logError) [i|Error getting tool requirements: #{e}|])
+                        >> exitFailure
   pure ()
 
 

cabal.project

@@ -1,19 +1,19 @@
 packages: ./ghcup.cabal
 
-with-compiler: ghc-8.8.3
-
 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 -fspec-constr-recursive=16 -fmax-worker-args=16 -split-sections
 
 package tar-bytestring
     ghc-options: -O2
 
+package *
+    ghc-options: -split-sections
+
 constraints: http-io-streams -brotli
 
 allow-newer: base
-

cabal.project.freeze

@@ -1,238 +0,0 @@
-constraints: any.Cabal ==3.0.1.0,
-             any.HsOpenSSL ==0.11.4.18,
-             HsOpenSSL -fast-bignum -homebrew-openssl -macports-openssl -old-locale,
-             any.IfElse ==0.85,
-             any.QuickCheck ==2.14,
-             QuickCheck +templatehaskell,
-             any.StateVar ==1.2,
-             any.abstract-deque ==0.3,
-             abstract-deque -usecas,
-             any.aeson ==1.4.7.1,
-             aeson -bytestring-builder -cffi -developer -fast,
-             any.aeson-pretty ==0.8.8,
-             aeson-pretty -lib-only,
-             any.alex ==3.2.5,
-             alex +small_base,
-             any.ansi-terminal ==0.10.3,
-             ansi-terminal -example,
-             any.ansi-wl-pprint ==0.6.9,
-             ansi-wl-pprint -example,
-             any.array ==0.5.4.0,
-             any.ascii-string ==1.0.1.4,
-             any.assoc ==1.0.1,
-             any.async ==2.2.2,
-             async -bench,
-             any.atomic-primops ==0.8.3,
-             atomic-primops -debug,
-             any.attoparsec ==0.13.2.4,
-             attoparsec -developer,
-             any.auto-update ==0.1.6,
-             any.base ==4.13.0.0,
-             any.base-compat ==0.11.1,
-             any.base-compat-batteries ==0.11.1,
-             any.base-orphans ==0.8.2,
-             any.base-prelude ==1.3,
-             any.base16-bytestring ==0.1.1.6,
-             any.base64-bytestring ==1.0.0.3,
-             any.bifunctors ==5.5.7,
-             bifunctors +semigroups +tagged,
-             any.binary ==0.8.7.0,
-             any.blaze-builder ==0.4.1.0,
-             any.bytestring ==0.10.10.0,
-             any.bytestring-builder ==0.10.8.2.0,
-             bytestring-builder +bytestring_has_builder,
-             any.bz2 ==1.0.0.2,
-             bz2 -cross +with-bzlib,
-             any.c2hs ==0.28.6,
-             c2hs +base3 -regression,
-             any.cabal-doctest ==1.0.8,
-             any.case-insensitive ==1.2.1.0,
-             any.cereal ==0.5.8.1,
-             cereal -bytestring-builder,
-             any.clock ==0.8,
-             clock -llvm,
-             any.cmdargs ==0.10.20,
-             cmdargs +quotation -testprog,
-             any.colour ==2.3.5,
-             any.comonad ==5.0.6,
-             comonad +containers +distributive +test-doctests,
-             any.concurrent-output ==1.10.11,
-             any.conduit ==1.3.2,
-             any.conduit-extra ==1.3.5,
-             any.containers ==0.6.2.1,
-             any.contravariant ==1.5.2,
-             contravariant +semigroups +statevar +tagged,
-             any.data-default-class ==0.1.2.0,
-             any.data-default-instances-base ==0.1.0.1,
-             any.deepseq ==1.4.4.0,
-             any.deferred-folds ==0.9.10.1,
-             any.directory ==1.3.6.0,
-             any.distributive ==0.6.1,
-             distributive +semigroups +tagged,
-             any.dlist ==0.8.0.8,
-             any.easy-file ==0.2.2,
-             any.errors ==2.3.0,
-             any.exceptions ==0.10.4,
-             exceptions +transformers-0-4,
-             any.extra ==1.7.1,
-             any.fast-logger ==3.0.1,
-             any.filepath ==1.4.2.1,
-             any.focus ==1.0.1.3,
-             any.foldl ==1.4.6,
-             any.free ==5.1.3,
-             any.fusion-plugin-types ==0.1.0,
-             any.generics-sop ==0.5.1.0,
-             any.ghc-boot-th ==8.8.3,
-             any.ghc-prim ==0.5.3,
-             any.happy ==1.19.12,
-             happy +small_base,
-             any.hashable ==1.3.0.0,
-             hashable -examples +integer-gmp +sse2 -sse41,
-             any.haskell-src-exts ==1.23.0,
-             any.haskell-src-meta ==0.8.5,
-             any.haskus-utils-data ==1.2,
-             any.haskus-utils-types ==1.5,
-             any.haskus-utils-variant ==3.0,
-             any.heaps ==0.3.6.1,
-             any.hopenssl ==2.2.4,
-             hopenssl -link-libz,
-             any.hpath ==0.11.0,
-             any.hpath-directory ==0.13.2,
-             any.hpath-filepath ==0.10.4,
-             any.hpath-io ==0.13.1,
-             any.hpath-posix ==0.13.1,
-             any.hsc2hs ==0.68.7,
-             hsc2hs -in-ghc-tree,
-             any.http-io-streams ==0.1.2.0,
-             http-io-streams -brotli,
-             any.indexed-profunctors ==0.1,
-             any.integer-gmp ==1.0.2.0,
-             any.integer-logarithms ==1.0.3,
-             integer-logarithms -check-bounds +integer-gmp,
-             any.io-streams ==1.5.1.0,
-             io-streams -nointeractivetests,
-             any.language-bash ==0.9.0,
-             any.language-c ==0.8.3,
-             language-c -allwarnings +iecfpextension +separatesyb +usebytestrings,
-             any.lifted-base ==0.2.3.12,
-             any.list-t ==1.0.4,
-             any.lockfree-queue ==0.2.3.1,
-             any.lzma ==0.0.0.3,
-             any.math-functions ==0.3.3.0,
-             math-functions +system-erf +system-expm1,
-             any.megaparsec ==8.0.0,
-             megaparsec -dev,
-             any.mmorph ==1.1.3,
-             any.monad-control ==1.0.2.3,
-             any.monad-logger ==0.3.32,
-             monad-logger +template_haskell,
-             any.monad-loops ==0.4.3,
-             monad-loops +base4,
-             any.mono-traversable ==1.0.15.1,
-             any.mtl ==2.2.2,
-             any.mwc-random ==0.14.0.0,
-             any.network ==3.1.1.1,
-             any.network-uri ==2.6.3.0,
-             any.old-locale ==1.0.0.7,
-             any.old-time ==1.1.0.3,
-             any.openssl-streams ==1.2.2.0,
-             any.optics ==0.2,
-             any.optics-core ==0.2,
-             any.optics-extra ==0.2,
-             any.optics-th ==0.2,
-             any.optics-vl ==0.2,
-             any.optparse-applicative ==0.15.1.0,
-             any.parsec ==3.1.14.0,
-             any.parser-combinators ==1.2.1,
-             parser-combinators -dev,
-             any.pretty ==1.1.3.6,
-             any.pretty-terminal ==0.1.0.0,
-             any.prettyprinter ==1.6.1,
-             prettyprinter -buildreadme,
-             any.primitive ==0.7.0.1,
-             any.primitive-extras ==0.8,
-             any.primitive-unlifted ==0.1.3.0,
-             any.process ==1.6.8.0,
-             any.profunctors ==5.5.2,
-             any.random ==1.1,
-             any.recursion-schemes ==5.1.3,
-             recursion-schemes +template-haskell,
-             any.regex-base ==0.94.0.0,
-             any.regex-posix ==0.96.0.0,
-             regex-posix -_regex-posix-clib,
-             any.resourcet ==1.2.3,
-             any.rts ==1.0,
-             any.safe ==0.3.18,
-             any.safe-exceptions ==0.1.7.0,
-             any.scientific ==0.3.6.2,
-             scientific -bytestring-builder -integer-simple,
-             any.semigroupoids ==5.3.4,
-             semigroupoids +comonad +containers +contravariant +distributive +doctests +tagged +unordered-containers,
-             any.semigroups ==0.19.1,
-             semigroups +binary +bytestring -bytestring-builder +containers +deepseq +hashable +tagged +template-haskell +text +transformers +unordered-containers,
-             any.sop-core ==0.5.0.1,
-             any.split ==0.2.3.4,
-             any.splitmix ==0.0.4,
-             splitmix -optimised-mixer +random,
-             any.stm ==2.5.0.0,
-             any.stm-chans ==3.0.0.4,
-             any.streaming-commons ==0.2.1.2,
-             streaming-commons -use-bytestring-builder,
-             any.streamly ==0.7.1,
-             streamly -debug -dev -examples -examples-sdl -fusion-plugin -has-llvm -inspection -no-charts -no-fusion -streamk,
-             any.streamly-bytestring ==0.1.2,
-             any.streamly-posix ==0.1.0.0,
-             any.strict-base ==0.4.0.0,
-             any.string-interpolate ==0.2.0.0,
-             any.syb ==0.7.1,
-             any.table-layout ==0.8.0.5,
-             any.tagged ==0.8.6,
-             tagged +deepseq +transformers,
-             any.tar-bytestring ==0.6.3.1,
-             any.template-haskell ==2.15.0.0,
-             any.terminal-progress-bar ==0.4.1,
-             any.terminal-size ==0.3.2.1,
-             any.text ==1.2.4.0,
-             any.text-conversions ==0.3.0,
-             any.text-short ==0.1.3,
-             text-short -asserts,
-             any.th-abstraction ==0.3.2.0,
-             any.th-expand-syns ==0.4.6.0,
-             any.th-lift ==0.8.1,
-             any.th-lift-instances ==0.1.14,
-             any.th-orphans ==0.13.9,
-             any.th-reify-many ==0.1.9,
-             any.these ==1.0.1,
-             these +aeson +assoc +quickcheck +semigroupoids,
-             any.time ==1.9.3,
-             any.time-compat ==1.9.3,
-             time-compat -old-locale,
-             any.transformers ==0.5.6.2,
-             any.transformers-base ==0.4.5.2,
-             transformers-base +orphaninstances,
-             any.transformers-compat ==0.6.5,
-             transformers-compat -five +five-three -four +generic-deriving +mtl -three -two,
-             any.typed-process ==0.2.6.0,
-             any.unix ==2.7.2.2,
-             any.unix-bytestring ==0.3.7.3,
-             any.unix-compat ==0.5.2,
-             unix-compat -old-time,
-             any.unix-time ==0.4.7,
-             any.unliftio-core ==0.2.0.1,
-             any.unordered-containers ==0.2.10.0,
-             unordered-containers -debug,
-             any.uri-bytestring ==0.3.2.2,
-             uri-bytestring -lib-werror,
-             any.utf8-string ==1.0.1.1,
-             any.uuid-types ==1.0.3,
-             any.vector ==0.12.1.2,
-             vector +boundschecks -internalchecks -unsafechecks -wall,
-             any.vector-algorithms ==0.8.0.3,
-             vector-algorithms +bench +boundschecks -internalchecks -llvm +properties -unsafechecks,
-             any.vector-builder ==0.3.8,
-             any.vector-th-unbox ==0.2.1.7,
-             any.versions ==3.5.3,
-             any.word8 ==0.1.3,
-             any.zlib ==0.6.2.1,
-             zlib -non-blocking-ffi -pkg-config,
-             any.zlib-bindings ==0.1.1.5

ghcup.cabal

@@ -1,6 +1,6 @@
 cabal-version:      3.0
 name:               ghcup
-version:            0.1.0.0
+version:            0.1.0
 synopsis:           ghc toolchain installer as an exe/library
 description:
   A rewrite of the shell script ghcup, for providing
@@ -47,6 +47,9 @@ common attoparsec
 common base
   build-depends: base >=4.12 && <5
 
+common base16-bytestring
+  build-depends: base16-bytestring >= 0.1.1.6
+
 common binary
   build-depends: binary >=0.8.6.0
 
@@ -65,6 +68,9 @@ common concurrent-output
 common containers
   build-depends: containers >=0.6
 
+common cryptohash-sha256
+  build-depends: cryptohash-sha256 >= 0.11.101.0
+
 common generics-sop
   build-depends: generics-sop >=0.5
 
@@ -74,9 +80,6 @@ common haskus-utils-types
 common haskus-utils-variant
   build-depends: haskus-utils-variant >=3.0
 
-common hopenssl
-  build-depends: hopenssl >=2.2.4
-
 common hpath
   build-depends: hpath >=0.11
 
@@ -223,7 +226,7 @@ library
   import:
     config
     , base
-    , HsOpenSSL
+    , base16-bytestring
     , aeson
     , ascii-string
     , async
@@ -234,10 +237,10 @@ library
     , case-insensitive
     , concurrent-output
     , containers
+    , cryptohash-sha256
     , generics-sop
     , haskus-utils-types
     , haskus-utils-variant
-    , hopenssl
     , hpath
     , hpath-directory
     , hpath-filepath
@@ -274,14 +277,13 @@ library
     , word8
     , zlib
 
-  -- deps
-  -- cabal-fmt: expand lib
   exposed-modules:
     GHCup
     GHCup.Download
     GHCup.Download.Utils
     GHCup.Errors
     GHCup.Platform
+    GHCup.Requirements
     GHCup.Types
     GHCup.Types.JSON
     GHCup.Types.Optics
@@ -301,6 +303,7 @@ library
 
   if !flag(curl)
     import:
+      , HsOpenSSL
       , http-io-streams
       , io-streams
       , terminal-progress-bar
@@ -366,8 +369,11 @@ executable ghcup-gen
 
   --
   main-is:          Main.hs
-  other-modules: GHCupDownloads
-                 Validate
+  other-modules:
+    GHCupDownloads
+    GHCupInfo
+    ToolRequirements
+    Validate
 
   -- other-extensions:
   build-depends:    ghcup

lib/GHCup.hs

@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP                   #-}
 {-# LANGUAGE DataKinds             #-}
 {-# LANGUAGE DeriveGeneric         #-}
 {-# LANGUAGE FlexibleContexts      #-}
@@ -28,6 +29,9 @@ import           GHCup.Version
 import           Control.Applicative
 import           Control.Exception.Safe
 import           Control.Monad
+#if !MIN_VERSION_base(4,13,0)
+import           Control.Monad.Fail             ( MonadFail )
+#endif
 import           Control.Monad.Logger
 import           Control.Monad.Reader
 import           Control.Monad.Trans.Resource
@@ -92,14 +96,16 @@ installGHCBin bDls ver mpfReq = do
   whenM (liftIO $ toolAlreadyInstalled GHC ver)
     $ (throwE $ AlreadyInstalled GHC ver)
   Settings {..} <- lift ask
+  pfreq@(PlatformRequest {..}) <- maybe (liftE $ platformRequest) pure mpfReq
 
   -- download (or use cached version)
-  dlinfo        <- liftE $ getDownloadInfo bDls GHC ver mpfReq
+  dlinfo        <- lE $ getDownloadInfo GHC ver pfreq bDls
   dl            <- liftE $ downloadCached dlinfo Nothing
 
   -- unpack
   tmpUnpack     <- lift mkGhcupTmpDir
   liftE $ unpackToDir tmpUnpack dl
+  void $ liftIO $ darwinNotarization _rPlatform tmpUnpack
 
   -- prepare paths
   ghcdir <- liftIO $ ghcupGHCDir ver
@@ -166,14 +172,16 @@ installCabalBin :: ( MonadMask m
 installCabalBin bDls ver mpfReq = do
   lift $ $(logDebug) [i|Requested to install cabal version #{ver}|]
   Settings {..} <- lift ask
+  pfreq@(PlatformRequest {..}) <- maybe (liftE $ platformRequest) pure mpfReq
 
   -- download (or use cached version)
-  dlinfo        <- liftE $ getDownloadInfo bDls Cabal ver mpfReq
+  dlinfo        <- lE $ getDownloadInfo Cabal ver pfreq bDls
   dl            <- liftE $ downloadCached dlinfo Nothing
 
   -- unpack
   tmpUnpack     <- lift withGHCupTmpDir
   liftE $ unpackToDir tmpUnpack dl
+  void $ liftIO $ darwinNotarization _rPlatform tmpUnpack
 
   -- prepare paths
   bindir <- liftIO ghcupBinDir
@@ -440,8 +448,11 @@ compileGHC :: ( MonadMask m
                 '[ AlreadyInstalled
                  , BuildFailed
                  , DigestError
+                 , DistroNotFound
                  , DownloadFailed
                  , GHCupSetError
+                 , NoCompatibleArch
+                 , NoCompatiblePlatform
                  , NoDownload
                  , PatchFailed
                  , UnknownArchive
@@ -460,6 +471,8 @@ compileGHC dls tver bstrap jobs mbuildConfig patchdir = do
   -- unpack
   tmpUnpack <- lift mkGhcupTmpDir
   liftE $ unpackToDir tmpUnpack dl
+  (PlatformRequest {..}) <- liftE $ platformRequest
+  void $ liftIO $ darwinNotarization _rPlatform tmpUnpack
 
   bghc <- case bstrap of
     Right g    -> pure $ Right g
@@ -575,7 +588,10 @@ compileCabal :: ( MonadReader Settings m
              -> Excepts
                   '[ BuildFailed
                    , DigestError
+                   , DistroNotFound
                    , DownloadFailed
+                   , NoCompatibleArch
+                   , NoCompatiblePlatform
                    , NoDownload
                    , PatchFailed
                    , UnknownArchive
@@ -592,6 +608,8 @@ compileCabal dls tver bghc jobs patchdir = do
   -- unpack
   tmpUnpack <- lift mkGhcupTmpDir
   liftE $ unpackToDir tmpUnpack dl
+  (PlatformRequest {..}) <- liftE $ platformRequest
+  void $ liftIO $ darwinNotarization _rPlatform tmpUnpack
 
   let workdir = maybe id (flip (</>)) (view dlSubdir dlInfo) $ tmpUnpack
 
@@ -670,7 +688,8 @@ upgradeGHCup :: ( MonadMask m
 upgradeGHCup dls mtarget = do
   lift $ $(logInfo) [i|Upgrading GHCup...|]
   let latestVer = fromJust $ getLatest dls GHCup
-  dli <- liftE $ getDownloadInfo dls GHCup latestVer Nothing
+  pfreq <- liftE platformRequest
+  dli <- lE $ getDownloadInfo GHCup latestVer pfreq dls
   tmp <- lift withGHCupTmpDir
   let fn = [rel|ghcup|]
   p <- liftE $ download dli tmp (Just fn)

lib/GHCup/Download.hs

@@ -16,38 +16,41 @@ import           GHCup.Download.IOStreams
 import           GHCup.Download.Utils
 #endif
 import           GHCup.Errors
-import           GHCup.Platform
 import           GHCup.Types
 import           GHCup.Types.JSON               ( )
 import           GHCup.Types.Optics
 import           GHCup.Utils
-#if defined(CURL)
 import           GHCup.Utils.File
-#endif
 import           GHCup.Utils.Prelude
 import           GHCup.Version
 
 import           Control.Applicative
 import           Control.Exception.Safe
 import           Control.Monad
+#if !MIN_VERSION_base(4,13,0)
+import           Control.Monad.Fail             ( MonadFail )
+#endif
 import           Control.Monad.Logger
 import           Control.Monad.Reader
 import           Control.Monad.Trans.Resource
                                          hiding ( throwM )
 import           Data.Aeson
+#if !defined(CURL)
 import           Data.ByteString                ( ByteString )
 import           Data.CaseInsensitive           ( CI )
+#endif
 import           Data.Maybe
 import           Data.String.Interpolate
 import           Data.Time.Clock
 import           Data.Time.Clock.POSIX
+#if !defined(CURL)
 import           Data.Time.Format
+#endif
 import           Data.Versions
 import           GHC.IO.Exception
 import           HPath
 import           HPath.IO                      as HIO
 import           Haskus.Utils.Variant.Excepts
-import           OpenSSL.Digest
 import           Optics
 import           Prelude                 hiding ( abs
                                                 , readFile
@@ -56,10 +59,14 @@ import           Prelude                 hiding ( abs
 import           System.IO.Error
 import           URI.ByteString
 
+import qualified Crypto.Hash.SHA256            as SHA256
+import qualified Data.ByteString.Base16        as B16
 import qualified Data.ByteString.Lazy          as L
+#if !defined(CURL)
 import qualified Data.CaseInsensitive          as CI
 import qualified Data.Map.Strict               as M
 import qualified Data.Text                     as T
+#endif
 import qualified Data.Text.Encoding            as E
 import qualified System.Posix.Files.ByteString as PF
 import qualified System.Posix.RawFilePath.Directory
@@ -86,7 +93,7 @@ getDownloads :: ( FromJSONKey Tool
                 , MonadFail m
                 )
              => URLSource
-             -> Excepts '[JSONError , DownloadFailed] m GHCupDownloads
+             -> Excepts '[JSONError , DownloadFailed] m GHCupInfo
 getDownloads urlSource = do
   lift $ $(logDebug) [i|Receiving download info from: #{urlSource}|]
   case urlSource of
@@ -178,7 +185,6 @@ getDownloads urlSource = do
           $ getHead uri'
           )
       pure $ parseModifiedHeader headers
-#endif
 
   parseModifiedHeader :: (M.Map (CI ByteString) ByteString) -> Maybe UTCTime
   parseModifiedHeader headers =
@@ -188,6 +194,8 @@ getDownloads urlSource = do
       "%a, %d %b %Y %H:%M:%S %Z"
       (T.unpack . E.decodeUtf8 $ h)
 
+#endif
+
   writeFileWithModTime :: UTCTime -> Path Abs -> L.ByteString -> IO ()
   writeFileWithModTime utctime path content = do
     let mod_time = utcTimeToPOSIXSeconds utctime
@@ -195,43 +203,13 @@ getDownloads urlSource = do
     setModificationTimeHiRes path mod_time
 
 
-
-getDownloadInfo :: (MonadLogger m, MonadCatch m, MonadIO m)
-                => GHCupDownloads
-                -> Tool
+getDownloadInfo :: Tool
                 -> Version
-                -> Maybe PlatformRequest
-                -> Excepts
-                     '[ DistroNotFound
-                      , NoCompatiblePlatform
-                      , NoCompatibleArch
-                      , NoDownload
-                      ]
-                     m
-                     DownloadInfo
-getDownloadInfo bDls t v mpfReq = do
-  (PlatformRequest arch' plat ver) <- case mpfReq of
-    Just x  -> pure x
-    Nothing -> do
-      (PlatformResult rp rv) <- liftE getPlatform
-      ar                     <- lE getArchitecture
-      pure $ PlatformRequest ar rp rv
-
-  lE $ getDownloadInfo' t v arch' plat ver bDls
-
-
-getDownloadInfo' :: Tool
-                 -> Version
                 -- ^ tool version
-                 -> Architecture
-                -- ^ user arch
-                 -> Platform
-                -- ^ user platform
-                 -> Maybe Versioning
-                -- ^ optional version of the platform
-                 -> GHCupDownloads
-                 -> Either NoDownload DownloadInfo
-getDownloadInfo' t v a p mv dls = maybe
+                -> PlatformRequest
+                -> GHCupDownloads
+                -> Either NoDownload DownloadInfo
+getDownloadInfo t v (PlatformRequest a p mv) dls = maybe
   (Left NoDownload)
   Right
   (with_distro <|> without_distro_ver <|> without_distro)
@@ -295,7 +273,7 @@ download dli dest mfn
           ) $ do
 #if defined(CURL)
               liftE $ lEM @_ @'[ProcessError] $ liftIO $ exec "curl" True
-                ["-sSfL", "-o", toFilePath destFile , serializeURIRef' $ view dlUri dli] Nothing Nothing
+                ["-fL", "-o", toFilePath destFile , serializeURIRef' $ view dlUri dli] Nothing Nothing
 #else
               (https, host, fullPath, port) <- liftE $ uriToQuadruple (view dlUri dli)
               liftE $ downloadToFile https host fullPath port destFile
@@ -378,8 +356,8 @@ downloadBS uri'
  where
   scheme = view (uriSchemeL' % schemeBSL') uri'
   path   = view pathL' uri'
-  dl https = do
 #if defined(CURL)
+  dl _ = do
     let exe = [rel|curl|]
         args = ["-sSfL", serializeURIRef' uri']
     liftIO (executeOut exe args Nothing) >>= \case
@@ -387,6 +365,7 @@ downloadBS uri'
         pure $ L.fromStrict stdout
       CapturedProcess (ExitFailure i') _ _ -> throwE $ NonZeroExit i' (toFilePath exe) args
 #else
+  dl https = do
     (_, host', fullPath', port') <- liftE $ uriToQuadruple uri'
     liftE $ downloadBS' https host' fullPath' port'
 #endif
@@ -402,7 +381,7 @@ checkDigest dli file = do
     let p' = toFilePath file
     lift $ $(logInfo) [i|verifying digest of: #{p'}|]
     c <- liftIO $ readFile file
-    let cDigest = E.decodeUtf8 . toHex . digest (digestByName "sha256") $ c
+    let cDigest = E.decodeUtf8 . B16.encode . SHA256.hashlazy $ c
         eDigest = view dlHash dli
     when ((cDigest /= eDigest) && verify) $ throwE (DigestError cDigest eDigest)
 

lib/GHCup/Download/IOStreams.hs

@@ -13,6 +13,7 @@ module GHCup.Download.IOStreams where
 
 import           GHCup.Download.Utils
 import           GHCup.Errors
+import           GHCup.Types.Optics
 import           GHCup.Types.JSON               ( )
 import           GHCup.Utils.File
 import           GHCup.Utils.Prelude

lib/GHCup/Errors.hs

@@ -92,6 +92,9 @@ data TooManyRedirs = TooManyRedirs
 data PatchFailed = PatchFailed
   deriving Show
 
+-- | The tool requirements could not be found.
+data NoToolRequirements = NoToolRequirements
+  deriving Show
 
 
     -------------------------

lib/GHCup/Platform.hs

@@ -46,6 +46,21 @@ import qualified Data.Text.Encoding            as E
     --------------------------
 
 
+-- | Get the full platform request, consisting of architecture, distro, ...
+platformRequest :: (MonadLogger m, MonadCatch m, MonadIO m)
+                => Excepts
+                     '[ NoCompatiblePlatform
+                      , NoCompatibleArch
+                      , DistroNotFound
+                      ]
+                     m
+                     PlatformRequest
+platformRequest = do
+  (PlatformResult rp rv) <- liftE getPlatform
+  ar                     <- lE getArchitecture
+  pure $ PlatformRequest ar rp rv
+
+
 getArchitecture :: Either NoCompatibleArch Architecture
 getArchitecture = case arch of
   "x86_64" -> Right A_64

lib/GHCup/Requirements.hs

@@ -0,0 +1,46 @@
+{-# LANGUAGE OverloadedStrings #-}
+
+module GHCup.Requirements where
+
+import           GHCup.Types
+import           GHCup.Types.JSON               ( )
+import           GHCup.Types.Optics
+
+import           Control.Applicative
+import           Data.Maybe
+import           Optics
+import           Prelude                 hiding ( abs
+                                                , readFile
+                                                , writeFile
+                                                )
+
+import qualified Data.Text                     as T
+
+
+-- | Get the requirements. Right now this combines GHC and cabal
+-- and doesn't do fine-grained distinction. However, the 'ToolRequirements'
+-- type allows it.
+getCommonRequirements :: PlatformResult
+                      -> ToolRequirements
+                      -> Maybe Requirements
+getCommonRequirements pr tr =
+  preview (ix GHC % ix Nothing % ix (_platform pr) % ix (_distroVersion pr)) tr
+    <|> preview (ix GHC % ix Nothing % ix (_platform pr) % ix Nothing) tr
+    <|> preview
+          ( ix GHC
+          % ix Nothing
+          % ix (set _Linux UnknownLinux $ _platform pr)
+          % ix Nothing
+          )
+          tr
+
+
+prettyRequirements :: Requirements -> T.Text
+prettyRequirements Requirements {..} =
+  let d = if not . null $ _distroPKGs
+        then
+          "\n  Install the following distro packages: "
+            <> T.intercalate " " _distroPKGs
+        else ""
+      n = if not . T.null $ _notes then "\n  Note: " <> _notes else ""
+  in  "System requirements " <> d <> n

lib/GHCup/Types.hs

@@ -12,6 +12,39 @@ import qualified GHC.Generics                  as GHC
 
 
 
+    --------------------
+    --[ GHCInfo Tree ]--
+    --------------------
+
+
+data GHCupInfo = GHCupInfo
+  { _toolRequirements :: ToolRequirements
+  , _ghcupDownloads   :: GHCupDownloads
+  }
+  deriving (Show, GHC.Generic)
+
+
+
+    -------------------------
+    --[ Requirements Tree ]--
+    -------------------------
+
+
+type ToolRequirements = Map Tool ToolReqVersionSpec
+type ToolReqVersionSpec = Map (Maybe Version) PlatformReqSpec
+type PlatformReqSpec = Map Platform PlatformReqVersionSpec
+type PlatformReqVersionSpec = Map (Maybe Versioning) Requirements
+
+
+data Requirements = Requirements
+  { _distroPKGs :: [Text]
+  , _notes      :: Text
+  }
+  deriving (Show, GHC.Generic)
+
+
+
+
 
     ---------------------
     --[ Download Tree ]--
@@ -99,7 +132,7 @@ data DownloadInfo = DownloadInfo
 -- | Where to fetch GHCupDownloads from.
 data URLSource = GHCupURL
                | OwnSource URI
-               | OwnSpec GHCupDownloads
+               | OwnSpec GHCupInfo
                deriving Show
 
 

lib/GHCup/Types/JSON.hs

@@ -39,6 +39,8 @@ deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''VUnit
 deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''VersionInfo
 deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''Tag
 deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''DownloadInfo
+deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''GHCupInfo
+deriveJSON defaultOptions { fieldLabelModifier = removeLensFieldLabel } ''Requirements
 
 
 instance ToJSON URI where
@@ -69,11 +71,11 @@ instance FromJSONKey Versioning where
 instance ToJSONKey (Maybe Versioning) where
   toJSONKey = toJSONKeyText $ \case
     Just x  -> prettyV x
-    Nothing -> T.pack "unknown_version"
+    Nothing -> T.pack "unknown_versioning"
 
 instance FromJSONKey (Maybe Versioning) where
   fromJSONKey = FromJSONKeyTextParser $ \t ->
-    if t == T.pack "unknown_version" then pure Nothing else pure $ just t
+    if t == T.pack "unknown_versioning" then pure Nothing else pure $ just t
    where
     just t = case versioning t of
       Right x -> pure x
@@ -112,6 +114,19 @@ instance ToJSONKey Architecture where
 instance FromJSONKey Architecture where
   fromJSONKey = genericFromJSONKey defaultJSONKeyOptions
 
+instance ToJSONKey (Maybe Version) where
+  toJSONKey = toJSONKeyText $ \case
+    Just x  -> prettyVer x
+    Nothing -> T.pack "unknown_version"
+
+instance FromJSONKey (Maybe Version) where
+  fromJSONKey = FromJSONKeyTextParser $ \t ->
+    if t == T.pack "unknown_version" then pure Nothing else pure $ just t
+   where
+    just t = case version t of
+      Right x -> pure x
+      Left  e -> fail $ "Failure in (Maybe Version) (FromJSONKey)" <> show e
+
 instance ToJSON Version where
   toJSON = toJSON . prettyVer
 

lib/GHCup/Types/Optics.hs

@@ -19,6 +19,7 @@ makeLenses ''DownloadInfo
 makeLenses ''Tag
 makeLenses ''VersionInfo
 
+makeLenses ''GHCupInfo
 
 uriSchemeL' :: Lens' (URIRef Absolute) Scheme
 uriSchemeL' = lensVL uriSchemeL

lib/GHCup/Utils.hs

@@ -1,3 +1,4 @@
+{-# LANGUAGE CPP                   #-}
 {-# LANGUAGE DataKinds             #-}
 {-# LANGUAGE FlexibleContexts      #-}
 {-# LANGUAGE OverloadedStrings     #-}
@@ -22,6 +23,9 @@ import           GHCup.Utils.Prelude
 import           Control.Applicative
 import           Control.Exception.Safe
 import           Control.Monad
+#if !MIN_VERSION_base(4,13,0)
+import           Control.Monad.Fail             ( MonadFail )
+#endif
 import           Control.Monad.Logger
 import           Control.Monad.Reader
 import           Data.Attoparsec.ByteString
@@ -293,7 +297,7 @@ urlBaseName :: MonadThrow m
 urlBaseName = parseRel . snd . B.breakEnd (== _slash) . urlDecode False
 
 
--- Get tool files from ~/.ghcup/bin/ghc/<ver>/bin/*
+-- Get tool files from '~/.ghcup/bin/ghc/<ver>/bin/*'
 -- while ignoring *-<ver> symlinks.
 --
 -- Returns unversioned relative files, e.g.:
@@ -354,3 +358,13 @@ applyPatches pdir ddir = do
         Nothing
       )
       !? PatchFailed
+
+
+darwinNotarization :: Platform -> Path Abs -> IO (Either ProcessError ())
+darwinNotarization Darwin path = exec
+  "xattr"
+  True
+  ["-r", "-d", "com.apple.quarantine", toFilePath path]
+  Nothing
+  Nothing
+darwinNotarization _ _ = pure $ Right ()

lib/GHCup/Utils/File.hs

@@ -59,6 +59,7 @@ import qualified "unix-bytestring" System.Posix.IO.ByteString
                                                as SPIB
 
 
+-- | Bool signals whether the regions should be cleaned.
 data StopThread = StopThread Bool
   deriving Show
 
@@ -190,7 +191,10 @@ execLogged exe spath args lfile chdir env = do
               when b (forM_ rs closeConsoleRegion)
               EX.throw (StopThread b)
             )
-        $ readForever (lineAction ref rs) fdIn
+        $ do
+            hideError eofErrorType $ readTilEOF (lineAction ref rs) fdIn
+            -- wait for explicit stop from the parent to signal what cleanup to run
+            forever (threadDelay 5000)
 
    where
     -- action to perform line by line
@@ -220,26 +224,16 @@ execLogged exe spath args lfile chdir env = do
 
     -- read an entire line from the file descriptor (removes the newline char)
     readLine fd' = do
-      bs <-
-        handle
-            (\(e :: IOError) -> do
-              if isEOFError e then threadDelay 1000 >> pure "" else throw e
-            )
-          $ SPIB.fdRead fd' 1
+      bs <- SPIB.fdRead fd' 1
       if
         | bs == "\n" -> pure ""
         | bs == ""   -> pure ""
         | otherwise  -> fmap (bs <>) $ readLine fd'
 
-    readForever action' fd' = do
-      bs <- readLine fd'
-      if not $ BS.null bs
-        then action' bs >> readForever action' fd'
-        else readForever action' fd'
-
     readTilEOF action' fd' = do
       bs <- readLine fd'
-      when (not $ BS.null bs) (action' bs >> readTilEOF action' fd')
+      void $ action' bs
+      readTilEOF action' fd'
 
 
 -- | Capture the stdout and stderr of the given action, which
@@ -274,7 +268,7 @@ captureOutStreams action = do
       refOut <- newIORef BS.empty
       refErr <- newIORef BS.empty
       done   <- newEmptyMVar
-      _    <-
+      _      <-
         forkIO
         $ EX.handle (\(_ :: StopThread) -> pure ())
         $ EX.handle (\(_ :: IOException) -> pure ())
@@ -301,21 +295,22 @@ captureOutStreams action = do
     doneOut <- newEmptyMVar
     void
       $ forkIO
-      $ EX.handle (\(_ :: IOException) -> pure ())
+      $ hideError eofErrorType
       $ flip finally (putMVar doneOut ())
       $ readTilEOF (\x -> modifyIORef' rout (<> x)) pout
     doneErr <- newEmptyMVar
     void
       $ forkIO
-      $ EX.handle (\(_ :: IOException) -> pure ())
+      $ hideError eofErrorType
       $ flip finally (putMVar doneErr ())
       $ readTilEOF (\x -> modifyIORef' rerr (<> x)) perr
     takeMVar doneOut
     takeMVar doneErr
 
-  readTilEOF action' fd' = do
+  readTilEOF ~action' fd' = do
     bs <- SPIB.fdRead fd' 512
-    when (not $ BS.null bs) (action' bs >> readTilEOF action' fd')
+    void $ action' bs
+    readTilEOF action' fd'
 
 
 actionWithPipes :: ((Fd, Fd) -> IO b) -> IO b

lib/GHCup/Utils/Version/QQ.hs

@@ -1,4 +1,5 @@
 {-# OPTIONS_GHC -Wno-orphans    #-}
+{-# LANGUAGE CPP                #-}
 {-# LANGUAGE DeriveDataTypeable #-}
 {-# LANGUAGE DeriveLift         #-}
 {-# LANGUAGE FlexibleInstances  #-}
@@ -11,6 +12,9 @@ module GHCup.Utils.Version.QQ where
 import           Data.Data
 import           Data.Text                      ( Text )
 import           Data.Versions
+#if !MIN_VERSION_base(4,13,0)
+import           GHC.Base
+#endif
 import           Language.Haskell.TH
 import           Language.Haskell.TH.Quote      ( QuasiQuoter(..) )
 import           Language.Haskell.TH.Syntax     ( Lift
@@ -36,6 +40,11 @@ deriving instance Data VSep
 deriving instance Lift VUnit
 deriving instance Data VUnit
 
+#if !MIN_VERSION_base(4,13,0)
+deriving instance Lift (NonEmpty Word)
+instance Lift Text
+#endif
+
 qq :: (Text -> Q Exp) -> QuasiQuoter
 qq quoteExp' = QuasiQuoter
   { quoteExp  = (\s -> quoteExp' . T.pack $ s)

lib/GHCup/Version.hs

@@ -9,8 +9,9 @@ import           Data.Versions
 import           URI.ByteString
 import           URI.ByteString.QQ
 
+-- | This reflects the API version of the JSON.
 ghcupURL :: URI
 ghcupURL = [uri|https://www.haskell.org/ghcup/data/ghcup-0.0.1.json|]
 
 ghcUpVer :: PVP
-ghcUpVer = [pver|0.0.1|]
+ghcUpVer = [pver|0.1.0|]

stack.yaml

@@ -1,39 +0,0 @@
-resolver: lts-14.27
-packages:
-    - .
-extra-deps:
-    - IfElse-0.85@sha256:6939b94acc6a55f545f63a168a349dd2fbe4b9a7cca73bf60282db5cc6aa47d2
-    - ascii-string-1.0.1.3
-    - brotli-0.0.0.0@sha256:448061ceabdcaa752bbaf208f255bbb7e90bbcf8ea8a913d26ffa7887636823b
-    - brotli-streams-0.0.0.0@sha256:c75a1d5d33420cbc9399c315e9b50a1976a5370f4fa8a40c71e11d011c2fedd6
-    - case-insensitive-1.2.1.0
-    - data-default-instances-base-0.1.0.1@sha256:985a13d7103e45a65f06f277b735ef025636014f0d29dd6de998bc7628e09be9
-    - fusion-plugin-types-0.1.0@sha256:0f11bbc445ab8ae3dbbb3d5d2ea198bdb1ac020518b7f4f7579035dc89182438
-    - generics-sop-0.5.0.0
-    - haskus-utils-data-1.2@sha256:48f62aa23d84b94edd0338379d3b3d74a34d3c2dbabf8c448a774a89ca70ea5d
-    - haskus-utils-types-1.5
-    - haskus-utils-variant-3.0
-    - hpath-0.11.0
-    - hpath-directory-0.13.2
-    - hpath-filepath-0.10.4
-    - hpath-io-0.13.1
-    - hpath-posix-0.13.1
-    - http-io-streams-0.1.2.0
-    - indexed-profunctors-0.1@sha256:ddf618d0d4c58319c1e735e746bc69a1021f13b6f475dc9614b80af03432e6d4
-    - language-bash-0.9.0
-    - optics-0.2
-    - optics-core-0.2@sha256:cfdf39871553769b59fcc54863a3521d262ea25d8d05d0f41ab87296c560cfa6
-    - optics-extra-0.2@sha256:211ce1dfd1b3ffd95c1158d8c8beb53cbd17c4d477169e226b1831607f6789eb
-    - optics-th-0.2@sha256:b4f6c5a3f134c697837190ed6da969dd284aefe79e43c3ef793093b607bb83b9
-    - optics-vl-0.2
-    - optparse-applicative-0.15.1.0
-    - pretty-terminal-0.1.0.0
-    - sop-core-0.5.0.0@sha256:8734ab38b8c84837094eec657da0b58942e481e20166131f34cf6c7fe9787b07
-    - streamly-0.7.1
-    - streamly-bytestring-0.1.2
-    - streamly-posix-0.1.0.0
-    - strict-base-0.4.0.0
-    - string-interpolate-0.2.0.0
-    - table-layout-0.8.0.5
-    - tar-bytestring-0.6.3.0
-    - time-1.9.3