f

Use sydbox to verify ghcup behaves well
Merge branch 'github-metadata'
2021-10-26 19:08:45 +02:00 · 2021-10-26 11:42:45 +02:00 · 2021-10-25 22:20:33 +02:00 · 2021-10-25 21:47:42 +02:00 · 2021-10-25 21:01:19 +02:00 · 2021-10-24 14:22:39 +02:00
25 changed files with 1342 additions and 15289 deletions
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -16,7 +16,7 @@ variables:
 ############################################################

 .debian:
-  image: "registry.gitlab.haskell.org/ghc/ci-images/x86_64-linux-deb10:$DOCKER_REV"
+  image: "debian:11"
  tags:
    - x86_64-linux
  variables:
@@ -44,7 +44,7 @@ variables:
    CABAL_DIR: "$CI_PROJECT_DIR/cabal"

 .linux:armv7:
-  image: "registry.gitlab.haskell.org/ghc/ci-images/armv7-linux-deb10:$DOCKER_REV"
+  image: "arm32v7/debian:11"
  tags:
    - armv7-linux
  variables:
@@ -54,7 +54,7 @@ variables:
  retry: 2

 .linux:aarch64:
-  image: "registry.gitlab.haskell.org/ghc/ci-images/aarch64-linux-deb10:$DOCKER_REV"
+  image: "aarch64/debian:11"
  tags:
    - aarch64-linux
  variables:
--- a/.gitlab/before_script/linux/install_deps.sh
+++ b/.gitlab/before_script/linux/install_deps.sh
@@ -6,16 +6,49 @@ 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 libbz2-dev git wget lsb-release software-properties-common gnupg2 apt-transport-https gcc autoconf automake build-essential
+apt-get update -y
+apt-get install -y \
+    apt-transport-https \
+    autoconf \
+    automake \
+    build-essential \
+    curl \
+    gcc \
+    git \
+    gnupg2 \
+    libbz2-dev \
+    libffi-dev \
+    libffi7 \
+    libgmp-dev \
+    libgmp10 \
+    liblzma-dev \
+    libncurses-dev \
+    libncurses5 \
+    libnuma-dev \
+    libssl-dev \
+    libtinfo5 \
+    lsb-release \
+    pkg-config \
+    software-properties-common \
+    wget \
+    zlib1g-dev
+

 if [ "${CROSS}" = "arm-linux-gnueabihf" ] ; then
-	sudo apt-get install -y gcc-arm-linux-gnueabihf
-	sudo dpkg --add-architecture armhf
-	sudo apt-get update -y
-	sudo apt-get install -y libncurses-dev:armhf
+    apt-get install -y gcc-arm-linux-gnueabihf
+    dpkg --add-architecture armhf
+    apt-get update -y
+    apt-get install -y libncurses-dev:armhf
 fi

+apt-get install -y libseccomp-dev
+curl -L https://dev.exherbo.org/~alip/sydbox/sydbox-2.1.0.tar.bz2 | tar -xj
+cd sydbox-2.1.0
+./configure
+make
+make install
+cd ..
+
 export BOOTSTRAP_HASKELL_NONINTERACTIVE=1
 export BOOTSTRAP_HASKELL_GHC_VERSION=$GHC_VERSION
 export BOOTSTRAP_HASKELL_CABAL_VERSION=$CABAL_VERSION
--- a/.gitlab/script/ghcup_cross.sh
+++ b/.gitlab/script/ghcup_cross.sh
@@ -5,6 +5,8 @@ set -eux
 . "$( cd "$(dirname "$0")" ; pwd -P )/../ghcup_env"

 mkdir -p "$CI_PROJECT_DIR"/.local/bin
+mkdir -p data/
+git clone https://github.com/haskell/ghcup-metadata.git data/metadata

 CI_PROJECT_DIR=$(pwd)

--- a/.gitlab/script/ghcup_git.sh
+++ b/.gitlab/script/ghcup_git.sh
@@ -5,6 +5,8 @@ set -eux
 . "$( cd "$(dirname "$0")" ; pwd -P )/../ghcup_env"

 mkdir -p "$CI_PROJECT_DIR"/.local/bin
+mkdir -p data/
+git clone https://github.com/haskell/ghcup-metadata.git data/metadata

 CI_PROJECT_DIR=$(pwd)

--- a/.gitlab/script/ghcup_hls.sh
+++ b/.gitlab/script/ghcup_hls.sh
@@ -5,6 +5,8 @@ set -eux
 . "$( cd "$(dirname "$0")" ; pwd -P )/../ghcup_env"

 mkdir -p "$CI_PROJECT_DIR"/.local/bin
+mkdir -p data/
+git clone https://github.com/haskell/ghcup-metadata.git data/metadata

 CI_PROJECT_DIR=$(pwd)

--- a/.gitlab/script/ghcup_version.sh
+++ b/.gitlab/script/ghcup_version.sh
@@ -5,6 +5,8 @@ set -eux
 . "$( cd "$(dirname "$0")" ; pwd -P )/../ghcup_env"

 mkdir -p "$CI_PROJECT_DIR"/.local/bin
+mkdir -p data/
+git clone https://github.com/haskell/ghcup-metadata.git data/metadata

 CI_PROJECT_DIR=$(pwd)

@@ -13,14 +15,100 @@ ecabal() {
 }

 raw_eghcup() {
-	ghcup -v -c "$@"
+	if command -v sydbox 1>/dev/null ; then
+        sydbox \
+            -m core/sandbox/read:deny \
+            -m core/sandbox/write:deny \
+            -m core/sandbox/network:allow \
+            -m allowlist/read+/usr/lib/os-release \
+            -m "allowlist/read+${GHCUP_INSTALL_BASE_PREFIX}/.ghcup/***" \
+            -m "allowlist/write+${GHCUP_INSTALL_BASE_PREFIX}/.ghcup/***" \
+            -m "allowlist/read+${TMPDIR}/***" \
+            -m "allowlist/write+${TMPDIR}/***" \
+            -m "allowlist/read+/usr/lib/***" \
+            -m 'allowlist/read+/etc/ld.so.cache' \
+            -m "allowlist/read+/lib/***" \
+            -m 'allowlist/read+/etc/ssl/openssl.cnf' \
+            -m 'allowlist/read+/proc/sys/crypto/fips_enabled' \
+            -m 'allowlist/read+/etc/nsswitch.conf' \
+            -m 'allowlist/read+/etc/host.conf' \
+            -m 'allowlist/read+/etc/resolv.conf' \
+            -m 'allowlist/read+/etc/hosts' \
+            -m 'allowlist/read+/etc/gai.conf' \
+            -m 'allowlist/read+/etc/ssl/certs/ca-certificates.crt' \
+            -m 'allowlist/read+/usr/share/zoneinfo/Etc/UTC' \
+            -m 'allowlist/read+/dev/urandom' \
+            -m 'core/violation/decision:killall' \
+		    -- ghcup -v -c "$@"
+	else
+		ghcup -v -c "$@"
+	fi
 }

 eghcup() {
 	if [ "${OS}" = "WINDOWS" ] ; then
+        sydbox \
+            -m core/sandbox/read:deny \
+            -m core/sandbox/write:deny \
+            -m core/sandbox/network:allow \
+            -m allowlist/read+/usr/lib/os-release \
+            -m "allowlist/read+${GHCUP_INSTALL_BASE_PREFIX}/.ghcup/***" \
+            -m "allowlist/write+${GHCUP_INSTALL_BASE_PREFIX}/.ghcup/***" \
+            -m "allowlist/read+${TMPDIR}/***" \
+            -m "allowlist/write+${TMPDIR}/***" \
+            -m "allowlist/read+/usr/lib/***" \
+            -m 'allowlist/read+/etc/ld.so.cache' \
+            -m "allowlist/read+/lib/***" \
+            -m 'allowlist/read+/etc/ssl/openssl.cnf' \
+            -m 'allowlist/read+/proc/sys/crypto/fips_enabled' \
+            -m 'allowlist/read+/etc/nsswitch.conf' \
+            -m 'allowlist/read+/etc/host.conf' \
+            -m 'allowlist/read+/etc/resolv.conf' \
+            -m 'allowlist/read+/etc/hosts' \
+            -m 'allowlist/read+/etc/gai.conf' \
+            -m 'allowlist/read+/etc/ssl/certs/ca-certificates.crt' \
+            -m 'allowlist/read+/usr/share/zoneinfo/Etc/UTC' \
+            -m 'allowlist/read+/dev/urandom' \
+            -m 'core/violation/decision:killall' \
+    
 		ghcup -v -c -s file:/$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml "$@"
 	else
-		ghcup -v -c -s file://$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml "$@"
+		if command -v sydbox 1>/dev/null ; then
+			ghcup -v -c -s file://$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml "$@"
+		else
+			ghcup -v -c -s file://$CI_PROJECT_DIR/data/metadata/ghcup-${JSON_VERSION}.yaml "$@"
+		fi
+	fi
+}
+
+eghcup_offline() {
+	if command -v sydbox 1>/dev/null ; then
+        sydbox \
+            -m core/sandbox/read:deny \
+            -m core/sandbox/write:deny \
+            -m core/sandbox/network:deny \
+            -m allowlist/read+/usr/lib/os-release \
+            -m "allowlist/read+${GHCUP_INSTALL_BASE_PREFIX}/.ghcup/***" \
+            -m "allowlist/write+${GHCUP_INSTALL_BASE_PREFIX}/.ghcup/***" \
+            -m "allowlist/read+${TMPDIR}/***" \
+            -m "allowlist/write+${TMPDIR}/***" \
+            -m "allowlist/read+/usr/lib/***" \
+            -m 'allowlist/read+/etc/ld.so.cache' \
+            -m "allowlist/read+/lib/***" \
+            -m 'allowlist/read+/etc/ssl/openssl.cnf' \
+            -m 'allowlist/read+/proc/sys/crypto/fips_enabled' \
+            -m 'allowlist/read+/etc/nsswitch.conf' \
+            -m 'allowlist/read+/etc/host.conf' \
+            -m 'allowlist/read+/etc/resolv.conf' \
+            -m 'allowlist/read+/etc/hosts' \
+            -m 'allowlist/read+/etc/gai.conf' \
+            -m 'allowlist/read+/etc/ssl/certs/ca-certificates.crt' \
+            -m 'allowlist/read+/usr/share/zoneinfo/Etc/UTC' \
+            -m 'allowlist/read+/dev/urandom' \
+            -m 'core/violation/decision:killall' \
+			-- ghcup -v --offline "$@"
+	else
+		ghcup -v --offline "$@"
 	fi
 }

@@ -131,7 +219,7 @@ else
 	# https://gitlab.haskell.org/haskell/ghcup-hs/issues/7
 	if [ "${OS}" = "LINUX" ] ; then
 		eghcup --downloader=wget prefetch ghc 8.10.3
-		eghcup --offline install ghc 8.10.3
+		eghcup_offline install ghc 8.10.3
 		if [ "${ARCH}" = "64" ] ; then
 			expected=$(cat "$( cd "$(dirname "$0")" ; pwd -P )/../ghc-8.10.3-linux.files" | sort)
 			actual=$(cd "${GHCUP_DIR}/ghc/8.10.3/" && find | sort)
@@ -140,17 +228,17 @@ else
 		fi
 	elif [ "${OS}" = "WINDOWS" ] ; then
 		eghcup prefetch ghc 8.10.3
-		eghcup --offline install ghc 8.10.3
+		eghcup_offline install ghc 8.10.3
 		expected=$(cat "$( cd "$(dirname "$0")" ; pwd -P )/../ghc-8.10.3-windows.files" | sort)
 		actual=$(cd "${GHCUP_DIR}/ghc/8.10.3/" && find | sort)
 		[ "${actual}" = "${expected}" ]
 		unset actual expected
 	else
 		eghcup prefetch ghc 8.10.3
-		eghcup --offline install ghc 8.10.3
+		eghcup_offline install ghc 8.10.3
 	fi
 	[ "$(ghc --numeric-version)" = "${ghc_ver}" ]
-	eghcup --offline set 8.10.3
+	eghcup_offline set 8.10.3
 	eghcup set 8.10.3
 	[ "$(ghc --numeric-version)" = "8.10.3" ]
 	eghcup set ${GHC_VERSION}
@@ -158,7 +246,7 @@ else
 	eghcup unset ghc
    "$GHCUP_BIN"/ghc --numeric-version && exit || echo yes
 	eghcup set ${GHC_VERSION}
-	eghcup --offline rm 8.10.3
+	eghcup_offline rm 8.10.3
 	[ "$(ghc --numeric-version)" = "${ghc_ver}" ]


--- a/app/ghcup-gen/Main.hs
+++ b/app/ghcup-gen/Main.hs
@@ -14,6 +14,7 @@ import           GHCup.Utils.Dirs
 import           GHCup.Utils.Logger
 import           GHCup.Types.JSON               ( )

+import           Control.Exception              ( displayException )
 import           Control.Monad.Trans.Reader     ( runReaderT )
 import           Control.Monad.IO.Class
 import           Data.Char                      ( toLower )
@@ -34,7 +35,7 @@ import           Text.PrettyPrint.HughesPJClass ( prettyShow )
 import qualified Data.Text.IO                  as T
 import qualified Data.Text                     as T
 import qualified Data.ByteString               as B
-import qualified Data.YAML.Aeson               as Y
+import qualified Data.Yaml.Aeson               as Y


 data Options = Options
@@ -147,8 +148,8 @@ main = do
    ValidateYAMLOpts { vInput = Just (FileInput file) } ->
      B.readFile file >>= valAndExit f
  valAndExit f contents = do
-    (GHCupInfo _ av gt) <- case Y.decode1Strict contents of
+    (GHCupInfo _ av gt) <- case Y.decodeEither' contents of
      Right r -> pure r
-      Left  (_, e) -> die (color Red $ show e)
+      Left  e -> die (color Red $ displayException e)
    f av gt
      >>= exitWith
--- a/app/ghcup/GHCup/OptParse/Config.hs
+++ b/app/ghcup/GHCup/OptParse/Config.hs
@@ -21,19 +21,20 @@ import           GHCup.Utils.String.QQ
 #if !MIN_VERSION_base(4,13,0)
 import           Control.Monad.Fail             ( MonadFail )
 #endif
+import           Control.Exception              ( displayException )
 import           Control.Monad.Reader
 import           Control.Monad.Trans.Resource
-import           Data.Bifunctor
 import           Data.Functor
 import           Data.Maybe
 import           Haskus.Utils.Variant.Excepts
 import           Options.Applicative     hiding ( style )
+import           Options.Applicative.Help.Pretty ( text )
 import           Prelude                 hiding ( appendFile )
 import           System.Exit

 import qualified Data.Text                     as T
 import qualified Data.ByteString.UTF8          as UTF8
-import qualified Data.YAML.Aeson               as Y
+import qualified Data.Yaml.Aeson               as Y
 import Control.Exception.Safe (MonadMask)


@@ -46,7 +47,7 @@ import Control.Exception.Safe (MonadMask)

 data ConfigCommand
  = ShowConfig
-  | SetConfig String String
+  | SetConfig String (Maybe String)
  | InitConfig


@@ -67,8 +68,8 @@ configP = subparser
 where
  initP = info (pure InitConfig) (progDesc "Write default config to ~/.ghcup/config.yaml")
  showP = info (pure ShowConfig) (progDesc "Show current config (default)")
-  setP  = info argsP (progDesc "Set config KEY to VALUE")
-  argsP = SetConfig <$> argument str (metavar "KEY") <*> argument str (metavar "VALUE")
+  setP  = info argsP (progDesc "Set config KEY to VALUE (or specify as single json value)" <> footerDoc (Just $ text configSetFooter))
+  argsP = SetConfig <$> argument str (metavar "<JSON_VALUE | YAML_KEY>") <*> optional (argument str (metavar "YAML_VALUE"))



@@ -88,7 +89,19 @@ configFooter = [s|Examples:
  ghcup config init

  # set <key> <value> configuration pair
-  ghcup config <key> <value>|]
+  ghcup config set <key> <value>|]
+
+
+configSetFooter :: String
+configSetFooter = [s|Examples:
+  # disable caching
+  ghcup config set cache false
+
+  # switch downloader to wget
+  ghcup config set downloader Wget
+
+  # set mirror for ghcup metadata
+  ghcup config set '{url-source: { OwnSource: "<url>"}}'|]



@@ -98,12 +111,12 @@ configFooter = [s|Examples:


 formatConfig :: UserSettings -> String
-formatConfig = UTF8.toString . Y.encode1Strict
+formatConfig = UTF8.toString . Y.encode


 updateSettings :: Monad m => UTF8.ByteString -> Settings -> Excepts '[JSONError] m Settings
 updateSettings config' settings = do
-  settings' <- lE' JSONDecodeError . first snd . Y.decode1Strict $ config'
+  settings' <- lE' (JSONDecodeError . displayException) . Y.decodeEither' $ config'
  pure $ mergeConf settings' settings
  where
   mergeConf :: UserSettings -> Settings -> Settings
@@ -147,22 +160,27 @@ config configCommand settings keybindings runLogger = case configCommand of
    liftIO $ putStrLn $ formatConfig $ fromSettings settings (Just keybindings)
    pure ExitSuccess

-  (SetConfig k v) -> do
+  (SetConfig k (Just v)) ->
    case v of
      "" -> do
        runLogger $ logError "Empty values are not allowed"
        pure $ ExitFailure 55
-      _  -> do
-        r <- runE @'[JSONError] $ do
-          settings' <- updateSettings (UTF8.fromString (k <> ": " <> v <> "\n")) settings
-          path <- liftIO getConfigFilePath
-          liftIO $ writeFile path $ formatConfig $ fromSettings settings' (Just keybindings)
-          lift $ runLogger $ logDebug $ T.pack $ show settings'
-          pure ()
+      _  -> doConfig (k <> ": " <> v <> "\n")

-        case r of
-            VRight _ -> pure ExitSuccess
-            VLeft (V (JSONDecodeError e)) -> do
-              runLogger $ logError $ "Error decoding config: " <> T.pack e
-              pure $ ExitFailure 65
-            VLeft _ -> pure $ ExitFailure 65
+  (SetConfig json Nothing) -> doConfig json
+
+ where
+  doConfig val = do
+    r <- runE @'[JSONError] $ do
+      settings' <- updateSettings (UTF8.fromString val) settings
+      path <- liftIO getConfigFilePath
+      liftIO $ writeFile path $ formatConfig $ fromSettings settings' (Just keybindings)
+      lift $ runLogger $ logDebug $ T.pack $ show settings'
+      pure ()
+
+    case r of
+        VRight _ -> pure ExitSuccess
+        VLeft (V (JSONDecodeError e)) -> do
+          runLogger $ logError $ "Error decoding config: " <> T.pack e
+          pure $ ExitFailure 65
+        VLeft _ -> pure $ ExitFailure 65
--- a/cabal.project
+++ b/cabal.project
@@ -9,19 +9,9 @@ package ghcup
    flags: +tui

 constraints: http-io-streams -brotli,
-             any.Cabal ==3.4.0.0 || ==3.6.2.0,
+             any.Cabal ==3.4.1.0 || ==3.6.2.0,
             any.aeson >= 2.0.1.0

-source-repository-package
-    type: git
-    location: https://github.com/hasufell/aeson-pretty.git
-    tag: e902ab866bb41d990b66af3644aeb352ff7aaf6f
-
-source-repository-package
-    type: git
-    location: https://github.com/hasufell/HsYAML-aeson.git
-    tag: b4b4ab8592918b52a9f2e5bb0c5a795b9721b4f3
-
 package libarchive
  flags: -system-libarchive

--- a/data/metadata/ghcup-0.0.1.json
+++ b/data/metadata/ghcup-0.0.1.json
--- a/data/metadata/ghcup-0.0.2.json
+++ b/data/metadata/ghcup-0.0.2.json
--- a/data/metadata/ghcup-0.0.2.yaml
+++ b/data/metadata/ghcup-0.0.2.yaml
--- a/data/metadata/ghcup-0.0.3.yaml
+++ b/data/metadata/ghcup-0.0.3.yaml
--- a/data/metadata/ghcup-0.0.4.yaml
+++ b/data/metadata/ghcup-0.0.4.yaml
--- a/data/metadata/ghcup-0.0.5.yaml
+++ b/data/metadata/ghcup-0.0.5.yaml
--- a/data/metadata/ghcup-0.0.6.yaml
+++ b/data/metadata/ghcup-0.0.6.yaml
--- a/docs/dev.md
+++ b/docs/dev.md
@@ -66,18 +66,14 @@ Some light suggestions:

 ### Adding a new GHC version

-1. open the latest `data/metadata/ghcup-<yaml-ver>.yaml`
-2. find the latest ghc version (in yaml tree e.g. `ghcupDownloads -> GHC -> 8.10.7`)
-3. copy-paste it
-4. adjust the version, tags, changelog, source url
-5. adjust the various bindist urls (make sure to also change the yaml anchors)
-6. run `cabal run exe:ghcup-gen -- check          -f data/metadata/ghcup-<yaml-ver>.yaml`
-7. run `cabal run exe:ghcup-gen -- check-tarballs -f data/metadata/ghcup-<yaml-ver>.yaml -u 'ghc-8\.10\.8'`
+Head over to: [https://github.com/haskell/ghcup-metadata#adding-a-new-ghc-version](https://github.com/haskell/ghcup-metadata#adding-a-new-ghc-version)

 ### Adding a new CLI command

 An example illustration on how to deal with [optparse-applicative](https://hackage.haskell.org/package/optparse-applicative) can be seen here: [https://gitlab.haskell.org/haskell/ghcup-hs/-/commit/c19dd5ee8b2edbaf0336af143f1c75b6f4843e26](https://gitlab.haskell.org/haskell/ghcup-hs/-/commit/c19dd5ee8b2edbaf0336af143f1c75b6f4843e26)

+Every subcommand now lives in its own module under [GHCup.OptParse.MyCommand](https://gitlab.haskell.org/haskell/ghcup-hs/-/tree/master/app/ghcup/GHCup/OptParse).
+
 ## Major refactors

 1. First major refactor included adding cross support. This added
@@ -89,6 +85,7 @@ An example illustration on how to deal with [optparse-applicative](https://hacka
   The major changes here were switching `hpath` library out for `filepath`/`directory` (sadly) and
   introducing a non-unix way of handling processes via the `process` library. It also introduced considerable
   amounts of CPP wrt file handling, installation etc.
+3. This refactor split up the huge `Main.hs` and put every subcommand in its own module: [#212](https://gitlab.haskell.org/haskell/ghcup-hs/-/merge_requests/212)

 # Releasing

@@ -98,7 +95,7 @@ An example illustration on how to deal with [optparse-applicative](https://hacka

 3. Add ChangeLog entry

-4. Add/fix downloads in `ghcup-<ver>.yaml` (under `data/metadata`), then verify with `ghcup-gen check -f data/metadata/ghcup-<ver>.yaml` and possibly (example only) `ghcup-gen check-tarballs -f data/metadata/ghcup-<ver>.yaml -u 'ghc-8.10.7'`. Generally, new GHC/cabal/stack/hls versions are only added to the latest yaml file. New GHCup versions are added to all (great care must be taken here to not break the parser... e.g. ARM platforms don't parse in all older formats).
+4. Add/fix downloads in `ghcup-<ver>.yaml` ([ghcup-metadata repo](https://github.com/haskell/ghcup-metadata)), then verify with `ghcup-gen check -f ghcup-<ver>.yaml` and possibly (example only) `ghcup-gen check-tarballs -f ghcup-<ver>.yaml -u 'ghc-8.10.7'`. Generally, new GHC/cabal/stack/hls versions are only added to the latest yaml file. New GHCup versions are added to all (great care must be taken here to not break the parser... e.g. ARM platforms don't parse in all older formats).

 5. Commit and git push with tag. Wait for tests to succeed and release artifacts to build.

@@ -106,9 +103,9 @@ An example illustration on how to deal with [optparse-applicative](https://hacka

 7. Add ghcup release artifacts to ALL yaml files (see point 4.)

-8. Upload the final `data/metadata/ghcup-<ver>.yaml` (and a detached GPG sig of it) to `webhost.haskell.org/ghcup/data/`.
+8. Upload the final `ghcup-<ver>.yaml` (and a detached GPG sig of it) to `webhost.haskell.org/ghcup/data/` (for yaml versions <= 0.0.6) as well as [https://github.com/haskell/ghcup-metadata](https://github.com/haskell/ghcup-metadata) (for all versions).

-9. Update `bootstrap-haskell` and `bootstrap-haskell.ps1` to `webhost.haskell.org/ghcup/sh/`
+9. Upload `bootstrap-haskell` and `bootstrap-haskell.ps1` to `webhost.haskell.org/ghcup/sh/`

 10. Update the top-level ghcup symlinks at `downloads.haskell.org/~ghcup`

--- a/docs/modules_small.svg
+++ b/docs/modules_small.svg
@@ -4,363 +4,638 @@
 <!-- Generated by graphviz version 2.44.0 (0)
 -->
 <!-- Title: G Pages: 1 -->
-<svg width="719pt" height="648pt"
- viewBox="0.00 0.00 719.28 648.00" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
-<g id="graph0" class="graph" transform="scale(0.81 0.81) rotate(0) translate(4 794.2)">
+<svg width="720pt" height="648pt"
+ viewBox="0.00 0.00 719.60 648.00" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
+<g id="graph0" class="graph" transform="scale(0.45 0.45) rotate(0) translate(4 1421.5)">
 <title>G</title>
-<polygon fill="white" stroke="transparent" points="-4,4 -4,-794.2 882,-794.2 882,4 -4,4"/>
+<polygon fill="white" stroke="transparent" points="-4,4 -4,-1421.5 1579,-1421.5 1579,4 -4,4"/>
 <g id="clust1" class="cluster">
 <title>cluster_0</title>
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-<text text-anchor="middle" x="439" y="-645.17" font-family="Times-Roman" font-size="14.00">GHCup</text>
+<polygon fill="#000000" fill-opacity="0.058824" stroke="#000000" stroke-opacity="0.058824" points="8,-12.99 8,-1346.06 1567,-1346.06 1567,-12.99 8,-12.99"/>
+<text text-anchor="middle" x="787.5" y="-1330.86" font-family="Times-Roman" font-size="14.00">GHCup</text>
 </g>
 <g id="clust2" class="cluster">
 <title>cluster_1</title>
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-<text text-anchor="middle" x="320" y="-526.52" font-family="Times-Roman" font-size="14.00">Download</text>
+<polygon fill="#000000" fill-opacity="0.058824" stroke="#000000" stroke-opacity="0.058824" points="1102,-529.33 1102,-823.22 1362,-823.22 1362,-529.33 1102,-529.33"/>
+<text text-anchor="middle" x="1232" y="-808.02" font-family="Times-Roman" font-size="14.00">Download</text>
 </g>
 <g id="clust3" class="cluster">
 <title>cluster_2</title>
-<polygon fill="#000000" fill-opacity="0.058824" stroke="#000000" stroke-opacity="0.058824" points="271,-191.39 271,-355.93 452,-355.93 452,-191.39 271,-191.39"/>
-<text text-anchor="middle" x="361.5" y="-340.73" font-family="Times-Roman" font-size="14.00">Types</text>
+<polygon fill="#000000" fill-opacity="0.058824" stroke="#000000" stroke-opacity="0.058824" points="16,-940.13 16,-1295.72 1559,-1295.72 1559,-940.13 16,-940.13"/>
+<text text-anchor="middle" x="787.5" y="-1280.52" font-family="Times-Roman" font-size="14.00">OptParse</text>
 </g>
 <g id="clust4" class="cluster">
 <title>cluster_3</title>
-<polygon fill="#000000" fill-opacity="0.058824" stroke="#000000" stroke-opacity="0.058824" points="566,-17.91 566,-576.42 862,-576.42 862,-17.91 566,-17.91"/>
-<text text-anchor="middle" x="714" y="-561.22" font-family="Times-Roman" font-size="14.00">Utils</text>
+<polygon fill="#000000" fill-opacity="0.058824" stroke="#000000" stroke-opacity="0.058824" points="1196,-277.65 1196,-516.34 1377,-516.34 1377,-277.65 1196,-277.65"/>
+<text text-anchor="middle" x="1286.5" y="-501.14" font-family="Times-Roman" font-size="14.00">Types</text>
 </g>
 <g id="clust5" class="cluster">
 <title>cluster_4</title>
-<polygon fill="#000000" fill-opacity="0.058824" stroke="#000000" stroke-opacity="0.058824" points="640,-271.98 640,-448.82 758,-448.82 758,-271.98 640,-271.98"/>
-<text text-anchor="middle" x="699" y="-433.62" font-family="Times-Roman" font-size="14.00">File</text>
+<polygon fill="#000000" fill-opacity="0.058824" stroke="#000000" stroke-opacity="0.058824" points="586,-25.98 586,-701.44 1082,-701.44 1082,-25.98 586,-25.98"/>
+<text text-anchor="middle" x="834" y="-686.24" font-family="Times-Roman" font-size="14.00">Utils</text>
 </g>
 <g id="clust6" class="cluster">
 <title>cluster_5</title>
-<polygon fill="#000000" fill-opacity="0.058824" stroke="#000000" stroke-opacity="0.058824" points="583,-26.86 583,-110.81 653,-110.81 653,-26.86 583,-26.86"/>
-<text text-anchor="middle" x="618" y="-95.61" font-family="Times-Roman" font-size="14.00">String</text>
+<polygon fill="#000000" fill-opacity="0.058824" stroke="#000000" stroke-opacity="0.058824" points="744,-394.56 744,-651.11 862,-651.11 862,-394.56 744,-394.56"/>
+<text text-anchor="middle" x="803" y="-635.91" font-family="Times-Roman" font-size="14.00">File</text>
 </g>
 <g id="clust7" class="cluster">
 <title>cluster_6</title>
-<polygon fill="#000000" fill-opacity="0.058824" stroke="#000000" stroke-opacity="0.058824" points="712,-457.78 712,-541.72 782,-541.72 782,-457.78 712,-457.78"/>
-<text text-anchor="middle" x="747" y="-526.52" font-family="Times-Roman" font-size="14.00">Version</text>
+<polygon fill="#000000" fill-opacity="0.058824" stroke="#000000" stroke-opacity="0.058824" points="995,-38.97 995,-160.75 1065,-160.75 1065,-38.97 995,-38.97"/>
+<text text-anchor="middle" x="1030" y="-145.55" font-family="Times-Roman" font-size="14.00">String</text>
+</g>
+<g id="clust8" class="cluster">
+<title>cluster_7</title>
+<polygon fill="#000000" fill-opacity="0.058824" stroke="#000000" stroke-opacity="0.058824" points="594,-529.33 594,-651.11 664,-651.11 664,-529.33 594,-529.33"/>
+<text text-anchor="middle" x="629" y="-635.91" font-family="Times-Roman" font-size="14.00">Version</text>
 </g>
 <!-- u1 -->
 <g id="node1" class="node">
 <title>u1</title>
-<ellipse fill="#ffffbb" stroke="black" stroke-width="2" cx="387" cy="-486.95" rx="55.49" ry="18"/>
-<text text-anchor="middle" x="387" y="-483.25" font-family="Times-Roman" font-size="14.00">Download</text>
+<ellipse fill="#ffffbb" stroke="black" stroke-width="2" cx="1165" cy="-743.99" rx="55.49" ry="18"/>
+<text text-anchor="middle" x="1165" y="-740.29" font-family="Times-Roman" font-size="14.00">Download</text>
 </g>
 <!-- u12 -->
-<g id="node7" class="node">
+<g id="node24" class="node">
 <title>u12</title>
-<ellipse fill="#bbffff" stroke="black" stroke-width="2" cx="688" cy="-393.95" rx="27" ry="18"/>
-<text text-anchor="middle" x="688" y="-390.25" font-family="Times-Roman" font-size="14.00">File</text>
+<ellipse fill="#ffbbff" stroke="black" stroke-width="2" cx="825" cy="-571.99" rx="27" ry="18"/>
+<text text-anchor="middle" x="825" y="-568.29" font-family="Times-Roman" font-size="14.00">File</text>
 </g>
 <!-- u1&#45;&gt;u12 -->
-<g id="edge15" class="edge">
+<g id="edge13" class="edge">
 <title>u1&#45;&gt;u12</title>
-<path fill="none" stroke="black" d="M416.08,-471.48C425.43,-467.42 435.96,-463.44 446,-460.95 491.68,-449.63 616.67,-467.2 657,-442.95 665.62,-437.77 672.27,-429.17 677.16,-420.67"/>
-<polygon fill="black" stroke="black" points="680.34,-422.15 681.79,-411.65 674.11,-418.95 680.34,-422.15"/>
+<path fill="none" stroke="black" d="M1125,-731.45C1042,-707.49 858.55,-654.33 856,-651.99 841.25,-638.47 833.42,-617.06 829.33,-599.94"/>
+<polygon fill="black" stroke="black" points="832.71,-599.01 827.23,-589.94 825.86,-600.45 832.71,-599.01"/>
 </g>
 <!-- u11 -->
-<g id="node15" class="node">
+<g id="node32" class="node">
 <title>u11</title>
-<ellipse fill="#bbffff" stroke="black" stroke-width="0" cx="603" cy="-393.95" rx="28.7" ry="18"/>
-<text text-anchor="middle" x="603" y="-390.25" font-family="Times-Roman" font-size="14.00">Dirs</text>
+<ellipse fill="#ffbbff" stroke="black" stroke-width="0" cx="1045" cy="-571.99" rx="28.7" ry="18"/>
+<text text-anchor="middle" x="1045" y="-568.29" font-family="Times-Roman" font-size="14.00">Dirs</text>
 </g>
 <!-- u1&#45;&gt;u11 -->
-<g id="edge14" class="edge">
+<g id="edge12" class="edge">
 <title>u1&#45;&gt;u11</title>
-<path fill="none" stroke="black" d="M419.14,-472.31C427.86,-468.62 437.29,-464.63 446,-460.95 489.08,-442.77 538.85,-421.87 570.6,-408.54"/>
-<polygon fill="black" stroke="black" points="571.98,-411.76 579.85,-404.66 569.27,-405.3 571.98,-411.76"/>
+<path fill="none" stroke="black" d="M1152.43,-726.38C1138.8,-708.25 1116.51,-678.31 1098,-651.99 1085.29,-633.92 1071.4,-613.17 1061.02,-597.47"/>
+<polygon fill="black" stroke="black" points="1063.78,-595.29 1055.36,-588.87 1057.94,-599.14 1063.78,-595.29"/>
 </g>
 <!-- u13 -->
-<g id="node18" class="node">
+<g id="node35" class="node">
 <title>u13</title>
-<ellipse fill="#ffffbb" stroke="black" stroke-width="0" cx="109" cy="-300.95" rx="44.39" ry="18"/>
-<text text-anchor="middle" x="109" y="-297.25" font-family="Times-Roman" font-size="14.00">Version</text>
+<ellipse fill="#ffffbb" stroke="black" stroke-width="0" cx="1414" cy="-571.99" rx="44.39" ry="18"/>
+<text text-anchor="middle" x="1414" y="-568.29" font-family="Times-Roman" font-size="14.00">Version</text>
 </g>
 <!-- u1&#45;&gt;u13 -->
-<g id="edge13" class="edge">
+<g id="edge11" class="edge">
 <title>u1&#45;&gt;u13</title>
-<path fill="none" stroke="black" d="M356.68,-471.88C346.23,-467.63 334.3,-463.44 323,-460.95 290.82,-453.87 49.58,-466.95 27,-442.95 4.16,-418.68 12.6,-398.02 27,-367.95 36.61,-347.88 55.63,-331.97 72.94,-320.81"/>
-<polygon fill="black" stroke="black" points="75.07,-323.61 81.77,-315.4 71.41,-317.64 75.07,-323.61"/>
+<path fill="none" stroke="black" d="M1206.8,-732.08C1250.56,-718.96 1319.26,-693.39 1366,-651.99 1382.37,-637.49 1394.91,-616.04 1403.06,-599.16"/>
+<polygon fill="black" stroke="black" points="1406.35,-600.37 1407.35,-589.82 1399.99,-597.45 1406.35,-600.37"/>
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 <!-- u17 -->
 <g id="node2" class="node">
 <title>u17</title>
-<ellipse fill="#bbbbff" stroke="black" stroke-width="0" cx="332" cy="-393.95" rx="30.59" ry="18"/>
-<text text-anchor="middle" x="332" y="-390.25" font-family="Times-Roman" font-size="14.00">Utils</text>
+<ellipse fill="#bbbbff" stroke="black" stroke-width="0" cx="1267" cy="-571.99" rx="30.59" ry="18"/>
+<text text-anchor="middle" x="1267" y="-568.29" font-family="Times-Roman" font-size="14.00">Utils</text>
 </g>
 <!-- u5 -->
-<g id="node6" class="node">
+<g id="node23" class="node">
 <title>u5</title>
-<ellipse fill="#ffbbbb" stroke="black" stroke-width="0" cx="410" cy="-300.95" rx="33.6" ry="18"/>
-<text text-anchor="middle" x="410" y="-297.25" font-family="Times-Roman" font-size="14.00">JSON</text>
+<ellipse fill="#bbffff" stroke="black" stroke-width="0" cx="1238" cy="-436.99" rx="33.6" ry="18"/>
+<text text-anchor="middle" x="1238" y="-433.29" font-family="Times-Roman" font-size="14.00">JSON</text>
 </g>
 <!-- u17&#45;&gt;u5 -->
-<g id="edge16" class="edge">
+<g id="edge14" class="edge">
 <title>u17&#45;&gt;u5</title>
-<path fill="none" stroke="black" d="M345.23,-377.52C357.37,-363.35 375.54,-342.16 389.55,-325.81"/>
-<polygon fill="black" stroke="black" points="392.59,-327.64 396.44,-317.77 387.28,-323.09 392.59,-327.64"/>
+<path fill="none" stroke="black" d="M1263.27,-553.87C1258.35,-531.33 1249.65,-491.44 1243.86,-464.85"/>
+<polygon fill="black" stroke="black" points="1247.27,-464.06 1241.72,-455.04 1240.43,-465.56 1247.27,-464.06"/>
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 <!-- u19 -->
 <g id="node3" class="node">
 <title>u19</title>
-<ellipse fill="#bbbbff" stroke="black" stroke-width="0" cx="256" cy="-486.95" rx="57.69" ry="18"/>
-<text text-anchor="middle" x="256" y="-483.25" font-family="Times-Roman" font-size="14.00">IOStreams</text>
+<ellipse fill="#bbbbff" stroke="black" stroke-width="0" cx="1296" cy="-743.99" rx="57.69" ry="18"/>
+<text text-anchor="middle" x="1296" y="-740.29" font-family="Times-Roman" font-size="14.00">IOStreams</text>
 </g>
 <!-- u19&#45;&gt;u17 -->
-<g id="edge17" class="edge">
+<g id="edge15" class="edge">
 <title>u19&#45;&gt;u17</title>
-<path fill="none" stroke="black" d="M272.49,-469.68C280.19,-461.83 289.33,-452.14 297,-442.95 303.18,-435.56 309.51,-427.17 315.06,-419.49"/>
-<polygon fill="black" stroke="black" points="318.21,-421.09 321.16,-410.91 312.51,-417.03 318.21,-421.09"/>
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-<g id="node4" class="node">
-<title>u3</title>
-<ellipse fill="#ffffbb" stroke="black" stroke-width="2" cx="399" cy="-220.95" rx="36.29" ry="18"/>
-<text text-anchor="middle" x="399" y="-217.25" font-family="Times-Roman" font-size="14.00">Types</text>
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-<g id="node5" class="node">
-<title>u4</title>
-<ellipse fill="#ffbbbb" stroke="black" stroke-width="0" cx="319" cy="-300.95" rx="39.79" ry="18"/>
-<text text-anchor="middle" x="319" y="-297.25" font-family="Times-Roman" font-size="14.00">Optics</text>
-</g>
-<!-- u4&#45;&gt;u3 -->
-<g id="edge18" class="edge">
-<title>u4&#45;&gt;u3</title>
-<path fill="none" stroke="black" d="M335.19,-284.17C346.87,-272.78 362.8,-257.24 375.83,-244.55"/>
-<polygon fill="black" stroke="black" points="378.39,-246.94 383.11,-237.45 373.5,-241.92 378.39,-246.94"/>
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-<!-- u6 -->
-<g id="node12" class="node">
-<title>u6</title>
-<ellipse fill="#bbffff" stroke="black" stroke-width="0" cx="638" cy="-486.95" rx="64.19" ry="18"/>
-<text text-anchor="middle" x="638" y="-483.25" font-family="Times-Roman" font-size="14.00">MegaParsec</text>
-</g>
-<!-- u5&#45;&gt;u6 -->
-<g id="edge19" class="edge">
-<title>u5&#45;&gt;u6</title>
-<path fill="none" stroke="black" d="M425.28,-317.32C443.67,-335.87 472.3,-364.95 474,-367.95 491,-397.97 469.27,-418.9 494,-442.95 518.89,-467.15 536.76,-450.95 570,-460.95 577.45,-463.2 585.27,-465.82 592.85,-468.5"/>
-<polygon fill="black" stroke="black" points="591.68,-471.8 602.27,-471.91 594.06,-465.22 591.68,-471.8"/>
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-<!-- u7 -->
-<g id="node13" class="node">
-<title>u7</title>
-<ellipse fill="#bbffff" stroke="black" stroke-width="0" cx="618" cy="-220.95" rx="44.39" ry="18"/>
-<text text-anchor="middle" x="618" y="-217.25" font-family="Times-Roman" font-size="14.00">Prelude</text>
-</g>
-<!-- u5&#45;&gt;u7 -->
-<g id="edge20" class="edge">
-<title>u5&#45;&gt;u7</title>
-<path fill="none" stroke="black" d="M429.11,-285.89C434.97,-281.99 441.58,-277.99 448,-274.95 487.67,-256.18 535.63,-241.92 570.48,-232.95"/>
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-<!-- u9 -->
-<g id="node8" class="node">
-<title>u9</title>
-<ellipse fill="#ffbbff" stroke="black" stroke-width="0" cx="699" cy="-300.95" rx="51.19" ry="18"/>
-<text text-anchor="middle" x="699" y="-297.25" font-family="Times-Roman" font-size="14.00">Common</text>
-</g>
-<!-- u12&#45;&gt;u9 -->
-<g id="edge30" class="edge">
-<title>u12&#45;&gt;u9</title>
-<path fill="none" stroke="black" d="M690.07,-375.84C691.65,-362.75 693.87,-344.43 695.69,-329.32"/>
-<polygon fill="black" stroke="black" points="699.21,-329.34 696.94,-318.99 692.27,-328.5 699.21,-329.34"/>
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-<!-- u9&#45;&gt;u7 -->
-<g id="edge31" class="edge">
-<title>u9&#45;&gt;u7</title>
-<path fill="none" stroke="black" d="M682.22,-283.79C670.52,-272.53 654.74,-257.34 641.76,-244.83"/>
-<polygon fill="black" stroke="black" points="644.12,-242.24 634.48,-237.83 639.26,-247.29 644.12,-242.24"/>
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-<!-- u10 -->
-<g id="node9" class="node">
-<title>u10</title>
-<ellipse fill="#77ff77" stroke="black" stroke-width="0" cx="618" cy="-55.95" rx="27" ry="18"/>
-<text text-anchor="middle" x="618" y="-52.25" font-family="Times-Roman" font-size="14.00">QQ</text>
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-<!-- u16 -->
-<g id="node10" class="node">
-<title>u16</title>
-<ellipse fill="#ffff77" stroke="black" stroke-width="0" cx="747" cy="-486.95" rx="27" ry="18"/>
-<text text-anchor="middle" x="747" y="-483.25" font-family="Times-Roman" font-size="14.00">QQ</text>
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-<g id="node11" class="node">
-<title>u15</title>
-<ellipse fill="#ffffbb" stroke="black" stroke-width="2" cx="823" cy="-486.95" rx="30.59" ry="18"/>
-<text text-anchor="middle" x="823" y="-483.25" font-family="Times-Roman" font-size="14.00">Utils</text>
-</g>
-<!-- u15&#45;&gt;u12 -->
-<g id="edge22" class="edge">
-<title>u15&#45;&gt;u12</title>
-<path fill="none" stroke="black" d="M803.42,-472.71C797.8,-468.92 791.66,-464.77 786,-460.95 761.96,-444.74 734.59,-426.31 714.9,-413.05"/>
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-<!-- u15&#45;&gt;u11 -->
-<g id="edge21" class="edge">
-<title>u15&#45;&gt;u11</title>
-<path fill="none" stroke="black" d="M805.88,-471.91C799.92,-467.72 792.97,-463.55 786,-460.95 723.08,-437.5 693.45,-477.7 636,-442.95 627.23,-437.65 620.23,-429.02 614.98,-420.54"/>
-<polygon fill="black" stroke="black" points="617.89,-418.57 609.96,-411.54 611.78,-421.98 617.89,-418.57"/>
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-<!-- u6&#45;&gt;u3 -->
-<g id="edge23" class="edge">
-<title>u6&#45;&gt;u3</title>
-<path fill="none" stroke="black" d="M608.52,-470.77C594.78,-463.16 578.53,-453.36 565,-442.95 527.38,-414.03 523.93,-400.08 489,-367.95 479.95,-359.63 474.21,-360.56 468,-349.95 450.82,-320.62 469.18,-304.85 453,-274.95 446.44,-262.83 436.18,-251.74 426.36,-242.87"/>
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-<!-- u8 -->
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-<title>u8</title>
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-<text text-anchor="middle" x="618" y="-136.25" font-family="Times-Roman" font-size="14.00">Logger</text>
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-<!-- u7&#45;&gt;u8 -->
-<g id="edge25" class="edge">
-<title>u7&#45;&gt;u8</title>
-<path fill="none" stroke="black" stroke-dasharray="5,2" d="M618,-202.81C618,-192.67 618,-179.59 618,-168.07"/>
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-<!-- u2 -->
-<g id="node17" class="node">
-<title>u2</title>
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-<!-- u7&#45;&gt;u2 -->
-<g id="edge24" class="edge">
-<title>u7&#45;&gt;u2</title>
-<path fill="none" stroke="black" d="M598.83,-237.21C584.07,-248.96 563.49,-265.34 547.06,-278.42"/>
-<polygon fill="black" stroke="black" points="544.54,-275.95 538.9,-284.91 548.9,-281.43 544.54,-275.95"/>
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-<!-- u8&#45;&gt;u4 -->
-<g id="edge26" class="edge">
-<title>u8&#45;&gt;u4</title>
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-<!-- u8&#45;&gt;u9 -->
-<g id="edge27" class="edge">
-<title>u8&#45;&gt;u9</title>
-<path fill="none" stroke="black" stroke-dasharray="5,2" d="M637.21,-156.09C648.59,-166.01 662.41,-179.89 671,-194.95 684.9,-219.32 692.1,-250.8 695.69,-272.91"/>
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-<!-- u8&#45;&gt;u10 -->
-<g id="edge28" class="edge">
-<title>u8&#45;&gt;u10</title>
-<path fill="none" stroke="black" d="M618,-121.56C618,-110.73 618,-96.56 618,-84.25"/>
-<polygon fill="black" stroke="black" points="621.5,-84.04 618,-74.04 614.5,-84.04 621.5,-84.04"/>
-</g>
-<!-- u11&#45;&gt;u5 -->
-<g id="edge29" class="edge">
-<title>u11&#45;&gt;u5</title>
-<path fill="none" stroke="black" d="M575.99,-387.58C537.44,-379.55 469,-363.89 448,-349.95 439.06,-344.02 431.26,-335.31 425.1,-326.92"/>
-<polygon fill="black" stroke="black" points="427.82,-324.71 419.28,-318.44 422.05,-328.67 427.82,-324.71"/>
-</g>
-<!-- u0 -->
-<g id="node16" class="node">
-<title>u0</title>
-<ellipse fill="#bbffbb" stroke="black" stroke-width="2" cx="627" cy="-605.95" rx="42.49" ry="18"/>
-<text text-anchor="middle" x="627" y="-602.25" font-family="Times-Roman" font-size="14.00">GHCup</text>
-</g>
-<!-- u0&#45;&gt;u1 -->
-<g id="edge4" class="edge">
-<title>u0&#45;&gt;u1</title>
-<path fill="none" stroke="black" d="M584.67,-604.4C545.83,-602.07 488.09,-593.82 446,-566.95 425.91,-554.13 410.22,-531.89 400.09,-514.27"/>
-<polygon fill="black" stroke="black" points="402.91,-512.13 395.04,-505.04 396.77,-515.5 402.91,-512.13"/>
-</g>
-<!-- u0&#45;&gt;u16 -->
-<g id="edge6" class="edge">
-<title>u0&#45;&gt;u16</title>
-<path fill="none" stroke="black" d="M663.33,-596.57C681.18,-590.83 701.84,-581.54 716,-566.95 729.77,-552.77 737.62,-531.76 741.97,-514.97"/>
-<polygon fill="black" stroke="black" points="745.4,-515.69 744.26,-505.16 738.58,-514.11 745.4,-515.69"/>
-</g>
-<!-- u0&#45;&gt;u15 -->
-<g id="edge5" class="edge">
-<title>u0&#45;&gt;u15</title>
-<path fill="none" stroke="black" d="M669.23,-604.64C704.08,-602.27 753,-593.85 786,-566.95 801.95,-553.96 811.39,-532.52 816.74,-515.25"/>
-<polygon fill="black" stroke="black" points="820.24,-515.72 819.56,-505.15 813.5,-513.84 820.24,-515.72"/>
-</g>
-<!-- u14 -->
-<g id="node19" class="node">
-<title>u14</title>
-<ellipse fill="#ffffbb" stroke="black" stroke-width="0" cx="508" cy="-486.95" rx="48.19" ry="18"/>
-<text text-anchor="middle" x="508" y="-483.25" font-family="Times-Roman" font-size="14.00">Platform</text>
-</g>
-<!-- u0&#45;&gt;u14 -->
-<g id="edge3" class="edge">
-<title>u0&#45;&gt;u14</title>
-<path fill="none" stroke="black" d="M599.25,-592.23C586.98,-585.76 572.9,-577.11 562,-566.95 545.64,-551.71 531.56,-530.66 521.88,-514.12"/>
-<polygon fill="black" stroke="black" points="524.68,-511.96 516.71,-504.98 518.59,-515.41 524.68,-511.96"/>
-</g>
-<!-- u2&#45;&gt;u3 -->
-<g id="edge7" class="edge">
-<title>u2&#45;&gt;u3</title>
-<path fill="none" stroke="black" d="M498.37,-286.01C479.01,-273.53 450.45,-255.12 428.91,-241.23"/>
-<polygon fill="black" stroke="black" points="430.75,-238.25 420.45,-235.78 426.95,-244.14 430.75,-238.25"/>
-</g>
-<!-- u13&#45;&gt;u3 -->
-<g id="edge8" class="edge">
-<title>u13&#45;&gt;u3</title>
-<path fill="none" stroke="black" d="M144.85,-290.31C198.89,-275.78 300.93,-248.33 357.9,-233.01"/>
-<polygon fill="black" stroke="black" points="358.91,-236.36 367.66,-230.38 357.09,-229.6 358.91,-236.36"/>
-</g>
-<!-- u14&#45;&gt;u5 -->
-<g id="edge9" class="edge">
-<title>u14&#45;&gt;u5</title>
-<path fill="none" stroke="black" d="M492.36,-469.49C485.88,-461.9 478.78,-452.48 474,-442.95 458.54,-412.12 468.2,-399.39 454,-367.95 447.34,-353.21 437.53,-338.1 428.85,-326.06"/>
-<polygon fill="black" stroke="black" points="431.57,-323.84 422.81,-317.89 425.94,-328.01 431.57,-323.84"/>
-</g>
-<!-- u14&#45;&gt;u12 -->
-<g id="edge10" class="edge">
-<title>u14&#45;&gt;u12</title>
-<path fill="none" stroke="black" d="M534.95,-471.89C543.43,-467.9 552.95,-463.86 562,-460.95 602.92,-447.83 621.35,-466.95 657,-442.95 665.13,-437.48 671.61,-429.08 676.49,-420.83"/>
-<polygon fill="black" stroke="black" points="679.72,-422.21 681.33,-411.74 673.54,-418.92 679.72,-422.21"/>
-</g>
-<!-- u18 -->
-<g id="node20" class="node">
-<title>u18</title>
-<ellipse fill="#ffffbb" stroke="black" stroke-width="0" cx="109" cy="-393.95" rx="73.39" ry="18"/>
-<text text-anchor="middle" x="109" y="-390.25" font-family="Times-Roman" font-size="14.00">Requirements</text>
-</g>
-<!-- u18&#45;&gt;u5 -->
-<g id="edge12" class="edge">
-<title>u18&#45;&gt;u5</title>
-<path fill="none" stroke="black" d="M147.73,-378.58C159.84,-374.58 173.34,-370.6 186,-367.95 265.56,-351.31 295.73,-387.15 368,-349.95 378.45,-344.58 387.45,-335.41 394.41,-326.53"/>
-<polygon fill="black" stroke="black" points="397.39,-328.37 400.44,-318.22 391.73,-324.26 397.39,-328.37"/>
-</g>
-<!-- u18&#45;&gt;u13 -->
-<g id="edge11" class="edge">
-<title>u18&#45;&gt;u13</title>
-<path fill="none" stroke="black" d="M109,-375.84C109,-362.75 109,-344.43 109,-329.32"/>
-<polygon fill="black" stroke="black" points="112.5,-328.99 109,-318.99 105.5,-328.99 112.5,-328.99"/>
-</g>
-<!-- u20 -->
-<g id="node21" class="node">
-<title>u20</title>
-<ellipse fill="#bbffbb" stroke="black" stroke-width="0" cx="627" cy="-769.95" rx="32.49" ry="18"/>
-<text text-anchor="middle" x="627" y="-766.25" font-family="Times-Roman" font-size="14.00">Main</text>
+<path fill="none" stroke="black" d="M1293.06,-725.75C1288.01,-696.15 1277.65,-635.42 1271.63,-600.1"/>
+<polygon fill="black" stroke="black" points="1275.04,-599.29 1269.9,-590.02 1268.14,-600.46 1275.04,-599.29"/>
 </g>
 <!-- u21 -->
-<g id="node22" class="node">
+<g id="node4" class="node">
 <title>u21</title>
-<ellipse fill="#bbffbb" stroke="black" stroke-width="0" cx="627" cy="-689.95" rx="46.29" ry="18"/>
-<text text-anchor="middle" x="627" y="-686.25" font-family="Times-Roman" font-size="14.00">Validate</text>
+<ellipse fill="#ffffbb" stroke="black" stroke-width="2" cx="742" cy="-1215.99" rx="51.99" ry="18"/>
+<text text-anchor="middle" x="742" y="-1212.29" font-family="Times-Roman" font-size="14.00">OptParse</text>
+</g>
+<!-- u23 -->
+<g id="node6" class="node">
+<title>u23</title>
+<ellipse fill="#ffbbbb" stroke="black" stroke-width="0" cx="846" cy="-1098.99" rx="38.19" ry="18"/>
+<text text-anchor="middle" x="846" y="-1095.29" font-family="Times-Roman" font-size="14.00">Install</text>
+</g>
+<!-- u21&#45;&gt;u23 -->
+<g id="edge16" class="edge">
+<title>u21&#45;&gt;u23</title>
+<path fill="none" stroke="black" d="M756.9,-1198.51C774.61,-1178.93 804.29,-1146.11 824.49,-1123.77"/>
+<polygon fill="black" stroke="black" points="827.35,-1125.83 831.46,-1116.07 822.16,-1121.13 827.35,-1125.83"/>
+</g>
+<!-- u24 -->
+<g id="node7" class="node">
+<title>u24</title>
+<ellipse fill="#ffbbbb" stroke="black" stroke-width="0" cx="929" cy="-1098.99" rx="27" ry="18"/>
+<text text-anchor="middle" x="929" y="-1095.29" font-family="Times-Roman" font-size="14.00">Set</text>
+</g>
+<!-- u21&#45;&gt;u24 -->
+<g id="edge17" class="edge">
+<title>u21&#45;&gt;u24</title>
+<path fill="none" stroke="black" d="M766.45,-1199.96C801.13,-1178.63 864.45,-1139.69 900.98,-1117.22"/>
+<polygon fill="black" stroke="black" points="902.97,-1120.1 909.66,-1111.88 899.31,-1114.14 902.97,-1120.1"/>
+</g>
+<!-- u25 -->
+<g id="node8" class="node">
+<title>u25</title>
+<ellipse fill="#ffbbbb" stroke="black" stroke-width="0" cx="1197" cy="-1098.99" rx="38.19" ry="18"/>
+<text text-anchor="middle" x="1197" y="-1095.29" font-family="Times-Roman" font-size="14.00">UnSet</text>
+</g>
+<!-- u21&#45;&gt;u25 -->
+<g id="edge18" class="edge">
+<title>u21&#45;&gt;u25</title>
+<path fill="none" stroke="black" d="M785.46,-1206.08C860.33,-1190.39 1018.18,-1155.79 1149,-1116.99 1152.09,-1116.07 1155.28,-1115.07 1158.47,-1114.03"/>
+<polygon fill="black" stroke="black" points="1159.62,-1117.34 1167.97,-1110.82 1157.37,-1110.7 1159.62,-1117.34"/>
+</g>
+<!-- u26 -->
+<g id="node9" class="node">
+<title>u26</title>
+<ellipse fill="#ffbbbb" stroke="black" stroke-width="0" cx="1001" cy="-1098.99" rx="27" ry="18"/>
+<text text-anchor="middle" x="1001" y="-1095.29" font-family="Times-Roman" font-size="14.00">Rm</text>
+</g>
+<!-- u21&#45;&gt;u26 -->
+<g id="edge19" class="edge">
+<title>u21&#45;&gt;u26</title>
+<path fill="none" stroke="black" d="M773.51,-1201.46C816.81,-1182.8 897.08,-1147.94 965,-1116.99 966.79,-1116.17 968.63,-1115.33 970.49,-1114.47"/>
+<polygon fill="black" stroke="black" points="972.15,-1117.56 979.72,-1110.15 969.18,-1111.21 972.15,-1117.56"/>
+</g>
+<!-- u27 -->
+<g id="node10" class="node">
+<title>u27</title>
+<ellipse fill="#ffbbbb" stroke="black" stroke-width="0" cx="1093" cy="-1098.99" rx="47.39" ry="18"/>
+<text text-anchor="middle" x="1093" y="-1095.29" font-family="Times-Roman" font-size="14.00">Compile</text>
+</g>
+<!-- u21&#45;&gt;u27 -->
+<g id="edge20" class="edge">
+<title>u21&#45;&gt;u27</title>
+<path fill="none" stroke="black" d="M778.57,-1203.01C843.42,-1181.76 978.33,-1137.56 1048.47,-1114.58"/>
+<polygon fill="black" stroke="black" points="1049.92,-1117.79 1058.34,-1111.35 1047.74,-1111.13 1049.92,-1117.79"/>
+</g>
+<!-- u28 -->
+<g id="node11" class="node">
+<title>u28</title>
+<ellipse fill="#ffbbbb" stroke="black" stroke-width="0" cx="64" cy="-1098.99" rx="40.09" ry="18"/>
+<text text-anchor="middle" x="64" y="-1095.29" font-family="Times-Roman" font-size="14.00">Config</text>
+</g>
+<!-- u21&#45;&gt;u28 -->
+<g id="edge21" class="edge">
+<title>u21&#45;&gt;u28</title>
+<path fill="none" stroke="black" d="M692.47,-1210.33C585.48,-1199.59 325.33,-1169.91 113,-1116.99 109.85,-1116.21 106.62,-1115.31 103.4,-1114.34"/>
+<polygon fill="black" stroke="black" points="104.39,-1110.98 93.8,-1111.28 102.27,-1117.65 104.39,-1110.98"/>
+</g>
+<!-- u29 -->
+<g id="node12" class="node">
+<title>u29</title>
+<ellipse fill="#ffbbbb" stroke="black" stroke-width="0" cx="415" cy="-1098.99" rx="46.59" ry="18"/>
+<text text-anchor="middle" x="415" y="-1095.29" font-family="Times-Roman" font-size="14.00">Whereis</text>
+</g>
+<!-- u21&#45;&gt;u29 -->
+<g id="edge22" class="edge">
+<title>u21&#45;&gt;u29</title>
+<path fill="none" stroke="black" d="M706.69,-1202.57C646.37,-1181.36 523.67,-1138.21 458.29,-1115.21"/>
+<polygon fill="black" stroke="black" points="459.28,-1111.85 448.69,-1111.84 456.96,-1118.46 459.28,-1111.85"/>
+</g>
+<!-- u30 -->
+<g id="node13" class="node">
+<title>u30</title>
+<ellipse fill="#ffbbbb" stroke="black" stroke-width="0" cx="507" cy="-1098.99" rx="27" ry="18"/>
+<text text-anchor="middle" x="507" y="-1095.29" font-family="Times-Roman" font-size="14.00">List</text>
+</g>
+<!-- u21&#45;&gt;u30 -->
+<g id="edge23" class="edge">
+<title>u21&#45;&gt;u30</title>
+<path fill="none" stroke="black" d="M713.18,-1200.89C668.44,-1178.99 582.69,-1137.03 537.15,-1114.75"/>
+<polygon fill="black" stroke="black" points="538.6,-1111.55 528.07,-1110.3 535.52,-1117.84 538.6,-1111.55"/>
+</g>
+<!-- u31 -->
+<g id="node14" class="node">
+<title>u31</title>
+<ellipse fill="#ffbbbb" stroke="black" stroke-width="0" cx="1303" cy="-1098.99" rx="50.09" ry="18"/>
+<text text-anchor="middle" x="1303" y="-1095.29" font-family="Times-Roman" font-size="14.00">Upgrade</text>
+</g>
+<!-- u21&#45;&gt;u31 -->
+<g id="edge24" class="edge">
+<title>u21&#45;&gt;u31</title>
+<path fill="none" stroke="black" d="M787.97,-1207.41C876.68,-1192.47 1077.4,-1157.17 1244,-1116.99 1248.02,-1116.02 1252.18,-1114.95 1256.34,-1113.84"/>
+<polygon fill="black" stroke="black" points="1257.28,-1117.21 1265.99,-1111.19 1255.42,-1110.46 1257.28,-1117.21"/>
+</g>
+<!-- u32 -->
+<g id="node15" class="node">
+<title>u32</title>
+<ellipse fill="#ffbbbb" stroke="black" stroke-width="0" cx="614" cy="-1098.99" rx="61.99" ry="18"/>
+<text text-anchor="middle" x="614" y="-1095.29" font-family="Times-Roman" font-size="14.00">ChangeLog</text>
+</g>
+<!-- u21&#45;&gt;u32 -->
+<g id="edge25" class="edge">
+<title>u21&#45;&gt;u32</title>
+<path fill="none" stroke="black" d="M724.2,-1199C702.26,-1179.29 664.8,-1145.63 639.73,-1123.11"/>
+<polygon fill="black" stroke="black" points="641.84,-1120.29 632.06,-1116.21 637.16,-1125.5 641.84,-1120.29"/>
+</g>
+<!-- u33 -->
+<g id="node16" class="node">
+<title>u33</title>
+<ellipse fill="#ffbbbb" stroke="black" stroke-width="0" cx="742" cy="-1098.99" rx="48.19" ry="18"/>
+<text text-anchor="middle" x="742" y="-1095.29" font-family="Times-Roman" font-size="14.00">Prefetch</text>
+</g>
+<!-- u21&#45;&gt;u33 -->
+<g id="edge26" class="edge">
+<title>u21&#45;&gt;u33</title>
+<path fill="none" stroke="black" d="M742,-1197.52C742,-1178.93 742,-1149.23 742,-1127.49"/>
+<polygon fill="black" stroke="black" points="745.5,-1127.24 742,-1117.24 738.5,-1127.24 745.5,-1127.24"/>
+</g>
+<!-- u34 -->
+<g id="node17" class="node">
+<title>u34</title>
+<ellipse fill="#ffbbbb" stroke="black" stroke-width="0" cx="235" cy="-1098.99" rx="27" ry="18"/>
+<text text-anchor="middle" x="235" y="-1095.29" font-family="Times-Roman" font-size="14.00">GC</text>
+</g>
+<!-- u21&#45;&gt;u34 -->
+<g id="edge27" class="edge">
+<title>u21&#45;&gt;u34</title>
+<path fill="none" stroke="black" d="M694.23,-1208.86C608.04,-1196.96 421.48,-1167.38 271,-1116.99 269.08,-1116.35 267.13,-1115.63 265.19,-1114.86"/>
+<polygon fill="black" stroke="black" points="266.16,-1111.47 255.6,-1110.73 263.4,-1117.9 266.16,-1111.47"/>
+</g>
+<!-- u35 -->
+<g id="node18" class="node">
+<title>u35</title>
+<ellipse fill="#ffbbbb" stroke="black" stroke-width="0" cx="315" cy="-1098.99" rx="35.19" ry="18"/>
+<text text-anchor="middle" x="315" y="-1095.29" font-family="Times-Roman" font-size="14.00">DInfo</text>
+</g>
+<!-- u21&#45;&gt;u35 -->
+<g id="edge28" class="edge">
+<title>u21&#45;&gt;u35</title>
+<path fill="none" stroke="black" d="M699.03,-1205.74C627.68,-1189.99 480.59,-1155.89 359,-1116.99 356.46,-1116.18 353.84,-1115.29 351.23,-1114.37"/>
+<polygon fill="black" stroke="black" points="352.41,-1111.08 341.81,-1110.93 350,-1117.65 352.41,-1111.08"/>
+</g>
+<!-- u36 -->
+<g id="node19" class="node">
+<title>u36</title>
+<ellipse fill="#ffbbbb" stroke="black" stroke-width="0" cx="1461" cy="-1098.99" rx="90.18" ry="18"/>
+<text text-anchor="middle" x="1461" y="-1095.29" font-family="Times-Roman" font-size="14.00">ToolRequirements</text>
+</g>
+<!-- u21&#45;&gt;u36 -->
+<g id="edge29" class="edge">
+<title>u21&#45;&gt;u36</title>
+<path fill="none" stroke="black" d="M788.7,-1207.83C892.07,-1191.92 1148.03,-1152.27 1362,-1116.99 1369.56,-1115.74 1377.44,-1114.42 1385.32,-1113.09"/>
+<polygon fill="black" stroke="black" points="1385.98,-1116.53 1395.25,-1111.41 1384.81,-1109.63 1385.98,-1116.53"/>
+</g>
+<!-- u37 -->
+<g id="node20" class="node">
+<title>u37</title>
+<ellipse fill="#ffbbbb" stroke="black" stroke-width="0" cx="156" cy="-1098.99" rx="33.6" ry="18"/>
+<text text-anchor="middle" x="156" y="-1095.29" font-family="Times-Roman" font-size="14.00">Nuke</text>
+</g>
+<!-- u21&#45;&gt;u37 -->
+<g id="edge30" class="edge">
+<title>u21&#45;&gt;u37</title>
+<path fill="none" stroke="black" d="M693.33,-1209.49C597.41,-1197.93 377.73,-1167.91 199,-1116.99 196.41,-1116.25 193.76,-1115.42 191.12,-1114.52"/>
+<polygon fill="black" stroke="black" points="192.23,-1111.2 181.64,-1111.08 189.84,-1117.78 192.23,-1111.2"/>
+</g>
+<!-- u22 -->
+<g id="node5" class="node">
+<title>u22</title>
+<ellipse fill="#ffbbbb" stroke="black" stroke-width="0" cx="742" cy="-981.99" rx="51.19" ry="18"/>
+<text text-anchor="middle" x="742" y="-978.29" font-family="Times-Roman" font-size="14.00">Common</text>
+</g>
+<!-- u0 -->
+<g id="node33" class="node">
+<title>u0</title>
+<ellipse fill="#bbffbb" stroke="black" stroke-width="2" cx="705" cy="-864.99" rx="42.49" ry="18"/>
+<text text-anchor="middle" x="705" y="-861.29" font-family="Times-Roman" font-size="14.00">GHCup</text>
+</g>
+<!-- u22&#45;&gt;u0 -->
+<g id="edge31" class="edge">
+<title>u22&#45;&gt;u0</title>
+<path fill="none" stroke="black" d="M736.54,-964.02C730.5,-945.25 720.69,-914.76 713.61,-892.76"/>
+<polygon fill="black" stroke="black" points="716.88,-891.48 710.48,-883.03 710.21,-893.62 716.88,-891.48"/>
+</g>
+<!-- u23&#45;&gt;u22 -->
+<g id="edge32" class="edge">
+<title>u23&#45;&gt;u22</title>
+<path fill="none" stroke="black" d="M831.54,-1082C813.97,-1062.57 784.14,-1029.59 763.78,-1007.08"/>
+<polygon fill="black" stroke="black" points="766.31,-1004.66 757.01,-999.59 761.12,-1009.35 766.31,-1004.66"/>
+</g>
+<!-- u24&#45;&gt;u22 -->
+<g id="edge33" class="edge">
+<title>u24&#45;&gt;u22</title>
+<path fill="none" stroke="black" d="M909.69,-1086.12C877.99,-1066.62 814.52,-1027.58 775.4,-1003.53"/>
+<polygon fill="black" stroke="black" points="776.84,-1000.31 766.49,-998.05 773.18,-1006.27 776.84,-1000.31"/>
+</g>
+<!-- u25&#45;&gt;u0 -->
+<g id="edge34" class="edge">
+<title>u25&#45;&gt;u0</title>
+<path fill="none" stroke="black" d="M1170.9,-1085.68C1088.88,-1047.01 836.24,-927.88 741.44,-883.17"/>
+<polygon fill="black" stroke="black" points="742.78,-879.94 732.24,-878.84 739.8,-886.27 742.78,-879.94"/>
+</g>
+<!-- u26&#45;&gt;u22 -->
+<g id="edge35" class="edge">
+<title>u26&#45;&gt;u22</title>
+<path fill="none" stroke="black" d="M979.72,-1087.83C974.89,-1085.55 969.78,-1083.17 965,-1080.99 901.54,-1052.07 827.31,-1019.75 782.51,-1000.4"/>
+<polygon fill="black" stroke="black" points="783.71,-997.11 773.14,-996.36 780.94,-1003.53 783.71,-997.11"/>
+</g>
+<!-- u27&#45;&gt;u22 -->
+<g id="edge36" class="edge">
+<title>u27&#45;&gt;u22</title>
+<path fill="none" stroke="black" d="M1058.38,-1086.65C994.71,-1065.79 859,-1021.32 787.79,-997.99"/>
+<polygon fill="black" stroke="black" points="788.78,-994.63 778.19,-994.85 786.6,-1001.29 788.78,-994.63"/>
+</g>
+<!-- u15 -->
+<g id="node28" class="node">
+<title>u15</title>
+<ellipse fill="#ffffbb" stroke="black" stroke-width="2" cx="705" cy="-571.99" rx="30.59" ry="18"/>
+<text text-anchor="middle" x="705" y="-568.29" font-family="Times-Roman" font-size="14.00">Utils</text>
+</g>
+<!-- u28&#45;&gt;u15 -->
+<g id="edge37" class="edge">
+<title>u28&#45;&gt;u15</title>
+<path fill="none" stroke="black" d="M67.99,-1080.83C82.87,-1020.89 141.11,-819.44 271,-725.99 416.7,-621.17 526.05,-761.83 668,-651.99 684.52,-639.21 693.98,-617.26 699.19,-599.74"/>
+<polygon fill="black" stroke="black" points="702.58,-600.61 701.79,-590.04 695.82,-598.8 702.58,-600.61"/>
+</g>
+<!-- u29&#45;&gt;u22 -->
+<g id="edge38" class="edge">
+<title>u29&#45;&gt;u22</title>
+<path fill="none" stroke="black" d="M448.46,-1086.22C507.6,-1065.42 630.64,-1022.15 697.09,-998.78"/>
+<polygon fill="black" stroke="black" points="698.59,-1001.97 706.86,-995.35 696.27,-995.36 698.59,-1001.97"/>
+</g>
+<!-- u30&#45;&gt;u22 -->
+<g id="edge39" class="edge">
+<title>u30&#45;&gt;u22</title>
+<path fill="none" stroke="black" d="M528.27,-1087.58C568.07,-1068.1 654.29,-1025.91 704.21,-1001.48"/>
+<polygon fill="black" stroke="black" points="705.94,-1004.53 713.38,-996.99 702.86,-998.25 705.94,-1004.53"/>
+</g>
+<!-- u31&#45;&gt;u0 -->
+<g id="edge40" class="edge">
+<title>u31&#45;&gt;u0</title>
+<path fill="none" stroke="black" d="M1271.29,-1084.99C1209.35,-1059.66 1067.86,-1002.15 948,-955.99 877.11,-928.69 794.01,-898.24 745.65,-880.68"/>
+<polygon fill="black" stroke="black" points="746.76,-877.36 736.17,-877.24 744.37,-883.94 746.76,-877.36"/>
+</g>
+<!-- u32&#45;&gt;u22 -->
+<g id="edge41" class="edge">
+<title>u32&#45;&gt;u22</title>
+<path fill="none" stroke="black" d="M632.07,-1081.76C654.08,-1061.98 691.42,-1028.44 716.39,-1006"/>
+<polygon fill="black" stroke="black" points="718.92,-1008.43 724.02,-999.14 714.25,-1003.22 718.92,-1008.43"/>
+</g>
+<!-- u33&#45;&gt;u22 -->
+<g id="edge42" class="edge">
+<title>u33&#45;&gt;u22</title>
+<path fill="none" stroke="black" d="M742,-1080.52C742,-1061.93 742,-1032.23 742,-1010.49"/>
+<polygon fill="black" stroke="black" points="745.5,-1010.24 742,-1000.24 738.5,-1010.24 745.5,-1010.24"/>
+</g>
+<!-- u34&#45;&gt;u0 -->
+<g id="edge43" class="edge">
+<title>u34&#45;&gt;u0</title>
+<path fill="none" stroke="black" d="M253.73,-1086.02C294.34,-1060.34 393.93,-998.82 482,-955.99 543.91,-925.88 618.59,-897.22 663.9,-880.63"/>
+<polygon fill="black" stroke="black" points="665.18,-883.89 673.38,-877.18 662.79,-877.31 665.18,-883.89"/>
+</g>
+<!-- u35&#45;&gt;u0 -->
+<g id="edge44" class="edge">
+<title>u35&#45;&gt;u0</title>
+<path fill="none" stroke="black" d="M337.09,-1084.85C402.43,-1045.98 595.06,-931.39 672.36,-885.41"/>
+<polygon fill="black" stroke="black" points="674.39,-888.27 681.2,-880.15 670.81,-882.25 674.39,-888.27"/>
+</g>
+<!-- u14 -->
+<g id="node36" class="node">
+<title>u14</title>
+<ellipse fill="#ffffbb" stroke="black" stroke-width="0" cx="934" cy="-743.99" rx="48.19" ry="18"/>
+<text text-anchor="middle" x="934" y="-740.29" font-family="Times-Roman" font-size="14.00">Platform</text>
+</g>
+<!-- u36&#45;&gt;u14 -->
+<g id="edge45" class="edge">
+<title>u36&#45;&gt;u14</title>
+<path fill="none" stroke="black" d="M1436.29,-1081.44C1349.76,-1023.48 1060.5,-829.72 964.94,-765.71"/>
+<polygon fill="black" stroke="black" points="966.82,-762.76 956.56,-760.1 962.93,-768.58 966.82,-762.76"/>
+</g>
+<!-- u18 -->
+<g id="node37" class="node">
+<title>u18</title>
+<ellipse fill="#ffffbb" stroke="black" stroke-width="0" cx="1461" cy="-743.99" rx="73.39" ry="18"/>
+<text text-anchor="middle" x="1461" y="-740.29" font-family="Times-Roman" font-size="14.00">Requirements</text>
+</g>
+<!-- u36&#45;&gt;u18 -->
+<g id="edge46" class="edge">
+<title>u36&#45;&gt;u18</title>
+<path fill="none" stroke="black" d="M1461,-1080.96C1461,-1024.36 1461,-842.13 1461,-772.44"/>
+<polygon fill="black" stroke="black" points="1464.5,-772.26 1461,-762.26 1457.5,-772.26 1464.5,-772.26"/>
+</g>
+<!-- u37&#45;&gt;u0 -->
+<g id="edge47" class="edge">
+<title>u37&#45;&gt;u0</title>
+<path fill="none" stroke="black" d="M175.44,-1084.01C214.9,-1056.2 307.95,-993.37 394,-955.99 483.86,-916.95 595.52,-889.35 657.64,-875.71"/>
+<polygon fill="black" stroke="black" points="658.52,-879.1 667.55,-873.56 657.03,-872.26 658.52,-879.1"/>
+</g>
+<!-- u3 -->
+<g id="node21" class="node">
+<title>u3</title>
+<ellipse fill="#ffffbb" stroke="black" stroke-width="2" cx="1257" cy="-319.99" rx="36.29" ry="18"/>
+<text text-anchor="middle" x="1257" y="-316.29" font-family="Times-Roman" font-size="14.00">Types</text>
+</g>
+<!-- u4 -->
+<g id="node22" class="node">
+<title>u4</title>
+<ellipse fill="#bbffff" stroke="black" stroke-width="0" cx="1329" cy="-436.99" rx="39.79" ry="18"/>
+<text text-anchor="middle" x="1329" y="-433.29" font-family="Times-Roman" font-size="14.00">Optics</text>
+</g>
+<!-- u4&#45;&gt;u3 -->
+<g id="edge48" class="edge">
+<title>u4&#45;&gt;u3</title>
+<path fill="none" stroke="black" d="M1318.68,-419.51C1306.65,-400.3 1286.64,-368.33 1272.68,-346.04"/>
+<polygon fill="black" stroke="black" points="1275.57,-344.05 1267.3,-337.44 1269.64,-347.77 1275.57,-344.05"/>
+</g>
+<!-- u6 -->
+<g id="node29" class="node">
+<title>u6</title>
+<ellipse fill="#ffbbff" stroke="black" stroke-width="0" cx="934" cy="-571.99" rx="64.19" ry="18"/>
+<text text-anchor="middle" x="934" y="-568.29" font-family="Times-Roman" font-size="14.00">MegaParsec</text>
+</g>
+<!-- u5&#45;&gt;u6 -->
+<g id="edge49" class="edge">
+<title>u5&#45;&gt;u6</title>
+<path fill="none" stroke="black" d="M1225.64,-453.75C1216.72,-464.19 1203.86,-477.47 1190,-485.99 1117.08,-530.81 1088.16,-518.79 1007,-545.99 999.06,-548.65 990.64,-551.5 982.45,-554.3"/>
+<polygon fill="black" stroke="black" points="981.32,-550.99 972.99,-557.53 983.58,-557.61 981.32,-550.99"/>
+</g>
+<!-- u7 -->
+<g id="node30" class="node">
+<title>u7</title>
+<ellipse fill="#ffbbff" stroke="black" stroke-width="0" cx="1030" cy="-319.99" rx="44.39" ry="18"/>
+<text text-anchor="middle" x="1030" y="-316.29" font-family="Times-Roman" font-size="14.00">Prelude</text>
+</g>
+<!-- u5&#45;&gt;u7 -->
+<g id="edge50" class="edge">
+<title>u5&#45;&gt;u7</title>
+<path fill="none" stroke="black" d="M1218.11,-422.39C1212.34,-418.59 1205.98,-414.53 1200,-410.99 1154.95,-384.33 1101.33,-356.57 1066.52,-339.06"/>
+<polygon fill="black" stroke="black" points="1067.74,-335.75 1057.23,-334.4 1064.6,-342.01 1067.74,-335.75"/>
+</g>
+<!-- u9 -->
+<g id="node25" class="node">
+<title>u9</title>
+<ellipse fill="#77ff77" stroke="black" stroke-width="0" cx="803" cy="-436.99" rx="51.19" ry="18"/>
+<text text-anchor="middle" x="803" y="-433.29" font-family="Times-Roman" font-size="14.00">Common</text>
+</g>
+<!-- u12&#45;&gt;u9 -->
+<g id="edge59" class="edge">
+<title>u12&#45;&gt;u9</title>
+<path fill="none" stroke="black" d="M822.17,-553.87C818.46,-531.43 811.9,-491.79 807.5,-465.2"/>
+<polygon fill="black" stroke="black" points="810.91,-464.33 805.82,-455.04 804,-465.48 810.91,-464.33"/>
+</g>
+<!-- u9&#45;&gt;u7 -->
+<g id="edge60" class="edge">
+<title>u9&#45;&gt;u7</title>
+<path fill="none" stroke="black" d="M831.29,-421.66C872.57,-400.75 949.27,-361.89 994.36,-339.05"/>
+<polygon fill="black" stroke="black" points="996.13,-342.07 1003.47,-334.43 992.97,-335.83 996.13,-342.07"/>
+</g>
+<!-- u10 -->
+<g id="node26" class="node">
+<title>u10</title>
+<ellipse fill="#ffff77" stroke="black" stroke-width="0" cx="1030" cy="-80.99" rx="27" ry="18"/>
+<text text-anchor="middle" x="1030" y="-77.29" font-family="Times-Roman" font-size="14.00">QQ</text>
+</g>
+<!-- u16 -->
+<g id="node27" class="node">
+<title>u16</title>
+<ellipse fill="#7777ff" stroke="black" stroke-width="0" cx="629" cy="-571.99" rx="27" ry="18"/>
+<text text-anchor="middle" x="629" y="-568.29" font-family="Times-Roman" font-size="14.00">QQ</text>
+</g>
+<!-- u15&#45;&gt;u1 -->
+<g id="edge51" class="edge">
+<title>u15&#45;&gt;u1</title>
+<path fill="none" stroke="black" d="M707.81,-589.96C711.74,-608.15 720.7,-636.49 740,-651.99 869.4,-755.91 944.8,-686.54 1106,-725.99 1109.21,-726.78 1112.51,-727.62 1115.82,-728.5"/>
+<polygon fill="black" stroke="black" points="1115.2,-731.95 1125.77,-731.2 1117.04,-725.2 1115.2,-731.95"/>
+</g>
+<!-- u6&#45;&gt;u3 -->
+<g id="edge52" class="edge">
+<title>u6&#45;&gt;u3</title>
+<path fill="none" stroke="black" d="M972.89,-557.62C1042.12,-533.81 1179.56,-486.5 1180,-485.99 1202.36,-460.38 1181.75,-442.3 1195,-410.99 1205.36,-386.51 1222.94,-361.88 1236.75,-344.58"/>
+<polygon fill="black" stroke="black" points="1239.56,-346.68 1243.17,-336.72 1234.13,-342.25 1239.56,-346.68"/>
+</g>
+<!-- u8 -->
+<g id="node31" class="node">
+<title>u8</title>
+<ellipse fill="#ffbbff" stroke="black" stroke-width="0" cx="1030" cy="-202.99" rx="42.49" ry="18"/>
+<text text-anchor="middle" x="1030" y="-199.29" font-family="Times-Roman" font-size="14.00">Logger</text>
+</g>
+<!-- u7&#45;&gt;u8 -->
+<g id="edge54" class="edge">
+<title>u7&#45;&gt;u8</title>
+<path fill="none" stroke="black" stroke-dasharray="5,2" d="M1030,-301.52C1030,-282.93 1030,-253.23 1030,-231.49"/>
+<polygon fill="black" stroke="black" points="1033.5,-231.24 1030,-221.24 1026.5,-231.24 1033.5,-231.24"/>
+</g>
+<!-- u2 -->
+<g id="node34" class="node">
+<title>u2</title>
+<ellipse fill="#ffffbb" stroke="black" stroke-width="0" cx="1128" cy="-436.99" rx="37.89" ry="18"/>
+<text text-anchor="middle" x="1128" y="-433.29" font-family="Times-Roman" font-size="14.00">Errors</text>
+</g>
+<!-- u7&#45;&gt;u2 -->
+<g id="edge53" class="edge">
+<title>u7&#45;&gt;u2</title>
+<path fill="none" stroke="black" d="M1043.83,-337.21C1060.5,-356.78 1088.66,-389.83 1107.78,-412.26"/>
+<polygon fill="black" stroke="black" points="1105.22,-414.66 1114.37,-420 1110.55,-410.12 1105.22,-414.66"/>
+</g>
+<!-- u8&#45;&gt;u4 -->
+<g id="edge55" class="edge">
+<title>u8&#45;&gt;u4</title>
+<path fill="none" stroke="black" d="M1072.08,-205.27C1132.49,-209.51 1242.99,-226.65 1302,-293.99 1329.81,-325.73 1332.74,-377.05 1331.47,-408.52"/>
+<polygon fill="black" stroke="black" points="1327.96,-408.58 1330.88,-418.77 1334.95,-408.98 1327.96,-408.58"/>
+</g>
+<!-- u8&#45;&gt;u9 -->
+<g id="edge56" class="edge">
+<title>u8&#45;&gt;u9</title>
+<path fill="none" stroke="black" stroke-dasharray="5,2" d="M1014.36,-219.98C975.12,-260.08 872.38,-365.08 826.14,-412.34"/>
+<polygon fill="black" stroke="black" points="823.45,-410.08 818.96,-419.68 828.46,-414.98 823.45,-410.08"/>
+</g>
+<!-- u8&#45;&gt;u10 -->
+<g id="edge57" class="edge">
+<title>u8&#45;&gt;u10</title>
+<path fill="none" stroke="black" d="M1030,-184.8C1030,-165.1 1030,-132.57 1030,-109.38"/>
+<polygon fill="black" stroke="black" points="1033.5,-109.15 1030,-99.15 1026.5,-109.15 1033.5,-109.15"/>
+</g>
+<!-- u11&#45;&gt;u5 -->
+<g id="edge58" class="edge">
+<title>u11&#45;&gt;u5</title>
+<path fill="none" stroke="black" d="M1062.1,-557.23C1067.11,-553.42 1072.68,-549.4 1078,-545.99 1125.54,-515.51 1144.66,-519.65 1190,-485.99 1199.71,-478.78 1209.34,-469.64 1217.41,-461.28"/>
+<polygon fill="black" stroke="black" points="1220.04,-463.58 1224.33,-453.89 1214.94,-458.8 1220.04,-463.58"/>
+</g>
+<!-- u0&#45;&gt;u16 -->
+<g id="edge4" class="edge">
+<title>u0&#45;&gt;u16</title>
+<path fill="none" stroke="black" d="M700.59,-847.09C687.91,-798.57 651.35,-658.57 635.96,-599.64"/>
+<polygon fill="black" stroke="black" points="639.34,-598.73 633.43,-589.94 632.57,-600.5 639.34,-598.73"/>
+</g>
+<!-- u0&#45;&gt;u15 -->
+<g id="edge3" class="edge">
+<title>u0&#45;&gt;u15</title>
+<path fill="none" stroke="black" d="M705,-846.66C705,-797.93 705,-659.45 705,-600.31"/>
+<polygon fill="black" stroke="black" points="708.5,-600.23 705,-590.23 701.5,-600.23 708.5,-600.23"/>
+</g>
+<!-- u0&#45;&gt;u14 -->
+<g id="edge2" class="edge">
+<title>u0&#45;&gt;u14</title>
+<path fill="none" stroke="black" d="M730.82,-850.57C771.64,-829.36 851.2,-788.02 897.73,-763.84"/>
+<polygon fill="black" stroke="black" points="899.59,-766.81 906.85,-759.1 896.37,-760.6 899.59,-766.81"/>
+</g>
+<!-- u2&#45;&gt;u3 -->
+<g id="edge5" class="edge">
+<title>u2&#45;&gt;u3</title>
+<path fill="none" stroke="black" d="M1145.13,-420.72C1167.39,-400.87 1206.44,-366.06 1232.01,-343.27"/>
+<polygon fill="black" stroke="black" points="1234.66,-345.59 1239.8,-336.32 1230.01,-340.37 1234.66,-345.59"/>
+</g>
+<!-- u13&#45;&gt;u3 -->
+<g id="edge6" class="edge">
+<title>u13&#45;&gt;u3</title>
+<path fill="none" stroke="black" d="M1413.93,-553.61C1413.03,-522.51 1407.48,-456.35 1378,-410.99 1356.72,-378.25 1319.17,-353.11 1291.53,-337.83"/>
+<polygon fill="black" stroke="black" points="1293.04,-334.67 1282.57,-333.03 1289.73,-340.84 1293.04,-334.67"/>
+</g>
+<!-- u14&#45;&gt;u5 -->
+<g id="edge7" class="edge">
+<title>u14&#45;&gt;u5</title>
+<path fill="none" stroke="black" d="M970.19,-731.9C1005.99,-718.88 1059.19,-693.62 1086,-651.99 1111.67,-612.13 1073.1,-586.34 1098,-545.99 1123.63,-504.44 1152.09,-516.75 1190,-485.99 1199.39,-478.37 1208.96,-469.15 1217.06,-460.83"/>
+<polygon fill="black" stroke="black" points="1219.67,-463.17 1224.04,-453.52 1214.6,-458.34 1219.67,-463.17"/>
+</g>
+<!-- u14&#45;&gt;u12 -->
+<g id="edge8" class="edge">
+<title>u14&#45;&gt;u12</title>
+<path fill="none" stroke="black" d="M917.2,-726.88C899.99,-709.65 873.37,-680.88 856,-651.99 846.1,-635.52 838.24,-615.33 832.91,-599.48"/>
+<polygon fill="black" stroke="black" points="836.18,-598.22 829.78,-589.77 829.52,-600.36 836.18,-598.22"/>
+</g>
+<!-- u18&#45;&gt;u5 -->
+<g id="edge10" class="edge">
+<title>u18&#45;&gt;u5</title>
+<path fill="none" stroke="black" d="M1467.83,-725.94C1481.37,-689.08 1507.02,-600.87 1467,-545.99 1415.57,-475.47 1352.95,-533.91 1280,-485.99 1270.56,-479.79 1261.98,-470.91 1255.06,-462.47"/>
+<polygon fill="black" stroke="black" points="1257.62,-460.06 1248.74,-454.29 1252.09,-464.34 1257.62,-460.06"/>
+</g>
+<!-- u18&#45;&gt;u13 -->
+<g id="edge9" class="edge">
+<title>u18&#45;&gt;u13</title>
+<path fill="none" stroke="black" d="M1456.23,-725.75C1448.05,-696.15 1431.26,-635.42 1421.5,-600.1"/>
+<polygon fill="black" stroke="black" points="1424.75,-598.72 1418.71,-590.02 1418,-600.59 1424.75,-598.72"/>
+</g>
+<!-- u20 -->
+<g id="node38" class="node">
+<title>u20</title>
+<ellipse fill="#bbffbb" stroke="black" stroke-width="0" cx="742" cy="-1387.99" rx="32.49" ry="18"/>
+<text text-anchor="middle" x="742" y="-1384.29" font-family="Times-Roman" font-size="14.00">Main</text>
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 <g id="edge1" class="edge">
 <title>u20&#45;&gt;u21</title>
-<path fill="none" stroke="black" d="M627,-751.64C627,-741.85 627,-729.38 627,-718.29"/>
-<polygon fill="black" stroke="black" points="630.5,-718.22 627,-708.22 623.5,-718.22 630.5,-718.22"/>
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-<!-- u21&#45;&gt;u0 -->
-<g id="edge2" class="edge">
-<title>u21&#45;&gt;u0</title>
-<path fill="none" stroke="black" d="M627,-671.56C627,-660.73 627,-646.56 627,-634.25"/>
-<polygon fill="black" stroke="black" points="630.5,-634.04 627,-624.04 623.5,-634.04 630.5,-634.04"/>
+<path fill="none" stroke="black" d="M742,-1369.75C742,-1340.15 742,-1279.42 742,-1244.1"/>
+<polygon fill="black" stroke="black" points="745.5,-1244.02 742,-1234.02 738.5,-1244.02 745.5,-1244.02"/>
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--- a/docs/modules_wide.svg
+++ b/docs/modules_wide.svg
@@ -4,363 +4,638 @@
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-<g id="graph0" class="graph" transform="scale(0.91 0.91) rotate(0) translate(4 710)">
+<svg width="1076pt" height="648pt"
+ viewBox="0.00 0.00 1076.37 648.00" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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 <title>G</title>
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-<text text-anchor="middle" x="588.33" y="-574.8" font-family="Times-Roman" font-size="14.00">GHCup</text>
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 <g id="clust2" class="cluster">
 <title>cluster_1</title>
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-<text text-anchor="middle" x="428.85" y="-468.8" font-family="Times-Roman" font-size="14.00">Download</text>
+<polygon fill="#000000" fill-opacity="0.058824" stroke="#000000" stroke-opacity="0.058824" points="1102,-352.89 1102,-548.81 1362,-548.81 1362,-352.89 1102,-352.89"/>
+<text text-anchor="middle" x="1232" y="-533.61" font-family="Times-Roman" font-size="14.00">Download</text>
 </g>
 <g id="clust3" class="cluster">
 <title>cluster_2</title>
-<polygon fill="#000000" fill-opacity="0.058824" stroke="#000000" stroke-opacity="0.058824" points="363.19,-171 363.19,-318 605.76,-318 605.76,-171 363.19,-171"/>
-<text text-anchor="middle" x="484.47" y="-302.8" font-family="Times-Roman" font-size="14.00">Types</text>
+<polygon fill="#000000" fill-opacity="0.058824" stroke="#000000" stroke-opacity="0.058824" points="16,-626.75 16,-863.81 1559,-863.81 1559,-626.75 16,-626.75"/>
+<text text-anchor="middle" x="787.5" y="-848.61" font-family="Times-Roman" font-size="14.00">OptParse</text>
 </g>
 <g id="clust4" class="cluster">
 <title>cluster_3</title>
-<polygon fill="#000000" fill-opacity="0.058824" stroke="#000000" stroke-opacity="0.058824" points="758.53,-16 758.53,-515 1155.22,-515 1155.22,-16 758.53,-16"/>
-<text text-anchor="middle" x="956.88" y="-499.8" font-family="Times-Roman" font-size="14.00">Utils</text>
+<polygon fill="#000000" fill-opacity="0.058824" stroke="#000000" stroke-opacity="0.058824" points="1196,-185.1 1196,-344.23 1377,-344.23 1377,-185.1 1196,-185.1"/>
+<text text-anchor="middle" x="1286.5" y="-329.03" font-family="Times-Roman" font-size="14.00">Types</text>
 </g>
 <g id="clust5" class="cluster">
 <title>cluster_4</title>
-<polygon fill="#000000" fill-opacity="0.058824" stroke="#000000" stroke-opacity="0.058824" points="857.71,-243 857.71,-401 1015.85,-401 1015.85,-243 857.71,-243"/>
-<text text-anchor="middle" x="936.78" y="-385.8" font-family="Times-Roman" font-size="14.00">File</text>
+<polygon fill="#000000" fill-opacity="0.058824" stroke="#000000" stroke-opacity="0.058824" points="586,-17.32 586,-467.63 1082,-467.63 1082,-17.32 586,-17.32"/>
+<text text-anchor="middle" x="834" y="-452.43" font-family="Times-Roman" font-size="14.00">Utils</text>
 </g>
 <g id="clust6" class="cluster">
 <title>cluster_5</title>
-<polygon fill="#000000" fill-opacity="0.058824" stroke="#000000" stroke-opacity="0.058824" points="781.32,-24 781.32,-99 875.13,-99 875.13,-24 781.32,-24"/>
-<text text-anchor="middle" x="828.22" y="-83.8" font-family="Times-Roman" font-size="14.00">String</text>
+<polygon fill="#000000" fill-opacity="0.058824" stroke="#000000" stroke-opacity="0.058824" points="744,-263.04 744,-434.07 862,-434.07 862,-263.04 744,-263.04"/>
+<text text-anchor="middle" x="803" y="-418.87" font-family="Times-Roman" font-size="14.00">File</text>
 </g>
 <g id="clust7" class="cluster">
 <title>cluster_6</title>
-<polygon fill="#000000" fill-opacity="0.058824" stroke="#000000" stroke-opacity="0.058824" points="954.2,-409 954.2,-484 1048.01,-484 1048.01,-409 954.2,-409"/>
-<text text-anchor="middle" x="1001.1" y="-468.8" font-family="Times-Roman" font-size="14.00">Version</text>
+<polygon fill="#000000" fill-opacity="0.058824" stroke="#000000" stroke-opacity="0.058824" points="995,-25.98 995,-107.16 1065,-107.16 1065,-25.98 995,-25.98"/>
+<text text-anchor="middle" x="1030" y="-91.96" font-family="Times-Roman" font-size="14.00">String</text>
+</g>
+<g id="clust8" class="cluster">
+<title>cluster_7</title>
+<polygon fill="#000000" fill-opacity="0.058824" stroke="#000000" stroke-opacity="0.058824" points="594,-352.89 594,-434.07 664,-434.07 664,-352.89 594,-352.89"/>
+<text text-anchor="middle" x="629" y="-418.87" font-family="Times-Roman" font-size="14.00">Version</text>
 </g>
 <!-- u1 -->
 <g id="node1" class="node">
 <title>u1</title>
-<ellipse fill="#ffffbb" stroke="black" stroke-width="2" cx="518.39" cy="-435" rx="55.49" ry="18"/>
-<text text-anchor="middle" x="518.39" y="-431.3" font-family="Times-Roman" font-size="14.00">Download</text>
+<ellipse fill="#ffffbb" stroke="black" stroke-width="2" cx="1165" cy="-495.66" rx="55.49" ry="18"/>
+<text text-anchor="middle" x="1165" y="-491.96" font-family="Times-Roman" font-size="14.00">Download</text>
 </g>
 <!-- u12 -->
-<g id="node7" class="node">
+<g id="node24" class="node">
 <title>u12</title>
-<ellipse fill="#bbffff" stroke="black" stroke-width="2" cx="922.39" cy="-352" rx="27" ry="18"/>
-<text text-anchor="middle" x="922.39" y="-348.3" font-family="Times-Roman" font-size="14.00">File</text>
+<ellipse fill="#ffbbff" stroke="black" stroke-width="2" cx="825" cy="-380.66" rx="27" ry="18"/>
+<text text-anchor="middle" x="825" y="-376.96" font-family="Times-Roman" font-size="14.00">File</text>
 </g>
 <!-- u1&#45;&gt;u12 -->
-<g id="edge15" class="edge">
+<g id="edge13" class="edge">
 <title>u1&#45;&gt;u12</title>
-<path fill="none" stroke="black" d="M546.79,-419.43C556.27,-415.25 567.06,-411.24 577.39,-409 594.44,-405.31 876.17,-409.54 891.39,-401 900.16,-396.08 906.84,-387.53 911.72,-379"/>
-<polygon fill="black" stroke="black" points="914.92,-380.43 916.31,-369.92 908.67,-377.26 914.92,-380.43"/>
+<path fill="none" stroke="black" d="M1127.19,-482.48C1120.21,-480.6 1112.93,-478.88 1106,-477.66 1078.58,-472.83 878.46,-477.12 856,-460.66 839.51,-448.58 831.79,-426.38 828.17,-408.59"/>
+<polygon fill="black" stroke="black" points="831.62,-407.99 826.49,-398.73 824.72,-409.17 831.62,-407.99"/>
 </g>
 <!-- u11 -->
-<g id="node15" class="node">
+<g id="node32" class="node">
 <title>u11</title>
-<ellipse fill="#bbffff" stroke="black" stroke-width="0" cx="808.39" cy="-352" rx="28.7" ry="18"/>
-<text text-anchor="middle" x="808.39" y="-348.3" font-family="Times-Roman" font-size="14.00">Dirs</text>
+<ellipse fill="#ffbbff" stroke="black" stroke-width="0" cx="1045" cy="-380.66" rx="28.7" ry="18"/>
+<text text-anchor="middle" x="1045" y="-376.96" font-family="Times-Roman" font-size="14.00">Dirs</text>
 </g>
 <!-- u1&#45;&gt;u11 -->
-<g id="edge14" class="edge">
+<g id="edge12" class="edge">
 <title>u1&#45;&gt;u11</title>
-<path fill="none" stroke="black" d="M548.95,-419.93C557.99,-416.08 567.99,-412.11 577.39,-409 586.69,-405.92 709.34,-376.59 772.03,-361.65"/>
-<polygon fill="black" stroke="black" points="772.99,-365.02 781.91,-359.3 771.37,-358.21 772.99,-365.02"/>
+<path fill="none" stroke="black" d="M1130.87,-481.48C1119.63,-476.1 1107.57,-469.13 1098,-460.66 1081.15,-445.74 1067.22,-424.32 1057.88,-407.55"/>
+<polygon fill="black" stroke="black" points="1060.73,-405.46 1052.92,-398.3 1054.56,-408.76 1060.73,-405.46"/>
 </g>
 <!-- u13 -->
-<g id="node18" class="node">
+<g id="node35" class="node">
 <title>u13</title>
-<ellipse fill="#ffffbb" stroke="black" stroke-width="0" cx="146.39" cy="-269" rx="44.39" ry="18"/>
-<text text-anchor="middle" x="146.39" y="-265.3" font-family="Times-Roman" font-size="14.00">Version</text>
+<ellipse fill="#ffffbb" stroke="black" stroke-width="0" cx="1414" cy="-380.66" rx="44.39" ry="18"/>
+<text text-anchor="middle" x="1414" y="-376.96" font-family="Times-Roman" font-size="14.00">Version</text>
 </g>
 <!-- u1&#45;&gt;u13 -->
-<g id="edge13" class="edge">
+<g id="edge11" class="edge">
 <title>u1&#45;&gt;u13</title>
-<path fill="none" stroke="black" d="M477.97,-422.58C457.84,-417.42 433.02,-411.85 410.39,-409 400.85,-407.8 71.11,-407.88 64.39,-401 41.09,-377.16 48.83,-355.48 64.39,-326 73.49,-308.76 90.55,-295.83 106.76,-286.76"/>
-<polygon fill="black" stroke="black" points="108.39,-289.86 115.62,-282.11 105.14,-283.66 108.39,-289.86"/>
+<path fill="none" stroke="black" d="M1205.09,-483.12C1212.97,-481.1 1221.21,-479.17 1229,-477.66 1259.12,-471.82 1340.24,-477.32 1366,-460.66 1384.87,-448.45 1397.46,-425.95 1405,-408.08"/>
+<polygon fill="black" stroke="black" points="1408.27,-409.31 1408.67,-398.72 1401.76,-406.75 1408.27,-409.31"/>
 </g>
 <!-- u17 -->
 <g id="node2" class="node">
 <title>u17</title>
-<ellipse fill="#bbbbff" stroke="black" stroke-width="0" cx="445.39" cy="-352" rx="30.59" ry="18"/>
-<text text-anchor="middle" x="445.39" y="-348.3" font-family="Times-Roman" font-size="14.00">Utils</text>
+<ellipse fill="#bbbbff" stroke="black" stroke-width="0" cx="1267" cy="-380.66" rx="30.59" ry="18"/>
+<text text-anchor="middle" x="1267" y="-376.96" font-family="Times-Roman" font-size="14.00">Utils</text>
 </g>
 <!-- u5 -->
-<g id="node6" class="node">
+<g id="node23" class="node">
 <title>u5</title>
-<ellipse fill="#ffbbbb" stroke="black" stroke-width="0" cx="549.39" cy="-269" rx="33.6" ry="18"/>
-<text text-anchor="middle" x="549.39" y="-265.3" font-family="Times-Roman" font-size="14.00">JSON</text>
+<ellipse fill="#bbffff" stroke="black" stroke-width="0" cx="1238" cy="-291.66" rx="33.6" ry="18"/>
+<text text-anchor="middle" x="1238" y="-287.96" font-family="Times-Roman" font-size="14.00">JSON</text>
 </g>
 <!-- u17&#45;&gt;u5 -->
-<g id="edge16" class="edge">
+<g id="edge14" class="edge">
 <title>u17&#45;&gt;u5</title>
-<path fill="none" stroke="black" d="M463.03,-337.26C479.49,-324.44 504.26,-305.15 523.05,-290.51"/>
-<polygon fill="black" stroke="black" points="525.22,-293.26 530.96,-284.35 520.92,-287.74 525.22,-293.26"/>
+<path fill="none" stroke="black" d="M1261.41,-362.89C1257.3,-350.57 1251.64,-333.58 1246.91,-319.4"/>
+<polygon fill="black" stroke="black" points="1250.16,-318.06 1243.67,-309.68 1243.52,-320.27 1250.16,-318.06"/>
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 <!-- u19 -->
 <g id="node3" class="node">
 <title>u19</title>
-<ellipse fill="#bbbbff" stroke="black" stroke-width="0" cx="343.39" cy="-435" rx="57.69" ry="18"/>
-<text text-anchor="middle" x="343.39" y="-431.3" font-family="Times-Roman" font-size="14.00">IOStreams</text>
+<ellipse fill="#bbbbff" stroke="black" stroke-width="0" cx="1296" cy="-495.66" rx="57.69" ry="18"/>
+<text text-anchor="middle" x="1296" y="-491.96" font-family="Times-Roman" font-size="14.00">IOStreams</text>
 </g>
 <!-- u19&#45;&gt;u17 -->
-<g id="edge17" class="edge">
+<g id="edge15" class="edge">
 <title>u19&#45;&gt;u17</title>
-<path fill="none" stroke="black" d="M378.72,-420.5C389.55,-415.38 401.06,-408.84 410.39,-401 418.16,-394.47 425.12,-385.87 430.76,-377.75"/>
-<polygon fill="black" stroke="black" points="433.77,-379.54 436.33,-369.25 427.92,-375.7 433.77,-379.54"/>
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-<title>u3</title>
-<ellipse fill="#ffffbb" stroke="black" stroke-width="2" cx="534.39" cy="-197" rx="36.29" ry="18"/>
-<text text-anchor="middle" x="534.39" y="-193.3" font-family="Times-Roman" font-size="14.00">Types</text>
-</g>
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-<g id="node5" class="node">
-<title>u4</title>
-<ellipse fill="#ffbbbb" stroke="black" stroke-width="0" cx="427.39" cy="-269" rx="39.79" ry="18"/>
-<text text-anchor="middle" x="427.39" y="-265.3" font-family="Times-Roman" font-size="14.00">Optics</text>
-</g>
-<!-- u4&#45;&gt;u3 -->
-<g id="edge18" class="edge">
-<title>u4&#45;&gt;u3</title>
-<path fill="none" stroke="black" d="M449.04,-253.83C464.95,-243.42 486.78,-229.15 504.37,-217.64"/>
-<polygon fill="black" stroke="black" points="506.68,-220.31 513.13,-211.91 502.85,-214.45 506.68,-220.31"/>
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-<!-- u6 -->
-<g id="node12" class="node">
-<title>u6</title>
-<ellipse fill="#bbffff" stroke="black" stroke-width="0" cx="855.39" cy="-435" rx="64.19" ry="18"/>
-<text text-anchor="middle" x="855.39" y="-431.3" font-family="Times-Roman" font-size="14.00">MegaParsec</text>
-</g>
-<!-- u5&#45;&gt;u6 -->
-<g id="edge19" class="edge">
-<title>u5&#45;&gt;u6</title>
-<path fill="none" stroke="black" d="M566.7,-284.68C579.52,-295.01 597.75,-308.62 615.39,-318 624.58,-322.89 630.09,-318.59 637.39,-326 662.15,-351.13 635.32,-379.63 663.39,-401 674.37,-409.36 773.88,-406.14 787.39,-409 795.7,-410.76 804.37,-413.33 812.61,-416.16"/>
-<polygon fill="black" stroke="black" points="811.46,-419.47 822.06,-419.57 813.84,-412.88 811.46,-419.47"/>
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-<!-- u7 -->
-<g id="node13" class="node">
-<title>u7</title>
-<ellipse fill="#bbffff" stroke="black" stroke-width="0" cx="828.39" cy="-197" rx="44.39" ry="18"/>
-<text text-anchor="middle" x="828.39" y="-193.3" font-family="Times-Roman" font-size="14.00">Prelude</text>
-</g>
-<!-- u5&#45;&gt;u7 -->
-<g id="edge20" class="edge">
-<title>u5&#45;&gt;u7</title>
-<path fill="none" stroke="black" d="M567.9,-253.71C573.85,-249.71 580.65,-245.72 587.39,-243 648.94,-218.19 724.91,-206.91 774.9,-201.88"/>
-<polygon fill="black" stroke="black" points="775.54,-205.33 785.16,-200.9 774.87,-198.36 775.54,-205.33"/>
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-<!-- u9 -->
-<g id="node8" class="node">
-<title>u9</title>
-<ellipse fill="#ffbbff" stroke="black" stroke-width="0" cx="936.39" cy="-269" rx="51.19" ry="18"/>
-<text text-anchor="middle" x="936.39" y="-265.3" font-family="Times-Roman" font-size="14.00">Common</text>
-</g>
-<!-- u12&#45;&gt;u9 -->
-<g id="edge30" class="edge">
-<title>u12&#45;&gt;u9</title>
-<path fill="none" stroke="black" d="M925.36,-333.82C927.2,-323.19 929.6,-309.31 931.69,-297.2"/>
-<polygon fill="black" stroke="black" points="935.17,-297.6 933.42,-287.15 928.27,-296.41 935.17,-297.6"/>
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-<!-- u9&#45;&gt;u7 -->
-<g id="edge31" class="edge">
-<title>u9&#45;&gt;u7</title>
-<path fill="none" stroke="black" d="M912.96,-252.81C897.32,-242.68 876.58,-229.24 859.56,-218.2"/>
-<polygon fill="black" stroke="black" points="861.33,-215.18 851.04,-212.68 857.53,-221.06 861.33,-215.18"/>
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-<!-- u10 -->
-<g id="node9" class="node">
-<title>u10</title>
-<ellipse fill="#77ff77" stroke="black" stroke-width="0" cx="828.39" cy="-50" rx="27" ry="18"/>
-<text text-anchor="middle" x="828.39" y="-46.3" font-family="Times-Roman" font-size="14.00">QQ</text>
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-<title>u16</title>
-<ellipse fill="#ffff77" stroke="black" stroke-width="0" cx="1001.39" cy="-435" rx="27" ry="18"/>
-<text text-anchor="middle" x="1001.39" y="-431.3" font-family="Times-Roman" font-size="14.00">QQ</text>
-</g>
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-<g id="node11" class="node">
-<title>u15</title>
-<ellipse fill="#ffffbb" stroke="black" stroke-width="2" cx="1103.39" cy="-435" rx="30.59" ry="18"/>
-<text text-anchor="middle" x="1103.39" y="-431.3" font-family="Times-Roman" font-size="14.00">Utils</text>
-</g>
-<!-- u15&#45;&gt;u12 -->
-<g id="edge22" class="edge">
-<title>u15&#45;&gt;u12</title>
-<path fill="none" stroke="black" d="M1080.91,-422.68C1072.07,-418.31 1061.8,-413.33 1052.39,-409 1019.33,-393.79 981.02,-377.44 954.59,-366.35"/>
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-<!-- u15&#45;&gt;u11 -->
-<g id="edge21" class="edge">
-<title>u15&#45;&gt;u11</title>
-<path fill="none" stroke="black" d="M1082.81,-421.48C1073.8,-416.65 1062.9,-411.66 1052.39,-409 1009.49,-398.14 893.64,-419.41 853.39,-401 842.1,-395.84 832.28,-386.4 824.72,-377.25"/>
-<polygon fill="black" stroke="black" points="827.3,-374.87 818.44,-369.07 821.75,-379.13 827.3,-374.87"/>
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-<!-- u6&#45;&gt;u3 -->
-<g id="edge23" class="edge">
-<title>u6&#45;&gt;u3</title>
-<path fill="none" stroke="black" d="M817.86,-420.3C799.34,-413.36 779.12,-405.48 770.39,-401 716.1,-373.14 711.12,-350.84 655.39,-326 642.79,-320.38 635.87,-326.98 625.39,-318 597.74,-294.3 614.8,-271.71 592.39,-243 584.81,-233.29 574.68,-224.49 565.01,-217.31"/>
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-<!-- u8 -->
-<g id="node14" class="node">
-<title>u8</title>
-<ellipse fill="#bbffff" stroke="black" stroke-width="0" cx="828.39" cy="-125" rx="42.49" ry="18"/>
-<text text-anchor="middle" x="828.39" y="-121.3" font-family="Times-Roman" font-size="14.00">Logger</text>
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-<!-- u7&#45;&gt;u8 -->
-<g id="edge25" class="edge">
-<title>u7&#45;&gt;u8</title>
-<path fill="none" stroke="black" stroke-dasharray="5,2" d="M828.39,-178.7C828.39,-170.98 828.39,-161.71 828.39,-153.11"/>
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-<title>u2</title>
-<ellipse fill="#ffffbb" stroke="black" stroke-width="0" cx="696.39" cy="-269" rx="37.89" ry="18"/>
-<text text-anchor="middle" x="696.39" y="-265.3" font-family="Times-Roman" font-size="14.00">Errors</text>
-</g>
-<!-- u7&#45;&gt;u2 -->
-<g id="edge24" class="edge">
-<title>u7&#45;&gt;u2</title>
-<path fill="none" stroke="black" d="M802.53,-211.71C781.65,-222.79 752.12,-238.45 729.51,-250.44"/>
-<polygon fill="black" stroke="black" points="727.8,-247.38 720.6,-255.16 731.07,-253.57 727.8,-247.38"/>
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-<!-- u8&#45;&gt;u4 -->
-<g id="edge26" class="edge">
-<title>u8&#45;&gt;u4</title>
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-<polygon fill="black" stroke="black" points="433.54,-240.45 433.08,-251.04 440.04,-243.06 433.54,-240.45"/>
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-<!-- u8&#45;&gt;u9 -->
-<g id="edge27" class="edge">
-<title>u8&#45;&gt;u9</title>
-<path fill="none" stroke="black" stroke-dasharray="5,2" d="M849.03,-140.76C859.52,-148.9 872,-159.65 881.39,-171 899.5,-192.89 914.92,-221.56 924.79,-242.04"/>
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-<!-- u8&#45;&gt;u10 -->
-<g id="edge28" class="edge">
-<title>u8&#45;&gt;u10</title>
-<path fill="none" stroke="black" d="M828.39,-106.7C828.39,-98.25 828.39,-87.87 828.39,-78.37"/>
-<polygon fill="black" stroke="black" points="831.89,-78.18 828.39,-68.18 824.89,-78.18 831.89,-78.18"/>
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-<!-- u11&#45;&gt;u5 -->
-<g id="edge29" class="edge">
-<title>u11&#45;&gt;u5</title>
-<path fill="none" stroke="black" d="M781.07,-346.57C749.06,-341.43 694.42,-332.79 647.39,-326 620.76,-322.16 610.78,-331.29 587.39,-318 577.83,-312.56 569.78,-303.68 563.6,-295.02"/>
-<polygon fill="black" stroke="black" points="566.46,-293 558.04,-286.57 560.61,-296.85 566.46,-293"/>
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-<!-- u0 -->
-<g id="node16" class="node">
-<title>u0</title>
-<ellipse fill="#bbffbb" stroke="black" stroke-width="2" cx="840.39" cy="-541" rx="42.49" ry="18"/>
-<text text-anchor="middle" x="840.39" y="-537.3" font-family="Times-Roman" font-size="14.00">GHCup</text>
-</g>
-<!-- u0&#45;&gt;u1 -->
-<g id="edge4" class="edge">
-<title>u0&#45;&gt;u1</title>
-<path fill="none" stroke="black" d="M798.15,-540.08C733.62,-539.53 614.12,-535.65 577.39,-515 556.17,-503.07 540.32,-480.02 530.42,-461.88"/>
-<polygon fill="black" stroke="black" points="533.49,-460.2 525.79,-452.93 527.27,-463.42 533.49,-460.2"/>
-</g>
-<!-- u0&#45;&gt;u16 -->
-<g id="edge6" class="edge">
-<title>u0&#45;&gt;u16</title>
-<path fill="none" stroke="black" d="M881.32,-536.43C914.21,-532.8 957.04,-526.09 970.39,-515 985.87,-502.13 993.66,-480.49 997.55,-463.11"/>
-<polygon fill="black" stroke="black" points="1001.06,-463.44 999.51,-452.96 994.18,-462.12 1001.06,-463.44"/>
-</g>
-<!-- u0&#45;&gt;u15 -->
-<g id="edge5" class="edge">
-<title>u0&#45;&gt;u15</title>
-<path fill="none" stroke="black" d="M882.83,-539.21C936.42,-537.51 1024.95,-532.11 1052.39,-515 1071.91,-502.83 1085.39,-480.12 1093.57,-462.17"/>
-<polygon fill="black" stroke="black" points="1096.87,-463.35 1097.57,-452.78 1090.43,-460.6 1096.87,-463.35"/>
-</g>
-<!-- u14 -->
-<g id="node19" class="node">
-<title>u14</title>
-<ellipse fill="#ffffbb" stroke="black" stroke-width="0" cx="680.39" cy="-435" rx="48.19" ry="18"/>
-<text text-anchor="middle" x="680.39" y="-431.3" font-family="Times-Roman" font-size="14.00">Platform</text>
-</g>
-<!-- u0&#45;&gt;u14 -->
-<g id="edge3" class="edge">
-<title>u0&#45;&gt;u14</title>
-<path fill="none" stroke="black" d="M801.74,-533.4C786.24,-529.61 768.7,-523.78 754.39,-515 731.68,-501.06 711.42,-478.33 697.87,-460.82"/>
-<polygon fill="black" stroke="black" points="700.58,-458.59 691.78,-452.7 694.98,-462.8 700.58,-458.59"/>
-</g>
-<!-- u2&#45;&gt;u3 -->
-<g id="edge7" class="edge">
-<title>u2&#45;&gt;u3</title>
-<path fill="none" stroke="black" d="M669.27,-256.28C642.05,-244.52 599.95,-226.33 570.04,-213.4"/>
-<polygon fill="black" stroke="black" points="571.35,-210.16 560.79,-209.41 568.58,-216.59 571.35,-210.16"/>
-</g>
-<!-- u13&#45;&gt;u3 -->
-<g id="edge8" class="edge">
-<title>u13&#45;&gt;u3</title>
-<path fill="none" stroke="black" d="M186.09,-260.84C259.14,-247.66 414.32,-219.66 490.43,-205.93"/>
-<polygon fill="black" stroke="black" points="491.41,-209.31 500.63,-204.09 490.17,-202.42 491.41,-209.31"/>
-</g>
-<!-- u14&#45;&gt;u5 -->
-<g id="edge9" class="edge">
-<title>u14&#45;&gt;u5</title>
-<path fill="none" stroke="black" d="M656.5,-419.22C649.64,-414.1 642.62,-407.9 637.39,-401 615.71,-372.38 627.41,-355.8 607.39,-326 598.66,-313.01 586.48,-300.68 575.54,-290.91"/>
-<polygon fill="black" stroke="black" points="577.72,-288.16 567.86,-284.28 573.14,-293.46 577.72,-288.16"/>
-</g>
-<!-- u14&#45;&gt;u12 -->
-<g id="edge10" class="edge">
-<title>u14&#45;&gt;u12</title>
-<path fill="none" stroke="black" d="M711.94,-421.27C724.88,-416.59 740.15,-411.77 754.39,-409 784.33,-403.18 865.04,-416.36 891.39,-401 900.07,-395.94 906.74,-387.36 911.63,-378.84"/>
-<polygon fill="black" stroke="black" points="914.82,-380.3 916.24,-369.8 908.58,-377.12 914.82,-380.3"/>
-</g>
-<!-- u18 -->
-<g id="node20" class="node">
-<title>u18</title>
-<ellipse fill="#ffffbb" stroke="black" stroke-width="0" cx="146.39" cy="-352" rx="73.39" ry="18"/>
-<text text-anchor="middle" x="146.39" y="-348.3" font-family="Times-Roman" font-size="14.00">Requirements</text>
-</g>
-<!-- u18&#45;&gt;u5 -->
-<g id="edge12" class="edge">
-<title>u18&#45;&gt;u5</title>
-<path fill="none" stroke="black" d="M192.35,-337.85C210.3,-333.27 231.16,-328.62 250.39,-326 300.18,-319.2 428.51,-333.26 476.39,-318 493.93,-312.41 511.26,-301.32 524.62,-291.22"/>
-<polygon fill="black" stroke="black" points="527.1,-293.72 532.79,-284.78 522.77,-288.22 527.1,-293.72"/>
-</g>
-<!-- u18&#45;&gt;u13 -->
-<g id="edge11" class="edge">
-<title>u18&#45;&gt;u13</title>
-<path fill="none" stroke="black" d="M146.39,-333.82C146.39,-323.19 146.39,-309.31 146.39,-297.2"/>
-<polygon fill="black" stroke="black" points="149.89,-297.15 146.39,-287.15 142.89,-297.15 149.89,-297.15"/>
-</g>
-<!-- u20 -->
-<g id="node21" class="node">
-<title>u20</title>
-<ellipse fill="#bbffbb" stroke="black" stroke-width="0" cx="840.39" cy="-688" rx="32.49" ry="18"/>
-<text text-anchor="middle" x="840.39" y="-684.3" font-family="Times-Roman" font-size="14.00">Main</text>
+<path fill="none" stroke="black" d="M1291.6,-477.5C1286.88,-459.14 1279.35,-429.78 1273.86,-408.39"/>
+<polygon fill="black" stroke="black" points="1277.23,-407.43 1271.35,-398.61 1270.45,-409.17 1277.23,-407.43"/>
 </g>
 <!-- u21 -->
-<g id="node22" class="node">
+<g id="node4" class="node">
 <title>u21</title>
-<ellipse fill="#bbffbb" stroke="black" stroke-width="0" cx="840.39" cy="-616" rx="46.29" ry="18"/>
-<text text-anchor="middle" x="840.39" y="-612.3" font-family="Times-Roman" font-size="14.00">Validate</text>
+<ellipse fill="#ffffbb" stroke="black" stroke-width="2" cx="742" cy="-810.66" rx="51.99" ry="18"/>
+<text text-anchor="middle" x="742" y="-806.96" font-family="Times-Roman" font-size="14.00">OptParse</text>
+</g>
+<!-- u23 -->
+<g id="node6" class="node">
+<title>u23</title>
+<ellipse fill="#ffbbbb" stroke="black" stroke-width="0" cx="846" cy="-732.66" rx="38.19" ry="18"/>
+<text text-anchor="middle" x="846" y="-728.96" font-family="Times-Roman" font-size="14.00">Install</text>
+</g>
+<!-- u21&#45;&gt;u23 -->
+<g id="edge16" class="edge">
+<title>u21&#45;&gt;u23</title>
+<path fill="none" stroke="black" d="M763.3,-794.1C778.98,-782.63 800.48,-766.92 817.63,-754.39"/>
+<polygon fill="black" stroke="black" points="820.13,-756.9 826.14,-748.17 816,-751.25 820.13,-756.9"/>
+</g>
+<!-- u24 -->
+<g id="node7" class="node">
+<title>u24</title>
+<ellipse fill="#ffbbbb" stroke="black" stroke-width="0" cx="929" cy="-732.66" rx="27" ry="18"/>
+<text text-anchor="middle" x="929" y="-728.96" font-family="Times-Roman" font-size="14.00">Set</text>
+</g>
+<!-- u21&#45;&gt;u24 -->
+<g id="edge17" class="edge">
+<title>u21&#45;&gt;u24</title>
+<path fill="none" stroke="black" d="M776.15,-797.08C806.94,-785.56 853.32,-767.76 893,-750.66 894.81,-749.88 896.66,-749.06 898.53,-748.23"/>
+<polygon fill="black" stroke="black" points="900.16,-751.33 907.79,-743.97 897.24,-744.97 900.16,-751.33"/>
+</g>
+<!-- u25 -->
+<g id="node8" class="node">
+<title>u25</title>
+<ellipse fill="#ffbbbb" stroke="black" stroke-width="0" cx="1197" cy="-732.66" rx="38.19" ry="18"/>
+<text text-anchor="middle" x="1197" y="-728.96" font-family="Times-Roman" font-size="14.00">UnSet</text>
+</g>
+<!-- u21&#45;&gt;u25 -->
+<g id="edge18" class="edge">
+<title>u21&#45;&gt;u25</title>
+<path fill="none" stroke="black" d="M792.1,-805.59C869.52,-798.59 1022.5,-781.91 1149,-750.66 1152.18,-749.88 1155.44,-748.96 1158.69,-747.97"/>
+<polygon fill="black" stroke="black" points="1159.91,-751.26 1168.34,-744.84 1157.75,-744.6 1159.91,-751.26"/>
+</g>
+<!-- u26 -->
+<g id="node9" class="node">
+<title>u26</title>
+<ellipse fill="#ffbbbb" stroke="black" stroke-width="0" cx="1001" cy="-732.66" rx="27" ry="18"/>
+<text text-anchor="middle" x="1001" y="-728.96" font-family="Times-Roman" font-size="14.00">Rm</text>
+</g>
+<!-- u21&#45;&gt;u26 -->
+<g id="edge19" class="edge">
+<title>u21&#45;&gt;u26</title>
+<path fill="none" stroke="black" d="M785.47,-800.63C830.94,-790.62 904.05,-772.9 965,-750.66 966.85,-749.98 968.74,-749.25 970.62,-748.47"/>
+<polygon fill="black" stroke="black" points="972.2,-751.6 979.95,-744.38 969.39,-745.19 972.2,-751.6"/>
+</g>
+<!-- u27 -->
+<g id="node10" class="node">
+<title>u27</title>
+<ellipse fill="#ffbbbb" stroke="black" stroke-width="0" cx="1093" cy="-732.66" rx="47.39" ry="18"/>
+<text text-anchor="middle" x="1093" y="-728.96" font-family="Times-Roman" font-size="14.00">Compile</text>
+</g>
+<!-- u21&#45;&gt;u27 -->
+<g id="edge20" class="edge">
+<title>u21&#45;&gt;u27</title>
+<path fill="none" stroke="black" d="M787.79,-801.93C846.05,-791.76 949.62,-772.61 1037,-750.66 1040.61,-749.75 1044.34,-748.76 1048.07,-747.72"/>
+<polygon fill="black" stroke="black" points="1049.25,-751.02 1057.9,-744.89 1047.32,-744.29 1049.25,-751.02"/>
+</g>
+<!-- u28 -->
+<g id="node11" class="node">
+<title>u28</title>
+<ellipse fill="#ffbbbb" stroke="black" stroke-width="0" cx="64" cy="-732.66" rx="40.09" ry="18"/>
+<text text-anchor="middle" x="64" y="-728.96" font-family="Times-Roman" font-size="14.00">Config</text>
+</g>
+<!-- u21&#45;&gt;u28 -->
+<g id="edge21" class="edge">
+<title>u21&#45;&gt;u28</title>
+<path fill="none" stroke="black" d="M689.99,-808.99C581.5,-806.67 323.62,-796.37 113,-750.66 109.64,-749.93 106.2,-749.04 102.77,-748.06"/>
+<polygon fill="black" stroke="black" points="103.8,-744.71 93.21,-745.08 101.72,-751.4 103.8,-744.71"/>
+</g>
+<!-- u29 -->
+<g id="node12" class="node">
+<title>u29</title>
+<ellipse fill="#ffbbbb" stroke="black" stroke-width="0" cx="415" cy="-732.66" rx="46.59" ry="18"/>
+<text text-anchor="middle" x="415" y="-728.96" font-family="Times-Roman" font-size="14.00">Whereis</text>
+</g>
+<!-- u21&#45;&gt;u29 -->
+<g id="edge22" class="edge">
+<title>u21&#45;&gt;u29</title>
+<path fill="none" stroke="black" d="M697.62,-801.14C643.73,-790.53 550.22,-771.27 471,-750.66 467.24,-749.68 463.35,-748.61 459.45,-747.51"/>
+<polygon fill="black" stroke="black" points="460.41,-744.14 449.83,-744.71 458.45,-750.86 460.41,-744.14"/>
+</g>
+<!-- u30 -->
+<g id="node13" class="node">
+<title>u30</title>
+<ellipse fill="#ffbbbb" stroke="black" stroke-width="0" cx="507" cy="-732.66" rx="27" ry="18"/>
+<text text-anchor="middle" x="507" y="-728.96" font-family="Times-Roman" font-size="14.00">List</text>
+</g>
+<!-- u21&#45;&gt;u30 -->
+<g id="edge23" class="edge">
+<title>u21&#45;&gt;u30</title>
+<path fill="none" stroke="black" d="M700.99,-799.47C660.33,-788.91 596.53,-771.1 543,-750.66 541.16,-749.96 539.28,-749.2 537.4,-748.41"/>
+<polygon fill="black" stroke="black" points="538.65,-745.13 528.09,-744.28 535.81,-751.53 538.65,-745.13"/>
+</g>
+<!-- u31 -->
+<g id="node14" class="node">
+<title>u31</title>
+<ellipse fill="#ffbbbb" stroke="black" stroke-width="0" cx="1303" cy="-732.66" rx="50.09" ry="18"/>
+<text text-anchor="middle" x="1303" y="-728.96" font-family="Times-Roman" font-size="14.00">Upgrade</text>
+</g>
+<!-- u21&#45;&gt;u31 -->
+<g id="edge24" class="edge">
+<title>u21&#45;&gt;u31</title>
+<path fill="none" stroke="black" d="M792.66,-806.46C883.72,-800.09 1080.77,-783.54 1244,-750.66 1248.17,-749.82 1252.48,-748.83 1256.78,-747.75"/>
+<polygon fill="black" stroke="black" points="1257.95,-751.06 1266.72,-745.12 1256.16,-744.29 1257.95,-751.06"/>
+</g>
+<!-- u32 -->
+<g id="node15" class="node">
+<title>u32</title>
+<ellipse fill="#ffbbbb" stroke="black" stroke-width="0" cx="614" cy="-732.66" rx="61.99" ry="18"/>
+<text text-anchor="middle" x="614" y="-728.96" font-family="Times-Roman" font-size="14.00">ChangeLog</text>
+</g>
+<!-- u21&#45;&gt;u32 -->
+<g id="edge25" class="edge">
+<title>u21&#45;&gt;u32</title>
+<path fill="none" stroke="black" d="M717.02,-794.83C697.66,-783.34 670.61,-767.27 649.09,-754.49"/>
+<polygon fill="black" stroke="black" points="650.63,-751.34 640.24,-749.24 647.05,-757.36 650.63,-751.34"/>
+</g>
+<!-- u33 -->
+<g id="node16" class="node">
+<title>u33</title>
+<ellipse fill="#ffbbbb" stroke="black" stroke-width="0" cx="742" cy="-732.66" rx="48.19" ry="18"/>
+<text text-anchor="middle" x="742" y="-728.96" font-family="Times-Roman" font-size="14.00">Prefetch</text>
+</g>
+<!-- u21&#45;&gt;u33 -->
+<g id="edge26" class="edge">
+<title>u21&#45;&gt;u33</title>
+<path fill="none" stroke="black" d="M742,-792.41C742,-783.18 742,-771.59 742,-761.15"/>
+<polygon fill="black" stroke="black" points="745.5,-760.84 742,-750.84 738.5,-760.84 745.5,-760.84"/>
+</g>
+<!-- u34 -->
+<g id="node17" class="node">
+<title>u34</title>
+<ellipse fill="#ffbbbb" stroke="black" stroke-width="0" cx="235" cy="-732.66" rx="27" ry="18"/>
+<text text-anchor="middle" x="235" y="-728.96" font-family="Times-Roman" font-size="14.00">GC</text>
+</g>
+<!-- u21&#45;&gt;u34 -->
+<g id="edge27" class="edge">
+<title>u21&#45;&gt;u34</title>
+<path fill="none" stroke="black" d="M690.05,-808.49C602.09,-805.33 418.98,-793.68 271,-750.66 269.06,-750.1 267.09,-749.44 265.13,-748.72"/>
+<polygon fill="black" stroke="black" points="266.08,-745.32 255.5,-744.7 263.39,-751.78 266.08,-745.32"/>
+</g>
+<!-- u35 -->
+<g id="node18" class="node">
+<title>u35</title>
+<ellipse fill="#ffbbbb" stroke="black" stroke-width="0" cx="315" cy="-732.66" rx="35.19" ry="18"/>
+<text text-anchor="middle" x="315" y="-728.96" font-family="Times-Roman" font-size="14.00">DInfo</text>
+</g>
+<!-- u21&#45;&gt;u35 -->
+<g id="edge28" class="edge">
+<title>u21&#45;&gt;u35</title>
+<path fill="none" stroke="black" d="M692.02,-805.43C618.22,-798.41 476.17,-781.93 359,-750.66 356.35,-749.95 353.63,-749.14 350.92,-748.26"/>
+<polygon fill="black" stroke="black" points="351.81,-744.86 341.22,-744.85 349.49,-751.47 351.81,-744.86"/>
+</g>
+<!-- u36 -->
+<g id="node19" class="node">
+<title>u36</title>
+<ellipse fill="#ffbbbb" stroke="black" stroke-width="0" cx="1461" cy="-732.66" rx="90.18" ry="18"/>
+<text text-anchor="middle" x="1461" y="-728.96" font-family="Times-Roman" font-size="14.00">ToolRequirements</text>
+</g>
+<!-- u21&#45;&gt;u36 -->
+<g id="edge29" class="edge">
+<title>u21&#45;&gt;u36</title>
+<path fill="none" stroke="black" d="M792.37,-806.16C898.17,-798.52 1151.13,-778.76 1362,-750.66 1370.05,-749.59 1378.45,-748.34 1386.8,-747.02"/>
+<polygon fill="black" stroke="black" points="1387.62,-750.44 1396.94,-745.38 1386.51,-743.53 1387.62,-750.44"/>
+</g>
+<!-- u37 -->
+<g id="node20" class="node">
+<title>u37</title>
+<ellipse fill="#ffbbbb" stroke="black" stroke-width="0" cx="156" cy="-732.66" rx="33.6" ry="18"/>
+<text text-anchor="middle" x="156" y="-728.96" font-family="Times-Roman" font-size="14.00">Nuke</text>
+</g>
+<!-- u21&#45;&gt;u37 -->
+<g id="edge30" class="edge">
+<title>u21&#45;&gt;u37</title>
+<path fill="none" stroke="black" d="M690.3,-808.63C592.81,-805.69 375.74,-794.35 199,-750.66 196.22,-749.97 193.39,-749.15 190.56,-748.24"/>
+<polygon fill="black" stroke="black" points="191.69,-744.93 181.1,-744.88 189.35,-751.52 191.69,-744.93"/>
+</g>
+<!-- u22 -->
+<g id="node5" class="node">
+<title>u22</title>
+<ellipse fill="#ffbbbb" stroke="black" stroke-width="0" cx="742" cy="-654.66" rx="51.19" ry="18"/>
+<text text-anchor="middle" x="742" y="-650.96" font-family="Times-Roman" font-size="14.00">Common</text>
+</g>
+<!-- u0 -->
+<g id="node33" class="node">
+<title>u0</title>
+<ellipse fill="#bbffbb" stroke="black" stroke-width="2" cx="705" cy="-576.66" rx="42.49" ry="18"/>
+<text text-anchor="middle" x="705" y="-572.96" font-family="Times-Roman" font-size="14.00">GHCup</text>
+</g>
+<!-- u22&#45;&gt;u0 -->
+<g id="edge31" class="edge">
+<title>u22&#45;&gt;u0</title>
+<path fill="none" stroke="black" d="M733.79,-636.79C729.05,-627.05 722.98,-614.59 717.64,-603.63"/>
+<polygon fill="black" stroke="black" points="720.71,-601.94 713.19,-594.48 714.42,-605 720.71,-601.94"/>
+</g>
+<!-- u23&#45;&gt;u22 -->
+<g id="edge32" class="edge">
+<title>u23&#45;&gt;u22</title>
+<path fill="none" stroke="black" d="M825.95,-717.01C810.53,-705.74 788.99,-690 771.59,-677.28"/>
+<polygon fill="black" stroke="black" points="773.56,-674.39 763.42,-671.31 769.43,-680.04 773.56,-674.39"/>
+</g>
+<!-- u24&#45;&gt;u22 -->
+<g id="edge33" class="edge">
+<title>u24&#45;&gt;u22</title>
+<path fill="none" stroke="black" d="M907.79,-721.35C902.96,-719.08 897.82,-716.74 893,-714.66 857.2,-699.23 815.93,-683.23 785.6,-671.79"/>
+<polygon fill="black" stroke="black" points="786.75,-668.48 776.15,-668.24 784.29,-675.03 786.75,-668.48"/>
+</g>
+<!-- u25&#45;&gt;u0 -->
+<g id="edge34" class="edge">
+<title>u25&#45;&gt;u0</title>
+<path fill="none" stroke="black" d="M1167.62,-721.04C1161.48,-718.88 1155.04,-716.66 1149,-714.66 1003.04,-666.32 828.31,-614.02 748.55,-590.45"/>
+<polygon fill="black" stroke="black" points="749.43,-587.06 738.85,-587.59 747.45,-593.77 749.43,-587.06"/>
+</g>
+<!-- u26&#45;&gt;u22 -->
+<g id="edge35" class="edge">
+<title>u26&#45;&gt;u22</title>
+<path fill="none" stroke="black" d="M979.97,-720.89C975.13,-718.64 969.95,-716.43 965,-714.66 892.52,-688.77 871.13,-693.36 797,-672.66 794.25,-671.89 791.42,-671.08 788.58,-670.25"/>
+<polygon fill="black" stroke="black" points="789.48,-666.87 778.9,-667.37 787.48,-673.58 789.48,-666.87"/>
+</g>
+<!-- u27&#45;&gt;u22 -->
+<g id="edge36" class="edge">
+<title>u27&#45;&gt;u22</title>
+<path fill="none" stroke="black" d="M1058.23,-720.39C1051.24,-718.33 1043.92,-716.31 1037,-714.66 931.66,-689.55 902.27,-698.03 797,-672.66 794.04,-671.95 791,-671.16 787.94,-670.33"/>
+<polygon fill="black" stroke="black" points="788.79,-666.93 778.21,-667.56 786.87,-673.66 788.79,-666.93"/>
+</g>
+<!-- u15 -->
+<g id="node28" class="node">
+<title>u15</title>
+<ellipse fill="#ffffbb" stroke="black" stroke-width="2" cx="705" cy="-380.66" rx="30.59" ry="18"/>
+<text text-anchor="middle" x="705" y="-376.96" font-family="Times-Roman" font-size="14.00">Utils</text>
+</g>
+<!-- u28&#45;&gt;u15 -->
+<g id="edge37" class="edge">
+<title>u28&#45;&gt;u15</title>
+<path fill="none" stroke="black" d="M71.46,-714.85C93.67,-667.18 164.47,-531.09 271,-477.66 310.47,-457.87 631.26,-485.14 668,-460.66 685.49,-449.01 694.89,-426.77 699.83,-408.86"/>
+<polygon fill="black" stroke="black" points="703.29,-409.46 702.25,-398.92 696.49,-407.8 703.29,-409.46"/>
+</g>
+<!-- u29&#45;&gt;u22 -->
+<g id="edge38" class="edge">
+<title>u29&#45;&gt;u22</title>
+<path fill="none" stroke="black" d="M449.8,-720.49C456.78,-718.42 464.1,-716.37 471,-714.66 565.92,-691.09 592.14,-696.47 687,-672.66 689.96,-671.92 692.99,-671.11 696.04,-670.26"/>
+<polygon fill="black" stroke="black" points="697.13,-673.6 705.77,-667.46 695.19,-666.87 697.13,-673.6"/>
+</g>
+<!-- u30&#45;&gt;u22 -->
+<g id="edge39" class="edge">
+<title>u30&#45;&gt;u22</title>
+<path fill="none" stroke="black" d="M528.08,-721.03C532.92,-718.78 538.09,-716.52 543,-714.66 605.33,-691.02 623.15,-691.84 687,-672.66 689.74,-671.84 692.55,-670.99 695.38,-670.12"/>
+<polygon fill="black" stroke="black" points="696.5,-673.44 705.04,-667.17 694.46,-666.75 696.5,-673.44"/>
+</g>
+<!-- u31&#45;&gt;u0 -->
+<g id="edge40" class="edge">
+<title>u31&#45;&gt;u0</title>
+<path fill="none" stroke="black" d="M1267.21,-719.95C1204.45,-699.67 1070.24,-657.41 955,-628.66 885.44,-611.3 803.91,-595.51 753.35,-586.24"/>
+<polygon fill="black" stroke="black" points="753.82,-582.77 743.35,-584.42 752.56,-589.65 753.82,-582.77"/>
+</g>
+<!-- u32&#45;&gt;u22 -->
+<g id="edge41" class="edge">
+<title>u32&#45;&gt;u22</title>
+<path fill="none" stroke="black" d="M639.9,-716.28C659.59,-704.59 686.84,-688.41 708.23,-675.71"/>
+<polygon fill="black" stroke="black" points="710.2,-678.61 717.01,-670.5 706.62,-672.6 710.2,-678.61"/>
+</g>
+<!-- u33&#45;&gt;u22 -->
+<g id="edge42" class="edge">
+<title>u33&#45;&gt;u22</title>
+<path fill="none" stroke="black" d="M742,-714.41C742,-705.18 742,-693.59 742,-683.15"/>
+<polygon fill="black" stroke="black" points="745.5,-682.84 742,-672.84 738.5,-682.84 745.5,-682.84"/>
+</g>
+<!-- u34&#45;&gt;u0 -->
+<g id="edge43" class="edge">
+<title>u34&#45;&gt;u0</title>
+<path fill="none" stroke="black" d="M256.18,-721.27C261.01,-719.01 266.15,-716.68 271,-714.66 321.21,-693.69 336.18,-694.54 386,-672.66 424.95,-655.55 430.98,-643.09 471,-628.66 532.58,-606.45 606.93,-592.27 655.04,-584.64"/>
+<polygon fill="black" stroke="black" points="655.85,-588.06 665.19,-583.07 654.78,-581.14 655.85,-588.06"/>
+</g>
+<!-- u35&#45;&gt;u0 -->
+<g id="edge44" class="edge">
+<title>u35&#45;&gt;u0</title>
+<path fill="none" stroke="black" d="M342.11,-720.95C409.78,-694.23 586.34,-624.51 665.55,-593.24"/>
+<polygon fill="black" stroke="black" points="667.14,-596.37 675.16,-589.44 664.57,-589.86 667.14,-596.37"/>
+</g>
+<!-- u14 -->
+<g id="node36" class="node">
+<title>u14</title>
+<ellipse fill="#ffffbb" stroke="black" stroke-width="0" cx="934" cy="-495.66" rx="48.19" ry="18"/>
+<text text-anchor="middle" x="934" y="-491.96" font-family="Times-Roman" font-size="14.00">Platform</text>
+</g>
+<!-- u36&#45;&gt;u14 -->
+<g id="edge45" class="edge">
+<title>u36&#45;&gt;u14</title>
+<path fill="none" stroke="black" d="M1426.01,-716.06C1331.57,-673.94 1071.92,-558.16 972.98,-514.04"/>
+<polygon fill="black" stroke="black" points="974.21,-510.76 963.65,-509.88 971.36,-517.15 974.21,-510.76"/>
+</g>
+<!-- u18 -->
+<g id="node37" class="node">
+<title>u18</title>
+<ellipse fill="#ffffbb" stroke="black" stroke-width="0" cx="1461" cy="-495.66" rx="73.39" ry="18"/>
+<text text-anchor="middle" x="1461" y="-491.96" font-family="Times-Roman" font-size="14.00">Requirements</text>
+</g>
+<!-- u36&#45;&gt;u18 -->
+<g id="edge46" class="edge">
+<title>u36&#45;&gt;u18</title>
+<path fill="none" stroke="black" d="M1461,-714.38C1461,-673.98 1461,-573.06 1461,-524.13"/>
+<polygon fill="black" stroke="black" points="1464.5,-523.97 1461,-513.97 1457.5,-523.97 1464.5,-523.97"/>
+</g>
+<!-- u37&#45;&gt;u0 -->
+<g id="edge47" class="edge">
+<title>u37&#45;&gt;u0</title>
+<path fill="none" stroke="black" d="M178.73,-719.04C219.16,-697.17 306.76,-652.29 386,-628.66 478.02,-601.22 589.65,-587.67 653.49,-581.71"/>
+<polygon fill="black" stroke="black" points="654.05,-585.17 663.7,-580.78 653.42,-578.2 654.05,-585.17"/>
+</g>
+<!-- u3 -->
+<g id="node21" class="node">
+<title>u3</title>
+<ellipse fill="#ffffbb" stroke="black" stroke-width="2" cx="1257" cy="-213.66" rx="36.29" ry="18"/>
+<text text-anchor="middle" x="1257" y="-209.96" font-family="Times-Roman" font-size="14.00">Types</text>
+</g>
+<!-- u4 -->
+<g id="node22" class="node">
+<title>u4</title>
+<ellipse fill="#bbffff" stroke="black" stroke-width="0" cx="1329" cy="-291.66" rx="39.79" ry="18"/>
+<text text-anchor="middle" x="1329" y="-287.96" font-family="Times-Roman" font-size="14.00">Optics</text>
+</g>
+<!-- u4&#45;&gt;u3 -->
+<g id="edge48" class="edge">
+<title>u4&#45;&gt;u3</title>
+<path fill="none" stroke="black" d="M1314.08,-274.91C1303.94,-264.21 1290.37,-249.88 1278.99,-237.88"/>
+<polygon fill="black" stroke="black" points="1281.32,-235.24 1271.9,-230.39 1276.24,-240.05 1281.32,-235.24"/>
+</g>
+<!-- u6 -->
+<g id="node29" class="node">
+<title>u6</title>
+<ellipse fill="#ffbbff" stroke="black" stroke-width="0" cx="934" cy="-380.66" rx="64.19" ry="18"/>
+<text text-anchor="middle" x="934" y="-376.96" font-family="Times-Roman" font-size="14.00">MegaParsec</text>
+</g>
+<!-- u5&#45;&gt;u6 -->
+<g id="edge49" class="edge">
+<title>u5&#45;&gt;u6</title>
+<path fill="none" stroke="black" d="M1226.6,-309.05C1217.94,-320.06 1204.99,-333.77 1190,-340.66 1152.94,-357.69 1046.95,-346.43 1007,-354.66 997.85,-356.55 988.26,-359.26 979.16,-362.21"/>
+<polygon fill="black" stroke="black" points="977.86,-358.96 969.51,-365.48 980.11,-365.59 977.86,-358.96"/>
+</g>
+<!-- u7 -->
+<g id="node30" class="node">
+<title>u7</title>
+<ellipse fill="#ffbbff" stroke="black" stroke-width="0" cx="1030" cy="-213.66" rx="44.39" ry="18"/>
+<text text-anchor="middle" x="1030" y="-209.96" font-family="Times-Roman" font-size="14.00">Prelude</text>
+</g>
+<!-- u5&#45;&gt;u7 -->
+<g id="edge50" class="edge">
+<title>u5&#45;&gt;u7</title>
+<path fill="none" stroke="black" d="M1218.91,-276.55C1213.05,-272.65 1206.44,-268.67 1200,-265.66 1160.61,-247.27 1113.01,-233.67 1078.21,-225.15"/>
+<polygon fill="black" stroke="black" points="1078.83,-221.7 1068.29,-222.78 1077.21,-228.51 1078.83,-221.7"/>
+</g>
+<!-- u9 -->
+<g id="node25" class="node">
+<title>u9</title>
+<ellipse fill="#77ff77" stroke="black" stroke-width="0" cx="803" cy="-291.66" rx="51.19" ry="18"/>
+<text text-anchor="middle" x="803" y="-287.96" font-family="Times-Roman" font-size="14.00">Common</text>
+</g>
+<!-- u12&#45;&gt;u9 -->
+<g id="edge59" class="edge">
+<title>u12&#45;&gt;u9</title>
+<path fill="none" stroke="black" d="M820.65,-362.47C817.58,-350.32 813.4,-333.77 809.87,-319.84"/>
+<polygon fill="black" stroke="black" points="813.18,-318.65 807.34,-309.81 806.4,-320.37 813.18,-318.65"/>
+</g>
+<!-- u9&#45;&gt;u7 -->
+<g id="edge60" class="edge">
+<title>u9&#45;&gt;u7</title>
+<path fill="none" stroke="black" d="M831.8,-276.66C840.15,-272.85 849.35,-268.89 858,-265.66 899.83,-250.04 948.74,-235.92 983.69,-226.52"/>
+<polygon fill="black" stroke="black" points="984.85,-229.83 993.61,-223.88 983.05,-223.07 984.85,-229.83"/>
+</g>
+<!-- u10 -->
+<g id="node26" class="node">
+<title>u10</title>
+<ellipse fill="#ffff77" stroke="black" stroke-width="0" cx="1030" cy="-53.66" rx="27" ry="18"/>
+<text text-anchor="middle" x="1030" y="-49.96" font-family="Times-Roman" font-size="14.00">QQ</text>
+</g>
+<!-- u16 -->
+<g id="node27" class="node">
+<title>u16</title>
+<ellipse fill="#7777ff" stroke="black" stroke-width="0" cx="629" cy="-380.66" rx="27" ry="18"/>
+<text text-anchor="middle" x="629" y="-376.96" font-family="Times-Roman" font-size="14.00">QQ</text>
+</g>
+<!-- u15&#45;&gt;u1 -->
+<g id="edge51" class="edge">
+<title>u15&#45;&gt;u1</title>
+<path fill="none" stroke="black" d="M707.32,-398.87C710.83,-417.56 719.45,-446.6 740,-460.66 773.6,-483.65 1065.83,-471.03 1106,-477.66 1109.69,-478.27 1113.47,-479.03 1117.26,-479.89"/>
+<polygon fill="black" stroke="black" points="1116.67,-483.35 1127.21,-482.36 1118.35,-476.55 1116.67,-483.35"/>
+</g>
+<!-- u6&#45;&gt;u3 -->
+<g id="edge52" class="edge">
+<title>u6&#45;&gt;u3</title>
+<path fill="none" stroke="black" d="M969.52,-365.51C981.28,-361.37 994.54,-357.25 1007,-354.66 1044.76,-346.8 1151.18,-366.3 1180,-340.66 1205.4,-318.06 1177.53,-294.82 1195,-265.66 1202.54,-253.08 1214.35,-242.23 1225.65,-233.81"/>
+<polygon fill="black" stroke="black" points="1227.95,-236.47 1234.11,-227.86 1223.92,-230.75 1227.95,-236.47"/>
+</g>
+<!-- u8 -->
+<g id="node31" class="node">
+<title>u8</title>
+<ellipse fill="#ffbbff" stroke="black" stroke-width="0" cx="1030" cy="-135.66" rx="42.49" ry="18"/>
+<text text-anchor="middle" x="1030" y="-131.96" font-family="Times-Roman" font-size="14.00">Logger</text>
+</g>
+<!-- u7&#45;&gt;u8 -->
+<g id="edge54" class="edge">
+<title>u7&#45;&gt;u8</title>
+<path fill="none" stroke="black" stroke-dasharray="5,2" d="M1030,-195.41C1030,-186.18 1030,-174.59 1030,-164.15"/>
+<polygon fill="black" stroke="black" points="1033.5,-163.84 1030,-153.84 1026.5,-163.84 1033.5,-163.84"/>
+</g>
+<!-- u2 -->
+<g id="node34" class="node">
+<title>u2</title>
+<ellipse fill="#ffffbb" stroke="black" stroke-width="0" cx="1128" cy="-291.66" rx="37.89" ry="18"/>
+<text text-anchor="middle" x="1128" y="-287.96" font-family="Times-Roman" font-size="14.00">Errors</text>
+</g>
+<!-- u7&#45;&gt;u2 -->
+<g id="edge53" class="edge">
+<title>u7&#45;&gt;u2</title>
+<path fill="none" stroke="black" d="M1049.85,-230.05C1064.58,-241.48 1084.85,-257.2 1101.05,-269.76"/>
+<polygon fill="black" stroke="black" points="1099.06,-272.64 1109.1,-276.01 1103.35,-267.11 1099.06,-272.64"/>
+</g>
+<!-- u8&#45;&gt;u4 -->
+<g id="edge55" class="edge">
+<title>u8&#45;&gt;u4</title>
+<path fill="none" stroke="black" d="M1071.74,-139.12C1139.49,-143.98 1269.17,-157.08 1302,-187.66 1322.76,-207 1328.33,-240.18 1329.47,-263.64"/>
+<polygon fill="black" stroke="black" points="1325.97,-263.75 1329.71,-273.66 1332.97,-263.58 1325.97,-263.75"/>
+</g>
+<!-- u8&#45;&gt;u9 -->
+<g id="edge56" class="edge">
+<title>u8&#45;&gt;u9</title>
+<path fill="none" stroke="black" stroke-dasharray="5,2" d="M1008.49,-151.25C968.13,-178.63 880.88,-237.82 834.11,-269.55"/>
+<polygon fill="black" stroke="black" points="831.91,-266.82 825.6,-275.33 835.84,-272.61 831.91,-266.82"/>
+</g>
+<!-- u8&#45;&gt;u10 -->
+<g id="edge57" class="edge">
+<title>u8&#45;&gt;u10</title>
+<path fill="none" stroke="black" d="M1030,-117.3C1030,-106.96 1030,-93.6 1030,-81.88"/>
+<polygon fill="black" stroke="black" points="1033.5,-81.71 1030,-71.71 1026.5,-81.71 1033.5,-81.71"/>
+</g>
+<!-- u11&#45;&gt;u5 -->
+<g id="edge58" class="edge">
+<title>u11&#45;&gt;u5</title>
+<path fill="none" stroke="black" d="M1060.4,-365.35C1065.63,-361.25 1071.74,-357.21 1078,-354.66 1124.47,-335.76 1144.94,-362.7 1190,-340.66 1201.46,-335.05 1211.82,-325.6 1219.95,-316.56"/>
+<polygon fill="black" stroke="black" points="1222.7,-318.72 1226.49,-308.83 1217.36,-314.2 1222.7,-318.72"/>
+</g>
+<!-- u0&#45;&gt;u16 -->
+<g id="edge4" class="edge">
+<title>u0&#45;&gt;u16</title>
+<path fill="none" stroke="black" d="M698.39,-558.78C685.1,-524.87 655.09,-448.27 639.25,-407.82"/>
+<polygon fill="black" stroke="black" points="642.45,-406.39 635.54,-398.36 635.93,-408.95 642.45,-406.39"/>
+</g>
+<!-- u0&#45;&gt;u15 -->
+<g id="edge3" class="edge">
+<title>u0&#45;&gt;u15</title>
+<path fill="none" stroke="black" d="M705,-558.44C705,-524.72 705,-449.72 705,-409.09"/>
+<polygon fill="black" stroke="black" points="708.5,-408.84 705,-398.84 701.5,-408.84 708.5,-408.84"/>
+</g>
+<!-- u0&#45;&gt;u14 -->
+<g id="edge2" class="edge">
+<title>u0&#45;&gt;u14</title>
+<path fill="none" stroke="black" d="M736.84,-564.68C776.8,-550.89 845.52,-527.18 890.35,-511.72"/>
+<polygon fill="black" stroke="black" points="891.51,-515.02 899.82,-508.45 889.22,-508.4 891.51,-515.02"/>
+</g>
+<!-- u2&#45;&gt;u3 -->
+<g id="edge5" class="edge">
+<title>u2&#45;&gt;u3</title>
+<path fill="none" stroke="black" d="M1150.77,-277.25C1171.58,-264.98 1202.56,-246.73 1225.7,-233.1"/>
+<polygon fill="black" stroke="black" points="1227.62,-236.03 1234.46,-227.94 1224.07,-230 1227.62,-236.03"/>
+</g>
+<!-- u13&#45;&gt;u3 -->
+<g id="edge6" class="edge">
+<title>u13&#45;&gt;u3</title>
+<path fill="none" stroke="black" d="M1412.98,-362.38C1410.65,-337.92 1403.02,-293.12 1378,-265.66 1357.81,-243.49 1326.42,-230.64 1300.67,-223.38"/>
+<polygon fill="black" stroke="black" points="1301.32,-219.94 1290.76,-220.78 1299.54,-226.71 1301.32,-219.94"/>
+</g>
+<!-- u14&#45;&gt;u5 -->
+<g id="edge7" class="edge">
+<title>u14&#45;&gt;u5</title>
+<path fill="none" stroke="black" d="M980.15,-490.19C1019.57,-485.37 1072.04,-476.2 1086,-460.66 1117.68,-425.38 1065.12,-388.82 1098,-354.66 1126.68,-324.86 1153.09,-359.32 1190,-340.66 1201.39,-334.9 1211.73,-325.43 1219.87,-316.41"/>
+<polygon fill="black" stroke="black" points="1222.61,-318.59 1226.43,-308.71 1217.28,-314.05 1222.61,-318.59"/>
+</g>
+<!-- u14&#45;&gt;u12 -->
+<g id="edge8" class="edge">
+<title>u14&#45;&gt;u12</title>
+<path fill="none" stroke="black" d="M895.43,-484.64C881.53,-479.41 866.66,-471.72 856,-460.66 842.29,-446.43 834.43,-425.42 830.06,-408.64"/>
+<polygon fill="black" stroke="black" points="833.46,-407.78 827.77,-398.84 826.64,-409.37 833.46,-407.78"/>
+</g>
+<!-- u18&#45;&gt;u5 -->
+<g id="edge10" class="edge">
+<title>u18&#45;&gt;u5</title>
+<path fill="none" stroke="black" d="M1468.63,-477.37C1480.29,-447.97 1498.11,-388.19 1467,-354.66 1438.65,-324.11 1317.28,-359.28 1280,-340.66 1269.49,-335.41 1260.48,-326.27 1253.53,-317.36"/>
+<polygon fill="black" stroke="black" points="1256.2,-315.09 1247.51,-309.03 1250.53,-319.18 1256.2,-315.09"/>
+</g>
+<!-- u18&#45;&gt;u13 -->
+<g id="edge9" class="edge">
+<title>u18&#45;&gt;u13</title>
+<path fill="none" stroke="black" d="M1453.86,-477.5C1446.19,-459.06 1433.9,-429.51 1425,-408.1"/>
+<polygon fill="black" stroke="black" points="1428.12,-406.5 1421.05,-398.61 1421.66,-409.19 1428.12,-406.5"/>
+</g>
+<!-- u20 -->
+<g id="node38" class="node">
+<title>u20</title>
+<ellipse fill="#bbffbb" stroke="black" stroke-width="0" cx="742" cy="-925.66" rx="32.49" ry="18"/>
+<text text-anchor="middle" x="742" y="-921.96" font-family="Times-Roman" font-size="14.00">Main</text>
 </g>
 <!-- u20&#45;&gt;u21 -->
 <g id="edge1" class="edge">
 <title>u20&#45;&gt;u21</title>
-<path fill="none" stroke="black" d="M840.39,-669.7C840.39,-661.98 840.39,-652.71 840.39,-644.11"/>
-<polygon fill="black" stroke="black" points="843.89,-644.1 840.39,-634.1 836.89,-644.1 843.89,-644.1"/>
-</g>
-<!-- u21&#45;&gt;u0 -->
-<g id="edge2" class="edge">
-<title>u21&#45;&gt;u0</title>
-<path fill="none" stroke="black" d="M840.39,-597.7C840.39,-589.25 840.39,-578.87 840.39,-569.37"/>
-<polygon fill="black" stroke="black" points="843.89,-569.18 840.39,-559.18 836.89,-569.18 843.89,-569.18"/>
+<path fill="none" stroke="black" d="M742,-907.5C742,-889.33 742,-860.38 742,-839.05"/>
+<polygon fill="black" stroke="black" points="745.5,-838.98 742,-828.98 738.5,-838.98 745.5,-838.98"/>
 </g>
 </g>
 </svg>
--- a/ghcup.cabal
+++ b/ghcup.cabal
@@ -109,7 +109,6 @@ library
    , filepath              ^>=1.4.2.1
    , haskus-utils-types    ^>=1.5
    , haskus-utils-variant  >=3.0        && <3.2
-    , HsYAML-aeson          ^>=0.2.0.0
    , libarchive            ^>=3.0.3.0
    , lzma-static           ^>=5.2.5.3
    , megaparsec            >=8.0.0      && <9.1
@@ -136,6 +135,7 @@ library
    , vector                ^>=0.12
    , versions              >=4.0.1      && <5.1
    , word8                 ^>=0.1.3
+    , yaml-streamly         ^>=0.12.0
    , zlib                  ^>=0.6.2.2

  if (flag(internal-downloader) && !os(windows))
@@ -225,7 +225,6 @@ executable ghcup
    , filepath              ^>=1.4.2.1
    , ghcup
    , haskus-utils-variant  >=3.0      && <3.2
-    , HsYAML-aeson          ^>=0.2.0.0
    , libarchive            ^>=3.0.3.0
    , megaparsec            >=8.0.0    && <9.1
    , mtl                   ^>=2.2
@@ -240,6 +239,7 @@ executable ghcup
    , uri-bytestring        ^>=0.3.2.2
    , utf8-string           ^>=1.0
    , versions              >=4.0.1    && <5.1
+    , yaml-streamly         ^>=0.12.0

  if flag(internal-downloader)
    cpp-options: -DINTERNAL_DOWNLOADER
@@ -287,7 +287,6 @@ executable ghcup-gen
    , filepath              ^>=1.4.2.1
    , ghcup
    , haskus-utils-variant  >=3.0      && <3.2
-    , HsYAML-aeson          ^>=0.2.0.0
    , libarchive            ^>=3.0.3.0
    , mtl                   ^>=2.2
    , optics                ^>=0.4
@@ -300,6 +299,7 @@ executable ghcup-gen
    , text                  ^>=1.2.4.0
    , transformers          ^>=0.5
    , versions              >=4.0.1    && <5.1
+    , yaml-streamly         ^>=0.12.0

 test-suite ghcup-test
  type:               exitcode-stdio-1.0
--- a/lib/GHCup/Download.hs
+++ b/lib/GHCup/Download.hs
@@ -49,7 +49,6 @@ import           Control.Monad.Reader
 import           Control.Monad.Trans.Resource
                                         hiding ( throwM )
 import           Data.Aeson
-import           Data.Bifunctor
 import           Data.ByteString                ( ByteString )
 #if defined(INTERNAL_DOWNLOADER)
 import           Data.CaseInsensitive           ( mk )
@@ -87,7 +86,7 @@ import qualified Data.Map.Strict               as M
 import qualified Data.Text                     as T
 import qualified Data.Text.IO                  as T
 import qualified Data.Text.Encoding            as E
-import qualified Data.YAML.Aeson               as Y
+import qualified Data.Yaml.Aeson               as Y



@@ -183,15 +182,14 @@ getBase uri = do

  -- if we didn't get a filepath from the download, use the cached yaml
  actualYaml <- maybe (lift $ yamlFromCache uri) pure mYaml
-  yamlContents <- liftIOException doesNotExistErrorType (FileDoesNotExistError actualYaml) $ liftIO $ L.readFile actualYaml
  lift $ logDebug $ "Decoding yaml at: " <> T.pack actualYaml

  liftE
    . onE_ (onError actualYaml)
-    . lE' @_ @_ @'[JSONError] JSONDecodeError
-    . first (\(_, e) -> unlines [e, "Consider removing " <> actualYaml <> " manually."])
-    . Y.decode1
-    $ yamlContents
+    . lEM' @_ @_ @'[JSONError] (\(displayException -> e) -> JSONDecodeError $ unlines [e, "Consider removing " <> actualYaml <> " manually."])
+    . liftIO 
+    . Y.decodeFileEither
+    $ actualYaml
 where
  -- On error, remove the etags file and set access time to 0. This should ensure the next invocation
  -- may re-download and succeed.
--- a/lib/GHCup/Utils/Dirs.hs
+++ b/lib/GHCup/Utils/Dirs.hs
@@ -57,7 +57,7 @@ import           System.IO.Temp

 import qualified Data.ByteString               as BS
 import qualified Data.Text                     as T
-import qualified Data.YAML.Aeson               as Y
+import qualified Data.Yaml.Aeson               as Y
 import qualified Text.Megaparsec               as MP
 import Control.Concurrent (threadDelay)

@@ -211,7 +211,7 @@ ghcupConfigFile = do
  contents <- liftIO $ handleIO' NoSuchThing (\_ -> pure Nothing) $ Just <$> BS.readFile filepath
  case contents of
      Nothing -> pure defaultUserSettings
-      Just contents' -> lE' JSONDecodeError . first snd . Y.decode1Strict $ contents'
+      Just contents' -> lE' JSONDecodeError . first displayException . Y.decodeEither' $ contents'


    -------------------------
--- a/lib/GHCup/Version.hs
+++ b/lib/GHCup/Version.hs
@@ -28,7 +28,7 @@ import qualified Data.Text                     as T
 -- Note that when updating this, CI requires that the file exsists AND the same file exists at
 -- 'https://www.haskell.org/ghcup/exp/ghcup-<ver>.yaml' with some newlines added.
 ghcupURL :: URI
-ghcupURL = [uri|https://www.haskell.org/ghcup/data/ghcup-0.0.6.yaml|]
+ghcupURL = [uri|https://raw.githubusercontent.com/haskell/ghcup-metadata/master/ghcup-0.0.6.yaml|]

 -- | The current ghcup version.
 ghcUpVer :: PVP
--- a/scripts/bootstrap/bootstrap-haskell
+++ b/scripts/bootstrap/bootstrap-haskell
@@ -201,10 +201,10 @@ download_ghcup() {
 				i*86)
 					_url=${base_url}/${ghver}/i386-linux-ghcup-${ghver}
 					;;
-				armv7*)
+				armv7*|*armv8l*)
 					_url=${base_url}/${ghver}/armv7-linux-ghcup-${ghver}
 					;;
-				aarch64|arm64|armv8l)
+				aarch64|arm64)
 					# 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
--- a/stack.yaml
+++ b/stack.yaml
@@ -17,6 +17,7 @@ extra-deps:
  - haskus-utils-data-1.4@sha256:bfa94363b94b14779edd6834fbd59dbb847c3d7b8f48e3844f456ffdc077da4a,1466
  - haskus-utils-types-1.5.1@sha256:991c472f4e751e2f0d7aab6ad4220ef151d6160876dcf0511bbf876bbd432020,1298
  - haskus-utils-variant-3.1@sha256:e602dd23e068c98d03c1027af20503addef8df6368577622453f44ccabea2a5b,2159
+  - heaps-0.3.6.1@sha256:7928b759ca5180d35722c45948c0bde264229f3c99c1888188a3d9285f13d3d2,1340
  - hpath-filepath-0.10.4@sha256:e9e44fb5fdbade7f30b5b5451257dbee15b6ef1aae4060034d73008bb3b5d878,1269
  - hpath-posix-0.13.3@sha256:abe472cf16bccd3a8b8814865ed3551a728fde0f3a2baea2acc03023bec6c565,1615
  - hspec-2.7.10@sha256:c9e82c90086acebac576552a06f3cabd249bba048edd1667c7fae0b1313d5bce,1712
@@ -25,6 +26,7 @@ extra-deps:
  - hspec-golden-aeson-0.9.0.0@sha256:aa17274114026661ba4dfc9c60c230673c8f408bd86482fd611d2d5cb6aff996,2179
  - http-io-streams-0.1.6.0@sha256:53f5bab177efb52cd65ec396fd04ed59b93e5f919fb3700cd7dacd6cfce6f06d,3582
  - libarchive-3.0.3.0
+  - libyaml-streamly-0.2.0
  - lzma-static-5.2.5.3@sha256:2758ee58c35992fcf7db78e98684c357a16a82fa2a4e7c352a6c210c08c555d8,7308
  - optics-0.4@sha256:9fb69bf0195b8d8f1f8cd0098000946868b8a3c3ffb51e5b64f79fc600c3eb4c,6568
  - optics-core-0.4@sha256:59e04aebca536bd011ae50c781937f45af4c1456af1eb9fb578f9a69eee293cd,4995
@@ -33,11 +35,10 @@ extra-deps:
  - os-release-1.0.1@sha256:1281c62081f438fc3f0874d3bae6a4887d5964ac25261ba06e29d368ab173467,2716
  - primitive-0.7.1.0@sha256:29de6bfd0cf8ba023ceb806203dfbec0e51e3524e75ffe41056f70b4229c6f0f,2728
  - 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
+  - streamly-0.8.0@sha256:9784c80ee1ada51477520cabc4e92a0c76a6bb265f968a188f2fce818e7398e0,19654
  - strict-base-0.4.0.0@sha256:2ff4e43cb95eedf2995558d7fc34d19362846413dd39e6aa6a5b3ea8228fef9f,1248
  - xor-0.0.1.0@sha256:f8362b4a68562b9afbcd727ff64c1a303970df3a032e0033d2f4c094c3501df3,2243
+  - yaml-streamly-0.12.0

 flags:
  http-io-streams:
Author	SHA1	Message	Date
Julian Ospald	d91113cb54	f	2021-10-26 19:08:45 +02:00
Julian Ospald	b566318872	Use sydbox to verify ghcup behaves well	2021-10-26 11:42:45 +02:00
Julian Ospald	d68ab3b657	Merge branch 'github-metadata'	2021-10-25 22:20:33 +02:00
Julian Ospald	c10821c332	Use github.com/haskell/ghcup-metadata	2021-10-25 21:47:42 +02:00
Julian Ospald	219cba5fc7	Fix arm-ness	2021-10-25 21:01:19 +02:00
Julian Ospald	8e3c74958a	Update cabal constraint	2021-10-24 14:22:39 +02:00
Julian Ospald	ed08e0b166	Use aeson-pretty from hackage	2021-10-24 13:51:23 +02:00
Julian Ospald	168f2e6d16	Merge branch 'improve-config'	2021-10-22 09:35:46 +02:00
Julian Ospald	4574f3aa4f	Switch to yaml-streamly	2021-10-21 23:39:07 +02:00
Julian Ospald	2a11e85a95	Allow to specify config value as JSON	2021-10-19 20:46:38 +02:00
Julian Ospald	69df100b18	Update module graphs	2021-10-17 21:17:14 +02:00
Julian Ospald	920b027a32	Merge branch 'reduce-win-cpp'	2021-10-17 21:16:59 +02:00