Add changelog for ghc-9.0.1

also, use nubOrd for linearithmic instead of quadratic complexity

CHANGELOG.md

@@ -1,8 +1,10 @@
 # Revision history for ghcup
 
-## WIP
+## 0.1.13 -- ????-??-??
 
-* Fix to `ghcup` directory creation and placement for the XDG install mode.
+* Fix to `ghcup` directory creation and placement for the XDG install mode ([MR #49](https://gitlab.haskell.org/haskell/ghcup-hs/-/merge_requests/49))
+* Do 755 permissions on executables, wrt #97
+* Add [NO_COLOR](https://no-color.org/) support wrt [MR #47](https://gitlab.haskell.org/haskell/ghcup-hs/-/merge_requests/47)
 
 ## 0.1.12 -- 2020-11-21
 

HACKING.md

@@ -52,8 +52,19 @@ organised tree-ish in `GHCup.Utils` and `GHCup.Utils.*`.
 Anything dealing with ghcup specific directories is in
 `GHCup.Utils.Dirs`.
 
-Download information on where to fetch bindists from is in
+Download information on where to fetch bindists from is in the appropriate
-`GHCup.Data.GHCupDownloads`.
+yaml files: `ghcup-<yaml-ver>.yaml`.
+
+## Common Tasks
+
+### Adding a new GHC version
+
+1. open the latest `ghcup-<yaml-ver>.yaml`
+2. find the latest ghc version (in yaml tree e.g. `ghcupDownloads -> GHC -> 8.10.3`)
+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-tarballs -f ghcup-<yaml-ver>.yaml -u 'ghc-8\.10\.4'`
 
 ## Major refactors
 

app/ghcup-gen/Main.hs

@@ -14,6 +14,7 @@ import           GHCup.Types
 import           GHCup.Types.JSON               ( )
 import           GHCup.Utils.Logger
 
+import           Data.Char                      ( toLower )
 #if !MIN_VERSION_base(4,13,0)
 import           Data.Semigroup                 ( (<>) )
 #endif
@@ -21,6 +22,7 @@ import           Options.Applicative     hiding ( style )
 import           System.Console.Pretty
 import           System.Exit
 import           System.IO                      ( stdout )
+import           Text.Regex.Posix
 import           Validate
 
 import qualified Data.ByteString               as B
@@ -32,7 +34,7 @@ data Options = Options
   }
 
 data Command = ValidateYAML ValidateYAMLOpts
-             | ValidateTarballs ValidateYAMLOpts
+             | ValidateTarballs ValidateYAMLOpts TarballFilter
 
 
 data Input
@@ -63,6 +65,22 @@ data ValidateYAMLOpts = ValidateYAMLOpts
 validateYAMLOpts :: Parser ValidateYAMLOpts
 validateYAMLOpts = ValidateYAMLOpts <$> optional inputP
 
+tarballFilterP :: Parser TarballFilter
+tarballFilterP = option readm $
+  long "tarball-filter" <> short 'u' <> metavar "<tool>-<version>" <> value def
+    <> help "Only check certain tarballs (format: <tool>-<version>)"
+  where
+    def = TarballFilter Nothing (makeRegex ("" :: String))
+    readm = do
+      s <- str
+      case span (/= '-') s of
+        (_, []) -> fail "invalid format, missing '-' after the tool name"
+        (t, v) | [tool] <- [ tool | tool <- [minBound..maxBound], low (show tool) == low t ] ->
+          TarballFilter <$> pure (Just tool) <*> makeRegexOptsM compIgnoreCase execBlank (drop 1 v)
+        _ -> fail "invalid tool"
+    low = fmap toLower
+
+
 opts :: Parser Options
 opts = Options <$> com
 
@@ -78,11 +96,9 @@ com = subparser
      )
   <> (command
        "check-tarballs"
-       (   ValidateTarballs
+       (info
-       <$> (info
+         ((ValidateTarballs <$> validateYAMLOpts <*> tarballFilterP) <**> helper)
-             (validateYAMLOpts <**> helper)
+         (progDesc "Validate all tarballs (download and checksum)")
-             (progDesc "Validate all tarballs (download and checksum)")
-           )
        )
      )
   )
@@ -100,13 +116,13 @@ main = do
               B.getContents >>= valAndExit validate
             ValidateYAMLOpts { vInput = Just (FileInput file) } ->
               B.readFile file >>= valAndExit validate
-          ValidateTarballs vopts -> case vopts of
+          ValidateTarballs vopts tarballFilter -> case vopts of
             ValidateYAMLOpts { vInput = Nothing } ->
-              B.getContents >>= valAndExit validateTarballs
+              B.getContents >>= valAndExit (validateTarballs tarballFilter)
             ValidateYAMLOpts { vInput = Just StdInput } ->
-              B.getContents >>= valAndExit validateTarballs
+              B.getContents >>= valAndExit (validateTarballs tarballFilter)
             ValidateYAMLOpts { vInput = Just (FileInput file) } ->
-              B.readFile file >>= valAndExit validateTarballs
+              B.readFile file >>= valAndExit (validateTarballs tarballFilter)
   pure ()
 
  where

app/ghcup-gen/Validate.hs

@@ -7,6 +7,7 @@ module Validate where
 import           GHCup
 import           GHCup.Download
 import           GHCup.Types
+import           GHCup.Types.Optics
 import           GHCup.Utils.Dirs
 import           GHCup.Utils.Logger
 import           GHCup.Utils.Version.QQ
@@ -21,6 +22,7 @@ import           Control.Monad.Trans.Reader     ( runReaderT )
 import           Control.Monad.Trans.Resource   ( runResourceT
                                                 , MonadUnliftIO
                                                 )
+import           Data.Containers.ListUtils      ( nubOrd )
 import           Data.IORef
 import           Data.List
 import           Data.String.Interpolate
@@ -30,6 +32,7 @@ import           Optics
 import           System.Exit
 import           System.IO
 import           Text.ParserCombinators.ReadP
+import           Text.Regex.Posix
 
 import qualified Data.ByteString               as B
 import qualified Data.Map.Strict               as M
@@ -157,6 +160,11 @@ validate dls = do
   isBase (Base _) = True
   isBase _        = False
 
+data TarballFilter = TarballFilter
+  { tfTool    :: Maybe Tool
+  , tfVersion :: Regex
+  }
+
 validateTarballs :: ( Monad m
                     , MonadLogger m
                     , MonadThrow m
@@ -164,23 +172,20 @@ validateTarballs :: ( Monad m
                     , MonadUnliftIO m
                     , MonadMask m
                     )
-                 => GHCupDownloads
+                 => TarballFilter
+                 -> GHCupDownloads
                  -> m ExitCode
-validateTarballs dls = do
+validateTarballs (TarballFilter tool versionRegex) dls = do
   ref <- liftIO $ newIORef 0
 
   flip runReaderT ref $ do
-     -- download/verify all binary tarballs
+     -- download/verify all tarballs
-    let
+    let dlis = nubOrd $ dls ^.. each
-      dlbis = nub $ join $ (M.elems dls) <&> \versions ->
+          %& indices (maybe (const True) (==) tool) %> each
-        join $ (M.elems versions) <&> \vi ->
+          %& indices (matchTest versionRegex . T.unpack . prettyVer)
-          join $ (M.elems $ _viArch vi) <&> \pspecs ->
+          % (viSourceDL % _Just `summing` viArch % each % each % each)
-            join $ (M.elems pspecs) <&> \pverspecs -> (M.elems pverspecs)
+    when (null dlis) $ $(logError) [i|no tarballs selected by filter|] *> addError
-    forM_ dlbis $ downloadAll
+    forM_ dlis $ downloadAll
-
-    let dlsrc = nub $ join $ (M.elems dls) <&> \versions ->
-          join $ (M.elems versions) <&> maybe [] (: []) . _viSourceDL
-    forM_ dlsrc $ downloadAll
 
     -- exit
     e <- liftIO $ readIORef ref
@@ -191,13 +196,13 @@ validateTarballs dls = do
         pure ExitSuccess
 
  where
+  runLogger = myLoggerT LoggerConfig { lcPrintDebug = True
+                                     , colorOutter  = B.hPut stderr
+                                     , rawOutter    = (\_ -> pure ())
+                                     }
   downloadAll dli = do
     dirs <- liftIO getDirs
     let settings = AppState (Settings True False Never Curl False GHCupURL) dirs defaultKeyBindings
-    let runLogger = myLoggerT LoggerConfig { lcPrintDebug = True
-                                           , colorOutter  = B.hPut stderr
-                                           , rawOutter    = (\_ -> pure ())
-                                           }
 
     r <-
       runLogger

app/ghcup/BrickMain.hs

@@ -44,6 +44,7 @@ import           Data.Vector                    ( Vector
 import           Data.Versions           hiding ( str )
 import           Haskus.Utils.Variant.Excepts
 import           Prelude                 hiding ( appendFile )
+import           System.Environment
 import           System.Exit
 import           System.IO.Unsafe
 import           URI.ByteString
@@ -118,8 +119,8 @@ showKey (Vty.KDown) = "↓"
 showKey key = tail (show key)
 
 
-ui :: BrickState -> Widget String
+ui :: AttrMap -> BrickState -> Widget String
-ui BrickState { appSettings = as@(BrickSettings {}), ..}
+ui dimAttrs BrickState { appSettings = as@(BrickSettings {}), ..}
   = ( padBottom Max
     $ ( withBorderStyle unicode
       $ borderWithLabel (str "GHCup")
@@ -150,9 +151,9 @@ ui BrickState { appSettings = as@(BrickSettings {}), ..}
         ver = case lCross of
           Nothing -> T.unpack . prettyVer $ lVer
           Just c  -> T.unpack (c <> "-" <> prettyVer lVer)
-        dim = if lNoBindist
+        dim
-          then updateAttrMap (const dimAttributes) . withAttr "no-bindist"
+          | lNoBindist = updateAttrMap (const dimAttrs) . withAttr "no-bindist"
-          else id
+          | otherwise  = id
         hooray
           | elem Latest lTag && not lInstalled =
               withAttr "hooray"
@@ -239,39 +240,49 @@ minHSize :: Int -> Widget n -> Widget n
 minHSize s' = hLimit s' . vLimit 1 . (<+> fill ' ')
 
 
-app :: App BrickState e String
+app :: AttrMap -> AttrMap -> App BrickState e String
-app = App { appDraw         = \st -> [ui st]
+app attrs dimAttrs =
-          , appHandleEvent  = eventHandler
+  App { appDraw         = \st -> [ui dimAttrs st]
-          , appStartEvent   = return
+  , appHandleEvent  = eventHandler
-          , appAttrMap      = const defaultAttributes
+  , appStartEvent   = return
-          , appChooseCursor = neverShowCursor
+  , appAttrMap      = const attrs
-          }
+  , appChooseCursor = neverShowCursor
+  }
 
-defaultAttributes :: AttrMap
+defaultAttributes :: Bool -> AttrMap
-defaultAttributes = attrMap
+defaultAttributes no_color = attrMap
   Vty.defAttr
-  [ ("active"       , Vty.defAttr `Vty.withBackColor` Vty.blue)
+  [ ("active"       , Vty.defAttr `withBackColor` Vty.blue)
-  , ("not-installed", Vty.defAttr `Vty.withForeColor` Vty.red)
+  , ("not-installed", Vty.defAttr `withForeColor` Vty.red)
-  , ("set"          , Vty.defAttr `Vty.withForeColor` Vty.green)
+  , ("set"          , Vty.defAttr `withForeColor` Vty.green)
-  , ("installed"    , Vty.defAttr `Vty.withForeColor` Vty.green)
+  , ("installed"    , Vty.defAttr `withForeColor` Vty.green)
-  , ("recommended"  , Vty.defAttr `Vty.withForeColor` Vty.green)
+  , ("recommended"  , Vty.defAttr `withForeColor` Vty.green)
-  , ("hls-powered"  , Vty.defAttr `Vty.withForeColor` Vty.green)
+  , ("hls-powered"  , Vty.defAttr `withForeColor` Vty.green)
-  , ("latest"       , Vty.defAttr `Vty.withForeColor` Vty.yellow)
+  , ("latest"       , Vty.defAttr `withForeColor` Vty.yellow)
-  , ("prerelease"   , Vty.defAttr `Vty.withForeColor` Vty.red)
+  , ("prerelease"   , Vty.defAttr `withForeColor` Vty.red)
-  , ("compiled"     , Vty.defAttr `Vty.withForeColor` Vty.blue)
+  , ("compiled"     , Vty.defAttr `withForeColor` Vty.blue)
-  , ("stray"        , Vty.defAttr `Vty.withForeColor` Vty.blue)
+  , ("stray"        , Vty.defAttr `withForeColor` Vty.blue)
-  , ("help"         , Vty.defAttr `Vty.withStyle` Vty.italic)
+  , ("help"         , Vty.defAttr `withStyle`     Vty.italic)
-  , ("hooray"       , Vty.defAttr `Vty.withForeColor` Vty.brightWhite)
+  , ("hooray"       , Vty.defAttr `withForeColor` Vty.brightWhite)
   ]
+  where
+    withForeColor | no_color  = const
+                  | otherwise = Vty.withForeColor
 
+    withBackColor | no_color  = \attr _ -> attr `Vty.withStyle` Vty.reverseVideo
+                  | otherwise = Vty.withBackColor
 
-dimAttributes :: AttrMap
+    withStyle                 = Vty.withStyle
-dimAttributes = attrMap
+
+dimAttributes :: Bool -> AttrMap
+dimAttributes no_color = attrMap
   (Vty.defAttr `Vty.withStyle` Vty.dim)
-  [ ("active"    , Vty.defAttr `Vty.withBackColor` Vty.blue)
+  [ ("active"    , Vty.defAttr `withBackColor` Vty.blue)
   , ("no-bindist", Vty.defAttr `Vty.withStyle` Vty.dim)
   ]
-
+  where
+    withBackColor | no_color  = \attr _ -> attr `Vty.withStyle` Vty.reverseVideo
+                  | otherwise = Vty.withBackColor
 
 eventHandler :: BrickState -> BrickEvent n e -> EventM n (Next BrickState)
 eventHandler st@(BrickState {..}) ev = do
@@ -520,11 +531,13 @@ brickMain s l av pfreq' = do
   writeIORef logger'   l
   let runLogger = myLoggerT l
 
+  no_color <- isJust <$> lookupEnv "NO_COLOR"
+
   eAppData <- getAppData (Just av) pfreq'
   case eAppData of
     Right ad ->
       defaultMain
-          app
+          (app (defaultAttributes no_color) (dimAttributes no_color))
           (BrickState ad
                     defaultAppSettings
                     (constructList ad defaultAppSettings Nothing)

app/ghcup/Main.hs

@@ -59,7 +59,8 @@ import           Options.Applicative     hiding ( style )
 import           Options.Applicative.Help.Pretty ( text )
 import           Prelude                 hiding ( appendFile )
 import           Safe
-import           System.Console.Pretty
+import           System.Console.Pretty   hiding ( color )
+import qualified System.Console.Pretty         as Pretty
 import           System.Environment
 import           System.Exit
 import           System.IO               hiding ( appendFile )
@@ -1178,7 +1179,7 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
                             pure ExitSuccess
                           VLeft (V (AlreadyInstalled _ v)) -> do
                             runLogger $ $(logWarn)
-                              [i|GHC ver #{prettyVer v} already installed, you may want to run 'ghcup rm ghc #{prettyVer v}' first|]
+                              [i|GHC ver #{prettyVer v} already installed; if you really want to reinstall it, you may want to run 'ghcup rm ghc #{prettyVer v}' first|]
                             pure ExitSuccess
                           VLeft (V (BuildFailed tmpdir e)) -> do
                             case keepDirs settings of
@@ -1219,7 +1220,7 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
                           pure ExitSuccess
                         VLeft (V (AlreadyInstalled _ v)) -> do
                           runLogger $ $(logWarn)
-                            [i|Cabal ver #{prettyVer v} already installed, you may want to run 'ghcup rm cabal #{prettyVer v}' first|]
+                            [i|Cabal ver #{prettyVer v} already installed; if you really want to reinstall it, you may want to run 'ghcup rm cabal #{prettyVer v}' first|]
                           pure ExitSuccess
                         VLeft (V NoDownload) -> do
 
@@ -1252,7 +1253,7 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
                           pure ExitSuccess
                         VLeft (V (AlreadyInstalled _ v)) -> do
                           runLogger $ $(logWarn)
-                            [i|HLS ver #{prettyVer v} already installed, you may want to run 'ghcup rm hls #{prettyVer v}' first|]
+                            [i|HLS ver #{prettyVer v} already installed; if you really want to reinstall it, you may want to run 'ghcup rm hls #{prettyVer v}' first|]
                           pure ExitSuccess
                         VLeft (V NoDownload) -> do
 
@@ -1402,7 +1403,7 @@ Report bugs at <https://gitlab.haskell.org/haskell/ghcup-hs/issues>|]
                         pure ExitSuccess
                       VLeft (V (AlreadyInstalled _ v)) -> do
                         runLogger $ $(logWarn)
-                          [i|GHC ver #{prettyVer v} already installed, you may want to run 'ghcup rm ghc #{prettyVer v}' first|]
+                          [i|GHC ver #{prettyVer v} already installed; if you really want to reinstall it, you may want to run 'ghcup rm ghc #{prettyVer v}' first|]
                         pure ExitSuccess
                       VLeft (V (BuildFailed tmpdir e)) -> do
                         case keepDirs settings of
@@ -1531,6 +1532,20 @@ printListResult raw lr = do
   -- https://gitlab.haskell.org/ghc/ghc/issues/8118
   setLocaleEncoding utf8
 
+  no_color <- isJust <$> lookupEnv "NO_COLOR"
+
+  let
+    color | raw || no_color = flip const
+          | otherwise       = Pretty.color
+
+  let
+    printTag Recommended        = color Green "recommended"
+    printTag Latest             = color Yellow "latest"
+    printTag Prerelease         = color Red "prerelease"
+    printTag (Base       pvp'') = "base-" ++ T.unpack (prettyPVP pvp'')
+    printTag (UnknownTag t    ) = t
+    printTag Old                = ""
+
   let
     rows =
       (\x -> if raw
@@ -1552,13 +1567,13 @@ printListResult raw lr = do
                      , intercalate "," $ (filter (/= "") . fmap printTag $ sort lTag)
                      , intercalate ","
                      $  (if hlsPowered
-                          then [color' Green "hls-powered"]
+                          then [color Green "hls-powered"]
                           else mempty
                         )
-                     ++ (if fromSrc then [color' Blue "compiled"] else mempty)
+                     ++ (if fromSrc then [color Blue "compiled"] else mempty)
-                     ++ (if lStray then [color' Yellow "stray"] else mempty)
+                     ++ (if lStray then [color Yellow "stray"] else mempty)
                      ++ (if lNoBindist
-                          then [color' Red "no-bindist"]
+                          then [color Red "no-bindist"]
                           else mempty
                         )
                      ]
@@ -1571,16 +1586,6 @@ printListResult raw lr = do
 
   forM_ padded $ \row -> putStrLn $ intercalate " " row
  where
-  printTag Recommended        = color' Green "recommended"
-  printTag Latest             = color' Yellow "latest"
-  printTag Prerelease         = color' Red "prerelease"
-  printTag (Base       pvp'') = "base-" ++ T.unpack (prettyPVP pvp'')
-  printTag (UnknownTag t    ) = t
-  printTag Old                = ""
-
-  color' = case raw of
-    True  -> flip const
-    False -> color
 
   padTo str' x =
     let lstr = strWidth str'

ghcup-0.0.2.yaml

@@ -1117,7 +1117,6 @@ ghcupDownloads:
             unknown_versioning: *ghc-8101-32-deb9
     8.10.2:
       viTags:
-      - Latest
       - base-4.14.1.0
       viChangeLog: https://downloads.haskell.org/~ghc/8.10.2/docs/html/users_guide/8.10.2-notes.html
       viSourceDL:
@@ -1193,6 +1192,79 @@ ghcupDownloads:
               dlUri: https://files.hasufell.de/ghc/ghc-8.10.2-i386-alpine-linux.tar.xz
               dlSubdir: ghc-8.10.2
               dlHash: 9ee1cf1e85e9536088b3c9e80e975074e525ea378cd4eb156071bbc4b7b38327
+    8.10.3:
+      viTags:
+      - Latest
+      - base-4.14.1.0
+      viChangeLog: https://downloads.haskell.org/~ghc/8.10.3/docs/html/users_guide/8.10.3-notes.html
+      viSourceDL:
+        dlUri: https://downloads.haskell.org/~ghc/8.10.3/ghc-8.10.3-src.tar.xz
+        dlSubdir: ghc-8.10.3
+        dlHash: 9c573a4621a78723950617c223559bdc325ea6a3409264aedf68f05510b0880b
+      viArch:
+        A_64:
+          Linux_Debian:
+            '9': &ghc-8103-64-deb9
+              dlUri: https://downloads.haskell.org/~ghc/8.10.3/ghc-8.10.3-x86_64-deb9-linux.tar.xz
+              dlSubdir: ghc-8.10.3
+              dlHash: 95e4aadea30701fe5ab84d15f757926d843ded7115e11c4cd827809ca830718d
+            '10': &ghc-8103-64-deb10
+              dlUri: https://downloads.haskell.org/~ghc/8.10.3/ghc-8.10.3-x86_64-deb10-linux.tar.xz
+              dlSubdir: ghc-8.10.3
+              dlHash: c8f3d9f0e61a89eaba1d3ad8fb2eced1af0e81576811261b887993bee12538ac
+            unknown_versioning: *ghc-8103-64-deb9
+          Linux_Ubuntu:
+            unknown_versioning: &ghc-8103-64-fedora
+              dlUri: https://downloads.haskell.org/~ghc/8.10.3/ghc-8.10.3-x86_64-fedora27-linux.tar.xz
+              dlSubdir: ghc-8.10.3
+              dlHash: f8739b12008712d6b6a9ffc6c39f9d05af77ef3bcb932c9aff20fa0893c8c159
+            '16.04': *ghc-8103-64-deb9
+            '18.04': *ghc-8103-64-deb9
+          Linux_Mint:
+            unknown_versioning: *ghc-8103-64-deb10
+          Linux_Fedora:
+            '27': *ghc-8103-64-fedora
+            unknown_versioning: *ghc-8103-64-fedora
+          Linux_CentOS:
+            '7': &ghc-8103-64-centos
+              dlUri: https://downloads.haskell.org/~ghc/8.10.3/ghc-8.10.3-x86_64-centos7-linux.tar.xz
+              dlSubdir: ghc-8.10.3
+              dlHash: f562ca61979ff1d21e34e69e59028cb742a8eff8d84e46bbd3a750f2ac7d8ed1
+            unknown_versioning: *ghc-8103-64-centos
+          Linux_RedHat:
+            unknown_versioning: *ghc-8103-64-centos
+          Linux_Alpine:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~ghc/8.10.3/ghc-8.10.3-x86_64-alpine3.10-linux-integer-simple.tar.xz
+              dlSubdir: ghc-8.10.3-x86_64-unknown-linux
+              dlHash: 8506c478ebbfb5441c3c36c07c36fc8532cacb2b3e13c6733bd44cb17b3ce96c
+          Linux_AmazonLinux:
+            unknown_versioning: *ghc-8103-64-centos
+          Linux_UnknownLinux:
+            unknown_versioning: *ghc-8103-64-fedora
+          Darwin:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~ghc/8.10.3/ghc-8.10.3-x86_64-apple-darwin.tar.xz
+              dlSubdir: ghc-8.10.3
+              dlHash: 2635f35d76e44e69afdfd37cae89d211975cc20f71f784363b72003e59f22015
+          FreeBSD:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~ghc/8.10.3/ghc-8.10.3-x86_64-portbld-freebsd.tar.xz
+              dlSubdir: ghc-8.10.3
+              dlHash: 749007e995104db05cf6e3ad5bc36238cab8afac8055145661e5730e8f8af040
+        A_32:
+          Linux_Debian:
+            '9': &ghc-8103-32-deb9
+              dlUri: https://downloads.haskell.org/~ghc/8.10.3/ghc-8.10.3-i386-deb9-linux.tar.xz
+              dlSubdir: ghc-8.10.3
+              dlHash: f0addd2a16b705f58ff9e8702c3ddf3e2d6bd0d3555707b5b5095e51bafee7b1
+            unknown_versioning: *ghc-8103-32-deb9
+          Linux_Ubuntu:
+            unknown_versioning: *ghc-8103-32-deb9
+          Linux_Mint:
+            unknown_versioning: *ghc-8103-32-deb9
+          Linux_UnknownLinux:
+            unknown_versioning: *ghc-8103-32-deb9
   Cabal:
     2.4.1.0:
       viTags: []

ghcup-0.0.3.yaml

@@ -1117,7 +1117,6 @@ ghcupDownloads:
             unknown_versioning: *ghc-8101-32-deb9
     8.10.2:
       viTags:
-      - Latest
       - base-4.14.1.0
       viChangeLog: https://downloads.haskell.org/~ghc/8.10.2/docs/html/users_guide/8.10.2-notes.html
       viSourceDL:
@@ -1193,78 +1192,146 @@ ghcupDownloads:
               dlUri: https://files.hasufell.de/ghc/ghc-8.10.2-i386-alpine-linux.tar.xz
               dlSubdir: ghc-8.10.2
               dlHash: 9ee1cf1e85e9536088b3c9e80e975074e525ea378cd4eb156071bbc4b7b38327
-    9.0.0.20200925:
+    8.10.3:
+      viTags:
+      - Latest
+      - base-4.14.1.0
+      viChangeLog: https://downloads.haskell.org/~ghc/8.10.3/docs/html/users_guide/8.10.3-notes.html
+      viSourceDL:
+        dlUri: https://downloads.haskell.org/~ghc/8.10.3/ghc-8.10.3-src.tar.xz
+        dlSubdir: ghc-8.10.3
+        dlHash: 9c573a4621a78723950617c223559bdc325ea6a3409264aedf68f05510b0880b
+      viArch:
+        A_64:
+          Linux_Debian:
+            '9': &ghc-8103-64-deb9
+              dlUri: https://downloads.haskell.org/~ghc/8.10.3/ghc-8.10.3-x86_64-deb9-linux.tar.xz
+              dlSubdir: ghc-8.10.3
+              dlHash: 95e4aadea30701fe5ab84d15f757926d843ded7115e11c4cd827809ca830718d
+            '10': &ghc-8103-64-deb10
+              dlUri: https://downloads.haskell.org/~ghc/8.10.3/ghc-8.10.3-x86_64-deb10-linux.tar.xz
+              dlSubdir: ghc-8.10.3
+              dlHash: c8f3d9f0e61a89eaba1d3ad8fb2eced1af0e81576811261b887993bee12538ac
+            unknown_versioning: *ghc-8103-64-deb9
+          Linux_Ubuntu:
+            unknown_versioning: &ghc-8103-64-fedora
+              dlUri: https://downloads.haskell.org/~ghc/8.10.3/ghc-8.10.3-x86_64-fedora27-linux.tar.xz
+              dlSubdir: ghc-8.10.3
+              dlHash: f8739b12008712d6b6a9ffc6c39f9d05af77ef3bcb932c9aff20fa0893c8c159
+            '16.04': *ghc-8103-64-deb9
+            '18.04': *ghc-8103-64-deb9
+          Linux_Mint:
+            unknown_versioning: *ghc-8103-64-deb10
+          Linux_Fedora:
+            '27': *ghc-8103-64-fedora
+            unknown_versioning: *ghc-8103-64-fedora
+          Linux_CentOS:
+            '7': &ghc-8103-64-centos
+              dlUri: https://downloads.haskell.org/~ghc/8.10.3/ghc-8.10.3-x86_64-centos7-linux.tar.xz
+              dlSubdir: ghc-8.10.3
+              dlHash: f562ca61979ff1d21e34e69e59028cb742a8eff8d84e46bbd3a750f2ac7d8ed1
+            unknown_versioning: *ghc-8103-64-centos
+          Linux_RedHat:
+            unknown_versioning: *ghc-8103-64-centos
+          Linux_Alpine:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~ghc/8.10.3/ghc-8.10.3-x86_64-alpine3.10-linux-integer-simple.tar.xz
+              dlSubdir: ghc-8.10.3-x86_64-unknown-linux
+              dlHash: 8506c478ebbfb5441c3c36c07c36fc8532cacb2b3e13c6733bd44cb17b3ce96c
+          Linux_AmazonLinux:
+            unknown_versioning: *ghc-8103-64-centos
+          Linux_UnknownLinux:
+            unknown_versioning: *ghc-8103-64-fedora
+          Darwin:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~ghc/8.10.3/ghc-8.10.3-x86_64-apple-darwin.tar.xz
+              dlSubdir: ghc-8.10.3
+              dlHash: 2635f35d76e44e69afdfd37cae89d211975cc20f71f784363b72003e59f22015
+          FreeBSD:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~ghc/8.10.3/ghc-8.10.3-x86_64-portbld-freebsd.tar.xz
+              dlSubdir: ghc-8.10.3
+              dlHash: 749007e995104db05cf6e3ad5bc36238cab8afac8055145661e5730e8f8af040
+        A_32:
+          Linux_Debian:
+            '9': &ghc-8103-32-deb9
+              dlUri: https://downloads.haskell.org/~ghc/8.10.3/ghc-8.10.3-i386-deb9-linux.tar.xz
+              dlSubdir: ghc-8.10.3
+              dlHash: f0addd2a16b705f58ff9e8702c3ddf3e2d6bd0d3555707b5b5095e51bafee7b1
+            unknown_versioning: *ghc-8103-32-deb9
+          Linux_Ubuntu:
+            unknown_versioning: *ghc-8103-32-deb9
+          Linux_Mint:
+            unknown_versioning: *ghc-8103-32-deb9
+          Linux_UnknownLinux:
+            unknown_versioning: *ghc-8103-32-deb9
+    9.0.0.20201227:
       viTags:
       - Prerelease
       - base-4.15.0.0
       viSourceDL:
-        dlUri: https://downloads.haskell.org/~ghc/9.0.1-alpha1/ghc-9.0.0.20200925-src.tar.xz
+        dlUri: https://downloads.haskell.org/~ghc/9.0.1-rc1/ghc-9.0.0.20201227-src.tar.xz
-        dlSubdir: ghc-9.0.0.20200925
+        dlSubdir: ghc-9.0.0.20201227
-        dlHash: 142189a3a741af1deb40020c031f05aebfc2b6fd077ffd0c230cf405587cdbb0
+        dlHash: de49a6d4c67bb8ef676c7e76ca48b3f174bb774a197794cf1518a7f7dd11e2cd
       viArch:
         A_64:
           Linux_Debian:
-            '9': &ghc-901a1-64-deb9
+            '9': &ghc-901r1-64-deb9
-              dlUri: https://downloads.haskell.org/~ghc/9.0.1-alpha1/ghc-9.0.0.20200925-x86_64-deb9-linux.tar.xz
+              dlUri: https://downloads.haskell.org/~ghc/9.0.1-rc1/ghc-9.0.0.20201227-x86_64-deb9-linux.tar.xz
-              dlSubdir: ghc-9.0.0.20200925
+              dlSubdir: ghc-9.0.0.20201227
-              dlHash: d44ab6f933292066d3f4bafc7e1a4209f8044069f9360bd60a97d2de05a73db2
+              dlHash: 53f1d9b1cd7cbac4f4e683b5bcf2d08dd45852bd55218c7c5e965b5a78704f15
-            '10': &ghc-901a1-64-deb10
+            '10': &ghc-901r1-64-deb10
-              dlUri: https://downloads.haskell.org/~ghc/9.0.1-alpha1/ghc-9.0.0.20200925-x86_64-deb10-linux-dwarf.tar.xz
+              dlUri: https://downloads.haskell.org/~ghc/9.0.1-rc1/ghc-9.0.0.20201227-x86_64-deb10-linux-dwarf.tar.xz
-              dlSubdir: ghc-9.0.0.20200925
+              dlSubdir: ghc-9.0.0.20201227
-              dlHash: 958f98a97d244899d986168c89e4babe2b85ceaa4b0cf1c4631ea1dfa82ad75e
+              dlHash: 646f3b91a4ea58be46545b493e08197a4345a71f74ec018be2b8fde496ffe1e4
-            unknown_versioning: *ghc-901a1-64-deb9
+            unknown_versioning: *ghc-901r1-64-deb9
           Linux_Ubuntu:
-            unknown_versioning: &ghc-901a1-64-fedora
+            unknown_versioning: &ghc-901r1-64-fedora
-              dlUri: https://downloads.haskell.org/~ghc/9.0.1-alpha1/ghc-9.0.0.20200925-x86_64-fedora27-linux.tar.xz
+              dlUri: https://downloads.haskell.org/~ghc/9.0.1-rc1/ghc-9.0.0.20201227-x86_64-fedora27-linux.tar.xz
-              dlSubdir: ghc-9.0.0.20200925
+              dlSubdir: ghc-9.0.0.20201227
-              dlHash: 2711afabbaab7abd1b8fdf846802ce6ca8e531641d64bbf75780d4de64180dca
+              dlHash: a6483262e5c999701b948107f5b9e77d705333f4b61b37b1c27b4abd28dd186c
-            '16.04': *ghc-901a1-64-deb9
+            '16.04': *ghc-901r1-64-deb9
-            '18.04': *ghc-901a1-64-deb9
+            '18.04': *ghc-901r1-64-deb9
           Linux_Mint:
-            unknown_versioning: *ghc-901a1-64-deb10
+            unknown_versioning: *ghc-901r1-64-deb10
           Linux_Fedora:
-            '27': *ghc-901a1-64-fedora
+            '27': *ghc-901r1-64-fedora
-            unknown_versioning: *ghc-901a1-64-fedora
+            unknown_versioning: *ghc-901r1-64-fedora
           Linux_CentOS:
-            '7': &ghc-901a1-64-centos
+            '7': &ghc-901r1-64-centos
-              dlUri: https://downloads.haskell.org/~ghc/9.0.1-alpha1/ghc-9.0.0.20200925-x86_64-centos7-linux.tar.xz
+              dlUri: https://downloads.haskell.org/~ghc/9.0.1-rc1/ghc-9.0.0.20201227-x86_64-centos7-linux.tar.xz
-              dlSubdir: ghc-9.0.0.20200925
+              dlSubdir: ghc-9.0.0.20201227
-              dlHash: 5f6cd94e0d3917fa5c87031706e665f5d9b997f5c991c9c4c4e2900c39dc98ac
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-            unknown_versioning: *ghc-901a1-64-centos
+            unknown_versioning: *ghc-901r1-64-centos
           Linux_RedHat:
-            unknown_versioning: *ghc-901a1-64-centos
+            unknown_versioning: *ghc-901r1-64-centos
           Linux_Alpine:
             unknown_versioning:
-              dlUri: https://downloads.haskell.org/~ghc/9.0.1-alpha1/ghc-9.0.0.20200925-x86_64-alpine3.10-linux-integer-simple.tar.xz
+              dlUri: https://downloads.haskell.org/~ghc/9.0.1-rc1/ghc-9.0.0.20201227-x86_64-alpine3.10-linux-integer-simple.tar.xz
-              dlSubdir: ghc-9.0.0.20200925-x86_64-unknown-linux
+              dlSubdir: ghc-9.0.0.20201227-x86_64-unknown-linux
-              dlHash: 05c0176e39cc89a95047060a589df0686ea1eb99b3de7f2cfadbe5e68bf93f68
+              dlHash: 21d1ffce74032a8f2e808c9160624a41d9d7a129e4e376845d7dd422b290fba2
           Linux_AmazonLinux:
-            unknown_versioning: *ghc-901a1-64-centos
+            unknown_versioning: *ghc-901r1-64-centos
           Linux_UnknownLinux:
-            unknown_versioning: *ghc-901a1-64-fedora
+            unknown_versioning: *ghc-901r1-64-fedora
           Darwin:
             unknown_versioning:
-              dlUri: https://downloads.haskell.org/~ghc/9.0.1-alpha1/ghc-9.0.0.20200925-x86_64-apple-darwin.tar.xz
+              dlUri: https://downloads.haskell.org/~ghc/9.0.1-rc1/ghc-9.0.0.20201227-x86_64-apple-darwin.tar.xz
-              dlSubdir: ghc-9.0.0.20200925
+              dlSubdir: ghc-9.0.0.20201227
-              dlHash: fb85a78f2bdad53c591261e21c80f3f50fa2b68bbb22632d9be6960af7b27813
+              dlHash: e6e5bf34c002d52d7108b9d4c8621ae3d21059509f8868bb81b0ba4fda6320da
-          FreeBSD:
-            unknown_versioning:
-              dlUri: https://downloads.haskell.org/~ghc/9.0.1-alpha1/ghc-9.0.0.20200925-x86_64-unknown-freebsd.tar.xz
-              dlSubdir: ghc-9.0.0.20200925
-              dlHash: 1e094cbbf9636b1f231bc99e44197fe7a05f570cf46f079bba1a0ca796c3c30c
         A_32:
           Linux_Debian:
-            '9': &ghc-901a1-32-deb9
+            '9': &ghc-901r1-32-deb9
-              dlUri: https://downloads.haskell.org/~ghc/9.0.1-alpha1/ghc-9.0.0.20200925-i386-deb9-linux.tar.xz
+              dlUri: https://downloads.haskell.org/~ghc/9.0.1-rc1/ghc-9.0.0.20201227-i386-deb9-linux.tar.xz
-              dlSubdir: ghc-9.0.0.20200925
+              dlSubdir: ghc-9.0.0.20201227
-              dlHash: a533641720c33f953ca5d100bc7da219d4cf52eae081c94c97b9ac4cbd9c1d06
+              dlHash: 1e3348e2288c60b763dc4e74e4a69b17ae261edb383a7a5220a879c35d530cda
-            unknown_versioning: *ghc-901a1-32-deb9
+            unknown_versioning: *ghc-901r1-32-deb9
           Linux_Ubuntu:
-            unknown_versioning: *ghc-901a1-32-deb9
+            unknown_versioning: *ghc-901r1-32-deb9
           Linux_Mint:
-            unknown_versioning: *ghc-901a1-32-deb9
+            unknown_versioning: *ghc-901r1-32-deb9
           Linux_UnknownLinux:
-            unknown_versioning: *ghc-901a1-32-deb9
+            unknown_versioning: *ghc-901r1-32-deb9
   Cabal:
     2.4.1.0:
       viTags: []
@@ -1414,20 +1481,20 @@ ghcupDownloads:
           Linux_Alpine:
             unknown_versioning: *ghcup-32
   HLS:
-    0.7.1:
+    0.8.0:
       viTags:
         - Recommended
         - Latest
-      viChangeLog: https://github.com/haskell/haskell-language-server/blob/master/ChangeLog.md#071
+      viChangeLog: https://github.com/haskell/haskell-language-server/blob/master/ChangeLog.md#080
       viArch:
         A_64:
           Linux_UnknownLinux:
             unknown_versioning: &hls-64
-              dlUri: https://github.com/haskell/haskell-language-server/releases/download/0.7.1/haskell-language-server-Linux-0.7.1.tar.gz
+              dlUri: https://github.com/haskell/haskell-language-server/releases/download/0.8.0/haskell-language-server-Linux-0.8.0.tar.gz
-              dlHash: e74f3bd1f91613a1859a411f369dc34afce9e3e9b7c99ea4f251d81111627f62
+              dlHash: ba1306ab1af7a5fa1174b19bc3aa8904f5b238d9d6eac04d07fd692db9af4534
           Darwin:
             unknown_versioning:
-              dlUri: https://github.com/haskell/haskell-language-server/releases/download/0.7.1/haskell-language-server-macOS-0.7.1.tar.gz
+              dlUri: https://github.com/haskell/haskell-language-server/releases/download/0.8.0/haskell-language-server-macOS-0.8.0.tar.gz
-              dlHash: 87ac37cfc74abb4f348a799ee6e76266fe1972dead72b7b11ee1411cc83924ed
+              dlHash: 1c1668bb455a5164df62774e6fb8f8f91a831ce527d9e5f89f453fb28ef54622
           Linux_Alpine:
             unknown_versioning: *hls-64

ghcup-0.0.4.yaml

@@ -980,7 +980,6 @@ ghcupDownloads:
             unknown_versioning: *ghc-883-32-deb9
     8.8.4:
       viTags:
-      - Recommended
       - base-4.13.0.0
       viChangeLog: https://downloads.haskell.org/~ghc/8.8.4/docs/html/users_guide/8.8.4-notes.html
       viSourceDL:
@@ -1130,7 +1129,6 @@ ghcupDownloads:
             unknown_versioning: *ghc-8101-32-deb9
     8.10.2:
       viTags:
-      - Latest
       - base-4.14.1.0
       viChangeLog: https://downloads.haskell.org/~ghc/8.10.2/docs/html/users_guide/8.10.2-notes.html
       viSourceDL:
@@ -1205,77 +1203,155 @@ ghcupDownloads:
               dlUri: https://files.hasufell.de/ghc/ghc-8.10.2-i386-alpine-linux.tar.xz
               dlSubdir: ghc-8.10.2
               dlHash: 9ee1cf1e85e9536088b3c9e80e975074e525ea378cd4eb156071bbc4b7b38327
-    9.0.0.20200925:
+    8.10.3:
       viTags:
-      - Prerelease
+      - Recommended
-      - base-4.15.0.0
+      - base-4.14.1.0
+      viChangeLog: https://downloads.haskell.org/~ghc/8.10.3/docs/html/users_guide/8.10.3-notes.html
       viSourceDL:
-        dlUri: https://downloads.haskell.org/~ghc/9.0.1-alpha1/ghc-9.0.0.20200925-src.tar.xz
+        dlUri: https://downloads.haskell.org/~ghc/8.10.3/ghc-8.10.3-src.tar.xz
-        dlSubdir: ghc-9.0.0.20200925
+        dlSubdir: ghc-8.10.3
-        dlHash: 142189a3a741af1deb40020c031f05aebfc2b6fd077ffd0c230cf405587cdbb0
+        dlHash: ccdc8319549028a708d7163e2967382677b1a5a379ff94d948195b5cf46eb931
       viArch:
         A_64:
           Linux_Debian:
-            '( >= 9 && < 10 )': &ghc-901a1-64-deb9
+            '( >= 9 && < 10 )': &ghc-8103-64-deb9
-              dlUri: https://downloads.haskell.org/~ghc/9.0.1-alpha1/ghc-9.0.0.20200925-x86_64-deb9-linux.tar.xz
+              dlUri: https://downloads.haskell.org/~ghc/8.10.3/ghc-8.10.3-x86_64-deb9-linux.tar.xz
-              dlSubdir: ghc-9.0.0.20200925
+              dlSubdir: ghc-8.10.3
-              dlHash: d44ab6f933292066d3f4bafc7e1a4209f8044069f9360bd60a97d2de05a73db2
+              dlHash: 95e4aadea30701fe5ab84d15f757926d843ded7115e11c4cd827809ca830718d
-            '( >= 10 && < 11 )': &ghc-901a1-64-deb10
+            '( >= 10 && < 11 )': &ghc-8103-64-deb10
-              dlUri: https://downloads.haskell.org/~ghc/9.0.1-alpha1/ghc-9.0.0.20200925-x86_64-deb10-linux-dwarf.tar.xz
+              dlUri: https://downloads.haskell.org/~ghc/8.10.3/ghc-8.10.3-x86_64-deb10-linux.tar.xz
-              dlSubdir: ghc-9.0.0.20200925
+              dlSubdir: ghc-8.10.3
-              dlHash: 958f98a97d244899d986168c89e4babe2b85ceaa4b0cf1c4631ea1dfa82ad75e
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-            unknown_versioning: *ghc-901a1-64-deb9
+            unknown_versioning: *ghc-8103-64-deb9
           Linux_Ubuntu:
-            unknown_versioning: &ghc-901a1-64-fedora
+            unknown_versioning: &ghc-8103-64-fedora
-              dlUri: https://downloads.haskell.org/~ghc/9.0.1-alpha1/ghc-9.0.0.20200925-x86_64-fedora27-linux.tar.xz
+              dlUri: https://downloads.haskell.org/~ghc/8.10.3/ghc-8.10.3-x86_64-fedora27-linux.tar.xz
-              dlSubdir: ghc-9.0.0.20200925
+              dlSubdir: ghc-8.10.3
-              dlHash: 2711afabbaab7abd1b8fdf846802ce6ca8e531641d64bbf75780d4de64180dca
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-            '( >= 16 && < 19 )': *ghc-901a1-64-deb9
+            '( >= 16 && < 19 )': *ghc-8103-64-deb9
           Linux_Mint:
-            unknown_versioning: *ghc-901a1-64-deb10
+            unknown_versioning: *ghc-8103-64-deb10
           Linux_Fedora:
-            '( >= 27 && < 28 )': *ghc-901a1-64-fedora
+            '( >= 27 && < 28 )': *ghc-8103-64-fedora
-            unknown_versioning: *ghc-901a1-64-fedora
+            unknown_versioning: *ghc-8103-64-fedora
           Linux_CentOS:
-            '( >= 7 && < 8 )': &ghc-901a1-64-centos
+            '( >= 7 && < 8 )': &ghc-8103-64-centos
-              dlUri: https://downloads.haskell.org/~ghc/9.0.1-alpha1/ghc-9.0.0.20200925-x86_64-centos7-linux.tar.xz
+              dlUri: https://downloads.haskell.org/~ghc/8.10.3/ghc-8.10.3-x86_64-centos7-linux.tar.xz
-              dlSubdir: ghc-9.0.0.20200925
+              dlSubdir: ghc-8.10.3
-              dlHash: 5f6cd94e0d3917fa5c87031706e665f5d9b997f5c991c9c4c4e2900c39dc98ac
+              dlHash: f562ca61979ff1d21e34e69e59028cb742a8eff8d84e46bbd3a750f2ac7d8ed1
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+            unknown_versioning: *ghc-8103-64-centos
           Linux_RedHat:
-            unknown_versioning: *ghc-901a1-64-centos
+            unknown_versioning: *ghc-8103-64-centos
           Linux_Alpine:
             unknown_versioning:
-              dlUri: https://downloads.haskell.org/~ghc/9.0.1-alpha1/ghc-9.0.0.20200925-x86_64-alpine3.10-linux-integer-simple.tar.xz
+              dlUri: https://downloads.haskell.org/~ghc/8.10.3/ghc-8.10.3-x86_64-alpine3.10-linux-integer-simple.tar.xz
-              dlSubdir: ghc-9.0.0.20200925-x86_64-unknown-linux
+              dlSubdir: ghc-8.10.3-x86_64-unknown-linux
-              dlHash: 05c0176e39cc89a95047060a589df0686ea1eb99b3de7f2cfadbe5e68bf93f68
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           Linux_AmazonLinux:
-            unknown_versioning: *ghc-901a1-64-centos
+            unknown_versioning: *ghc-8103-64-centos
           Linux_UnknownLinux:
-            unknown_versioning: *ghc-901a1-64-fedora
+            unknown_versioning: *ghc-8103-64-fedora
           Darwin:
             unknown_versioning:
-              dlUri: https://downloads.haskell.org/~ghc/9.0.1-alpha1/ghc-9.0.0.20200925-x86_64-apple-darwin.tar.xz
+              dlUri: https://downloads.haskell.org/~ghc/8.10.3/ghc-8.10.3-x86_64-apple-darwin.tar.xz
-              dlSubdir: ghc-9.0.0.20200925
+              dlSubdir: ghc-8.10.3
-              dlHash: fb85a78f2bdad53c591261e21c80f3f50fa2b68bbb22632d9be6960af7b27813
+              dlHash: 2635f35d76e44e69afdfd37cae89d211975cc20f71f784363b72003e59f22015
           FreeBSD:
             unknown_versioning:
-              dlUri: https://downloads.haskell.org/~ghc/9.0.1-alpha1/ghc-9.0.0.20200925-x86_64-unknown-freebsd.tar.xz
+              dlUri: https://downloads.haskell.org/~ghc/8.10.3/ghc-8.10.3-x86_64-portbld-freebsd.tar.xz
-              dlSubdir: ghc-9.0.0.20200925
+              dlSubdir: ghc-8.10.3
-              dlHash: 1e094cbbf9636b1f231bc99e44197fe7a05f570cf46f079bba1a0ca796c3c30c
+              dlHash: 749007e995104db05cf6e3ad5bc36238cab8afac8055145661e5730e8f8af040
         A_32:
           Linux_Debian:
-            '( >= 9 && < 10 )': &ghc-901a1-32-deb9
+            '( >= 9 && < 10 )': &ghc-8103-32-deb9
-              dlUri: https://downloads.haskell.org/~ghc/9.0.1-alpha1/ghc-9.0.0.20200925-i386-deb9-linux.tar.xz
+              dlUri: https://downloads.haskell.org/~ghc/8.10.3/ghc-8.10.3-i386-deb9-linux.tar.xz
-              dlSubdir: ghc-9.0.0.20200925
+              dlSubdir: ghc-8.10.3
-              dlHash: a533641720c33f953ca5d100bc7da219d4cf52eae081c94c97b9ac4cbd9c1d06
+              dlHash: f0addd2a16b705f58ff9e8702c3ddf3e2d6bd0d3555707b5b5095e51bafee7b1
-            unknown_versioning: *ghc-901a1-32-deb9
+            unknown_versioning: *ghc-8103-32-deb9
           Linux_Ubuntu:
-            unknown_versioning: *ghc-901a1-32-deb9
+            unknown_versioning: *ghc-8103-32-deb9
           Linux_Mint:
-            unknown_versioning: *ghc-901a1-32-deb9
+            unknown_versioning: *ghc-8103-32-deb9
           Linux_UnknownLinux:
-            unknown_versioning: *ghc-901a1-32-deb9
+            unknown_versioning: *ghc-8103-32-deb9
+          Linux_Alpine:
+            unknown_versioning:
+              dlUri: https://files.hasufell.de/ghc/ghc-8.10.3-i386-alpine-linux.tar.xz
+              dlSubdir: ghc-8.10.3
+              dlHash: 309201cdefd2d13b8b3fd09c26c6137048c490d219a0a9c7407c3ce1d011f60c
+    9.0.1:
+      viTags:
+      - Latest
+      - base-4.15.0.0
+      viChangeLog: https://downloads.haskell.org/~ghc/9.0.1/docs/html/users_guide/9.0.1-notes.html
+      viSourceDL:
+        dlUri: https://downloads.haskell.org/~ghc/9.0.1/ghc-9.0.1-src.tar.xz
+        dlSubdir: ghc-9.0.1
+        dlHash: a5230314e4065f9fcc371dfe519748fd85c825b279abf72a24e09b83578a35f9
+      viArch:
+        A_64:
+          Linux_Debian:
+            '( >= 9 && < 10 )': &ghc-901-64-deb9
+              dlUri: https://downloads.haskell.org/~ghc/9.0.1/ghc-9.0.1-x86_64-deb9-linux.tar.xz
+              dlSubdir: ghc-9.0.1
+              dlHash: 4ca6252492f59fe589029fadca4b6f922d6a9f0ff39d19a2bd9886fde4e183d5
+            '( >= 10 && < 11 )': &ghc-901-64-deb10
+              dlUri: https://downloads.haskell.org/~ghc/9.0.1/ghc-9.0.1-x86_64-deb10-linux.tar.xz
+              dlSubdir: ghc-9.0.1
+              dlHash: c253e7eb62cc9da6524c491c85ec8d3727c2ca6035a8653388e636aaa30a2a0f
+            unknown_versioning: *ghc-901-64-deb9
+          Linux_Ubuntu:
+            unknown_versioning: &ghc-901-64-fedora
+              dlUri: https://downloads.haskell.org/~ghc/9.0.1/ghc-9.0.1-x86_64-fedora27-linux.tar.xz
+              dlSubdir: ghc-9.0.1
+              dlHash: 1fb8e27eeec51b4cdbfd1b3c16727adc5f77388d3e925e63799d8232647f316d
+            '( >= 16 && < 19 )': *ghc-901-64-deb9
+          Linux_Mint:
+            unknown_versioning: *ghc-901-64-deb10
+          Linux_Fedora:
+            '( >= 27 && < 28 )': *ghc-901-64-fedora
+            unknown_versioning: *ghc-901-64-fedora
+          Linux_CentOS:
+            '( >= 7 && < 8 )': &ghc-901-64-centos
+              dlUri: https://downloads.haskell.org/~ghc/9.0.1/ghc-9.0.1-x86_64-centos7-linux.tar.xz
+              dlSubdir: ghc-9.0.1
+              dlHash: a23750950b6995a66ba59afe82bbc505bd3479d6ab59cf66f45bc6c056e4d87b
+            unknown_versioning: *ghc-901-64-centos
+          Linux_RedHat:
+            unknown_versioning: *ghc-901-64-centos
+          Linux_Alpine:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~ghc/9.0.1/ghc-9.0.1-x86_64-alpine3.10-linux-integer-simple.tar.xz
+              dlSubdir: ghc-9.0.1-x86_64-unknown-linux
+              dlHash: 7c1a0154c9e361b75be6cb0305533bb8a3b963c54e8092ffd1759e5710805a5c
+          Linux_AmazonLinux:
+            unknown_versioning: *ghc-901-64-centos
+          Linux_UnknownLinux:
+            unknown_versioning: *ghc-901-64-fedora
+          Darwin:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~ghc/9.0.1/ghc-9.0.1-x86_64-apple-darwin.tar.xz
+              dlSubdir: ghc-9.0.1
+              dlHash: 122d60509147d0117779d275f0215bde2ff63a64cda9d88f149432d0cae71b22
+          FreeBSD:
+            unknown_versioning:
+              dlUri: https://downloads.haskell.org/~ghc/9.0.1/ghc-9.0.1-x86_64-portbld-freebsd.tar.xz
+              dlSubdir: ghc-9.0.1
+              dlHash: 9dbc06d8832cae5c9f86dd7b2db729b3748a47beb4fd4b1e62bb66119817c3c1
+        A_32:
+          Linux_Debian:
+            '( >= 9 && < 10 )': &ghc-901-32-deb9
+              dlUri: https://downloads.haskell.org/~ghc/9.0.1/ghc-9.0.1-i386-deb9-linux.tar.xz
+              dlSubdir: ghc-9.0.1
+              dlHash: 880e37cea8328401bcfecfe4bb56eb85195f30135b140140b3f24094264f8ba5
+            unknown_versioning: *ghc-901-32-deb9
+          Linux_Ubuntu:
+            unknown_versioning: *ghc-901-32-deb9
+          Linux_Mint:
+            unknown_versioning: *ghc-901-32-deb9
+          Linux_UnknownLinux:
+            unknown_versioning: *ghc-901-32-deb9
   Cabal:
     2.4.1.0:
       viTags:
@@ -1380,21 +1456,21 @@ ghcupDownloads:
         A_64:
           Linux_Ubuntu:
             unknown_versioning: &cabal-3400rc4-ubuntu
-              dlUri: https://oleg.fi/cabal-install-3.4.0.0-rc4/cabal-install-3.4.0.0-x86_64-ubuntu-16.04.tar.xz
+              dlUri: http://oleg.fi/cabal-install-3.4.0.0-rc4/cabal-install-3.4.0.0-x86_64-ubuntu-16.04.tar.xz
               dlHash: a1be168876816a624b206c55596d9bb5f442541c889ee2438d664698122b9ffe
           Linux_Alpine:
             unknown_versioning:
-              dlUri: https://oleg.fi/cabal-install-3.4.0.0-rc4/cabal-install-3.4.0.0-x86_64-alpine-3.11.6-static-noofd.tar.xz
+              dlUri: http://oleg.fi/cabal-install-3.4.0.0-rc4/cabal-install-3.4.0.0-x86_64-alpine-3.11.6-static-noofd.tar.xz
               dlHash: 49dab6684483594e4c7c3e561ec477268002605253ad34701b471277efbe91bc
           Linux_UnknownLinux:
             unknown_versioning: *cabal-3400rc4-ubuntu
           Darwin:
             unknown_versioning:
-              dlUri: https://oleg.fi/cabal-install-3.4.0.0-rc4/cabal-install-3.4.0.0-x86_64-darwin-sierra.tar.xz
+              dlUri: http://oleg.fi/cabal-install-3.4.0.0-rc4/cabal-install-3.4.0.0-x86_64-darwin-sierra.tar.xz
               dlHash: a3f809a3388e90b9fdf52444e30ea9aad3894e2cbe53c37fc3311ceb106eda9e
           FreeBSD:
             unknown_versioning:
-              dlUri: https://oleg.fi/cabal-install-3.4.0.0-rc4/cabal-install-3.4.0.0-x86_64-freebsd-12.1-release.tar.xz
+              dlUri: http://oleg.fi/cabal-install-3.4.0.0-rc4/cabal-install-3.4.0.0-x86_64-freebsd-12.1-release.tar.xz
               dlHash: 9705e16d03497b46be4ad477e6c64d10890af853eafa8a9adf6dba89aa9e05f7
   GHCup:
     0.1.12:
@@ -1427,20 +1503,20 @@ ghcupDownloads:
           Linux_Alpine:
             unknown_versioning: *ghcup-32
   HLS:
-    0.7.1:
+    0.9.0:
       viTags:
         - Recommended
         - Latest
-      viChangeLog: https://github.com/haskell/haskell-language-server/blob/master/ChangeLog.md#071
+      viChangeLog: https://github.com/haskell/haskell-language-server/blob/master/ChangeLog.md#090
       viArch:
         A_64:
           Linux_UnknownLinux:
             unknown_versioning: &hls-64
-              dlUri: https://github.com/haskell/haskell-language-server/releases/download/0.7.1/haskell-language-server-Linux-0.7.1.tar.gz
+              dlUri: https://github.com/haskell/haskell-language-server/releases/download/0.9.0/haskell-language-server-Linux-0.9.0.tar.gz
-              dlHash: e74f3bd1f91613a1859a411f369dc34afce9e3e9b7c99ea4f251d81111627f62
+              dlHash: 6933216e2fcdc51a32a828f7880403d83433b6585ff393da196f6db1d4e1e53f
           Darwin:
             unknown_versioning:
-              dlUri: https://github.com/haskell/haskell-language-server/releases/download/0.7.1/haskell-language-server-macOS-0.7.1.tar.gz
+              dlUri: https://github.com/haskell/haskell-language-server/releases/download/0.9.0/haskell-language-server-macOS-0.9.0.tar.gz
-              dlHash: 87ac37cfc74abb4f348a799ee6e76266fe1972dead72b7b11ee1411cc83924ed
+              dlHash: f6197977941e803e128889f1170bebca97a80c1b62234bf5c7b1032ab3df68f4
           Linux_Alpine:
             unknown_versioning: *hls-64

ghcup.cabal

@@ -431,6 +431,7 @@ executable ghcup-gen
     , optics
     , optparse-applicative
     , pretty-terminal
+    , regex-posix
     , resourcet
     , safe-exceptions
     , string-interpolate

lib/GHCup/Types.hs

@@ -79,7 +79,7 @@ data Tool = GHC
           | Cabal
           | GHCup
           | HLS
-  deriving (Eq, GHC.Generic, Ord, Show)
+  deriving (Eq, GHC.Generic, Ord, Show, Enum, Bounded)
 
 
 -- | All necessary information of a tool version, including
@@ -172,7 +172,7 @@ data DownloadInfo = DownloadInfo
   , _dlSubdir :: Maybe TarDir
   , _dlHash   :: Text
   }
-  deriving (Eq, GHC.Generic, Show)
+  deriving (Eq, Ord, GHC.Generic, Show)
 
 
 
@@ -185,7 +185,7 @@ data DownloadInfo = DownloadInfo
 -- | How to descend into a tar archive.
 data TarDir = RealDir (Path Rel)
             | RegexDir String     -- ^ will be compiled to regex, the first match will "win"
-            deriving (Eq, GHC.Generic, Show)
+            deriving (Eq, Ord, GHC.Generic, Show)
 
 
 -- | Where to fetch GHCupDownloads from.