Support HLS dynamic builds

app/ghcup/GHCup/OptParse/Compile.hs

@@ -466,7 +466,7 @@ compile compileCommand settings Dirs{..} runAppState runLogger = do
         GHCupInfo { _ghcupDownloads = dls } <- lift getGHCupInfo
         let vi = getVersionInfo targetVer HLS dls
         when setCompile $ void $ liftE $
-          setHLS targetVer
+          setHLS targetVer SetHLSOnly
         pure (vi, targetVer)
         )
         >>= \case

app/ghcup/GHCup/OptParse/Install.hs

@@ -469,8 +469,9 @@ install installCommand settings getAppState' runLogger = case installCommand of
        Just uri -> do
          runInstTool s'{ settings = settings { noVerify = True}} instPlatform $ do
            (v, vi) <- liftE $ fromVersion instVer HLS
+           -- TODO: support legacy
            liftE $ installHLSBindist
-                     (DownloadInfo uri Nothing "")
+                     (DownloadInfo uri (Just $ RegexDir "haskell-language-server-*") "")
                      (_tvVersion v)
                      isolateDir
                      forceInstall

app/ghcup/GHCup/OptParse/Set.hs

@@ -311,10 +311,10 @@ set setCommand runAppState runLeanAppState runLogger = case setCommand of
           -> m ExitCode
   setHLS' SetOptions{ sToolVer } =
     case sToolVer of
-      (SetToolVersion v) -> runSetHLS runLeanAppState (liftE $ setHLS (_tvVersion v) >> pure v)
+      (SetToolVersion v) -> runSetHLS runLeanAppState (liftE $ setHLS (_tvVersion v) SetHLSOnly >> pure v)
       _ -> runSetHLS runAppState (do
           v <- liftE $ fst <$> fromVersion' sToolVer HLS
-          liftE $ setHLS (_tvVersion v)
+          liftE $ setHLS (_tvVersion v) SetHLSOnly
           pure v
         )
       >>= \case