Install JS language server

diff --git a/.github/workflows/haskell.yml b/.github/workflows/haskell.yml
index e4cdf76e2a374e073f0bf41cd65a654514df1c8f..cd8a95da2274745ffc767605f73ddd936bed2469 100644 (file)
--- a/.github/workflows/haskell.yml
+++ b/.github/workflows/haskell.yml
@@ -24,6 +24,8 @@ jobs:
         export PATH=$PATH:$HOME/.cabal/bin
         hoogle generate
         popd
+    - name: Install JS Language Server
+      run: npm install javascript-typescript-langserver
     - name: Build
       run: cabal build
     - name: Test