-install:
- - git clone https://github.com/Bubba/haskell-ide-engine.git --recursive
- - cd haskell-ide-engine
- - git checkout 377157dad7641c2c63e8b554a46a4888dca48721
- - stack --no-terminal --skip-ghc-check install -j1
- - stack exec hoogle generate
- - cd ..
+before_install:
+ # - mkdir -p ~/.local/bin
+ # - export PATH=$HOME/.local/bin:$PATH
+ # - travis_retry curl -L https://get.haskellstack.org/stable/linux-x86_64.tar.gz | tar xz --wildcards --strip-components=1 -C ~/.local/bin '*/stack'
+ - mkdir -p haskell-ide-engine
+ - cd $HOME/haskell-ide-engine
+ - git init
+ - git remote add origin https://github.com/haskell/haskell-ide-engine.git
+ - git pull origin master
+ - git checkout abdb097f39e135deaf321a604c95f16cbda32678
+ - git submodule update --init
+ - cabal v2-install hie
+ # - stack --no-terminal --skip-ghc-check -j2 install --fast
+ # - stack exec hoogle generate
+ - cabal v2-run hoogle generate
+ - cd $TRAVIS_BUILD_DIR
+ - npm update
+ - npm i -g javascript-typescript-langserver