- # Download and unpack the stack executable
- - 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 ~/.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