update: true
before_install:
-- if [[ "$TRAVIS_OS_NAME" == "windows" ]]; then choco install ghc cabal nodejs; /C/ProgramData/chocolatey/bin/RefreshEnv.cmd; fi
-- export PATH=$HOME/.cabal/bin:$PATH
+- if [[ "$TRAVIS_OS_NAME" == "windows" ]]; then choco install ghc; /C/ProgramData/chocolatey/bin/RefreshEnv.cmd; fi
+- ghc --version
+# these are taken from the haskell language setup
+- export PATH=/opt/ghc/8.6.5/bin:${PATH}
+- export PATH=/opt/cabal/2.4/bin:${PATH}
+- export PATH=$HOME/.cabal/bin:${PATH}
- mkdir -p $HOME/haskell-ide-engine
- cd $HOME/haskell-ide-engine
- git init
- git pull origin master
- git checkout abdb097f39e135deaf321a604c95f16cbda32678
- git submodule update --init
+- cabal v2-update
- cabal v2-install hie -j2 --overwrite-policy=always
- cabal v2-install hoogle -j2 --overwrite-policy=always
- hoogle generate