.travis.yml

language: c
compiler: clang

addons:
  apt:
    sources:
      - hvr-ghc
    packages:
      - cabal-install-1.24
      - ghc-8.0.1

cache:
  directories:
    - $HOME/.cabal
    - $HOME/.ghc

install:
  # Set up PATH for the /opt packages.
  - export PATH=/opt/cabal/1.24/bin:$PATH
  - export PATH=/opt/ghc/8.0.1/bin:$PATH
  - export PATH=$HOME/.cabal/bin:$PATH
  # Make sure the submodules are up-to-date.
  - git submodule foreach "git checkout master && git pull"
  # Generate required sources.
  - make -j protos/src/Pokemon.proto src/encrypt.c src/encrypt_clean.c
  # Build and install dependencies.
  - cabal update
  - cabal install stylish-haskell hlint happy
  - cabal install --only-dependencies --enable-tests --enable-benchmarks
  - cabal install hpc-coveralls
  # Get a protobuf 3 compiler.
  - curl -o $HOME/.cabal/bin/protoc https://raw.githubusercontent.com/os72/protoc-jar/master/bin_300/linux/protoc
  - chmod +x $HOME/.cabal/bin/protoc

script:
  - cabal configure --disable-profiling --enable-tests --enable-benchmarks --enable-coverage
  - cabal build --jobs=$(nproc)
  - cabal test  --jobs=$(nproc)
  - hlint bench src test tools
  - stylish-haskell -i $(find bench src test tools -name "*.hs")
  - git diff --exit-code --ignore-submodules

after_script:
  - hpc-coveralls testsuite

branches:
  only:
    - master