.travis.yml

# vim: nospell
#
language: minimal
dist: xenial

cache:
  timeout: 600
  directories:
    - $HOME/.stack
    - $HOME/.local/bin
    - $TRAVIS_BUILD_DIR/.stack-work

before_cache:
  # - rm -vrf $(stack path --local-install-root)/bin
  - rm -rf  $(stack path --local-install-root)/doc
  - rm -f $HOME/.stack/programs/*/*.tar.bz2

addons:
  apt:
    sources: &apt_sources
      - hvr-ghc

    packages: &apt_packages
      - alex-3.1.7
      - happy-1.19.5
      - libgmp-dev

matrix:
  fast_finish: true
  include:
    - env: GHC=8.8.2
      compiler: "GHC 8.8"

    - env: GHC=8.6.5
      compiler: "GHC 8.6"

    - env: GHC=8.4.4
      compiler: "GHC 8.4"

    - env: GHC=8.2.2
      compiler: "GHC 8.2"

before_install:
  - export PATH=/opt/alex/3.1.7/bin:/opt/happy/1.19.5/bin:${PATH}
  - source .travis/install-stack.sh
  - |
      case ${GHC%.*} in
        8.0) ;; # too slow ._.
        *  ) export HADDOCK="--haddock --no-haddock-deps" ;;
      esac

  # build environment
  - echo "$(stack exec ghc -- --version) [$(stack exec ghc -- --print-project-git-commit-id 2> /dev/null || echo '?')]"
  - stack --version

install:
  - export FLAGS="--fast --no-terminal --no-copy-bins --flag accelerate:nofib"
  - travis_retry stack build $FLAGS --only-dependencies --test

script:
  - stack build $FLAGS $HADDOCK --test --no-run-tests
  - stack test accelerate:doctest $FLAGS
  - stack test accelerate:nofib-interpreter $FLAGS --test-arguments='--hedgehog-tests 25'

after_success:
  - source .travis/update-accelerate-buildbot.sh

after_failure:
  - ulimit -a
  - df -h
  - dmesg