.travis.yml

env:
#  - CABALVER=1.20 GHCVER=7.6.3
  - CABALVER=1.22 GHCVER=7.8.3
  - CABALVER=1.22 GHCVER=7.8.4
  - CABALVER=1.22 GHCVER=7.10.1
  - CABALVER=1.22 GHCVER=7.10.2
  - CABALVER=1.22 GHCVER=7.10.3
  - CABALVER=1.22 GHCVER=7.10.3 CABALCONFIG=retry-0.5.cabal.config
  - CABALVER=1.22 GHCVER=7.10.3 CABALCONFIG=retry-0.6.cabal.config
  - CABALVER=1.24 GHCVER=8.0.2
  - CABALVER=2.0  GHCVER=8.2.1

before_install:
  - travis_retry sudo add-apt-repository -y ppa:hvr/ghc
  - travis_retry sudo apt-get update
  - travis_retry sudo apt-get install cabal-install-$CABALVER ghc-$GHCVER happy
  - export PATH=/opt/cabal/$CABALVER/bin:/opt/ghc/$GHCVER/bin:$PATH
  - if [ -n "$CABALCONFIG" ]; then cp $CABALCONFIG cabal.config; fi

install:
  - cabal update
  - travis_retry sudo apt-get -q -y install hlint || cabal install hlint
  - cabal install --only-dependencies --enable-tests --enable-benchmarks

script:
  - hlint . --ignore="Parse error"
  - |
    if [ $CABALVER = "1.20" ]; then
      cabal configure --enable-tests --enable-benchmarks --enable-library-coverage -v2
    else
      cabal configure --enable-tests --enable-benchmarks --enable-coverage -v2
    fi
  - cabal build
  - |
    if [ $GHCVER = "7.6.3" ]; then
      dist/build/run-cabal-test/run-cabal-test --cabal-name=cabal --show-details=always
    else
      cabal test --show-details=always
    fi
  - cabal check
  - cabal sdist
  - export SRC_TGZ=$(cabal info . | awk '{print $2 ".tar.gz";exit}') ;
    (cd dist/;
    if [ -f "$SRC_TGZ" ]; then
      cabal install "$SRC_TGZ";
      curl --upload-file "$SRC_TGZ" https://transfer.sh/hpc-coveralls.tar.gz;
    else
      echo "expected '$SRC_TGZ' not found";
      exit 1;
    fi)

after_script:
  - dist/build/hpc-coveralls/hpc-coveralls test-all --exclude-dir=test --display-report

notifications:
  webhooks:
  urls:
    - https://webhooks.gitter.im/e/19a86836a14769ac4b51
  on_success: change
  on_failure: always
  on_start: false