.travis.yml

notifications:
  email:
    on_success: change
    on_failure: change

# The following enables several GHC versions to be tested; often it's enough to
# test only against the last release in a major GHC version. Feel free to omit
# lines listings versions you don't need/want testing for.
env:
 - CABALVER=1.18 GHCVER=7.6.3

before_install:
 # If $GHCVER is the one travis has, don't bother reinstalling it.
 # We can also have faster builds by installing some libraries with
 # `apt`. If it isn't, install the GHC we want from hvr's PPA along
 # with cabal-1.18.
 - |
   if [ $GHCVER = `ghc --numeric-version` ]; then
     travis/cabal-apt-install --enable-tests $MODE
     export CABAL=cabal
   else
     travis_retry sudo add-apt-repository -y ppa:hvr/ghc
     travis_retry sudo apt-get update
     travis_retry sudo apt-get install cabal-install-$CABALVER ghc-$GHCVER
     export PATH=/opt/ghc/$GHCVER/bin:/opt/cabal/$CABALVER/bin:$PATH
   fi

install:
 - cabal --version
 - echo "$(ghc --version) [$(ghc --print-project-git-commit-id 2> /dev/null || echo '?')]"
 - travis_retry cabal update
 - cabal install --only-dependencies --enable-tests --enable-benchmarks

# Here starts the actual work to be performed for the package under test; any
# command which exits with a non-zero exit code causes the build to fail.
script:
 - cabal configure --enable-tests --enable-benchmarks -v2
 - cabal build
 - cabal test