.travis.yml

env:
 - GHCVER=7.0.1 CABALVER=1.16
 - GHCVER=7.0.2 CABALVER=1.16
 - GHCVER=7.0.3 CABALVER=1.16
 - GHCVER=7.0.4 CABALVER=1.16
 - GHCVER=7.2.1 CABALVER=1.16
 - GHCVER=7.2.2 CABALVER=1.16
 - GHCVER=7.4.1 CABALVER=1.16
 - GHCVER=7.4.2 CABALVER=1.16
 - GHCVER=7.6.1 CABALVER=1.16
 - GHCVER=7.6.2 CABALVER=1.16
 - GHCVER=7.6.3 CABALVER=1.16
 - GHCVER=7.8.1 CABALVER=1.18
 - GHCVER=7.8.2 CABALVER=1.18
 - GHCVER=7.8.3 CABALVER=1.18
 - GHCVER=head  CABALVER=head

matrix:
  allow_failures:
   - env: GHCVER=head  CABALVER=head

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
 - export PATH=/opt/ghc/$GHCVER/bin:/opt/cabal/$CABALVER/bin:$PATH
 - cabal --version

install:
 - travis_retry cabal update

script:
 - cabal configure -v2
 - cabal build
 - cabal check
 - cabal sdist
 - export SRC_TGZ=$(cabal info . | awk '{print $2 ".tar.gz";exit}') ;
   if [ -f "dist/$SRC_TGZ" ]; then
      cabal install "dist/$SRC_TGZ";
   else
      echo "expected '$SRC_TGZ' not found";
      exit 1;
   fi
 - cabal install random
 - tests/runtests.sh