# See https://github.com/hvr/multi-ghc-travis for more information.

env:
 # We use CABALVER=1.22 everywhere because it uses the flag --enable-coverage
 # instead of --enable-library-coverage used by older versions.
 - GHCVER=7.6.3  CABALVER=1.22  MONGO=2.4.14
 - GHCVER=7.8.4  CABALVER=1.22  MONGO=2.4.14
 - GHCVER=7.10.3 CABALVER=1.22  MONGO=2.4.14
 - GHCVER=7.6.3  CABALVER=1.22  MONGO=2.6.12
 - GHCVER=7.8.4  CABALVER=1.22  MONGO=2.6.12
 - GHCVER=7.10.3 CABALVER=1.22  MONGO=2.6.12
 - GHCVER=7.6.3  CABALVER=1.22  MONGO=3.0.12
 - GHCVER=7.8.4  CABALVER=1.22  MONGO=3.0.12
 - GHCVER=7.10.3 CABALVER=1.22  MONGO=3.0.12
 - GHCVER=7.6.3  CABALVER=1.22  MONGO=3.2.6
 - GHCVER=7.8.4  CABALVER=1.22  MONGO=3.2.6
 - GHCVER=7.10.3 CABALVER=1.22  MONGO=3.2.6
 - GHCVER=head   CABALVER=head  MONGO=3.2.6

matrix:
  allow_failures:
   # The text here should match the last line above exactly.
   - env: GHCVER=head   CABALVER=head  MONGO=3.2.6

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=$HOME/.cabal/bin:/opt/ghc/$GHCVER/bin:/opt/cabal/$CABALVER/bin:$PATH
 - cabal --version
 - sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv EA312927
 - sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 7F0CEB10
 - echo "deb http://repo.mongodb.org/apt/ubuntu precise/mongodb-org/3.2 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-3.2.list
 - echo "deb http://repo.mongodb.org/apt/ubuntu precise/mongodb-org/3.0 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-3.0.list
 - echo 'deb http://downloads-distro.mongodb.org/repo/ubuntu-upstart dist 10gen' | sudo tee /etc/apt/sources.list.d/mongodb.list
 - sudo apt-get update
 - if [[ ${MONGO:0:3} == "2.4" ]]; then sudo apt-get install mongodb-10gen=$MONGO; else sudo apt-get install -y mongodb-org=$MONGO mongodb-org-server=$MONGO mongodb-org-shell=$MONGO mongodb-org-tools=$MONGO; fi
 - ls /etc/init.d
 - if [[ ${MONGO:0:3} == "2.4" ]]; then sudo service mongodb start; fi
 - sleep 15 #mongo may not be responded directly. See http://docs.travis-ci.com/user/database-setup/#MongoDB
 - ps axf | grep mongo
 - netstat -apn
 - mongo --version

install:
 - travis_retry cabal update
 # Install the combined dependencies for this package and all other packages
 # needed to reduce conflicts.
 - cabal sandbox init
 - cabal install --only-dependencies --enable-tests

script:
 - cabal configure --enable-tests -v2
 - cabal build
 # cabal test fails due a to hpc error. Using run-cabal-test instead.
 # - cabal test --show-details=always
 - cabal test --show-details=always
 # Ignoring the exit code here. Need to register with coveralls.io?
 # Ignoring the exit code here. cabal check recommends against
 # 'ghc-prof-options: -auto-all'.
 - cabal check || true
 - cabal sdist
 - export SRC_TGZ=$(cabal info . | awk '{print $2 ".tar.gz";exit}');
   cd dist/;
   if [ -f "$SRC_TGZ" ]; then
      cabal install --force-reinstalls "$SRC_TGZ";
   else
      echo "expected '$SRC_TGZ' not found";
      exit 1;
   fi