circle.yml

# Requires the BETA setting to use Ubunty 14.04 Trusty

machine:
  environment:
    PATH: "~/$CIRCLE_PROJECT_REPONAME/ldc2-1.0.0-alpha1-linux-x86_64/bin:$PATH"
dependencies:
  cache_directories:
    - ldc2-1.0.0-alpha1-linux-x86_64
  pre:
    - sudo add-apt-repository -y 'deb http://llvm.org/apt/trusty/ llvm-toolchain-trusty main'
    - wget -q -O - http://llvm.org/apt/llvm-snapshot.gpg.key | sudo apt-key add -
    - sudo apt-get update
    - if [[ ! -e ldc2-1.0.0-alpha1-linux-x86_64/bin/ldc2 ]]; then wget https://github.com/ldc-developers/ldc/releases/download/v1.0.0-alpha1/ldc2-1.0.0-alpha1-linux-x86_64.tar.xz && xzcat ldc2-1.0.0-alpha1-linux-x86_64.tar.xz | tar -xvf - ; fi
  override:
    - sudo apt-get remove clang
    - sudo apt-get install gcc-4.9 g++-4.9 gcc-4.9-multilib g++-4.9-multilib libconfig++8-dev llvm-3.9 llvm-3.9-dev clang-3.9 libedit-dev
    - pip install --user lit
  post:
    - sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-4.9 99
    - sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-4.9 99
    - sudo update-alternatives --install /usr/bin/clang clang /usr/bin/clang-3.9 99
    - sudo update-alternatives --install /usr/bin/clang++ clang++ /usr/bin/clang++-3.9 99
    - gcc --version
    - clang --version
    - ldc2 -version
    - python -c "import lit; lit.main();" --version | head -n 1

checkout:
  post:
    - git submodule sync
    - git submodule update --init

test:
  pre:
    - CC=clang CXX=clang++ cmake .
    - make -j4
    - bin/ldc2 -version || exit 1
  override:
    - MAKEOPTS=-j2 ctest -j 2 --verbose -R "build-"
    - CC="" MAKEOPTS=-j4 ctest --verbose -R "dmd-testsuite"
    - ctest --output-on-failure -R "lit-tests"
    - MAKEOPTS=-j3 ctest --verbose -R "-test-runner"
    - ctest -j4 --output-on-failure -E "testsuite"

# To add more value the test results could be collected, see https://circleci.com/docs/test-metadata
# A way how to convert the ctest output is described here:
# http://stackoverflow.com/questions/6329215/how-to-get-ctest-results-in-hudson-jenkins

# The tests could be run in 4 parallel containers. The syntax is shown below.
# The containers were started but only the tests from container 0 were run.
# Containers 1-3 also started the tests but stop with the message
# "No tests were found!!!"
#   
#    - ? |
#        echo $CIRCLE_NODE_INDEX
#        case $CIRCLE_NODE_INDEX in
#          0)
#            MAKEOPTS=-j8 ctest -j4 --verbose -R "build-phobos2-ldc-unittest"
#            ;;
#          1)
#            MAKEOPTS=-j8 ctest -j4 --verbose -R "build-druntime-ldc-unittest"
#            ;;
#          2)
#            CC="" MAKEOPTS=-j8 ctest --verbose -R "dmd-testsuite"
#            ;;
#          3)
#            MAKEOPTS=-j8 ctest --verbose -R "-test-runner"
#            ;;
#        esac
#      :
#        parallel: true
#    - ctest -j8 --output-on-failure -E "testsuite"