dist: precise
language: python
sudo: false

addons:
   apt:
      packages:
      - libatlas3gf-base
      - libatlas-dev
      - libatlas-base-dev
      - liblapack-dev
      - gfortran
      - python-scipy

python:
  - 2.7.13     
      
env:
  matrix:
    # This environment tests the newest supported anaconda env
    - DISTRIB="conda" PYTHON_VERSION="2.7" INSTALL_MKL="true"
      NUMPY_VERSION="1.15.1" SCIPY_VERSION="1.1.0" PANDAS_VERSION="0.23.4"
      SIX_VERSION="1.10.0" COVERAGE="true"
    - DISTRIB="conda" PYTHON_VERSION="3.5" INSTALL_MKL="true"
      NUMPY_VERSION="1.15.1" SCIPY_VERSION="1.1.0" PANDAS_VERSION="0.23.4"
      SIX_VERSION="1.10.0" COVERAGE="true"
    # This environment tests minimal dependency versions
    - DISTRIB="conda_min" PYTHON_VERSION="2.7" INSTALL_MKL="false"
      SIX_VERSION="1.10.0" NUMPY_VERSION="1.8.2" SCIPY_VERSION="0.14.0" COVERAGE="true"
    - DISTRIB="conda_min" PYTHON_VERSION="3.4" INSTALL_MKL="false"
      SIX_VERSION="1.10.0" NUMPY_VERSION="1.8.2" SCIPY_VERSION="0.14.0" COVERAGE="true"
    # basic Ubuntu build environment
    - DISTRIB="ubuntu" PYTHON_VERSION="2.7" INSTALL_ATLAS="true"
      COVERAGE="true"
    # This environment tests for mpi
    - DISTRIB="mpi" PYTHON_VERSION="3.5" INSTALL_MKL="false"
      NUMPY_VERSION="1.15.1" SCIPY_VERSION="1.1.0" SIX_VERSION="1.10.0"
      MPI_VERSION="2.0.0" COVERAGE="true" MPI="true"

install: source continuous_integration/install.sh
script: bash continuous_integration/test_script.sh
after_success:
    - if [[ "$COVERAGE" == "true" ]]; then coveralls || echo "failed"; fi
cache: apt