.travis.yml

language: python

env:
  - python=2.7
    iris=1.9

  - python=3.4
    iris=1.9

  - python=3.5
    iris=1.9

sudo: false

git:
  depth: 10000


install:
  # Fetch and install conda
  # -----------------------
  - export CONDA_BASE="http://repo.continuum.io/miniconda/Miniconda2"
  - wget ${CONDA_BASE}-latest-Linux-x86_64.sh -O miniconda.sh;
  - bash miniconda.sh -b -p ${HOME}/miniconda
  - export PATH="${HOME}/miniconda/bin:${PATH}"

  # Create the testing environment
  # ------------------------------
  - conda config --set always_yes true
  - conda config --set changeps1 no
  - conda config --set show_channel_urls true
  - conda update --quiet conda
  - ENV_NAME="test-environment"
  - conda create --quiet -n ${ENV_NAME} python=${TRAVIS_PYTHON_VERSION}
  - source activate ${ENV_NAME}

  # Customise the testing environment
  # ---------------------------------
  - conda config --add channels scitools
  - conda config --add channels conda-forge
  - conda install iris=${iris} pip
  - conda install ipywidgets
  - pip install coveralls

  # Download iris-test-data
  # -----------------------
  - IRIS_TEST_DATA_REF="https://github.com/SciTools/iris-test-data/archive/master.zip"
  - IRIS_TEST_DATA_DIR="${HOME}/iris-test-data"
  - mkdir ${IRIS_TEST_DATA_DIR}
  - wget ${IRIS_TEST_DATA_REF} -O ${IRIS_TEST_DATA_DIR}/iris-test-data.zip
  - unzip -q ${IRIS_TEST_DATA_DIR}/iris-test-data.zip -d ${IRIS_TEST_DATA_DIR}

  # Configure iris site.cfg
  # -----------------------
  - IRIS_DIR=$(python -c "import iris; import os.path; print os.path.dirname(iris.__file__)")
  - SITE_CFG="${IRIS_DIR}/etc/site.cfg"
  - echo "[Resources]" > ${SITE_CFG}
  - echo "test_data_dir = ${IRIS_TEST_DATA_DIR}/iris-test-data-master/test_data" >> ${SITE_CFG}
  - echo "[System]" >> ${SITE_CFG}
  - PREFIX="${HOME}/miniconda/envs/${ENV_NAME}"
  - echo "udunits2_path = ${PREFIX}/lib/libudunits2.so" >> ${SITE_CFG}

  # Summerise environment
  # ---------------------
  - conda list
  - conda info -a


script:
  - coverage run setup.py test

after_success: coveralls