.travis.yml

sudo: false
cache:
  directories:
    - $TRAVIS_BUILD_DIR/data
branches:
  only:
    - master
language: python
python:
  - "2.7"
  - "3.4"
before_install:
  # Setup Python environment with BLAS libraries
  - wget -q http://repo.continuum.io/miniconda/Miniconda-latest-Linux-x86_64.sh -O miniconda.sh
  - chmod +x miniconda.sh
  - ./miniconda.sh -b
  - export PATH=$HOME/miniconda/bin:$PATH
  - conda update -q --yes conda
  # Download MNIST for tests if not loaded from cache
  - |
      if [ ! -d $TRAVIS_BUILD_DIR/data/mnist ]; then
        mkdir $TRAVIS_BUILD_DIR/data/mnist
      fi
  - |
      if find $TRAVIS_BUILD_DIR/data/mnist -empty | read; then
        cd $TRAVIS_BUILD_DIR/data/mnist
        curl -O http://yann.lecun.com/exdb/mnist/train-images-idx3-ubyte.gz \
             -O http://yann.lecun.com/exdb/mnist/train-labels-idx1-ubyte.gz \
             -O http://yann.lecun.com/exdb/mnist/t10k-images-idx3-ubyte.gz \
             -O http://yann.lecun.com/exdb/mnist/t10k-labels-idx1-ubyte.gz
        gunzip *-ubyte.gz
        cd -
      fi
    # Download CIFAR10 for tests if not loaded from cache
  - |
      if [ ! -d $TRAVIS_BUILD_DIR/data/cifar10 ]; then
        mkdir $TRAVIS_BUILD_DIR/data/cifar10
      fi
  - |
      if find $TRAVIS_BUILD_DIR/data/cifar10 -empty | read; then
        cd $TRAVIS_BUILD_DIR/data/cifar10
        curl http://www.cs.utoronto.ca/~kriz/cifar-10-python.tar.gz | tar xzf -
        cd -
      fi
  - export FUEL_DATA_PATH=$TRAVIS_BUILD_DIR/data
install:
  # Install all Python dependencies
  - conda install -q --yes python=$TRAVIS_PYTHON_VERSION mkl bokeh nose numpy pip coverage six toolz pytables h5py
  - pip install -q coveralls
script:
  - pip install . -r requirements.txt
  # Download and process binarized MNIST for tests if not loaded from cache
  - |
      if [ ! -f $FUEL_DATA_PATH/binarized_mnist.hdf5 ]; then
        cd $FUEL_DATA_PATH
        fuel-download binarized_mnist
        fuel-convert binarized_mnist
        fuel-download --clear binarized_mnist
        cd -
      fi
  # With Fuel installed we can install Blocks
  - pip install -e git+git://github.com/bartvm/blocks.git#egg=blocks[test,plot] --src=$HOME -r https://raw.githubusercontent.com/bartvm/blocks/master/requirements.txt
  # Run the Blocks test to make sure we didn't break anything
  - bokeh-server &> /dev/null &
  - nose2 tests --start-dir $HOME/blocks
  - nose2 doctests --start-dir $HOME/blocks
  # Running nose2 within coverage makes imports count towards coverage
  - coverage run -p --source=fuel -m nose2.__main__ -v tests
  - coverage run -p --source=fuel -m nose2.__main__ -v doctests
after_script:
  - coverage combine
  - coveralls