sudo: required
dist: trusty
language: python
python:
  # We don't actually use the Travis Python, but this keeps it organized.
  - "2.7"
install:
  # ensure that we have the full tag information available for version.py
  - git fetch --unshallow --tags
  - sudo apt-get update
  # We do this conditionally because it saves us some downloading if the
  # version is the same.
  - if [[ "$TRAVIS_PYTHON_VERSION" == "2.7" ]]; then
      wget https://repo.continuum.io/miniconda/Miniconda2-4.3.21-Linux-x86_64.sh -O miniconda.sh;
    else
      wget https://repo.continuum.io/miniconda/Miniconda3-4.3.21-Linux-x86_64.sh -O miniconda.sh;
    fi
  - bash miniconda.sh -b -p $HOME/miniconda
  - export PATH="$HOME/miniconda/bin:$PATH"
  - hash -r
  - conda config --set always_yes yes --set changeps1 no
  - conda install -y 'libgfortran =3.0.0'
  - conda config --remove channels defaults && conda config --add channels conda-forge
  - conda update -q conda
  # Useful for debugging any issues with conda
  - conda info -a

  # create environment and install dependencies
  - conda install numpy scipy astropy nose pip
  - conda install -c conda-forge healpy aipy python-casacore pycodestyle coveralls
  - conda list
script:
  - nosetests pyuvdata --with-coverage --cover-package=pyuvdata
  - python -m doctest docs/tutorial.rst
  - pycodestyle */*.py --ignore=E501,W503

after_success:
    - coveralls