.travis.yml

os: osx
osx_image: xcode9.4
language: generic

before_install:
    # Remove homebrew.
    - |
      echo ""
      echo "Removing homebrew from Travis CI to avoid conflicts."
      curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/uninstall > ~/uninstall_homebrew
      chmod +x ~/uninstall_homebrew
      ~/uninstall_homebrew -fq
      rm ~/uninstall_homebrew

install:
    # Install Miniconda.
    - |
      echo ""
      echo "Installing a fresh version of Miniconda."
      MINICONDA_URL="https://repo.continuum.io/miniconda"
      MINICONDA_FILE="Miniconda3-latest-MacOSX-x86_64.sh"
      curl -L -O "${MINICONDA_URL}/${MINICONDA_FILE}"
      bash $MINICONDA_FILE -b
    # Configure conda.
    - |
      echo ""
      echo "Configuring conda."
      source /Users/travis/miniconda3/bin/activate root
    # Create environment
    - conda env create -f workshop.yml

script:
- conda activate workshop
- python tests/test_assembly_stack.py