.travis.yml

language: minimal
dist: xenial

env:
  matrix:
    - PYTHON_VERSION="3.6" EXTRA_ARGS="--file requirements-py36.txt"
    - PYTHON_VERSION="3.7" EXTRA_ARGS=""
    - PYTHON_VERSION="3.8" EXTRA_ARGS=""

git:
  # We need a deep clone so that we can compute the age of the files using their git history.
  depth: 10000

install:
  # Install miniconda
  # -----------------
  - echo "Installing miniconda"
  - CONDA_BASE="http://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh"
  - wget --quiet "${CONDA_BASE}" -O miniconda.sh
  - bash miniconda.sh -b -p ${HOME}/miniconda
  - export PATH="${HOME}/miniconda/bin:$PATH"

  # Create the testing environment
  # ------------------------------
  - echo "Configure conda and create test environment"
  - conda config --set always_yes yes --set changeps1 no
  - conda config --set show_channel_urls True
  - conda config --add channels conda-forge
  - conda update --quiet conda
  - ENV_NAME="test-environment"
  - conda create --quiet -n ${ENV_NAME} python=${PYTHON_VERSION} pip
  - source activate ${ENV_NAME}

  # Customise the testing environment
  # ---------------------------------
  - echo "Install forest dependencies"
  - conda install --quiet -n ${ENV_NAME} --file requirements.txt --file requirements-dev.txt ${EXTRA_ARGS}

  # Output debug info
  # -----------------
  - conda list -n ${ENV_NAME}
  - conda list -n ${ENV_NAME} --explicit
  - conda info -a

  # Build the package
  # -----------------
  - pip install -e .

script:
  - pytest

after_success: coveralls