.travis.yml

# Configuration file for TravisCI

# We use miniconda for Python so don't need any Python specific tools
language: generic

# Use the container builds so we don't need sudo priviledges
sudo: false

# Only build pushes to the master branch and tags. This avoids the double
# builds than happen when working on a branch instead of a fork.
branches:
    only:
        - master
        # Regex to build tagged commits with version numbers
        - /\d+\.\d+(\.\d+)?(\S*)?$/

# Define environment variables common to all builds
env:
    global:
        # Encrypted variables
        # Github Token for pushing the built HTML (GH_TOKEN)
        - secure: "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"
        # PyPI password for deploying releases (TWINE_PASSWORD)
        - secure: "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"
        - TWINE_USERNAME=Leonardo.Uieda
        # The file with the listed requirements to be installed by conda
        - CONDA_REQUIREMENTS=requirements.txt
        - CONDA_REQUIREMENTS_DEV=requirements-dev.txt
        - CONDA_INSTALL_EXTRA="codecov"
        # These variables control which actions are performed in a build
        - DEPLOY_DOCS=false
        - DEPLOY_PYPI=false

# Specify the build configurations. Be sure to only deploy from a single build.
matrix:
    include:
        - name: "Linux - Python 3.7"
          os: linux
          env:
              - PYTHON=3.7
        # Main build to deploy to PyPI and Github pages
        - name: "Linux - Python 3.6 (deploy)"
          os: linux
          env:
              - PYTHON=3.6
              - DEPLOY_DOCS=true
              - DEPLOY_PYPI=true
              - CONDA_INSTALL_EXTRA="codecov twine"
        # Check tests pass when using optional dependencies.
        - name: "Linux - Python 3.7 (optional deps)"
          os: linux
          env:
              - PYTHON=3.7
              - CONDA_INSTALL_EXTRA="codecov pykdtree numba"
        - name: "Linux - Python 3.6 (optional deps)"
          os: linux
          env:
              - PYTHON=3.6
              - CONDA_INSTALL_EXTRA="codecov pykdtree numba"

# Setup the build environment
before_install:
    # Copy sample data to the verde data dir to avoid downloading all the time
    - mkdir -p $HOME/.verde/data/master
    - cp -r data/* $HOME/.verde/data/master
    # Get the Fatiando CI scripts
    - git clone --branch=1.2.0 --depth=1 https://github.com/fatiando/continuous-integration.git
    # Download and install miniconda and setup dependencies
    # Need to source the script to set the PATH variable globaly
    - source continuous-integration/travis/setup-miniconda.sh
    # Show installed pkg information for postmortem diagnostic
    - conda list

# Install the package that we want to test
install:
    # Make a binary wheel for our package and install it
    - python setup.py bdist_wheel
    - pip install dist/*

# Run the actual tests and checks
script:
    # Run the test suite
    - make test
    # Build the documentation
    - make -C doc clean all

# Things to do if the build is successful
after_success:
    # Upload coverage information
    - coverage xml
    - echo "Uploading coverage to Codecov"
    - codecov -e PYTHON

# Deploy
deploy:
    # Make a release on PyPI
    - provider: script
      script: continuous-integration/travis/deploy-pypi.sh
      on:
          tags: true
          condition: '$DEPLOY_PYPI == "true"'
    # Push the built HTML in doc/_build/html to the gh-pages branch
    - provider: script
      script: continuous-integration/travis/deploy-gh-pages.sh
      skip_cleanup: true
      on:
          branch: master
          condition: '$DEPLOY_DOCS == "true"'
    # Push HTML when building tags as well
    - provider: script
      script: continuous-integration/travis/deploy-gh-pages.sh
      skip_cleanup: true
      on:
          tags: true
          condition: '$DEPLOY_DOCS == "true"'

# Don't send out emails every time a build fails
notifications:
    email: false