.travis.yml

dist: trusty
# sudo: false

language: python

python:
  - 3.6

branches:
  only:
  - master
  - testing

before_install:
  - sudo apt-get -qq update
  # trusty does not seem to have a recent enough proj4; if using:
  # - sudo apt-get install -y libproj-dev proj-bin proj-data   # for cartopy
  # then:
  # Proj4 version 4.8.0 is installed, but cartopy requires at least version 4.9.0.
  # So trying from inference from https://github.com/laszukdawid/MapViz/blob/master/.travis.yml
  - sudo apt-get install -y libc6  
  - wget http://en.archive.ubuntu.com/ubuntu/pool/universe/p/proj/proj-data_4.9.3-2_all.deb
  - sudo dpkg -i proj-data_4.9.3-2_all.deb
  - wget http://en.archive.ubuntu.com/ubuntu/pool/universe/p/proj/libproj12_4.9.3-2_amd64.deb
  - sudo dpkg -i libproj12_4.9.3-2_amd64.deb
  - wget http://en.archive.ubuntu.com/ubuntu/pool/universe/p/proj/proj-bin_4.9.3-2_amd64.deb
  - sudo dpkg -i proj-bin_4.9.3-2_amd64.deb
  - wget http://en.archive.ubuntu.com/ubuntu/pool/universe/p/proj/libproj9_4.9.2-2_amd64.deb 
  - sudo dpkg -i libproj9_4.9.2-2_amd64.deb
  - wget http://en.archive.ubuntu.com/ubuntu/pool/universe/p/proj/libproj-dev_4.9.3-2_amd64.deb
  - sudo dpkg -i libproj-dev_4.9.3-2_amd64.deb

install:
  - if [[ "$TRAVIS_PYTHON_VERSION" == "2.7" ]]; then
      wget https://repo.continuum.io/miniconda/Miniconda2-latest-Linux-x86_64.sh -O miniconda.sh;
    else
      wget https://repo.continuum.io/miniconda/Miniconda3-latest-Linux-x86_64.sh -O miniconda.sh;
    fi
  - bash miniconda.sh -b -p $HOME/miniconda
  - export PATH="$HOME/miniconda/bin:$PATH"
  - hash -r
  - conda config --set always_yes yes --set changeps1 no
  - conda update -q conda
  # Useful for debugging any issues with conda
  - conda info -a
  # Replace dep1 dep2 ... with your dependencies
  - conda env create -q -f=trials/environment.yml python=$TRAVIS_PYTHON_VERSION
  - source $HOME/miniconda/bin/activate ela_test

script:
  # Needed the following to get codecov to collect coverage data and produce a correct .coverage file
  - coverage run -m pytest 

after_success:
  # Not sure whether calling codecov is necessary as I installed the github app extension. Seems to work though.
  - codecov
  # - coveralls
  # trying by inference from https://hackernoon.com/integrating-travis-ci-and-codecov-into-a-python-based-project-6f658074ff63  
  # - bash <(curl -s https://codecov.io/bash)