.travis.yml

language: python
python:
  - 2.7
  - 3.6

sudo: false
cache:
  timeout: 3600
  pip: true
  directory:
  - ${HOME}/google_appengine
  - ${HOME}/google-cloud-sdk

addons:
  apt_packages:
    - pandoc

env:
  global:
    - DEPLOY_DIR=tests/docs
    - MASTER_BRANCH=master
    - DOCS_PY=2.7  # deploy docs from 2.7
  matrix:
    - TEST_DIR=tests/docs;
        GAE_PYTHONPATH=${HOME}/.cache/google_appengine;
        PATH=$PATH:${HOME}/google-cloud-sdk/bin;
        PYTHONPATH=${PYTHONPATH}:${GAE_PYTHONPATH};
        CLOUDSDK_CORE_DISABLE_PROMPTS=1;
    - TEST_DIR=tests/notebooks

before_install:
  - if [ ${TRAVIS_PYTHON_VERSION:0:1} == "2" ]; then
      wget http://repo.continuum.io/miniconda/Miniconda-3.8.3-Linux-x86_64.sh -O miniconda.sh;
    else
      wget http://repo.continuum.io/miniconda/Miniconda3-3.8.3-Linux-x86_64.sh -O miniconda.sh;
    fi
  - chmod +x miniconda.sh
  - ./miniconda.sh -b -p $HOME/miniconda
  - export PATH=/home/travis/anaconda/bin:/home/travis/miniconda/bin:$PATH
  - conda update --yes conda

# command to install dependencies
install:
  - conda install --yes pip python=$TRAVIS_PYTHON_VERSION numpy scipy matplotlib cython ipython nose sphinx ;
  - pip install -r requirements.txt
  - git clone https://github.com/simpeg/simpeg.git
  - cd simpeg; git checkout dev; git pull; python setup.py build_ext --inplace; cd ..
  - export PATH=$PWD/simpeg:$PATH

# command to run tests
script:
  - python tests/execute_notebooks.py
  - nosetests $TEST_DIR

after_success:
  # early exit if not on a deplotment branch
  - if ! [ "$TRAVIS_BRANCH" = "$MASTER_BRANCH" -o "$TRAVIS_TAG" = "true" ]; then
      echo "Not deploying (because this is not a deployment branch)" ;
      exit 0 ;
    fi
  - if ! [ "$TEST_DIR" = "$DEPLOY_DIR" ]; then
      echo "Not deploying (because this is not a deployment directory)" ;
      exit 0 ;
    fi
  - if [ "$TRAVIS_PULL_REQUEST" = "true" ]; then
      echo "Not deploying (because this is a pull request)" ;
      exit 0 ;
    fi
  - if [ $TRAVIS_PYTHON_VERSION == $DOCS_PY ]; then
      echo "Not deploying (because this is not the python version we deploy from)" ;
      exit 0 ;
    fi

  # unpack credentials
  - openssl aes-256-cbc -K $encrypted_ee5a5d0f1956_key -iv $encrypted_ee5a5d0f1956_iv -in credentials.tar.gz.enc -out credentials.tar.gz -d
  - tar -xvzf credentials.tar.gz

  # start deploy
  - GAE_PYTHONPATH=${HOME}/.cache/google_appengine
  - export PATH=$PATH:${HOME}/google-cloud-sdk/bin
  - export PYTHONPATH=${PYTHONPATH}:${GAE_PYTHONPATH}
  - if [ ! -d ${HOME}/google-cloud-sdk ]; then
      curl https://sdk.cloud.google.com | bash;
    fi ;
  - gcloud auth activate-service-account --key-file credentials/client-secret.json
  - gcloud config set project simpegtutorials ;
  - gcloud -q app deploy ./docs/app.yaml --version ${TRAVIS_COMMIT} --promote;

notifications:
  slack: simpeg:1KZq5giMtlJJ58TijIPgqf7n