language: cpp
sudo: required
dist: trusty

git:
  submodules: true

compiler:
  - gcc

os:
  - linux
  - osx

env:
  global:
    - PYTHON_VERSION=3.6
  matrix:
    - TASK=regular
    - TASK=mpi
    - TASK=pylint
    - TASK=if-else
    - TASK=sdist
    - TASK=bdist
    - TASK=gpu METHOD=source
    - TASK=gpu METHOD=pip
    - TASK=regular PYTHON_VERSION=2.7
    - TASK=regular PYTHON_VERSION=3.4
    - TASK=regular PYTHON_VERSION=3.5

matrix:
  exclude:
    - os: osx
      env: TASK=gpu METHOD=source
    - os: osx
      env: TASK=gpu METHOD=pip
    - os: osx
      env: TASK=pylint

before_install:
  - test -n $CC  && unset CC
  - test -n $CXX && unset CXX

install:
  - bash .travis/setup.sh
  - bash conda.sh -b -p $HOME/miniconda
  - export PATH="$HOME/miniconda/bin:$PATH"
  - conda config --set always_yes yes --set changeps1 no
  - conda update -q conda

script:
  - bash .travis/test.sh

notifications:
  email: false

deploy:
  provider: releases
  api-key:
    secure: "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"
  file_glob: true
  file: python-package/dist/*.whl
  skip_cleanup: true
  draft: true
  tag_name: $TRAVIS_TAG
  on:
    condition: "$TASK = bdist"
    tags: true
    all_branches: true