language: php

branches:
  # Only test the master branch and SemVer tags.
  only:
    - master
    - /^[[:digit:]]+\.[[:digit:]]+\.[[:digit:]]+.*$/

matrix:
  include:
    - php: 7.0
      env: dependencies=highest
    - php: 5.6
    - php: 5.5
    - php: 5.5
      env: dependencies=lowest

sudo: false

cache:
  directories:
    - $HOME/.composer/cache

before_script:
  - if [ -z "$dependencies" ]; then composer install --prefer-dist; fi;
  - if [ "$dependencies" = "lowest" ]; then composer update --prefer-dist --prefer-lowest -n; fi;
  - if [ "$dependencies" = "highest" ]; then composer update --prefer-dist -n; fi;

script: "./robo test --coverage"

after_success:
  - travis_retry php vendor/bin/coveralls -v

# Prior to a deploy, build a fresh robo.phar
before_deploy:
  - ./robo phar:build

# Deploy instructions set up via `travis setup releases` per
# https://docs.travis-ci.com/user/deployment/releases
deploy:
  provider: releases
  api_key:
    secure: EdmB1nW5gj5nggYfmHv20enSgvRIAl1PIWV5GKmkxAJwuummh3UqdI7z0ecTGdw2IBgJx9lizNvqhcWjXbpNhE9VaaT1sHFCKv4Zust6sLb9bneK3oLRdJk2wemfrrZQpdH900zA0o7b3CHVth8UhkrCB4FXVDjUW13K061EXG8=
  file: robo.phar
  skip_cleanup: true
  on:
    tags: true