# Kudos to these guys:
# http://genbattle.bitbucket.org/blog/2016/01/17/c++-travis-ci/
# https://github.com/ticapix/arduino-toolbox/blob/master/.travis.yml

# Ubuntu 14.04 Trusty support
sudo: required
dist: trusty

language: cpp

matrix:
  include:
    - compiler: gcc
      addons:
        apt:
          sources:
            - ubuntu-toolchain-r-test
          packages:
            - g++-4.9
      env: COMPILER=g++-4.9
    - compiler: gcc
      addons:
        apt:
          sources:
            - ubuntu-toolchain-r-test
          packages:
            - g++-5
      env: COMPILER=g++-5
    - compiler: clang
      addons:
        apt:
          sources:
            - ubuntu-toolchain-r-test
            - llvm-toolchain-precise-3.6
          packages:
            - clang-3.6
      env: COMPILER=clang++-3.6
    - compiler: clang
      addons:
        apt:
          sources:
            - ubuntu-toolchain-r-test
            - llvm-toolchain-precise-3.7
          packages:
            - clang-3.7
      env: COMPILER=clang++-3.7

before_install:
  - sudo apt-get update -qq
  - source <(curl -SLs https://raw.githubusercontent.com/fortyseveneffects/travis-ci-arduino/master/install.sh)

install:
  # Install lcov from source
  # - wget http://ftp.fr.debian.org/debian/pool/main/l/lcov/lcov_1.11.orig.tar.gz
  # - tar xf lcov_1.11.orig.tar.gz
  # - sudo make -C lcov-1.11/ install
  - sudo apt-get install lcov
  - gem install coveralls-lcov
  - lcov --version

before_script:
  # init coverage to 0 (optional)
  - lcov --directory . --zerocounters

script:
  # Build examples with Arduino IDE on each available platform / board
  - build_main_platforms

  # Build and run unit tests with regular C++ compiler
  - mkdir build && cd build
  - cmake -DCMAKE_CXX_COMPILER=$COMPILER -DCMAKE_BUILD_TYPE=Debug ..
  - make all
  - ctest --verbose

after_success:
  # Generate code coverage information & send to Coveralls
  - lcov --directory . --capture --output-file coverage.info
  - lcov --remove coverage.info 'test/*' '/usr/*' 'external/*' --output-file coverage.info
  - lcov --list coverage.info
  - coveralls-lcov --repo-token ${COVERALLS_TOKEN} coverage.info

notifications:
  email: false