.travis.yml

os: linux
dist: xenial
language: cpp
#env:
#  global:
#     # This flag may limit the parallel build of jobs
#    - MAKEFLAGS="-j 4"
cache:
  #  ccache: true
  directories:
    - ${TRAVIS_BUILD_DIR}/lcov-1.14
    - ${TRAVIS_BUILD_DIR}/grpc
before_cache:
  - sh ${TRAVIS_BUILD_DIR}/script/clean_cache.sh ${TRAVIS_BUILD_DIR}/
addons:
  apt:
    update: true
    packages:
      - autoconf
      - automake
      - build-essential
      - cmake
      - clang-6.0
      - curl
      - g++
      - make
      - libc++-dev
      - libcurl3-dev
      - libgflags-dev
      - libgtest-dev
      - libtool
      - pkg-config
      - unzip
      - cppcheck
install:
  # lcov
  - sh ${TRAVIS_BUILD_DIR}/script/install_lcov.sh ${TRAVIS_BUILD_DIR}/
  # gRPC and Protobuf
  - sh ${TRAVIS_BUILD_DIR}/script/clone_grpc.sh ${TRAVIS_BUILD_DIR}/
  # Protobuf
  - sh ${TRAVIS_BUILD_DIR}/script/install_protobuf.sh ${TRAVIS_BUILD_DIR}/
  # gRPC
  - sh ${TRAVIS_BUILD_DIR}/script/install_grpc.sh ${TRAVIS_BUILD_DIR}/
  - pip install --user cpp-coveralls

before_script:
  - cd ${TRAVIS_BUILD_DIR}
  - lcov --directory . --zerocounters

compiler:
  - g++

jobs:
  include:
    - stage: build
      script:
        - cd ${TRAVIS_BUILD_DIR}/spec/cpp
        - mkdir build
        - cd build
        - cmake -DBUILD_TESTS=ON -DCOVERAGE=1 ..
        - make
        - GTEST_COLOR=1 ctest --extra-verbose

#    - stage: test
#      script:
#        - cd ${TRAVIS_BUILD_DIR}/spec/cpp
#          - mkdir build
#          - cd build
#          - cmake -DBUILD_TESTS=ON ..
#          - make
#          - GTEST_COLOR=1 ctest --extra-verbose

after_success:
  - cd ${TRAVIS_BUILD_DIR}/spec/cpp/build
  - rm -rf tests/libgtest/googletest/CMakeFiles/gtest_main.dir/src/gtest_main.cc.gcda
  - rm -rf tests/libgtest/googletest/CMakeFiles/gtest.dir/src/gtest-all.cc.gcda
  # capture coverage info
  - lcov --directory . --capture --output-file coverage.info
  # filter out system and test code
  - lcov --remove coverage.info '*/cpp/tests/*' '/usr/*' --output-file coverage.info
  # debug before upload
  - lcov --list coverage.info
  # uploads to coveralls.. for a private repo using a token
  #  - coveralls-lcov --repo-token ${COVERALLS_TOKEN} coverage.info
  # for open source
  - coveralls-lcov coverage.info

notifications:
  email: false