magnum-bindings/package/ci/travis.yml

addons:
  apt:
    packages:
    - g++-4.8
    - libgl1-mesa-dev
    - ninja-build
    - lcov

matrix:
  include:
  - language: python
    python: 3.6
    os: linux
    dist: xenial
    compiler: gcc
    env:
    - JOBID=linux-gl
    - TARGET=desktop
    - BUILD_STATIC=OFF
    - LCOV_EXTRA_OPTS="--gcov-tool /usr/bin/gcov-4.8"
  - language: python
    python: 3.6
    os: linux
    dist: xenial
    compiler: gcc
    env:
    - JOBID=linux-gl-static
    - TARGET=desktop
    - BUILD_STATIC=ON
    - LCOV_EXTRA_OPTS="--gcov-tool /usr/bin/gcov-4.8"
  - language:  python
    python: 3.6
    os: linux
    dist: xenial
    compiler: gcc
    env:
    - JOBID=linux-gles2
    - TARGET=desktop-gles
    - TARGET_GLES2=ON
    - CMAKE_CXX_FLAGS="--coverage"
    - LCOV_EXTRA_OPTS="--gcov-tool /usr/bin/gcov-4.8"
    addons:
      apt:
        packages:
        - g++-4.8
        - ninja-build
        - lcov
        - libgles2-mesa-dev
  - language:  python
    python: 3.6
    os: linux
    dist: xenial
    compiler: gcc
    env:
    - JOBID=linux-gles3
    - TARGET=desktop-gles
    - TARGET_GLES2=OFF
    - CMAKE_CXX_FLAGS="--coverage"
    - LCOV_EXTRA_OPTS="--gcov-tool /usr/bin/gcov-4.8"
    addons:
      apt:
        packages:
        - g++-4.8
        - ninja-build
        - lcov
        - libgles2-mesa-dev
  - language: cpp
    os: osx
    compiler: clang
    env:
    - JOBID=macos-gl
    - TARGET=desktop
    - BUILD_STATIC=OFF

notifications:
  webhooks:
    urls:
      - https://webhooks.gitter.im/e/00ec7a9066bb0fec98f3
    on_success: change
    on_failure: always
    on_start: never

cache:
  directories:
  - $HOME/swiftshader
  - $HOME/cmake
  - $HOME/pybind11

install:
- if [ "$TRAVIS_OS_NAME" == "linux" ]; then export CXX=g++-4.8; fi
# Download CMake 3.1.3 to ensure we're still compatible with it (Travis has
# 3.9 since December 2017). Also, the PATH setting can't be cached, so it's
# separate (bit me two times already). Android needs CMake 3.7, but
# https://gitlab.kitware.com/cmake/cmake/issues/17253 is fixed in 3.9.2, so
# grab that. FindVulkan is since 3.7, in that case just use the system package.
- if [ "$TRAVIS_OS_NAME" == "linux" ] && [ ! -e "$HOME/cmake/bin" ]; then cd $HOME ; wget -nc --no-check-certificate https://cmake.org/files/v3.1/cmake-3.1.3-Linux-x86_64.tar.gz && mkdir -p cmake && cd cmake && tar --strip-components=1 -xzf ../cmake-3.1.3-Linux-x86_64.tar.gz && cd $TRAVIS_BUILD_DIR ; fi
- if [ "$TRAVIS_OS_NAME" == "linux" ]; then export PATH=$HOME/cmake/bin:$PATH && cmake --version; fi
- if [ "$TRAVIS_OS_NAME" == "osx" ]; then HOMEBREW_NO_AUTO_UPDATE=1 brew install ninja; fi

# Code coverage of python bindings
- if [ "$TRAVIS_OS_NAME" == "linux" ] || [ "$TRAVIS_OS_NAME" == "osx" ]; then pip3 install coverage codecov; fi

# pybind11 (cached). On macOS the version 2.3.0 needs a brew update, the stale
# Travis image has just 2.2.4.
- if [ "$TRAVIS_OS_NAME" == "linux" ] && [ ! -e "$HOME/pybind11/bin" ]; then $TRAVIS_BUILD_DIR/package/ci/setup-pybind11.sh; fi
- if [ "$TRAVIS_OS_NAME" == "osx" ]; then brew install pybind11; fi

# numpy on macOS -- probably because we updated Homebrew to install new pybind
# (and thus python as well, apparently), the preinstalled numpy is no longer
# visible.
- if [ "$TRAVIS_OS_NAME" == "osx" ]; then brew upgrade numpy; fi

# SwiftShader on Linux (cached). Taken from Chromium snapshot 587878
# (swiftshader-bin Arch package).
- if [ "$TRAVIS_OS_NAME" == "linux" ] && [ "$TARGET" == "desktop-gles" ] && [ ! -e "$HOME/swiftshader/libEGL.so" ]; then cd $HOME ; wget https://ci.magnum.graphics/swiftshader-chromium-587878.tar.gz && mkdir -p swiftshader && cd swiftshader && tar -xzf ../swiftshader-chromium-587878.tar.gz && cd $TRAVIS_BUILD_DIR ; fi

# lcov on macOS
- if [ "$TRAVIS_OS_NAME" == "osx" ]; then HOMEBREW_NO_AUTO_UPDATE=1 brew install lcov; fi

script:
- if [ "$TARGET" == "desktop" ] && ( [ "$TRAVIS_OS_NAME" == "linux" ] || [ "$TRAVIS_OS_NAME" == "osx" ] ); then ./package/ci/travis-desktop.sh; fi
- if [ "$TARGET" == "desktop-gles" ] && ( [ "$TRAVIS_OS_NAME" == "linux" ] || [ "$TRAVIS_OS_NAME" == "osx" ] ); then ./package/ci/travis-desktop-gles.sh; fi
# Travis somehow is not able to gather all output, try to force it using this
- sync

after_success:
# Keep in sync with package/archlinux/PKGBUILD-coverage, please
- if [ "$TRAVIS_OS_NAME" == "linux" ] || [ "$TRAVIS_OS_NAME" == "osx" ]; then lcov $LCOV_EXTRA_OPTS --directory . --capture --output-file coverage.info > /dev/null; fi
- if [ "$TRAVIS_OS_NAME" == "linux" ] || [ "$TRAVIS_OS_NAME" == "osx" ]; then lcov $LCOV_EXTRA_OPTS --extract coverage.info "*/src/python/*" --output-file coverage.info; fi

- if [ "$TRAVIS_OS_NAME" == "linux" ] || [ "$TRAVIS_OS_NAME" == "osx" ]; then cd src/python && coverage combine && codecov -X gcov; fi