# https://docs.travis-ci.com/user/customizing-the-build/
language: cpp

sudo: required

os:
  - linux
  - osx

compiler:
  - gcc
  - clang

env:
  - GCC_VERSION="6"
  - GCC_VERSION="5"
  - GCC_VERSION="native"
  - LLVM_VERSION="3.7"
  - LLVM_VERSION="native"

matrix:
  exclude:
    - compiler: gcc
      env: LLVM_VERSION="3.7"
    - compiler: gcc
      env: LLVM_VERSION="native"
    - compiler: clang
      env: GCC_VERSION="6"
    - compiler: clang
      env: GCC_VERSION="5"
    - compiler: clang
      env: GCC_VERSION="native"
    - os: linux
      compiler: clang
      env: LLVM_VERSION="native" # broken compiler
    - os: osx
      compiler: gcc # unsupported compiler
    - os: osx
      compiler: clang
      env: LLVM_VERSION="3.7" # missing compiler by brew
  allow_failures:
    - os: linux
      env: LLVM_VERSION="3.7" # "APT mirror was temporary switched off ..."
    - os: linux
      env: GCC_VERSION="6"
  #  - os: osx

git:
  submodules: false

#branches:
#  only:
#    - master

before_install:
  - if [ "$TRAVIS_OS_NAME" = "linux" ] && [ "$GCC_VERSION" != "native" ]; then sudo add-apt-repository --yes ppa:ubuntu-toolchain-r/test; fi
  # https://launchpad.net/~ubuntu-toolchain-r/+archive/ubuntu/test
  - if [ "$TRAVIS_OS_NAME" = "linux" ] && [ "$CXX" == "clang++" ] && [ "$LLVM_VERSION" != "native" ]; then sudo add-apt-repository --yes 'deb http://llvm.org/apt/precise/ llvm-toolchain-precise main'; fi
  - if [ "$TRAVIS_OS_NAME" = "linux" ] && [ "$CXX" == "clang++" ] && [ "$LLVM_VERSION" != "native" ]; then sudo add-apt-repository --yes "deb http://llvm.org/apt/precise/ llvm-toolchain-precise-${LLVM_VERSION} main"; fi
  # http://llvm.org/apt/
  - if [ "$TRAVIS_OS_NAME" = "linux" ] && [ "$CXX" == "clang++" ] && [ "$LLVM_VERSION" != "native" ]; then wget -O - http://llvm.org/apt/llvm-snapshot.gpg.key | sudo apt-key add -; fi
  - if [ "$TRAVIS_OS_NAME" = "linux" ]; then sudo apt-get update -qq; fi # UPDATE REPOS
  - if [ "$TRAVIS_OS_NAME" = "osx" ]; then brew update; fi
  #- if [ "$TRAVIS_OS_NAME" = "linux" ]; then sudo apt-get upgrade -qq; fi # UPGRADE SYSTEM TO LATEST PATCH LEVEL
  - if [ "$TRAVIS_OS_NAME" = "linux" ]; then sudo apt-get install -y -qq; fi
  - if [ "$TRAVIS_OS_NAME" = "linux" ] && [ "$CXX" = "g++" ] && [ "$GCC_VERSION" != "native" ]; then sudo apt-get install -qq gcc-${GCC_VERSION} g++-${GCC_VERSION}; fi
  - if [ "$CXX" = "g++" ] && [ "$GCC_VERSION" != "native" ]; then export CXX="g++-${GCC_VERSION}" CC="gcc-${GCC_VERSION}"; fi
  - if [ "$TRAVIS_OS_NAME" = "linux" ] && [ "$CXX" == "clang++" ] && [ "$LLVM_VERSION" != "native" ]; then sudo apt-get --allow-unauthenticated -qq install clang-${LLVM_VERSION}; fi
  - if [ "$CXX" == "clang++" ] && [ "$LLVM_VERSION" != "native" ]; then export CXX="clang++-${LLVM_VERSION}" CC="clang-${LLVM_VERSION}"; fi
  - if [ "$TRAVIS_OS_NAME" = "linux" ]; then sudo mk/linux/setupBuildDeps.sh --quiet; fi # INSTALL OUR DEPENDENCIES
  - if [ "$TRAVIS_OS_NAME" = "osx" ]; then brew install sdl2 lua freetype ftgl libogg glew libvorbis cppunit glib fribidi miniupnpc wxmac; fi
  - $CXX --version
  - cmake --version
  - if [ "$TRAVIS_OS_NAME" = "linux" ]; then sudo ./.travis-before_install.sh; fi

script:
# ALL THE BUILD COMMANDS HERE
  - if [ "$TRAVIS_OS_NAME" = "linux" ]; then mk/linux/build-mg.sh -c 4; fi
  - if [ "$TRAVIS_OS_NAME" = "osx" ]; then mk/macosx/build-mg.sh -c 4; fi

# https://docs.travis-ci.com/user/notifications/#IRC-notification
notifications:
  irc:
    channels:
      - "irc.freenode.org#megaglest"
    skip_join: true
    use_notice: true
    on_success: change
    template:
      #- "[%{repository_slug}#%{branch} @%{commit}] %{author}): %{message}"
      #- "Diff: %{compare_url}"
      #- "Build: %{build_url}"
      - "[%{repository_name}#%{branch}@%{commit}] %{author}: %{message} %{build_url}"