.travis.yml

stages:
  - lint
  - build
  - test

jobs:
  include:
    - stage: lint
      os: linux
      language: python
      python: 2.7.14
      before_install:
        - pip install flake8-putty==0.4.0
      before_script:
        - cd default/python
      script:
        - flake8
        - python -m compileall -q .
      env:
        - NAME="Lint Python script"
    - stage: build
      os: linux
      language: shell
      services:
        - docker
      env:
        - NAME="Build C++ API documentation"
        # Auth token to push API documentation
        - secure: "JKeXk8p65hodb12PVRST6A90swsNubc+46EbSJGSghldIxbFWLBAlwU+KLeOMO4V0veu6k4lnMa50V0UYFZmoUsS6W0aL5Ybo98SpzXHiNLOmOluoqJoF9TBsOTCCRFbWbccgJyVEtulgRcdml96naS51lq9Sw/VO/N3Z472304="
      before_install:
        - docker pull freeorion/freeorion-travis-build
        # Add transparent cmake function to allow possible cross platform use of
        # build sections.
        - >
          function cmake {
              docker run -v "${TRAVIS_BUILD_DIR}:/freeorion"  -w /freeorion/build freeorion/freeorion-travis-build timeout 40m /usr/bin/cmake $@
          }
      before_script:
        - mkdir build
        - cd build
      script:
        - cmake ..
        - cmake --build . --target cpp-apidoc
      before_deploy:
        # Configure git to use the identity of FreeOrion Build Bot and
        # load credentials
        - git config --global user.email "freeorionorg@gmail.com"
        - git config --global user.name "FreeOrion Build Bot"
        - git config --global credential.helper "cache --timeout=300"
        - echo -e "url=https://freeorion-bot:${FreeOrion_AUTH_TOKEN}@github.com/${TRAVIS_REPO_SLUG}.git\n" | git credential approve
        - git clone --depth=1 --branch=master https://github.com/freeorion/freeorion.github.io.git apidoc-deploy.git
        - pushd apidoc-deploy.git
        - rm -rf cppapi/master
        - mkdir -p cppapi/master
        - cp -R ../doc/cpp-apidoc/html cppapi/master
        - git add -A cppapi/master
        - git commit -m "Update FreeOrion API documentation to match commit \`$(date --iso-8601).${TRAVIS_COMMIT:0:8}\`" || true
      deploy:
        provider: script
        script: git push https://github.com/freeorion/freeorion.github.io.git master:master
        skip_cleanup: true
        on:
          branch: master
    - stage: build
      os: linux
      language: cpp
      services:
        - docker
      cache: ccache
      env:
        - NAME="Build FreeOrion"
      before_install:
        - mkdir -p $HOME/.ccache;
        - echo sloppiness = file_macro > $HOME/.ccache/ccache.conf
        - echo max_size = 200M >> $HOME/.ccache/ccache.conf
        - ccache --version
        - ccache --show-stats
        - docker pull freeorion/freeorion-travis-build
        # Add transparent cmake function to allow possible cross platform use of
        # build sections.
        # mount ccache dir and set its environment variable
        # timeout before Travis kills jobs so that ccache is always at least partially populated
        - >
          function cmake {
              docker run -v "${TRAVIS_BUILD_DIR}:/freeorion"  -v "${HOME}/.ccache:/ccache_dir" -e CCACHE_DIR='/ccache_dir' -w /freeorion/build freeorion/freeorion-travis-build timeout 40m /usr/bin/cmake $@
          }
      before_script:
        - mkdir build
        - cd build
      script:
        - cmake -DBUILD_TESTING=ON ..
        - cmake --build . -- -j 2
        - cmake --build . --target unittest
      before_cache:
        - ccache --clean
        - ccache --show-stats
    - stage: build
      os: osx
      language: cpp
      osx_image: xcode8.3
      compiler: clang
      cache: ccache
      env:
        - NAME="Build FreeOrion"
      before_install:
        - brew install ccache
        - export PATH="/usr/local/opt/ccache/libexec:$PATH"
        - mkdir -p $HOME/.ccache;
        - echo sloppiness = file_macro > $HOME/.ccache/ccache.conf
        - echo max_size = 200M >> $HOME/.ccache/ccache.conf
        - ccache --version
        - ccache --show-stats
        # Add transparent cmake function to allow possible cross platform use of
        # build sections.
        # mount ccache dir and set its environment variable
        # timeout before Travis kills jobs so that ccache is always at least partially populated
        - >
          function cmake {
              /usr/local/bin/gtimeout 40m /usr/local/bin/cmake $@
          }
      before_script:
        - mkdir build
        - cd build
      script:
        - cmake -GXcode ..
        - cmake --build . --config Release -- -parallelizeTargets -jobs $(sysctl hw.ncpu | awk '{print $2}')
      before_cache:
        - ccache --clean
        - ccache --show-stats
    - stage: test
      os: linux
      language: python
      python: 2.7.14
      before_install:
        - pip install pytest==3.6.3
      script:
        - pytest
      env:
        - NAME="Pytest"