.travis.yml

dist: trusty
sudo: required
language: cpp

notifications:
  email: false
  
branches:
  only:
    - master
    - release

cache:
  # cache the files for 3 hours
  timeout: 10800

  directories:
    # cache the arm-none-eabi location
    - $HOME/arm-none-eabi

addons:
  apt:
    sources:
      - ubuntu-toolchain-r-test
      - llvm-toolchain-precise 

install:
  # clone git repo to the $HOME folder
  - git clone https://github.com/R2D2-2019/R2D2-build.git $HOME/r2d2 --depth=10

  # update the submodules with a depth of 50 to limit the size a bit
  - cd $HOME/r2d2
  - git submodule update --init --depth=50

jobs:
  include:
    - stage: Tests
      script:
        # make installer executable
        - chmod +x $HOME/r2d2/programs/travis-ci/install_arm-eabi-gcc.sh

        # run installer
        - $HOME/r2d2/programs/travis-ci/install_arm-eabi-gcc.sh

        # add arm-eabi-gcc to path
        - export PATH=$PATH:$HOME/arm-none-eabi/bin/ 
        
        # copy the currently building repo into a build_module
        - cp -r $TRAVIS_BUILD_DIR $HOME/r2d2/modules/build_module

        # go into the modules folder of the build system
        - cd $HOME/r2d2/modules/build_module/code

        # build the module
        - make build
        - make clean
      name: "Arduino build"

    - script:
      # install gcc/g++-7
      - sudo apt-get -qq update
      - sudo apt-get -qq install g++-7 -y

      # Change symlinks of gcc to gcc-7
      - sudo unlink /usr/bin/gcc && sudo ln -s /usr/bin/gcc-7 /usr/bin/gcc 
      - sudo unlink /usr/bin/g++ && sudo ln -s /usr/bin/g++-7 /usr/bin/g++  

      # link to /bin/ location
      - sudo ln -s /usr/bin/gcc /bin/gcc
      - sudo ln -s /usr/bin/g++ /bin/g++  

      # copy the currently building repo into a build_module
      - cp -r $TRAVIS_BUILD_DIR $HOME/r2d2/modules/build_module

      # go into the modules folder of the build system
      - cd $HOME/r2d2/modules/build_module/test

      # build the module
      - make build 
      - make run
      - make clean        
      name: "Native tests"