.travis.yml

sudo: required
dist: trusty
language: generic
env:
  - ROS_REPOSITORY_PATH="http://packages.ros.org/ros-shadow-fixed/ubuntu" ROS_DISTRO=indigo   DISTRO=trusty
  - ROS_REPOSITORY_PATH="http://packages.ros.org/ros/ubuntu"              ROS_DISTRO=indigo   DISTRO=trusty
  - ROS_REPOSITORY_PATH="http://packages.ros.org/ros-shadow-fixed/ubuntu" ROS_DISTRO=kinetic  DISTRO=xenial
  - ROS_REPOSITORY_PATH="http://packages.ros.org/ros/ubuntu"              ROS_DISTRO=kinetic  DISTRO=xenial
# Install system dependencies, namely ROS.
install:
  # Define some config vars.
  - export CI_SOURCE_PATH=$(pwd)
  - export REPOSITORY_NAME=${PWD##*/}
script:
  - docker run --rm -t
        -e DISTRO
        -e ROS_DISTRO
        -e ROS_REPOSITORY_PATH
        -e REPOSITORY_NAME
        -e TRAVIS_BRANCH
        -v $(pwd):/root/$REPOSITORY_NAME ubuntu:$DISTRO
        /bin/bash -c 'bash -s <<EOF
    set -x
    set -e
    apt-get update -q
    apt-get install -y -q wget lsb-release sudo
    
    echo "Install ROS"
    echo deb $ROS_REPOSITORY_PATH $DISTRO main > /etc/apt/sources.list.d/ros-latest.list
    wget http://packages.ros.org/ros.key -O - | sudo apt-key add -
    sudo apt-get update -q || echo "Ignore error of apt-get update"
    sudo apt-get install -y -q python-rosdep python-wstool python-catkin-tools ros-$ROS_DISTRO-rosbash
    echo "Testing branch $TRAVIS_BRANCH of $REPOSITORY_NAME on $(lsb_release -a)"
    
    echo "Setup rosdep"
    source /opt/ros/$ROS_DISTRO/setup.bash
    sudo rosdep init
    rosdep update
    
    echo "Setup catkin WS"
    mkdir -p ~/catkin_ws/src
    cd ~/catkin_ws/src
    ln -s /root/$REPOSITORY_NAME .
    ls -al
    pwd
    cd ~/catkin_ws
    
    echo "Install dependency packages"
    rosdep install -q -y -r --from-paths src --ignore-src --rosdistro $ROS_DISTRO
    
    echo "Compile"
    catkin build --no-status
    catkin run_tests
    catkin_test_results --all build
    exit 0
    EOF'