message: Travis: Build on Kinetic and Melodic
diff: @@ -4,6 +4,11 @@ language: none
  services:
  - docker
  +matrix:
  + include:
  + - env: CI_ROS=kinetic
  + - env: CI_ROS=melodic
  +
  before_script:
  - mkdir -p ~/workspace/catkin_ws/src
  - |
  @@ -14,7 +19,7 @@ before_script:
  git submodule update --init --recursive
  - |
  cd ~/workspace
  - docker build -t worker $TRAVIS_BUILD_DIR/.ci
  + docker build -t worker -f $TRAVIS_BUILD_DIR/.ci/Dockerfile.$CI_ROS $TRAVIS_BUILD_DIR/.ci
  ln -sf $TRAVIS_BUILD_DIR catkin_ws/src/franka_ros
  script:
  