travis: Add native tests

.travis.yml

@@ -50,6 +50,22 @@ jobs:
           tags: true
         draft: true
         name: ${TRAVIS_TAG}
+    - stage: Build
+      name: "Native Kinetic build"
+      env:
+        - NATIVE_DOCKER=ros:kinetic-ros-base
+      before_script:
+        - docker pull ${NATIVE_DOCKER}
+      script:
+        - docker run --rm -v $(pwd):/root/catkin_ws/src/clever ${NATIVE_DOCKER} /root/catkin_ws/src/clever/builder/standalone-install.sh
+    - stage: Build
+      name: "Native Melodic build"
+      env:
+        - NATIVE_DOCKER=ros:melodic-ros-base
+      before_script:
+        - docker pull ${NATIVE_DOCKER}
+      script:
+        - docker run --rm -v $(pwd):/root/catkin_ws/src/clever ${NATIVE_DOCKER} /root/catkin_ws/src/clever/builder/standalone-install.sh
     - stage: Build
       name: "Documentation"
       language: node_js

builder/standalone-install.sh

@@ -0,0 +1,27 @@
+#!/bin/bash
+
+# Perform a "standalone install" in a Docker container
+
+# Step 1: Install pip
+apt update
+apt install curl
+curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
+python ./get-pip.py
+
+# Step 2: Run rosdep to install all dependencies
+cd /root/catkin_ws
+rosdep install --from-paths src --ignore-src -y
+# Step 2.5: mavros can't install its geographiclib dependencies
+curl https://raw.githubusercontent.com/mavlink/mavros/master/mavros/scripts/install_geographiclib_datasets.sh -o install_geographiclib_datasets.sh
+chmod a+x ./install_geographiclib_datasets.sh
+./install_geographiclib_datasets.sh
+
+# Step 3: Build the packages
+cd /root/catkin_ws
+catkin_make
+
+# Step 4: Run tests
+pip install --upgrade pytest
+cd /root/catkin_ws
+source devel/setup.bash
+catkin_make run_tests && catkin_test_results