Travis: added bionic build

.travis.yml

@@ -1,5 +1,4 @@
 sudo: true
-dist: trusty
 language: cpp
 group: deprecated-2017Q3
 
@@ -7,27 +6,47 @@ compiler:
   - gcc
   - clang
 
-addons:
-  apt:
-    packages:
-      - cmake
-      - libopencv-dev
-      - libqt4-dev
-      - libsqlite3-dev
-      - libyaml-cpp-dev
+matrix:
+  include:
 
-install:
-    - sudo sh -c 'echo "deb http://packages.ros.org/ros/ubuntu trusty 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
-    - sudo apt-get update && sudo apt-get install dpkg
-    - sudo apt-get -y install libpcl-1.7-all libfreenect-dev ros-indigo-libg2o ros-indigo-octomap libopenni2-dev
+    - dist: trusty
 
-script: 
-    - source /opt/ros/indigo/setup.bash
-    - mkdir -p build && cd build
-    - cmake .. 
-    - make
+      addons:
+        apt:
+          packages:
+            - cmake
+            - libopencv-dev
+            - libqt4-dev
+            - libsqlite3-dev
+            - libyaml-cpp-dev
+
+      install:
+        - sudo sh -c 'echo "deb http://packages.ros.org/ros/ubuntu trusty 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
+        - sudo apt-get update && sudo apt-get install dpkg
+        - sudo apt-get -y install libpcl-1.7-all libfreenect-dev ros-indigo-libg2o ros-indigo-octomap libopenni2-dev
+
+      script: 
+        - source /opt/ros/indigo/setup.bash
+        - mkdir -p build && cd build
+        - cmake .. 
+        - make
+
+    - dist: bionic
+      install:
+        - sudo sh -c 'echo "deb http://packages.ros.org/ros/ubuntu bionic 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
+        - sudo apt-get update && sudo apt-get install dpkg
+        - sudo apt-get -y install ros-bionic-rtabmap-ros
+        - sudo apt-get -y remove ros-bionic-rtabmap
+
+      script: 
+        - source /opt/ros/bionic/setup.bash
+        - mkdir -p build && cd build
+        - cmake .. 
+        - make
 
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