This extension helps you snap ROS 2 applications for the Jazzy Jalisco distribution.
This extension requires Snapcraft 8.x+.
How to use it
Add extensions: [ ros2-jazzy ]
to the application definition in your snapcraft.yaml
file. See the ROS 2 applications documentation page for a complete tutorial on how to use this extension.
...
apps:
colcon-ros2-jazzy-rlcpp-hello:
command: opt/ros/jazzy/bin/ros2 run colcon_ros2_rlcpp_hello colcon_ros2_rlcpp_hello
extensions: [ros2-jazzy]
...
What it does for the build-time environment
- Adds ROS 2 APT package repository build-time configuration for the snap, installing the necessary GPG key.
- Adds the following
build-packages
:- ros-jazzy-ros-environment
- ros-jazzy-ros-workspace
- ros-jazzy-ament-index-cpp
- ros-jazzy-ament-index-python
- Defines the
build-environment
:ROS_VERSION = 2
ROS_DISTRO = jazzy
What it does for the run-time environment
- Initializes runtime environment required by ROS 2 before launching the application, similar to sourcing the typical ROS 2
local_setup.bash
.
Further reading
- For an example of this extension being used, see the core24 section of the ROS 2 applications page.
- For a complete picture of what this extension does, add it to your app definition and run
snapcraft expand-extensions
.
Snapcraft extensions enable snap developers to easily incorporate a set of common requirements into a snap. See Snapcraft extensions for further details.