ROS2 Launch File Validation

Why

XSD schema for validating ROS2 XML launch files. Catch syntax errors before runtime and get IDE support.

How

Embed in launch file

Start your launchfile like this:

<?xml version="1.0"?>
<?xml-model href="https://raw.githubusercontent.com/nobleo/ros2_launch_validation/main/ros2_launch.xsd" schematypens="http://www.w3.org/2001/XMLSchema"?>

<launch>

Command-line validation

Validate the launchfiles in your package:

wget -O ros2_launch.xsd https://raw.githubusercontent.com/nobleo/ros2_launch_validation/main/ros2_launch.xsd
xmllint --noout --schema ros2_launch.xsd **/*.launch.xml