Add CI for ROS2. #70

	name: Documentation
	on:
	push:
	branches: [ jazzy ]
	pull_request:
	branches: [ jazzy ]

	jobs:
	build:
	runs-on: ubuntu-latest
	container:
	image: ros:jazzy-ros-base
	steps:
	- name: Checkout Code
	uses: actions/checkout@v4
	with:
	fetch-depth: 0
	- name: Setup
	run: \|
	sudo apt-get update && sudo apt-get install -y git doxygen graphviz python3-sphinx python3-breathe python3-sphinx-rtd-theme
	- uses: ros-tooling/setup-ros@v0.7
	with:
	required-ros-distributions: jazzy
	- uses: ros-tooling/action-ros-ci@v0.3
	id: action_ros_ci_step
	with:
	package-name: hector_math hector_math_py
	target-ros2-distro: jazzy
	skip-tests: true
	- name: Build documentation
	run: \|
	. ${{ steps.action_ros_ci_step.outputs.ros-workspace-directory-name }}/install/setup.sh && cd docs && make html
	- uses: actions/upload-pages-artifact@v3
	with:
	name: github-pages
	path: docs/_build/html
	deploy:
	if: github.event_name != 'pull_request'
	needs: build
	permissions:
	pages: write
	id-token: write
	environment:
	name: github-pages
	url: ${{ steps.deployment.outputs.page_url }}
	runs-on: ubuntu-latest
	steps:
	- name: Deploy to GitHub Pages
	id: deployment
	uses: actions/deploy-pages@v4

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