[readme] Update README to latest ROS versions #37

	name: pre-merge

	env:
	REGISTRY: ghcr.io
	IMAGE_NAME: ${{ github.repository }}
	ROS_DISTRO: rolling

	on:
	pull_request:
	workflow_dispatch:

	jobs:
	pre-merge:
	runs-on: ubuntu-22.04
	container:
	image: ghcr.io/${{ github.repository }}-ci:rolling
	credentials:
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	steps:
	- name: Checkout py_trees
	uses: actions/checkout@v3
	with:
	repository: splintered-reality/py_trees
	path: src/py_trees
	- name: Checkout py_trees_ros_interfaces
	uses: actions/checkout@v3
	with:
	repository: splintered-reality/py_trees_ros_interfaces
	path: src/py_trees_ros_interfaces
	- name: Checkout py_trees_ros
	uses: actions/checkout@v3
	with:
	path: src/py_trees_ros

	- name: Dependencies
	run: \|
	rosdep update
	rosdep install --from-paths src --rosdistro ${{ env.ROS_DISTRO }} --ignore-src -r -y

	- name: Build
	shell: bash
	run: \|
	. /opt/ros/${{ env.ROS_DISTRO }}/setup.bash
	VERBOSE=1 colcon build --symlink-install --event-handlers console_direct+ --cmake-args -DCMAKE_BUILD_TYPE=RelWithDebInfo -DCMAKE_VERBOSE_MAKEFILE:=ON

	- name: Tests
	shell: bash
	run: \|
	. install/setup.bash
	cd src/py_trees_ros/tests && pytest-3 -s .

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