Add vulkan image and show size #5

	# Split the image builds into a separate workflow so we can easily run it
	# when only the Containerfiles have changed without introducing new external
	# GitHub Actions dependencies, such as the `tj-actions/changed-files` action.
	name: ci images

	on:
	pull_request:
	paths:
	- "/container-images/"
	push:
	branches:
	- main
	paths:
	- "/container-images/"

	jobs:
	build:
	runs-on: ubuntu-24.04
	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: install
	shell: bash
	run: \|
	sudo apt-get update
	sudo apt-get install podman bash
	make install-requirements

	- name: Print disk space before cleanup
	shell: bash
	run: \|
	df -h

	- name: Free Disk Space Linux
	shell: bash
	run: \|
	sudo docker rmi "$(docker image ls -aq)" >/dev/null 2>&1 \|\| true
	sudo rm -rf \
	/usr/share/dotnet /usr/local/lib/android /opt/ghc \
	/usr/local/share/powershell /usr/share/swift /usr/local/.ghcup \
	/usr/lib/jvm \|\| true

	# /mnt has ~ 65 GB free disk space. / is too small.
	- name: Reconfigure Docker data-root
	run: \|
	sudo mkdir -p /mnt/docker /etc/docker
	echo '{"data-root": "/mnt/docker"}' > /tmp/daemon.json
	sudo mv /tmp/daemon.json /etc/docker/daemon.json
	cat /etc/docker/daemon.json
	sudo systemctl restart docker.service
	df -h

	- name: Print disk space after cleanup
	shell: bash
	run: \|
	df -h

	- name: Build Images
	run: \|
	make build

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