Build nightly docker image #118

	name: Build nightly docker image

	on:
	schedule:
	- cron: "30 0 * * *"

	jobs:
	docker:
	name: Build docker image
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	- name: Set up QEMU
	uses: docker/setup-qemu-action@v3
	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3
	- name: Cache Docker layers
	uses: actions/cache@v4
	with:
	path: /tmp/.buildx-cache
	key: buildx-${{ github.sha }}
	restore-keys: \|
	buildx-
	- name: Log in to GitHub Container Registry
	uses: docker/login-action@v3
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}
	- name: Build container image
	uses: docker/build-push-action@v6
	with:
	push: false
	context: docker/from-source-gh-action/
	# platforms: linux/amd64,linux/arm64
	file: docker/from-source-gh-action/Dockerfile
	tags: \|
	ghcr.io/collaboraonline/code-nightly:${{ github.sha }}
	cache-from: type=local,src=/tmp/.buildx-cache
	cache-to: type=local,dest=/tmp/.buildx-cache-new
	- name: Push container image
	uses: docker/build-push-action@v6
	# if: github.ref == 'refs/heads/master' \|\| github.event_name == 'release'
	with:
	push: true
	context: docker/from-source-gh-action/
	# platforms: linux/amd64,linux/arm64
	file: docker/from-source-gh-action/Dockerfile
	tags: \|
	ghcr.io/collaboraonline/code-nightly:latest
	cache-from: type=local,src=/tmp/.buildx-cache
	cache-to: type=local,dest=/tmp/.buildx-cache-new
	- name: Move cache
	if: always()
	run: \|
	rm -rf /tmp/.buildx-cache
	mv /tmp/.buildx-cache-new /tmp/.buildx-cache

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