Merge pull request #600 from unity-sds/develop #99

	name: Build Docker file CI

	on:
	push:
	branches: [ main ]
	# pull_request:
	# branches: [ main ]

	env:
	REGISTRY: ghcr.io
	jobs:
	docker:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- uses: actions/setup-python@v3
	with:
	python-version: '3.9'
	- run: \|
	# make file runnable, might not be necessary
	chmod +x "${GITHUB_WORKSPACE}/ci.cd/store_version.sh"
	# run script
	"${GITHUB_WORKSPACE}/ci.cd/store_version.sh"
	-
	name: Set up QEMU
	uses: docker/setup-qemu-action@v2
	-
	name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v2
	with:
	buildkitd-flags: --debug
	-
	name: Login to DockerHub
	uses: docker/login-action@v2
	with:
	registry: ${{ env.REGISTRY }}
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}
	# with:
	# username: ${{ secrets.DOCKERHUB_USERNAME }}
	# password: ${{ secrets.DOCKERHUB_TOKEN }}
	-
	name: Set up Docker Buildx
	id: buildx
	uses: docker/setup-buildx-action@v1
	-
	name: Cache Docker layers
	uses: actions/cache@v4
	with:
	path: /tmp/.buildx-cache
	key: ${{ runner.os }}-buildx-${{ github.sha }}
	restore-keys: \|
	${{ runner.os }}-buildx-

	-
	name: Build and push
	uses: docker/build-push-action@v3
	with:
	builder: ${{ steps.buildx.outputs.name }}
	cache-from: type=local,src=/tmp/.buildx-cache
	cache-to: type=local,dest=/tmp/.buildx-cache
	context: "{{defaultContext}}"
	file: "docker/Dockerfile_download_granules.public"
	push: true
	tags: "${{ env.REGISTRY }}/unity-sds/unity-data-services:${{ env.software_version }}"

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