Create dataset_description.json for derivatives #136

	name: Test and Dockerize

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

	jobs:

	build:

	runs-on: ubuntu-latest
	steps:

	- name: Check out PUMI
	uses: actions/checkout@v3

	- name: Patch Docker Daemon data-root to take use of free-space
	run: \|
	DOCKER_DATA_ROOT='/home/runner/work/docker'
	DOCKER_DAEMON_JSON='/etc/docker/daemon.json'
	sudo mkdir -p "${DOCKER_DATA_ROOT}"
	jq --arg dataroot "${DOCKER_DATA_ROOT}" '. + {"data-root": $dataroot}' "${DOCKER_DAEMON_JSON}" > "/tmp/docker.json.tmp"
	sudo mv "/tmp/docker.json.tmp" "${DOCKER_DAEMON_JSON}"
	sudo systemctl restart docker

	- name: Check free space
	run: \|
	echo "Free space:"
	df -h

	- name: Set up neurodocker
	run: \|
	pip install --user neurodocker[minify]
	wget -P /home/runner/.local/lib/python3.8/site-packages/neurodocker/cli/minify/ https://raw.githubusercontent.com/ReproNim/neurodocker/master/neurodocker/cli/minify/_trace.sh

	- name: Get tag
	id: tag
	uses: oprypin/find-latest-tag@v1
	with:
	repository: pni-lab/PUMI # The repository to scan.

	- name: Minify the Docker image
	run: ./deploy_slim.sh ${{steps.tag.outputs.tag}}

	- name: Check free space
	run: \|
	echo "Free space:"
	df -h

	- name: Login to DockerHub
	uses: docker/login-action@v1
	with:
	username: ${{ secrets.DOCKER_USER }}
	password: ${{ secrets.DOCKER_PASSWORD }}

	- name: Docker Push
	run: \|
	VER=`echo ${{steps.tag.outputs.tag}} \| awk -F'[.-]' '{print $1 "." $2 "." $3}'` #major.minor.patch
	docker push pnilab/pumi-slim:latest
	docker push pnilab/pumi-slim:$VER

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