Merge pull request #19 from nasa/harmony-1568 #21

	name: Publish to DockerHub

	on:
	push:
	branches:
	- main
	release:
	types:
	- published
	env:

	DOCKER_USER: bilts
	DOCKER_PREFIX: harmonyservices/
	GIT_PREFIX: nasa/harmony-
	# Or specify a full image name not derived from the repo
	# IMAGE_NAME: custom-org/custom-image-name

	jobs:
	push:
	runs-on: ubuntu-latest
	permissions:
	packages: write
	contents: read
	steps:
	- uses: actions/checkout@v3
	- name: Build image
	run: \|
	mkdir -p deps
	docker build . --file Dockerfile --tag "${GITHUB_REPOSITORY}" --label "runnumber=${GITHUB_RUN_ID}"
	- name: Log into registry
	run: echo "${{ secrets.DOCKERHUB }}" \| docker login -u "${DOCKER_USER}" --password-stdin
	- name: Push image
	run: \|
	IMAGE_NAME=${IMAGE_NAME:-$(echo "${GITHUB_REPOSITORY}" \| sed "s,^${GIT_PREFIX},${DOCKER_PREFIX},g")}

	# For tagged versions, translate e.g. "refs/tags/v1.2.3" -> "1.2.3"
	VERSION=$(echo "${{ github.ref }}" \| sed -e 's,./$.$,\1,')
	[[ "${{ github.ref }}" == "refs/tags/"* ]] && VERSION=$(echo $VERSION \| sed -e 's/^v//')

	# For the main branch, use "latest" as the version
	[ "$VERSION" == "main" ] && VERSION=latest

	IMAGE_ID="${IMAGE_NAME}:${VERSION}"
	echo "Pushing ${IMAGE_ID}"
	docker tag "${GITHUB_REPOSITORY}" "${IMAGE_ID}"
	docker push "${IMAGE_ID}"

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