Merge pull request #13 from matyasselmeci/pr/tweaks #8

	name: Build and Push Docker image

	on:
	push:
	branches: [ master ]
	repository_dispatch:
	types:
	- dispatch-build
	workflow_dispatch:

	jobs:
	make-date-tag:
	runs-on: ubuntu-latest
	if: startsWith(github.repository, 'opensciencegrid/')
	outputs:
	dtag: ${{ steps.mkdatetag.outputs.dtag }}
	steps:
	- name: make date tag
	id: mkdatetag
	run: echo "dtag=$(date +%Y%m%d-%H%M)" >> $GITHUB_OUTPUT

	build:
	runs-on: ubuntu-latest
	needs: [make-date-tag]
	if: startsWith(github.repository, 'opensciencegrid/')
	strategy:
	fail-fast: False
	matrix:
	dver: ['7', '8']
	steps:
	- uses: actions/checkout@v3

	- name: Generate tag list
	id: generate-tag-list
	env:
	REPO: ${{ matrix.repo }}
	TIMESTAMP: ${{ needs.make-date-tag.outputs.dtag }}
	run: \|
	docker_repo=opensciencegrid/osg-build
	tag_list=()
	for registry in hub.opensciencegrid.org docker.io; do
	for version in ${{ matrix.dver }}; do
	tag_list+=($registry/$docker_repo:el$version)
	done
	done
	IFS=,
	echo "taglist=${tag_list[*]}" >> $GITHUB_OUTPUT

	- name: Set up Docker Buildx
	uses: docker/[email protected]

	- name: Log in to Docker Hub
	uses: docker/[email protected]
	with:
	username: ${{ secrets.DOCKER_USERNAME }}
	password: ${{ secrets.DOCKER_PASSWORD }}

	- name: Log in to OSG Harbor
	uses: docker/[email protected]
	with:
	registry: hub.opensciencegrid.org
	username: ${{ secrets.OSG_HARBOR_ROBOT_USER }}
	password: ${{ secrets.OSG_HARBOR_ROBOT_PASSWORD }}

	- name: Build and push Docker images
	uses: docker/build-push-action@v4
	with:
	push: true
	build-args: EL_VER=${{ matrix.dver }}
	tags: "${{ steps.generate-tag-list.outputs.taglist }}"

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