Merge pull request #115 from intersystems-community/fix-backward-comp… #87

	name: docker
	on:
	workflow_dispatch:
	branches: [master]
	push:
	branches: [master]
	jobs:
	build:
	runs-on: ubuntu-latest
	env:
	image: docker.pkg.github.com/${{ github.repository }}/zpm-registry
	steps:
	- uses: actions/checkout@master
	- name: Build Docker image
	run: docker build --rm -t ${{ env.image }} .
	- name: Login to DockerHub Registry
	run: echo ${{ secrets.GITHUB_TOKEN }} \| docker login docker.pkg.github.com --username ${{ github.actor }} --password-stdin
	- name: Push Docker image
	run: docker push ${{ env.image }}

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