DigitalOcean Container Registry #5

	name: DigitalOcean Container Registry

	# Configures this workflow to run every time a change is pushed to the branch called `main`.
	on:
	push:
	branches: ['latest']
	paths:
	- '.github/workflows/publish.yml'
	- 'Dockerfile'
	- 'pom.xml'
	- 'src/**'
	workflow_dispatch:

	env:
	IMAGE_NAME: java_docker_tutorial

	# There is a single job in this workflow. It's configured to run on the latest available version of Ubuntu.
	jobs:
	build-and-push-image:
	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	include:
	- dockerfile: ./Dockerfile
	image: registry.digitalocean.com/raniagus/java_docker_tutorial_web
	- dockerfile: ./cron.Dockerfile
	image: registry.digitalocean.com/raniagus/java_docker_tutorial_cron
	permissions:
	contents: read
	packages: write
	steps:
	- name: Checkout repository
	uses: actions/checkout@v4

	- name: Install doctl
	uses: digitalocean/action-doctl@v2
	with:
	token: ${{ secrets.DIGITALOCEAN_ACCESS_TOKEN }}

	- name: Log in to DigitalOcean Container Registry with short-lived credentials
	run: doctl registry login --expiry-seconds 1200

	- name: Extract metadata (tags, labels) for Docker
	id: meta
	uses: docker/metadata-action@v5
	with:
	images: ${{ matrix.image }}

	- name: Build and push Docker image
	uses: docker/build-push-action@v5
	with:
	context: .
	file: ${{ matrix.dockerfile }}
	push: true
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}
	# https://docs.docker.com/build/cache/backends/gha/#using-dockerbuild-push-action
	cache-from: type=gha
	cache-to: type=gha,mode=max

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