Daily Docker image build to include security updates #3

	# This workflow is triggered by a scheduled event and builds and pushes a Docker image to the GitHub Container Registry.
	# Workflow exists to ensure that the image is rebuilt periodically to include most recent security updates.

	name: Daily Docker image build to include security updates

	on:
	schedule:
	- cron: '0 0 * * *'
	workflow_dispatch:

	jobs:
	push_to_latest_release:
	name: Push latest Docker image to registry based on last release version
	runs-on: ubuntu-latest
	permissions:
	packages: write
	contents: read
	steps:
	- name: Check out the repo
	uses: actions/checkout@v4

	- name: Log in to the Container registry
	uses: docker/login-action@65b78e6e13532edd9afa3aa52ac7964289d1a9c1
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Extract metadata (tags, labels) for Docker
	id: meta
	uses: docker/metadata-action@9ec57ed1fcdbf14dcef7dfbe97b2010124a938b7
	with:
	images: \|
	ghcr.io/${{ github.repository }}
	tags: \|
	type=semver,pattern={{version}}

	- name: Check out the repo
	uses: actions/checkout@v4
	with:
	ref: ${{ steps.meta.outputs.tags }}

	- name: Build and push Docker images
	uses: docker/build-push-action@3b5e8027fcad23fda98b2e3ac259d8d67585f671
	with:
	context: .
	build-args: \|
	BASE_ALGORAND_IMAGE=${{ steps.meta.outputs.tags }}
	# Set push to false until ready to merge in
	push: false
	tags: ${{ steps.meta.outputs.tags }}, latest
	labels: ${{ steps.meta.outputs.labels }}

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