Add image we can use through k8s/Argo to set up the database (#73) #69

	---
	name: Build Lauth webapp
	#description: Builds the webapp (api and admin) from main or manually from a selected branch

	on:
	workflow_dispatch: # This allows to kick-off the action manually from GitHub Actions
	push:
	branches: [ main ] # This watches pushes to the "main" branch

	jobs:
	build:
	runs-on: ubuntu-latest
	permissions:
	contents: read
	packages: write
	steps:
	- name: Set up QEMU
	uses: docker/setup-qemu-action@v2

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3

	- name: Login to GitHub Container Registry
	uses: docker/login-action@v3
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Checkout
	uses: actions/checkout@v4

	- name: Build image and push to GitHub Container Registry
	uses: docker/build-push-action@v5
	with:
	context: .
	push: true
	tags: 'ghcr.io/mlibrary/lauth/lauth:${{ github.sha }}, ghcr.io/mlibrary/lauth/lauth:latest'
	file: lauth/Dockerfile
	target: production
	platforms: linux/amd64, linux/arm64

	- name: Image digest
	run: \|
	echo '${{ steps.docker_build.outputs.digest }}'

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