Merge pull request #108 from DiamondLightSource/update-backend-deps #4

	name: Build and Push Containers

	on:
	push:
	tags:
	- 'v*'

	jobs:
	build_and_deploy:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	include:
	- app: frontend
	- app: backend
	permissions:
	contents: read
	packages: write

	steps:
	# Checkout the repository code
	- name: Checkout Code
	uses: actions/checkout@v4.2.2

	# Generate the image names dynamically
	- name: Generate Image Names
	run: echo IMAGE=ghcr.io/$(echo "${{ github.repository }}" \| tr '[:upper:]' '[:lower:]' \| tr '[_]' '[\-]')-${{ matrix.app }} >> $GITHUB_ENV

	# Log in to GitHub Container Registry
	- name: Log in to GitHub Docker Registry
	if: github.event_name != 'pull_request'
	uses: docker/login-action@v3.3.0
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Extract Version from Tag
	id: tags
	run: echo version=$(echo "${{ github.ref_name }}" \| cut -c 2-) >> $GITHUB_OUTPUT

	- name: Docker Metadata
	id: meta
	uses: docker/metadata-action@v5
	with:
	images: ${{ env.IMAGE }}
	tags: \|
	type=raw,value=${{ steps.tags.outputs.version }}
	type=raw,value=latest

	# Set up Docker Buildx
	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3.7.1

	- name: Build and Push Image
	uses: docker/build-push-action@v6.10.0
	with:
	context: ./${{ matrix.app }}
	push: ${{ github.event_name == 'push' && startsWith(github.ref, 'refs/tags') }}
	tags: ${{ steps.meta.outputs.tags }}
	labels: \|
	org.opencontainers.image.source=${{ github.repository_url }}
	cache-from: type=gha
	cache-to: type=gha,mode=max

Provide feedback