feature/HP-199/leiden-theme #13

	name: Continuous Delivery

	on:
	push:
	branches:
	- main
	pull_request:

	jobs:
	continuous-integration:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2

	- name: Set up Node.js version
	uses: actions/setup-node@v2
	with:
	node-version: "16.x"

	- name: Install
	run: \|
	npm ci
	npm ls

	- name: "Continuous Integration: build"
	run: \|
	npm run build --if-present

	- name: "Continuous Integration: lint"
	run: \|
	npm run lint --if-present

	- name: "Continuous Integration: test"
	run: \|
	npm run test --if-present

	- name: "Retain build artifacts"
	uses: actions/upload-artifact@v2
	with:
	name: build
	path: .next/
	retention-days: 42

	continuous-deployment:
	runs-on: ubuntu-latest
	permissions:
	packages: write
	steps:
	- uses: actions/checkout@v2
	- name: Docker meta
	id: meta
	uses: docker/metadata-action@v4
	with:
	images: \|
	ghcr.io/${{ github.repository }}
	tags: \|
	type=ref,event=pr
	type=semver,pattern={{version}}
	type=semver,pattern={{major}}.{{minor}}
	type=raw,value={{sha}},enable=${{ github.ref_type != 'tag' }}
	- name: Set up QEMU
	uses: docker/setup-qemu-action@v2
	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v2
	- name: Login to GitHub Container Registry
	uses: docker/login-action@v2
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}
	- name: Build and push
	uses: docker/build-push-action@v4
	with:
	context: .
	push: ${{ github.event_name != 'pull_request' }}
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

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