Improve web app pull request workflow #9

	name: Web App Pull Request

	on:
	pull_request:
	paths: [".github/workflows/web-app-pull-request.yml", ".eslintrc.js", "jest.config.ts", "pnpm-lock.yaml", "web-app.Dockerfile", "web-app/**"]

	jobs:
	check:
	name: Check
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	fetch-depth: 0
	- name: Install pnpm
	uses: pnpm/action-setup@v2
	with:
	version: 8
	- name: Setup Node.js
	uses: actions/setup-node@v4
	with:
	node-version: 20
	cache: pnpm
	- name: Install dependencies
	run: pnpm install
	- name: Build
	run: pnpm build
	- name: Lint
	run: pnpm lint
	- name: Tests
	run: pnpm test:web
	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3
	- name: Cache Docker layers
	uses: actions/cache@v3
	with:
	path: /tmp/.buildx-cache
	key: ${{ runner.os }}-buildx-web-app-${{ github.sha }}
	restore-keys: \|
	${{ runner.os }}-buildx-web-app-
	- name: Build Docker image
	uses: docker/build-push-action@v5
	with:
	file: ./web-app.Dockerfile
	context: .
	push: false
	cache-from: type=local,src=/tmp/.buildx-cache
	cache-to: type=local,dest=/tmp/.buildx-cache-new,mode=max
	- # Temp fix
	# https://github.com/docker/build-push-action/issues/252
	# https://github.com/moby/buildkit/issues/1896
	name: Move cache
	run: \|
	rm -rf /tmp/.buildx-cache
	mv /tmp/.buildx-cache-new /tmp/.buildx-cache

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