Add Dockerfile for serving containerised frontend (#252) #657

	name: Build
	on:
	push:
	branches:
	- 'main'
	pull_request:
	paths-ignore:
	- 'LICENSE*'
	- 'DOCKERFILE*'
	- '**.gitignore'
	- '**.md'
	- '**.txt'
	- '.github/ISSUE_TEMPLATE/**'
	- '.github/dependabot.yml'
	- 'docs/**'
	- 'scripts/**'
	jobs:
	build:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Setup Go
	uses: actions/setup-go@v5
	with:
	go-version: '1.21'
	- name: Install Protoc
	uses: arduino/setup-protoc@v3
	with:
	version: "24.3"
	repo-token: ${{ secrets.GITHUB_TOKEN }}
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: 3.9
	- name: Install makefile dependencies
	run: make deps
	- name: Clean
	run: make clean
	- name: Build
	run: make build
	- name: Check if there are uncommitted file changes
	run: \|
	clean=$(git status --porcelain)
	if [[ -z "$clean" ]]; then
	echo "Empty git status --porcelain: $clean"
	else
	echo "Uncommitted file changes detected: $clean"
	git diff
	exit 1
	fi
	- name: Unit tests
	run: make test-cover

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