Fix a hardcoded port 8000 in the Caddy example #122

	name: Build and test

	on: [push, pull_request]

	jobs:
	build-and-test:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: '3.x'
	cache: 'pip'
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -r requirements.txt
	- name: Install the code linting and formatting tool Ruff
	run: pipx install ruff
	- name: Lint code with Ruff
	run: ruff check --output-format=github --target-version=py312
	- name: Check code formatting with Ruff
	run: ruff format --diff --target-version=py312
	- name: Test with pytest
	run: \|
	pip install pytest
	pytest tests --doctest-modules --junitxml=junit/test-results.xml
	- uses: hadolint/hadolint-action@v3.1.0
	with:
	dockerfile: Dockerfile

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