Switch from pip to uv in main CI #3273

	---

	name: CI

	on:
	push:
	branches: [main]
	pull_request:
	branches: [main]
	schedule:
	# * is a special character in YAML so you have to quote this string
	# Run at 1:00 every day
	- cron: '0 1 * * *'

	jobs:
	build:

	strategy:
	matrix:
	python-version: ["3.12"]
	platform: [ubuntu-latest]

	runs-on: ${{ matrix.platform }}

	steps:
	- uses: actions/checkout@v4
	- name: "Set up Python"
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}

	- uses: actions/cache@v4
	env:
	UV_CACHE_DIR: ~/.cache/uv
	with:
	path: "${{ env.UV_CACHE_DIR }}"
	key: ${{ runner.os }}-uv-${{ hashFiles('pyproject.toml') }}
	restore-keys: \|
	${{ runner.os }}-uv-

	- name: "Install dependencies"
	env:
	# `/home/runner` is the result of running `readlink -f ~` on the runner.
	UV_CACHE_DIR: /home/runner/.cache/uv
	run: \|
	curl -LsSf https://astral.sh/uv/install.sh \| sh
	uv venv ${{ github.workspace }}/.venv
	source ${{ github.workspace }}/.venv/bin/activate
	uv pip install --upgrade --editable .[dev]

	- name: "Lint"
	run: \|
	source ${{ github.workspace }}/.venv/bin/activate
	make lint

	- name: "Run tests"
	run: \|
	source ${{ github.workspace }}/.venv/bin/activate
	# We run tests against "." and not the tests directory as we test the README
	# and documentation.
	pytest -s -vvv --cov-fail-under 100 --cov=src/ --cov=tests . --cov-report=xml

	- name: "Upload coverage to Codecov"
	uses: "codecov/codecov-action@v4"

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