Bump astral-sh/setup-uv from 3 to 4 #1982

	name: Lint

	on:
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]

	# Allow job to be triggered manually.
	workflow_dispatch:

	# Cancel in-progress jobs when pushing to the same branch.
	concurrency:
	cancel-in-progress: true
	group: ${{ github.workflow }}-${{ github.ref }}

	env:
	PYTHON: "3.13"

	jobs:
	lint:
	runs-on: ubuntu-latest
	steps:
	- name: Acquire sources
	uses: actions/checkout@v4

	- uses: astral-sh/setup-uv@v4
	with:
	enable-cache: true

	- name: Pin python version
	run: uv python pin ${{ env.PYTHON }}

	- name: Install project
	run: uv sync

	- name: Run code-style checks
	run: uv run poe lint

Provide feedback