Use `ruff` for linting and code formatting #17

	name: Check branch conformity
	on:
	pull_request:

	jobs:
	prevent-fixup-commits:
	runs-on: ubuntu-latest
	env:
	target: debian-bookworm
	distro: debian
	version: bookworm
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	- name: prevent fixup commits
	run: \|
	git fetch origin
	git status
	git log --pretty=format:%s origin/main..HEAD \| grep -ie '^fixup\\|^wip' && exit 1 \|\| true

	check-changelog:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v4
	with:
	fetch-depth: 0
	- name: ensure CHANGELOG.md is populated
	env:
	BASE_REF: ${{ github.event.pull_request.base.ref }}
	shell: bash
	run: \|
	if git diff --exit-code "origin/${BASE_REF}" -- CHANGELOG.md; then
	echo "::warning::No CHANGELOG.md modifications were found in this pull request."
	fi

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