style: nixpkgs-fmt -> nixfmt #357

	name: CI

	on:
	push:
	branches: [main]
	paths:
	- '.sources/**'
	- '**.lock'
	- '**.nix'
	pull_request:
	paths:
	- '.sources/**'
	- '**.lock'
	- '**.nix'
	workflow_dispatch:

	jobs:
	format:
	name: Format Nix files

	if: github.event_name == 'push' \|\| github.event_name == 'workflow_dispatch'

	runs-on: ubuntu-latest

	steps:
	- name: Checkout repository
	uses: actions/checkout@v4

	- name: Get short revision
	id: rev
	run:
	echo "rev=$(git rev-parse --short HEAD)" >> "$GITHUB_OUTPUT"

	- name: Install Nix
	uses: cachix/install-nix-action@v27

	- name: Format changes
	run: \|
	nix run \
	--inputs-from ./dev \
	'nixpkgs#nixfmt-rfc-style' -- .

	- name: Commit changes
	env:
	GITHUB_TOKEN: ${{ secrets.PUSH_TOKEN }}
	uses: planetscale/[email protected]
	with:
	commit_message: "style: format ${{ steps.rev.outputs.rev }}"
	repo: "${{ github.repository }}"
	branch: "${{ github.head_ref \|\| github.ref_name }}"

	validate-sources:
	name: Validate sources

	runs-on: ubuntu-latest

	steps:
	- name: Checkout repository
	uses: actions/checkout@v4

	- name: Install Nix
	uses: cachix/install-nix-action@V27

	- name: Check for external repositories
	run: \|
	set -e
	nix eval --file ./.github/checkSources.nix

	vm:
	name: Test Modules

	runs-on: ubuntu-latest

	strategy:
	matrix:
	test: [unstable, stable]

	steps:
	- name: Checkout repository
	uses: actions/checkout@v4

	- name: Install Nix
	uses: cachix/install-nix-action@V27

	- name: Setup cache
	uses: DeterminateSystems/magic-nix-cache-action@v6

	- name: Run VM
	env:
	TEST: ${{ matrix.test }}
	run: \|
	nix build \
	--print-build-logs \
	--show-trace \
	"./dev#checks.x86_64-linux.module-test-$TEST"

Provide feedback