check.yml

name: "Validate flake & check formatting"
on:
  pull_request:
  workflow_dispatch:
  push:
    branches:
      - main
    paths-ignore:
      - .github/**
      - assets/**
      - .gitignore
jobs:
  nix-flake-check:
    name: Validate Flake
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Install Nix
        uses: DeterminateSystems/nix-installer-action@main
      - uses: DeterminateSystems/magic-nix-cache-action@main

      - name: Check Flake
        run: nix flake check

  format-with-alejandra:
    name: Formatting via Alejandra
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Install Nix
        uses: DeterminateSystems/nix-installer-action@main
      - uses: DeterminateSystems/magic-nix-cache-action@main

      - run: nix run nixpkgs#alejandra -- -c .