name: Build (Linux, x86-64)

on:
  push:
    paths:
      - "**.cpp"
      - "**.h"
      - "**.meson.build"
      - '.github/workflows/*'


jobs:
  build-linux:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v6

      - name: Install Nix
        uses: cachix/install-nix-action@v31
        with:
          nix_path: nixpkgs=channel:nixos-unstable

      - name: Build
        run: nix build

      - name: Flake integrity
        run: nix flake check