---

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

jobs:
  build:
    name: Build Nix targets
    runs-on: ubuntu-22.04
    steps:
      - name: Git checkout
        uses: actions/checkout@v3
      - name: Install Nix
        uses: cachix/install-nix-action@v22
      - name: Check Nix flake inputs
        uses: DeterminateSystems/flake-checker-action@v5
        with:
          ignore-missing-flake-lock: false
          fail-mode: true
      # disabled, because of:
      # https://github.com/MatthewCroughan/nixinate/issues/12
      # https://github.com/NixOS/nix/issues/6381
      # - name: Check Nix flake
      #   run: nix flake check
      # - name: Build Nix packages
      #   run: nix build