name: build
on:
  pull_request:
    branches:
      - main
jobs:
  build:
    strategy:
      matrix:
        host:
          - installer.x86_64-linux
          - nas.x86_64-linux
          - nixos-8gb-fsn1-1.x86_64-linux
          - nutty-noon.x86_64-linux
          - thinkrac.x86_64-linux
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v3
      - name: Cleanup Disk
        uses: curoky/cleanup-disk-action@v2.0
        with:
          retain: ''
      - name: Install Nix
        uses: cachix/install-nix-action@v18
        with:
          nix_path: nixpkgs=channel:nixos-unstable
          extra_nix_config: |
            access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}
            trusted-public-keys = cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY= nixcache:8KKuGz95Pk4UJ5W/Ni+pN+v+LDTkMMFV4yrGmAYgkDg= hydra.nixos.org-1:CNHJZBh9K4tP3EKF6FkkgeVYsS3ohTl+oS0Qa8bezVs=
            experimental-features = nix-command flakes ca-derivations
            post-build-hook = ${{ github.workspace }}/scripts/post-build-hook
            substituters = https://cache.chir.rs/ https://cache.nixos.org/
      - name: Download patched nix
        run: nix build github:DarkKirb/nix-packages#nix-s3-dedup
      - name: Set up secrets
        run: |
          echo "$NIX_CACHE_KEY" > ~/cache.key
          sudo mkdir /root/.aws
          echo "$AWS_CREDENTIALS" | sudo tee /root/.aws/credentials > /dev/null
        env:
          NIX_CACHE_KEY: ${{secrets.NIX_CACHE_KEY}}
          AWS_CREDENTIALS: ${{secrets.AWS_CREDENTIALS}}
      - name: Build ${{ matrix.host }}
        run: |
          nix build '.#hydraJobs.${{ matrix.host }}'
        env:
          NIXPKGS_ALLOW_UNFREE: 1