name: CI
on:
  push:

jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        system: [makanek,manakish,kabsa,zaatar,ful,fatteh]
    steps:
    - uses: actions/checkout@v3
    - name: Install QEMU (ARM)
      run: |
        sudo apt-get update
        sudo apt-get install -y qemu-user-static
      if: ${{ matrix.system == 'ful' }}
    - name: Install Nix (ARM)
      uses: cachix/install-nix-action@v16
      if: ${{ matrix.system == 'ful' }}
      with:
        extra_nix_config: |
          system = aarch64-linux
    - name: Install Nix (x86_64)
      uses: cachix/install-nix-action@v16
      if: ${{ matrix.system != 'ful' }}
    - name: nixos-rebuild dry-build
      run: |
        # remove secrets: ref https://stackoverflow.com/questions/1260748/how-do-i-remove-a-submodule/36593218
        git submodule deinit -f secrets
        rm -rf .git/modules/secrets
        git rm -f secrets

        # recreate secrets
        mkdir secrets
        cat secrets.txt | while read -r path; do touch $path; done
        git add secrets

        nix run nixpkgs#nixos-rebuild -- dry-build  --flake $GITHUB_WORKSPACE#${{matrix.system}}