name: "Check Flake Groups"

on:
  workflow_dispatch:
  pull_request:
    paths:
      - 'flakes/**.toml'

jobs:
  automatic-custom-flakes-check:

    runs-on: ubuntu-latest

    strategy:
      fail-fast: true

    env:
      RUST_LOG: debug
    
    steps:

    - name: Checking out the repository
      uses: actions/checkout@v2
      with:
        fetch-depth: 0

    - name: Installing Nix
      uses: cachix/install-nix-action@v16
      with:
        install_url: https://nixos-nix-install-tests.cachix.org/serve/i6laym9jw3wg9mw6ncyrk6gjx4l34vvx/install
        install_options: '--tarball-url-prefix https://nixos-nix-install-tests.cachix.org/serve'
        extra_nix_config: |
          experimental-features = nix-command flakes
          access-tokens = github.com=${{ secrets.GITHUB_TOKEN }}

    - uses: cachix/cachix-action@v10
      with:
        name: nixos-search
        signingKey: '${{ secrets.CACHIX_SIGNING_KEY }}'

    - name: Install unstable channel
      run: |
        nix-channel --add https://nixos.org/channels/nixpkgs-unstable
        nix-channel --update

    - name: Building import_scripts
      run: |
        nix build .#flake-info

    - name: Try importing all custom flakes
      run: |
        for flake_group in flakes/**/*.toml
        do
          ./result/bin/flake-info group "$flake_group" "$(basename "$flake_group" .toml)"
        done