generate-flake.yml

name: generate flake

on:
  push:
    branches:
      - main
  pull_request:

jobs:
  test-flake-generation:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout Repository
        uses: actions/checkout@v4

      - name: Set Up Nix
        uses: cachix/install-nix-action@v22
        with:
          nix_version: latest
          extra_nix_config: |
            experimental-features = nix-command flakes

      - name: Test Flake Generation
        run: |
          if [ -f flake.nix ]; then
            if ! command -v trash-cli &> /dev/null; then
              rm flake.nix
            else
              trash-put flake.nix
            fi
          fi
          nix eval --raw -f templates/flake.template.nix flake > flake.nix

      - name: Verify Flake
        run: |
          if [ -f flake.nix ]; then
            echo "flake.nix successfully generated"
          else
            echo "flake.nix generation failed" && exit 1
          fi