name: Build Nix package

on:
  workflow_dispatch:
  pull_request:
    paths:
      - go.mod
      - go.sum

jobs:
  nix-build:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout repository
        uses: actions/checkout@v6

      - name: Install Nix
        uses: DeterminateSystems/nix-installer-action@main

      - name: Build flake package
        run: |
          nix build .#pangolin-newt -L