name: LNbits CI / nix

on:
  push:
    branches:
        - main
        - dev
    paths:
      - 'flake.nix'
      - 'flake.lock'
      - 'pyproject.toml'
      - 'poetry.lock'
  pull_request:
    paths:
      - 'flake.nix'
      - 'flake.lock'
      - 'pyproject.toml'
      - 'poetry.lock'

jobs:
  nix:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
    - uses: cachix/install-nix-action@v23
      with:
        nix_path: nixpkgs=channel:nixos-unstable
    - run: nix build