name: update-flake-lock
on:
  # workflow_dispatch: # allows manual triggering
  # schedule:
  #   - cron: '0 0 * * *' # daily at midnight
  push:
    branches:
      - main
    paths:
      - ".forgejo/workflows/update_lock.yaml"

jobs:
  lockfile:
    runs-on: docker
    steps:
      - name: Checkout repository
        uses: https://github.com/actions/checkout@v4
      - name: Install Nix
        uses: DeterminateSystems/nix-installer-action@main
      - name: Update flake.lock
        uses: https://github.com/DeterminateSystems/update-flake-lock@main
        with:
          pr-title: "Update flake.lock" # Title of PR to be created
          pr-labels: |                  # Labels to be set on the PR
            dependencies
            automated
          inputs: nixpkgs nixpkgs-unstable