name: Update `flake.lock`
on:
  workflow_dispatch:
  schedule:
    - cron: '0 0 * * 0' # runs weekly on Sunday at 00:00

jobs:
  update_lockfile:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
      - name: Install nix
        uses: https://github.com/DeterminateSystems/nix-installer-action@main
      - name: Setup Action cache for nix
        uses: https://github.com/DeterminateSystems/magic-nix-cache-action@main
        with:
          fail-mode: true
      - name: Update flake.lock
        uses: https://github.com/DeterminateSystems/update-flake-lock@main
        with:
          # inputs: dzgui dzgui-testing # We'll see whether I want to limit the updates to dzgui
          token: ${{ secrets.FORGEJO_TOKEN_FOR_UPDATES }}
          pr-title: "Update flake.lock"
          pr-assignees: jiriks74
          pr-labels: |
            flake.lock
            automated
      - name: Print PR number
        run: echo Pull request number is ${{ steps.update.outputs.pull-request-number }}.