update-flake-lock/.github/workflows/update.yml

name: update-flake-lock
on:
  workflow_dispatch:
  schedule:
    - cron: "0 0 * * 0"

jobs:
  lockfile:
    runs-on: ubuntu-22.04
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Install Nix
        uses: DeterminateSystems/nix-installer-action@main
      - name: Enable magic Nix cache
        uses: DeterminateSystems/magic-nix-cache-action@main
      - name: Check flake
        uses: DeterminateSystems/flake-checker-action@main
      - name: Update flake.lock
        uses: ./.
        with:
          _internal-strict-mode: true
          flake-dirs: |
            .
            test/subflake