update-hydra-spec.yaml

name: Update hydra spec
on:
  workflow_dispatch: # allows manual triggering
  schedule:
    - cron: "0 3 * * *" # Everyday at 3:00 AM

jobs:
  lockfile:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
      - name: Install Nix
        uses: DeterminateSystems/nix-installer-action@v1
      - name: Update flake.lock
        uses: DeterminateSystems/update-flake-lock@v23
        with:
          inputs: hydra-spec
          token: ${{ secrets.GH_TOKEN_FOR_UPDATES }}
          pr-title: "Update Hydra specification"
          pr-labels: |
            documentation
            automated