name: update-flake-lock
on:
  workflow_dispatch:
  schedule:
    - cron: '*/5 * * * *' # runs weekly on Sunday at 00:00 ... 0 0 * * 0


env:
  USER: "runner"

jobs:
  lockfile:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2
      - name: Install nix
        run: |
          sudo mkdir -p /nix /etc/nix
          sudo chmod a+rwx /nix
          sudo sh -c "echo 'sandbox = false' > /etc/nix/nix.conf"
          sh <(curl -L https://nixos.org/nix/install) --no-daemon
          mkdir -p /home/runner/.config/nix/
          echo 'experimental-features = nix-command flakes' > /home/runner/.config/nix/nix.conf
      - name: Update flake.lock
        uses: DeterminateSystems/update-flake-lock@v16
        with:
          pr-title: "[chore] Update flake.lock"
          pr-labels: |
            dependencies
            automated