bump-nix-version.yml

name: Bump Nix Version

on:
  workflow_dispatch:
  schedule:
    # Run daily at 06:00 UTC
    # FIXME, we still need a github app token here, if we also want to trigger ci from this type of PRs
    - cron: "0 6 * * *"

permissions:
  contents: write
  pull-requests: write

jobs:
  bump:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v6

      - name: Install Nix
        uses: NixOS/nix-installer-action@main

      - name: Setup Cachix
        uses: cachix/cachix-action@v17
        with:
          name: nix-installer
          authToken: "${{ secrets.CACHIX_AUTH_TOKEN }}"

      - name: Bump Nix version
        run: nix run --inputs-from .# nixpkgs#python3 -- scripts/bump_nix_version.py

      - name: Create Pull Request
        uses: peter-evans/create-pull-request@v8
        with:
          commit-message: "Bump Nix version"
          title: "Bump Nix version"
          body: "Automated Nix version bump"
          branch: bump-nix-version
          delete-branch: true