update-packages.yml

# This is a basic workflow to help you get started with Actions

name: Update NUR packages

# this will happen once a week
on:
  schedule:
    - cron: 0 0 * * 6
  workflow_dispatch:
  push:
    paths:
      - '.github/workflows/update-packages.yml'

# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:
  # This workflow contains a single job called "build"
  build:
    # The type of runner that the job will run on
    runs-on: ubuntu-latest

    # Steps represent a sequence of tasks that will be executed as part of the job
    steps:
    # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
    - uses: actions/checkout@v4

    - name: Setup fake git account
      run: |
        git config user.name "Monorepo bot :D"
        git config user.email "Monobot@noreply.github.com"


    - name: Install Nix
      uses: cachix/install-nix-action@v23
      with:
        extra_nix_config: |
          experimental-features = nix-command flakes
        nix_path: nixpkgs=channel:nixpkgs-unstable

   # updates niv and javascript dependencies
    - name: Update niv dependencies
      run: |
        GITHUB_TOKEN=${{ secrets.GITHUB_TOKEN }} nix-shell -p niv --run "niv update"
        (cd nix/ && $(nix-build --no-out-link ../pkgs -A nvfetcher --arg pkgs "import <nixpkgs> {}")/bin/nvfetcher -c nvfetcher.toml)

    - name: Update flakes
      run: |
        ./createFlakeNix.sh
        git add -f flake.nix
        nix flake update
        git rm -f flake.nix

    - name: Update JavaScript packages
      run: |
        nix-env -iA nix-gen-node-tools -f pkgs/default.nix
        (cd pkgs && {
            mv js old-js
            mkdir js
            mv old-js/default.nix js/
            for i in $(ls old-js/); do
            (cd js/ && nix-gen-node-tools $i)
            done
            rm -rf old-js/
         })

    - name: Create commit message
      run: |
        git add .
        git commit -m "Automatic update of packages at $(date)"

    - name: Push to master
      uses: ad-m/github-push-action@v0.8.0
      with:
        github_token: ${{secrets.GITHUB_TOKEN}}