auto-update-deps.yml

name: Auto Update

on:
  schedule:
    - cron: '0 0 * * 0'
  workflow_dispatch:

jobs:
  update_versions:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Get new Tailscale version and update Dockerfile
        run: |
          current_version=$(grep -oP '(?<=^ARG TSVERSION=)[^\s]*' Dockerfile)
          latest_version=$(curl -s https://pkgs.tailscale.com/stable/ | grep tailscale_ -m 1 | cut -d'_' -f 2 | cut -d'.' -f1-3)
          if [ "$current_version" != "$latest_version" ]; then
            sed -i "/^ARG TSVERSION=.*/d" Dockerfile
            sed -i "1i ARG TSVERSION=$latest_version" Dockerfile
          fi

      - name: Get new Overmind version and update Dockerfile
        run: |
          current_version=$(grep -oP '(?<=^ARG OM_VERSION=)[^\s]*' Dockerfile)
          latest_version=$(curl -s https://github.com/DarthSim/overmind/releases | grep -oP 'v[0-9]+\.[0-9]+\.[0-9]+' | head -1 | sed 's/v//')
          if [ "$current_version" != "$latest_version" ]; then
            sed -i "/^ARG OM_VERSION=.*/d" Dockerfile
            sed -i "1i ARG OM_VERSION=$latest_version" Dockerfile
          fi

      - name: Commit and Push
        run: |
          git config --global user.name "GitHub Action: auto update versions"
          git config --global user.email "github-actions[bot]@users.noreply.github.com"
          git add Dockerfile
          if ! git diff-index --quiet HEAD; then
            git commit -m "auto update versions"
            git push
          fi