name: Update submodules

on:

  workflow_dispatch:

jobs:

  update-submodules:
    runs-on: ubuntu-latest
    steps:

      - uses: actions/checkout@v2
        with:
          submodules: recursive

      - name: Update submodules recursively
        run: git submodule update --recursive --remote

      - name: Commit & push changes
        uses: EndBug/add-and-commit@v8
        with:
          author_name: github-actions[bot]
          author_email: github-actions[bot]@users.noreply.github.com
          message: Update submodules