upgrade-submodules.yml

name: upgrade-submodules
on:
  workflow_dispatch:
  schedule:
    - cron: '0 9 * * 5' # 9:00AM on Friday
jobs:
  open_pull_request:
    if: github.repository == 'saleor/saleor-platform'
    runs-on: ubuntu-20.04
    steps:
      - name: Checkout recursively
        uses: actions/checkout@v2
        with:
          submodules: recursive
      - name: Configure git
        run: |
          git config user.name 'DevRel Bot'
          git config user.email 'noreply@saleor.io'
      - name: Update submodules
        run: |
          git submodule foreach git checkout main
          git submodule foreach git pull
      - name: Check if something changed
        run: |
          echo "NO_OF_CHANGES=$(git status --short | wc -l)" >> $GITHUB_ENV
          echo "BRANCH_NAME=submodules-upgrade-$(date '+%Y%m%d%H%M')" >> $GITHUB_ENV
      - name: Create new branch, commit upgrades and push it
        if: env.NO_OF_CHANGES != '0'
        run: |
          git checkout -b $BRANCH_NAME
          git add .
          git commit -m"Periodic submodules upgrade"
          git push --set-upstream origin $BRANCH_NAME
      - name: Open pull request
        if: env.NO_OF_CHANGES != '0'
        run: |
          gh pr create --fill
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}