sync-submodule.yml

name: Sync Submodule

on:
  schedule:
    - cron: "0 */1 * * *"
  workflow_dispatch:

permissions:
  contents: write

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

      - name: Update submodule to latest
        run: |
          git submodule update --init --recursive --remote
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"

      - name: Check for changes and commit
        id: commit
        run: |
          if git diff --quiet; then
            echo "No submodule updates"
            echo "has_changes=false" >> $GITHUB_OUTPUT
          else
            git add part-of-my-brain
            git commit -m "chore: sync part-of-my-brain submodule"
            git push
            echo "has_changes=true" >> $GITHUB_OUTPUT
          fi