sync.yml

name: Sync GStack to CodeBuddy

on:
  schedule:
    - cron: '0 0 * * *'
  workflow_dispatch:
  push:
    branches:
      - master

jobs:
  sync:
    runs-on: ubuntu-latest
    permissions:
      contents: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Set up Git
        run: |
          git config --global user.name "GStack Bot"
          git config --global user.email "bot@github.com"

      - name: Check for GStack updates
        id: check
        run: |
          git remote add gstack https://github.com/garrytan/gstack.git 2>/dev/null || true
          git fetch gstack main --depth 1 2>/dev/null || git fetch gstack master --depth 1 2>/dev/null || true
          LOCAL=$(git rev-parse HEAD)
          REMOTE=$(git rev-parse gstack/main 2>/dev/null || git rev-parse gstack/master 2>/dev/null || echo "$LOCAL")
          if [ "$LOCAL" != "$REMOTE" ]; then
            echo "updates=true" >> $GITHUB_OUTPUT
          else
            echo "updates=false" >> $GITHUB_OUTPUT
          fi

      - name: Commit and tag
        if: steps.check.outputs.updates == 'true'
        run: |
          DATE=$(date +%Y%m%d)
          git add -A
          git commit -m "Sync with GStack $(date '+%Y-%m-%d')" || true
          git tag "v$DATE" -f || true

      - name: Push changes
        if: steps.check.outputs.updates == 'true'
        run: |
          git push origin master --force || true
          git push origin "v$(date +%Y%m%d)" -f --tags || true