sync-docs.yml

name: Sync Documentation to gp-docs

on:
  push:
    branches:
      - main
    paths:
      - '**/docs/**'

jobs:
  sync-to-portal:
    name: Sync docs to Central Portal
    runs-on: ubuntu-latest

    steps:
      - name: Checkout gp-engine repository
        uses: actions/checkout@v5
        with:
          path: gp-engine

      - name: Checkout gp-docs
        uses: actions/checkout@v5
        with:
          repository: GraphicalPlayground/gp-docs
          token: ${{ secrets.DOCS_SYNC_PAT }}
          path: gp-docs

      - name: Sync Documentation
        run: |
          mkdir -p gp-docs/docs/gp-engine
          cd gp-engine
          find . -type f -path "*/docs/*" -print0 | while IFS= read -r -d '' file; do
            rel_path="${file#./}"
            dest_path=$(echo "$rel_path" | sed -e 's|^docs/||' -e 's|/docs/|/|g')
            target_file="../gp-docs/docs/gp-engine/$dest_path"
            mkdir -p "$(dirname "$target_file")"
            cp "$file" "$target_file"
          done

      - name: Commit and Push Changes to gp-docs
        run: |
          cd gp-docs
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          git add .
          if ! git diff-index --quiet HEAD; then
            git commit -m "sync(gp-engine): synchronize documentation from gp-engine"
            git push -u origin main
            echo "Successfully pushed new docs to gp-docs!"
          else
            echo "No changes to commit"
          fi