name: Sync documentation

on:
  push:
    paths:
      - 'README.md'
      - '.github/FUNDING.yaml'
      - '.github/logo.png'
    branches:
      - master
  workflow_dispatch:  # Allows manual triggering

concurrency:
  group: 'docs'
  cancel-in-progress: true

jobs:
  sync-docs:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        repository: [
          'phosphor-icons/core',
          'phosphor-icons/figma',
          'phosphor-icons/flutter',
          'phosphor-icons/penpot',
          'phosphor-icons/phosphor-elm',
          'phosphor-icons/play',
          'phosphor-icons/react',
          'phosphor-icons/sketch',
          'phosphor-icons/swift',
          'phosphor-icons/theme',
          'phosphor-icons/unplugin',
          'phosphor-icons/vue',
          'phosphor-icons/web',
          'phosphor-icons/webcomponents'
        ]
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          path: source-repo

      - name: Install pnpm
        uses: pnpm/action-setup@v4
        with:
          version: 9
          run_install: false

      - name: Install Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: 'pnpm'
          cache-dependency-path: source-repo/pnpm-lock.yaml

      - name: Install dependencies
        working-directory: source-repo
        run: pnpm install

      - name: Sync to target repositories
        env:
          GITHUB_TOKEN: ${{ secrets.SYNC_PAT }}
        run: |
          echo "Syncing to ${{ matrix.repository }}"

          # Get the source repository name and commit info
          COMMIT_URL="https://github.com/${GITHUB_REPOSITORY}/commit/${GITHUB_SHA}"

          # Clone target repository using HTTPS with token
          git clone "https://x-access-token:${GITHUB_TOKEN}@github.com/${{ matrix.repository }}.git" target-repo

          # Run sync script
          cd source-repo
          pnpm run sync-docs -- target-repo
          cd ..

          # Create PR if there are changes
          cd target-repo
          if [[ -n "$(git status --porcelain)" ]]; then
            git config user.name "github-actions[bot]"
            git config user.email "github-actions[bot]@users.noreply.github.com"

            # Create branch
            BRANCH="sync-readme-$(date +%Y%m%d-%H%M%S)"
            git checkout -b $BRANCH

            # Commit and push changes
            git add .
            git commit -am "chore(docs): sync readme section"
            git push "https://x-access-token:${GITHUB_TOKEN}@github.com/${{ matrix.repository }}.git" $BRANCH

            # Create PR using the GitHub CLI
            gh pr create \
              --repo "${{ matrix.repository }}" \
              --title "chore(docs): sync readme section" \
              --body "Automated PR to sync README section. This change originates from the following commit: ${COMMIT_URL}". \
              --base $(git remote show origin | sed -n '/HEAD branch/s/.*: //p') \
              --head $BRANCH
          fi