pull-repos.yml

name: Pull External Repositories

on:
  workflow_dispatch:
    inputs:
      repos_file:
        description: 'Path to the TOML file containing repository configurations (default: repos.toml)'
        required: false
        default: 'repos.toml'
      target_base_dir:
        description: 'Base directory to clone/pull repositories into (default: . for repository root)'
        required: false
        default: '.'

permissions:
  contents: write

jobs:
  pull-repos:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout current repository
        uses: actions/checkout@v4
        with:
          token: ${{ secrets.GITHUB_TOKEN }}
          fetch-depth: 0

      - name: Setup Python
        uses: actions/setup-python@v5
        with:
          python-version: '3.x'

      - name: Install dependencies
        run: |
          python -m pip install --upgrade pip
          pip install toml

      - name: Process repositories
        env:
          REPOS_FILE: ${{ inputs.repos_file || 'repos.toml' }}
          TARGET_BASE: ${{ inputs.target_base_dir }}
        run: |
          python3 .github/workflows/pull_repos_script.py

      - name: Generate monorepo trees
        run: |
          python3 .github/workflows/monorepo_tree.py --root . --output-local LOCAL_TREE.md --output-online ONLINE_TREE.md

      - name: Commit and push changes
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "github-actions[bot]@users.noreply.github.com"
          
          git add "${{ inputs.target_base_dir }}" LOCAL_TREE.md ONLINE_TREE.md
          
          if git diff --staged --quiet; then
            echo "No changes to commit"
          else
            git commit -m "Update external repositories [skip ci]" -m "Synced from workflow: ${{ github.run_number }}" -m "Generated monorepo trees"
            git push origin HEAD:${{ github.ref_name }}
          fi