ci.yml

name: Update README

on:
  push:
    branches:
      - master
  pull_request:
    branches:
      - master

# Top-level permissions to be inherited by all jobs
permissions:
  contents: write
  pull-requests: write
  issues: write

jobs:
  update-readme:
    runs-on: ubuntu-latest
    # Explicitly set permissions for this job to ensure they're properly inherited
    permissions:
      contents: write
      pull-requests: write
      issues: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: "3.x" # Use the latest Python version

      - name: Setup GitHub CLI
        run: |
          curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | sudo dd of=/usr/share/keyrings/githubcli-archive-keyring.gpg
          echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | sudo tee /etc/apt/sources.list.d/github-cli.list > /dev/null
          sudo apt update
          sudo apt install gh

      - name: Run Python script to update README
        run: |
          python generate_readme.py

      - name: Commit changes if any
        run: |
          git config --local user.name "github-actions"
          git config --local user.email "github-actions@github.com"
          git add README.md
          if git diff-index --cached --quiet HEAD; then
            echo "No changes to commit."
          else
            git commit -m "Update README with new data"
          fi

      - name: Find changed theme files
        if: github.event_name == 'pull_request'
        id: changed_files
        run: |
          # Get list of changed files in the PR using GitHub CLI
          PR_FILES=$(gh api repos/${{ github.repository }}/pulls/${{ github.event.pull_request.number }}/files \
            --jq '.[].filename' | grep -v ".github/" | head -1)

          # Extract theme directory name if it exists
          if [[ $PR_FILES =~ ^([^/]+)/ ]]; then
            THEME_DIR="${BASH_REMATCH[1]}"
            echo "CHANGED_FILE=$THEME_DIR" >> $GITHUB_ENV
            echo "Theme directory detected: $THEME_DIR"
            echo "found=true" >> $GITHUB_OUTPUT
          else
            echo "No theme directory changes detected in PR"
            echo "found=false" >> $GITHUB_OUTPUT
          fi

      - name: Generate theme comment
        if: github.event_name == 'pull_request' && steps.changed_files.outputs.found == 'true'
        run: |
          python theme_comment.py

      - name: Post comment on PR
        if: github.event_name == 'pull_request' && steps.changed_files.outputs.found == 'true'
        run: |
          # Set the GitHub token for CLI authentication
          echo ${{ secrets.GITHUB_TOKEN }} | gh auth login --with-token
          # Post comment using GitHub CLI
          gh pr comment ${{ github.event.pull_request.number }} --body-file pr_comment.md

      - name: Push changes to remote repository
        # Only push changes on push events to master, not on pull requests
        if: github.event_name == 'push' && success()
        run: |
          # Using the built-in GITHUB_TOKEN with updated permissions
          git push "https://${{ github.actor }}:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}"