gen-toc.yml

name: Generate table of contents

on:
  pull_request:
  push:
    branches:
      - master

env:
  BRANCH_NAME: ${{ github.head_ref || github.ref_name }}

jobs:
  gen-toc:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout code
        uses: actions/checkout@v3
        with:
          ref: ${{ github.head_ref }}
      - name: Install dependencies
        run: npm install
      - name: Generate table of contents
        run: npm run gen
      - name: 'Commit changes if required'
        run: |
          if ! git diff --quiet README.md; then
            git config user.email "github-actions[bot]@users.noreply.github.com"
            git config user.name "GitHub Actions"
            git add README.md
            git commit -m "[auto] regenerate table of contents"
            git push
            echo "[info] Table of contents updated and committed."
          else
            echo "[info] No changes to table of contents."
          fi
        working-directory: ${{ github.workspace }}