gitbook-build.yml

name: Build GitBook

on:
  push:
    branches:
      - master
    paths:
      - '**/*.md'
      - 'book.json'
      - 'SUMMARY.md'
      - 'package.json'
      - 'package-lock.json'
  workflow_dispatch:

permissions:
  contents: write

jobs:
  build-and-commit:
    if: github.actor != 'github-actions[bot]'
    runs-on: ubuntu-latest

    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          fetch-depth: 0

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version-file: '.node-version'

      - name: Install dependencies and GitBook plugins
        run: |
          npm install
          npm install -g gitbook-cli
          gitbook install

      - name: Build GitBook
        run: |
          gitbook build
          cp -R _book/* .
          git clean -fx _book

      - name: Commit generated site files
        run: |
          git config user.name "github-actions[bot]"
          git config user.email "41898282+github-actions[bot]@users.noreply.github.com"

          if [ -n "$(git status --porcelain)" ]; then
            git add -A
            git commit -m "chore: regenerate GitBook output"
            git push
          else
            echo "No generated changes to commit"
          fi