gh-pages.yml

name: Deploy Github Pages

on:
  push:
    branches:
      - main
    paths:
      - 'README.md'
      - 'docs/book/**'
  pull_request:
     paths:
      - 'README.md'
      - 'docs/book/**'

jobs:
  deploy:
    runs-on: ubuntu-latest
    # Grant GITHUB_TOKEN the permissions required to make a Pages deployment

    permissions:
      pages: write      # to deploy to Pages
      id-token: write   # to verify the deployment originates from an appropriate source

    concurrency:
      group: ${{ github.workflow }}-${{ github.ref }}

    steps:
      - uses: actions/checkout@v4

      - name: Setup mdBook
        uses: peaceiris/actions-mdbook@v1
        with:
          mdbook-version: '0.4.37'

      - run: mdbook build

      - name: Deploy
        uses: peaceiris/actions-gh-pages@v3
        if: ${{ github.ref == 'refs/heads/main' }}
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: ./docs/book/public