.github/workflows/site.yml

name: Deploy

on:
  push:
    branches:
      - master
    paths:
      - book/**
      - .github/workflows/site.yml
  workflow_dispatch:

jobs:
  deploy:
    name: Deploy
    runs-on: ubuntu-latest
    permissions:
      contents: write
    timeout-minutes: 30
    steps:
      - uses: actions/checkout@v4
      - uses: dtolnay/install@mdbook
      - run: mdbook --version

      - name: Build
        run: book/build.sh

      - name: Push to gh-pages
        working-directory: book/build
        run: |
          REV=$(git rev-parse --short HEAD)
          git init
          git remote add upstream https://x-access-token:${{secrets.GITHUB_TOKEN}}@github.com/dtolnay/cxx
          git config user.name "CXX"
          git config user.email "dtolnay+cxx@gmail.com"
          git add -A .
          git commit -qm "Website @ ${{github.repository}}@${REV}"
          git push -q upstream HEAD:refs/heads/gh-pages --force