build_gitbook.yml

name: github pages

on:
  push:
    branches:
      - master

jobs:
  deploy:
    runs-on: ubuntu-18.04
    strategy:
      matrix:
        node-version: [12.14.1]

    steps:
      - uses: actions/checkout@v2
      - name: Use Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@v1
        with:
          node-version: ${{ matrix.node-version }}

      - name: Cache
        uses: actions/cache@v2.1.1
        with:
          path: client/node_modules
          key: ${{ runner.OS }}-build-${{ hashFiles('**/yarn.lock') }}
          restore-keys: |
            ${{ runner.OS }}-build-
            ${{ runner.OS }}-
      - name: Use Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@v1
        with:
          node-version: ${{ matrix.node-version }}
          registry-url: "https://npm.pkg.github.com"

      - name: Build
        run: |
          yarn
          yarn gitbook build
      - name: Deploy
        uses: peaceiris/actions-gh-pages@v3
        with:
          publish_branch: gh-pages
          publish_dir: ./_book
          github_token: ${{ secrets.GITHUB_TOKEN }}