deploy_gh_page.yml

name: Deploy GitHub Page

on:
  push:
    branches:
      - main

  workflow_dispatch:

jobs:
  docs:
    runs-on: ubuntu-latest
    permissions:
      contents: write

    steps:
      - uses: actions/checkout@v2
        with:
          fetch-depth: 0

      - name: Setup Node.js
        uses: actions/setup-node@v1
        with:
          node-version: "14"

      - name: Install dependencies
        run: yarn upgrade

      - name: Update yarn.lock
        run: |

          if ! git diff --exit-code --quiet yarn.lock
          then
            git config user.name "${GITHUB_ACTOR}"
            git config user.email "${GITHUB_ACTOR}@users.noreply.github.com"
            git add yarn.lock
            git commit -m "update yarn.lock"
            git push
          fi

      - name: Build VuePress site
        run: yarn build

      - name: Deploy to GitHub Pages
        uses: crazy-max/ghaction-github-pages@v2
        with:
          target_branch: gh-pages
          build_dir: docs/.vuepress/dist
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}