build-and-deploy.yml

# This is a basic workflow to help you get started with Actions

name: Build and Deploy to Github pages

# Controls when the action will run.
on:
  # Triggers the workflow on push or pull request events but only for the main branch
  push:
    branches: [main]

  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

# A workflow run is made up of one or more jobs that can run sequentially or in parallel
jobs:
  # This workflow contains a single job called "build"
  build:
    # The type of runner that the job will run on
    runs-on: ubuntu-latest

    # Steps represent a sequence of tasks that will be executed as part of the job
    steps:
      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
      - name: Checkout
        uses: actions/checkout@v2

      - name: Setup Node.js environment
        uses: actions/setup-node@v2.1.5
        with:
          node-version: 16

      - name: Setup CI env
        run: yarn

      - name: Check Prettier
        run: yarn pretty:check

      - name: Check Eslint
        run: yarn eslint:check

      - name: Export Next.js
        run: yarn dev & (yarn build && yarn export)

      - name: Touch .nojekyll
        run: touch out/.nojekyll

      - name: Deploy with GitHub Pages
        uses: peaceiris/actions-gh-pages@v3.7.3
        with:
          publish_dir: out/
          github_token: ${{ secrets.ICPC_SINCHON_API_KEY }}