build_and_deploy.yml

name: Build and Deploy

# Controls when the action will run.
on:
  push:
    branches: [ master ]

  # 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:
  deploy:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout source codes
        uses: actions/checkout@v2
      - name: Checkout deploy branch
        uses: actions/checkout@v2
        with:
          ref: deploy
          path: public
      - name: Setup node environment
        uses: actions/setup-node@v2
        with:
          node-version: '14'
      - name: Build
        run: |
          npm install
          sudo timedatectl set-timezone Asia/Seoul
          npm run generate
      - name: Commit build artifacts
        run: |
          cd public
          git config user.name ${GITHUB_ACTOR}
          git config user.email ${GITHUB_ACTOR}@users.noreply.github.com
          git add .
          git commit -m "Update homepage"
      - name: Push and deploy
        run: |
          cd public
          repo="https://${GITHUB_ACTOR}:${{ secrets.GITHUB_TOKEN }}@github.com/${GITHUB_REPOSITORY}.git"
          git push ${repo}