main.yml

name: CI

on:
  push:

jobs:
  build:
    runs-on: ubuntu-latest
    steps:
    - name: Checkout
      uses: actions/checkout@v2

    - name: Use node v15
      uses: actions/setup-node@v2
      with:
        node-version: 'v15'

    - name: Install
      run: npm install

    - name: Build
      run: npm run build

    - name: Archive artifact
      uses: actions/upload-artifact@v2
      with:
        name: dist
        path: dist
        retention-days: 1

  deploy:
    runs-on: ubuntu-latest
    needs: build
    if: github.ref == 'refs/heads/master'
    steps:
    - name: Download artifact
      uses: actions/download-artifact@v2
      with:
        name: dist
        path: dist

    - name: Deploy
      uses: JamesIves/github-pages-deploy-action@3.7.1
      with:
        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        BRANCH: gh-pages
        FOLDER: dist