gitHubPage에 NextJS 배포

import type { NextConfig } from 'next';
 
const nextConfig: NextConfig = {
  output: 'export',
};
 
export default nextConfig;

# Sample workflow for building and deploying a Next.js site to GitHub Pages
#
# To get started with Next.js see: https://nextjs.org/docs/getting-started
#
name: Deploy Next.js site to Pages
 
on:
  # Runs on pushes targeting the default branch
  push:
    branches: ['main']
 
  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:
 
# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
permissions:
  contents: read
  pages: write
  id-token: write
 
# Allow only one concurrent deployment, skipping runs queued between the run in-progress and latest queued.
# However, do NOT cancel in-progress runs as we want to allow these production deployments to complete.
concurrency:
  group: 'pages'
  cancel-in-progress: false
 
jobs:
  # Build job
  build:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
 
      - name: Setup Node
        uses: pnpm/action-setup@v4
        with:
          version: '10.2.1'
          run_install: false
 
      - name: Setup Pages
        uses: actions/configure-pages@v5
        with:
          # Automatically inject basePath in your Next.js configuration file and disable
          # server side image optimization (https://nextjs.org/docs/api-reference/next/image#unoptimized).
          #
          # You may remove this line if you want to manage the configuration yourself.
          static_site_generator: next
 
      - name: Install Node.js
        uses: actions/setup-node@v4
        with:
          node-version: 20
          cache: 'pnpm'
 
      - name: Create .env file
        run: |
          echo NEXT_PUBLIC_GISCUS_REPO_NAME=${{ secrets.NEXT_PUBLIC_GISCUS_REPO_NAME }} >> .env
          echo NEXT_PUBLIC_GISCUS_REPO_ID=${{ secrets.NEXT_PUBLIC_GISCUS_REPO_ID }} >> .env
          echo NEXT_PUBLIC_GISCUS_CATEGORY_ID=${{ secrets.NEXT_PUBLIC_GISCUS_CATEGORY_ID }} >> .env
          echo NEXT_PUBLIC_GOOGLE_ANALYTICS_ID=${{ secrets.NEXT_PUBLIC_GOOGLE_ANALYTICS_ID }} >> .env
 
      - name: Install dependencies
        run: pnpm install
 
      - name: Build with Next.js
        run: pnpm next build
 
      - name: Upload artifact
        uses: actions/upload-pages-artifact@v3
        with:
          path: ./out
 
  # Deployment job
  deploy:
    environment:
      name: github-pages
      url: $
    runs-on: ubuntu-latest
    needs: build
    steps:
      - name: Deploy to GitHub Pages
        id: deployment
        uses: actions/deploy-pages@v4