deploy-workflow.yml

name: deploy-workflow
on: [push]
jobs:
  deploy-job:
    runs-on: ubuntu-latest
    steps:
      - name: Checks out repo
        uses: actions/checkout@v2 
      - name: Setup Node
        id: setup-node
        uses: actions/setup-node@v2
        with:
          node-version: '12'
          # cache: 'npm' # https://github.com/actions/setup-node#caching-packages-dependencies
      - name: Cache packages and source files # https://nextjs.org/docs/messages/no-cache#github-actions
        id: cache
        uses: actions/cache@v2
        with:
          path: |
            ${{ github.workspace }}/node_modules
            ${{ github.workspace }}/.next/cache
          # Generate a new cache whenever packages or source files change.
          key: ${{ runner.os }}-nextjs-${{ hashFiles('**/package-lock.json') }}-${{ hashFiles('**/*.js') }}
          # If source files changed but packages didn't, rebuild from a prior cache. 
          restore-keys: |
            ${{ runner.os }}-nextjs-${{ hashFiles('**/package-lock.json') }}-
      - run: npm install
      - run: npm run build
      # - name: Commit updated build files
      #   uses: stefanzweifel/git-auto-commit-action@v4
      #   with:
      #     commit_message: Automated publish
      - name: Publish to gh-pages
        uses: peaceiris/actions-gh-pages@v3
        with:
            github_token: ${{ secrets.GITHUB_TOKEN }}
            publish_dir: ./gh-pages
            publish_branch: gh-pages
            user_name: 'github-actions[bot]'
            user_email: 'github-actions[bot]@users.noreply.github.com'
            commit_message: Automated publish