name: Build and deploy website

on:
  push:
    branches:
      - master

jobs:
  build-deploy:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repository
        uses: actions/checkout@v2
        with:
          fetch-depth: 0

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

      - name: Check cache
        uses: actions/cache@v2
        id: npm-cache
        with:
          path: '**/node_modules'
          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}

      - name: Install dependencies
        if: steps.npm-cache.outputs.cache-hit != 'true'
        run: npm install

      - name: Build website
        run: npm run build

      - name: Add .nojekyll
        run: touch ./public/.nojekyll

      - name: Deploy website
        uses: peaceiris/actions-gh-pages@v3
        with:
          deploy_key: ${{ secrets.ACTIONS_DEPLOY_KEY }}
          publish_branch: gh-pages
          publish_dir: ./public
          user_name: "github-actions[bot]"
          user_email: "github-actions[bot]@users.noreply.github.com"
          commit_message: ${{ github.event.head_commit.message }}