name: GitHub Pages

on:
  push:
    branches:
      - master  # Set a branch to deploy
  pull_request:

jobs:
  deploy:
    runs-on: ubuntu-20.04
    concurrency:
      group: ${{ github.workflow }}-${{ github.ref }}
    steps:
      - uses: actions/checkout@v2
        with:
          submodules: true  # Fetch Hugo themes (true OR recursive)
          fetch-depth: 0    # Fetch all history for .GitInfo and .Lastmod

      - uses: actions/setup-node@v2
        with:
          node-version: '17'

      - run: "rm src/lib/bundle.json && wget -O src/lib/bundle.json https://spec.utxo.cz/22/bundle.json"
      - run: npm bump-version
      - run: npm install
      - run: npm run build

      - name: Add custom domain
        run: "touch build/CNAME && echo \"new.utxo.cz\" >> build/CNAME"

      - name: Deploy
        uses: peaceiris/actions-gh-pages@v3
        if: ${{ github.ref == 'refs/heads/master' }}
        with:
          github_token: ${{ secrets.GITHUB_TOKEN }}
          publish_dir: ./build