preview-build.yml

name: Preview Build

on: 
  pull_request:
    types: [opened, synchronize, reopened]

jobs:
  build-preview:
    runs-on: ubuntu-latest

    steps:
      - uses: actions/checkout@v4
        with:
          ref: ${{ github.event.pull_request.head.sha }}
          submodules: recursive
          fetch-depth: 0

      - name: Setup Hugo
        uses: peaceiris/actions-hugo@v3
        with:
          hugo-version: '0.125.6'
          extended: true

      - name: Setup Node
        uses: actions/setup-node@v4
        with:
          node-version: '20'

      - name: Install and Build
        run: |
          npm ci
          hugo --gc --minify

      - name: Upload dist artifact
        uses: actions/upload-artifact@v4
        with:
          name: dist
          path: ./public
          retention-days: 7

      - name: Save PR number
        if: ${{ always() }}
        run: echo ${{ github.event.number }} > ./pr-id.txt

      - name: Upload PR number
        if: ${{ always() }}
        uses: actions/upload-artifact@v4
        with:
          name: pr
          path: ./pr-id.txt