preview.yml

name: Deploy PR previews

on:
  pull_request:
    types:
      - opened
      - reopened
      - synchronize
      - closed

concurrency: preview-${{ github.ref }}

jobs:
  deploy-preview:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4

      - name: Setup Node.js environment
        uses: actions/setup-node@v3
        with:
          node-version: 20
          always-auth: true
          registry-url: https://npm.pkg.github.com/
          scope: '@srgssr'
        env:
          NODE_AUTH_TOKEN: ${{ secrets.GITHUB_TOKEN }}

      - name: Install dependencies
        if: github.event.action != 'closed'
        env:
          CI: true
        run: |
          npm pkg delete scripts.prepare
          npm ci

      - name: Run build
        if: github.event.action != 'closed'
        run: |
          npm run build

      - name: Deploy preview
        uses: rossjrw/pr-preview-action@v1
        with:
          source-dir: dist
          preview-branch: gh-pages
          umbrella-dir: pr-preview