build-preview.yml

name: Build Preview Deployment

# cancel in-progress runs on new commits to same PR (github.event.number)
concurrency:
    group: ${{ github.workflow }}-${{ github.event.number || github.sha }}
    cancel-in-progress: true

on:
    pull_request:
        types: [opened, synchronize]

jobs:
    build-preview:
        runs-on: ubuntu-latest
        steps:
            - uses: actions/checkout@v4
            - uses: pnpm/action-setup@v4
              with:
                  version: 9

            - uses: actions/setup-node@v4
              with:
                  node-version: 20
                  cache: pnpm

            - name: Install dependencies
              run: pnpm install

            - name: Build site
              run: pnpm build

            - name: Upload build artifact
              uses: actions/upload-artifact@v4
              with:
                  name: preview-build
                  path: sites/docs/.svelte-kit/cloudflare