chore: add cloudflare-pr-testing workflow

.github/workflows/cloudflare-pr-testing.yml

@@ -0,0 +1,51 @@
+name: Deploy PR to Cloudflare Pages
+
+on:
+  pull_request:
+    types: [opened, synchronize, reopened]
+
+permissions:
+  contents: read
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
+  cancel-in-progress: true
+
+jobs:
+  # Build and deploy the preview.
+  deploy-preview:
+    runs-on: ubuntu-latest
+    name: Deploy to Cloudflare Pages
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 18
+          cache: yarn
+      - name: Get PR number
+        id: pr_number
+        run: echo "PR_NUMBER=${{ github.event.pull_request.number }}" >> $GITHUB_ENV
+      - name: Configure Docusaurus for PR deploy
+        run: sed -i 's/BASE_URL/${{ env.PR_NUMBER }}' docusaurus.config.ts
+
+      - name: Install dependencies
+        run: yarn install --frozen-lockfile
+
+      - name: Build
+        run: yarn build
+
+      - name: Deploy to Cloudflare Pages
+        id: deploy
+        uses: cloudflare/wrangler-action@v3.14.1
+        with:
+          apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
+          accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
+          command: pages deploy build --project-name=${{ env.PR_NUMBER }}
+
+
+    outputs:
+      previewUrl: https://${{ env.PR_NUMBER }}.test.quexeky.dev
+

docusaurus.config.ts

@@ -10,7 +10,7 @@ const config: Config = {
   favicon: "/drop.svg",
 
   // Set the production url of your site here
-  url: "https://docs.droposs.org",
+  url: "BASE_URL",
   // Set the /<baseUrl>/ pathname under which your site is served
   // For GitHub pages deployment, it is often '/<projectName>/'
   baseUrl: "/",