Add preview deployments (#108)

.github/workflows/build.js.yml

@@ -1,22 +0,0 @@
-name: Build
-
-concurrency:
-  group: ${{ github.ref }}-build-js
-  cancel-in-progress: true
-
-on:
-  pull_request:
-    branches: [ master ]
-
-jobs:
-  build:
-    runs-on: ubuntu-latest
-
-    steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-node@v3
-        with:
-          node-version-file: '.nvmrc'
-          cache: 'npm'
-      - run: npm ci
-      - run: npm run build

.github/workflows/preview.yml

@@ -0,0 +1,62 @@
+name: Preview
+
+concurrency:
+  group: ${{ github.ref }}-preview
+  cancel-in-progress: true
+
+on:
+  pull_request:
+    branches: [ master ]
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+
+    permissions:
+      contents: read
+      deployments: write
+
+    steps:
+      - uses: actions/checkout@v3
+      - uses: actions/setup-node@v3
+        with:
+          node-version-file: '.nvmrc'
+          cache: 'npm'
+
+      - name: Install PrinceXML
+        run: |
+          curl https://www.princexml.com/download/prince-15.1-linux-generic-x86_64.tar.gz -O
+          tar zxf prince-15.1-linux-generic-x86_64.tar.gz
+          cd prince-15.1-linux-generic-x86_64
+          yes "" | sudo ./install.sh
+
+      - name: Install Node.js dependencies
+        run: npm ci
+
+      - name: Build
+        run: npm run build
+
+      - name: Generate PDF
+        run: |
+          npm run serve &
+          sleep 5
+          npm run pdf
+
+      - name: Check for generated PDF
+        run: ls -lah static/pdf/wiki.fome.pdf
+
+      - name: Rebuild with PDF
+        run: npm run build
+
+      - name: Check for bundled PDF
+        run: ls -lah build/pdf/wiki.fome.pdf
+
+      - name: Deploy to Cloudflare Pages
+        uses: cloudflare/pages-action@v1
+        with:
+          apiToken: ${{ secrets.CLOUDFLARE_API_TOKEN }}
+          accountId: ${{ secrets.CLOUDFLARE_ACCOUNT_ID }}
+          projectName: wiki
+          directory: build
+          gitHubToken: ${{ secrets.GITHUB_TOKEN }} # GitHub Deployments
+          wranglerVersion: '3'