DB previews take 2

.github/workflows/db-preview.yml

@@ -0,0 +1,37 @@
+# .github/workflows/preview.yml
+
+name: Preview Environment
+
+env:
+  SNAPLET_ACCESS_TOKEN: ${{ secrets.SNAPLET_ACCESS_TOKEN }}
+  SNAPLET_PROJECT_ID: ${{ secrets.SNAPLET_PROJECT_ID }}
+  VERCEL_ACCESS_TOKEN: ${{ secrets.VERCEL_ACCESS_TOKEN }}
+  VERCEL_PROJECT_ID: ${{ secrets.VERCEL_PROJECT_ID }}
+
+on:
+  pull_request:
+    types: [opened, synchronize, closed]
+    branches:
+      - main
+
+jobs:
+  db-preview-deploy:
+    if: ${{ github.event.action == 'opened' || github.event.action == 'synchronize' }}
+    runs-on: ubuntu-latest
+    steps:
+      - id: snaplet
+        uses: snaplet/action@v1
+      - uses: snaplet/vercel-action@v1
+        with:
+          env: |
+            DATABASE_URL=${{ steps.snaplet.outputs.database-url }}
+  db-preview-delete:
+    if: ${{ github.event.action == 'closed' }}
+    runs-on: ubuntu-latest
+    steps:
+      - uses: snaplet/action@v1
+        with:
+          delete: true
+      - uses: snaplet/vercel-action@v1
+        with:
+          delete: true