adding github action

.github/workflows/deploy-preview.yml

@@ -0,0 +1,45 @@
+name: Deploy Preview
+
+env:
+  VERCEL_ORG_ID: ${{ secrets.VERCEL_ORG_ID }}
+  VERCEL_PROJECT_ID: ${{ secrets.VERCEL_PROJECT_ID }}
+
+on: [pull_request]
+
+jobs:
+  deploy-preview:
+    permissions: write-all
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+
+      - name: Get branch name
+        id: branch-name
+        uses: tj-actions/branch-names@v7
+
+      - name: Run Prisma Migrate
+        run: |
+          touch .env
+          echo DATABASE_URL=${{ secrets.DATABASE_URL }} >> .env
+
+          npx prisma generate
+
+      - name: Install Vercel CLI
+        run: npm install --global vercel@latest
+
+      - name: Pull Vercel Environment Information
+        run: vercel pull --yes --environment=preview --token=${{ secrets.VERCEL_TOKEN }}
+
+      - name: Build Project Artifacts
+        run: vercel build --token=${{ secrets.VERCEL_TOKEN }}
+
+      - name: Deploy Preview to Vercel
+        id: deploy
+        run: echo preview_url=$(vercel deploy --prebuilt --token=${{ secrets.VERCEL_TOKEN }}) >> $GITHUB_OUTPUT
+
+      - name: Comment on Pull Request
+        uses: thollander/actions-comment-pull-request@v2
+        with:
+          message: |
+            Vercel Preview URL :rocket: : ${{ steps.deploy.outputs.preview_url }}

package.json

@@ -4,7 +4,7 @@
   "private": true,
   "scripts": {
     "dev": "next dev",
-    "build": "next build",
+    "build": "prisma generate && next build",
     "start": "next start",
     "lint": "next lint"
   },