From 40eb1e0a4aa537a7411464ba1199aeb0111907ff Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sun, 8 Feb 2026 11:28:51 +0000
Subject: [PATCH 1/3] Initial plan


From dd7a071fb8061007fe5ca0a5cc9f372e5c33cd66 Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sun, 8 Feb 2026 11:31:27 +0000
Subject: [PATCH 2/3] fix: address Node.js version requirements and metadata
 validation

- Remove hardcoded openGraph.url to let it derive from metadataBase
- Add validation for NEXT_PUBLIC_SITE_URL to ensure valid URL format
- Update README badge from Node.js 18+ to 18.18.0+
- Add engines.node field to package.json (>=18.18.0)
- Update CI workflow to use Node 18.18.x instead of 18.x

Co-authored-by: dawidope <1847552+dawidope@users.noreply.github.com>
---
 .github/workflows/ci.yml |  2 +-
 README.md                |  2 +-
 package.json             |  3 +++
 src/app/layout.tsx       | 20 ++++++++++++++++----
 4 files changed, 21 insertions(+), 6 deletions(-)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 94fad9c..90d033d 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -11,7 +11,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node-version: ['18.x', '20.x']
+        node-version: ['18.18.x', '20.x']
     steps:
       - uses: actions/checkout@v4
 
diff --git a/README.md b/README.md
index d057f70..003737b 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,7 @@
 # deAPI Tester
 
 [![License: MIT](https://img.shields.io/badge/License-MIT-yellow.svg)](https://opensource.org/licenses/MIT)
-[![Node.js 18+](https://img.shields.io/badge/Node.js-18%2B-green.svg)](https://nodejs.org/)
+[![Node.js 18.18.0+](https://img.shields.io/badge/Node.js-18.18.0%2B-green.svg)](https://nodejs.org/)
 [![Next.js 15](https://img.shields.io/badge/Next.js-15-black.svg)](https://nextjs.org/)
 [![Docker](https://img.shields.io/badge/Docker-ready-blue.svg)](https://www.docker.com/)
 
diff --git a/package.json b/package.json
index 0adc4b2..ffc85f5 100644
--- a/package.json
+++ b/package.json
@@ -7,6 +7,9 @@
     "url": "https://deapi.ai"
   },
   "license": "MIT",
+  "engines": {
+    "node": ">=18.18.0"
+  },
   "repository": {
     "type": "git",
     "url": "https://github.com/deapi-ai/deapi-tester.git"
diff --git a/src/app/layout.tsx b/src/app/layout.tsx
index a836226..bfdb090 100644
--- a/src/app/layout.tsx
+++ b/src/app/layout.tsx
@@ -2,10 +2,23 @@ import type { Metadata } from 'next';
 import './globals.css';
 import { Providers } from '@/components/Providers';
 
+function getMetadataBaseUrl(): string {
+  const siteUrl = process.env.NEXT_PUBLIC_SITE_URL;
+  if (!siteUrl) {
+    return 'http://localhost:3000';
+  }
+  // Ensure URL has a protocol
+  if (!/^https?:\/\//i.test(siteUrl)) {
+    console.warn(
+      `NEXT_PUBLIC_SITE_URL missing protocol, defaulting to localhost: ${siteUrl}`
+    );
+    return 'http://localhost:3000';
+  }
+  return siteUrl;
+}
+
 export const metadata: Metadata = {
-  metadataBase: new URL(
-    process.env.NEXT_PUBLIC_SITE_URL || 'http://localhost:3000'
-  ),
+  metadataBase: new URL(getMetadataBaseUrl()),
   title: 'deAPI Tester — Test AI Inference Endpoints',
   description:
     'Local developer tool for testing deAPI.ai endpoints. Generate images, videos, audio and more with dynamic forms, async job tracking, and result preview.',
@@ -24,7 +37,6 @@ export const metadata: Metadata = {
     description:
       'Test deAPI.ai endpoints locally with dynamic forms, async job tracking, price calculator and result preview.',
     type: 'website',
-    url: 'https://github.com/deapi-ai/deapi-tester',
     siteName: 'deAPI Tester',
     images: ['/og-image.png'],
   },

From 403d7fdc45719b72dea78f635262163f520ee95f Mon Sep 17 00:00:00 2001
From: "copilot-swe-agent[bot]" <198982749+Copilot@users.noreply.github.com>
Date: Sun, 8 Feb 2026 11:32:22 +0000
Subject: [PATCH 3/3] refine: improve warning message clarity for invalid
 NEXT_PUBLIC_SITE_URL

Co-authored-by: dawidope <1847552+dawidope@users.noreply.github.com>
---
 src/app/layout.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/app/layout.tsx b/src/app/layout.tsx
index bfdb090..422927f 100644
--- a/src/app/layout.tsx
+++ b/src/app/layout.tsx
@@ -10,7 +10,7 @@ function getMetadataBaseUrl(): string {
   // Ensure URL has a protocol
   if (!/^https?:\/\//i.test(siteUrl)) {
     console.warn(
-      `NEXT_PUBLIC_SITE_URL missing protocol, defaulting to localhost: ${siteUrl}`
+      `NEXT_PUBLIC_SITE_URL ('${siteUrl}') missing protocol. Using default: http://localhost:3000`
     );
     return 'http://localhost:3000';
   }