feat: add check-env script

Author: ArianHamdi

package.json

@@ -3,10 +3,11 @@
   "version": "0.1.0",
   "private": true,
   "scripts": {
-    "dev": "next dev",
+    "check-env": "node ./src/scripts/check-env.js",
+    "dev": "npm run check-env && next dev",
+    "build": "npm run check-env && next build",
     "ngrok": "ngrok http --domain=subtly-growing-gorilla.ngrok-free.app 3000",
     "ngrok-silver": "ngrok http --domain=open-evolving-seal.ngrok-free.app 3000",
-    "build": "next build",
     "start": "next start",
     "lint": "next lint",
     "format": "prettier --write \"**/*.{js,jsx,ts,tsx,json,css,scss,md}\" --list-different",
@@ -39,6 +40,7 @@
     "typescript": "5.2.2"
   },
   "devDependencies": {
+    "@next/env": "^13.5.2",
     "@types/jsonwebtoken": "^9.0.3",
     "csstype": "^3.1.2",
     "husky": "^8.0.0",

pnpm-lock.yaml

@@ -0,0 +1,27 @@
+const nextEnv = require('@next/env');
+
+const { loadEnvConfig } = nextEnv;
+
+loadEnvConfig(process.cwd());
+
+const requiredEnvVariables = [
+  'DATABASE_URL',
+  'BOT_API_TOKEN',
+  // Add more required environment variables here
+];
+
+const missingEnvVariables = requiredEnvVariables.filter(
+  envVar => !process.env[envVar]
+);
+
+if (missingEnvVariables.length > 0) {
+  console.error('Error: Some required environment variables are missing:');
+  missingEnvVariables.forEach(envVar => {
+    console.error(`- ${envVar}`);
+  });
+  process.exit(1);
+} else {
+  console.log(
+    'All required environment variables are set. Proceeding with the build.'
+  );
+}

src/scripts/check-env.js

@@ -17,6 +17,12 @@
       "@/*": ["./src/*"]
     }
   },
-  "include": ["next-env.d.ts", "**/*.ts", "**/*.tsx", "next.config.js"],
+  "include": [
+    "next-env.d.ts",
+    "**/*.ts",
+    "**/*.tsx",
+    "next.config.js",
+    "src/scripts/check-env.js"
+  ],
   "exclude": ["node_modules"]
 }