Update validate.js

asynchronous file system operations and provides improved error handling and logging. Additionally, it simplifies file path handling by leveraging path.join.

scripts/validate.js

@@ -1,18 +1,21 @@
-const fs = require("fs");
+const fs = require("fs").promises;
 const path = require("path");
 
-module.exports = function(dist) {
-    console.log("");
+module.exports = async function checkBuildValidity(dist) {
     console.log("Ensuring build validity");
     const files = [
-        path.join(dist, "injector.js"),
-        path.join(dist, "preload.js"),
-        path.join(dist, "renderer.js")
+        "injector.js",
+        "preload.js",
+        "renderer.js"
     ];
 
     for (const file of files) {
-        const exists = fs.existsSync(file);
-        if (!exists) throw new Error(`    ❌ File missing: ${file}`);
-        console.log(`    ✅ Found ${file}`);
+        const filePath = path.join(dist, file);
+        try {
+            await fs.access(filePath);
+            console.log(`✅ Found ${filePath}`);
+        } catch (error) {
+            throw new Error(`❌ File missing: ${filePath}`);
+        }
     }
-};
+};