Code style improvement of script 4.

src/steps/04-rename-variables.mjs

@@ -18,28 +18,29 @@ async function processFilesInDirectory(directory) {
             continue;
         }
 
-        if (file.isFile()) {
-            const filePath = `${directory}${file.name}`;
-            let fileContent = fs.readFileSync(filePath, "utf8");
-            let madeChanges = false;
-
-            if(fileContent.includes("REACT_APP_")) {
-                console.log("Replace 'REACT_APP_' with 'VITE_' in", filePath);
-                fileContent = fileContent.replaceAll("REACT_APP_", "VITE_");
-                madeChanges = true;
-            }
-
-            if((filePath.endsWith(".js") || filePath.endsWith(".jsx")) && fileContent.includes("process.env")) {
-                console.log("Replace 'process.env' with 'import.meta.env' in", filePath);
-                fileContent = fileContent.replaceAll("process.env", "import.meta.env");
-                madeChanges = true;
-            }
-
-            if(!madeChanges) {
-                continue;
-            }
-            fs.writeFileSync(filePath, fileContent);
+        if (!file.isFile()) {
+            continue;
+        }
+        const filePath = `${directory}${file.name}`;
+        let fileContent = fs.readFileSync(filePath, "utf8");
+        let madeChanges = false;
+
+        if(fileContent.includes("REACT_APP_")) {
+            console.log("Replace 'REACT_APP_' with 'VITE_' in", filePath);
+            fileContent = fileContent.replaceAll("REACT_APP_", "VITE_");
+            madeChanges = true;
+        }
+
+        if((filePath.endsWith(".js") || filePath.endsWith(".jsx")) && fileContent.includes("process.env")) {
+            console.log("Replace 'process.env' with 'import.meta.env' in", filePath);
+            fileContent = fileContent.replaceAll("process.env", "import.meta.env");
+            madeChanges = true;
+        }
+
+        if(!madeChanges) {
+            continue;
         }
+        fs.writeFileSync(filePath, fileContent);
     }
 }