fix(core): update

ts/fs.ts

@@ -389,27 +389,52 @@ export const listFileTree = async (
 };
 
 /**
- * checks wether a file is ready for processing
+ * Watches for file stability before resolving the promise.
  */
-export const waitForFileToBeReady = async (filePathArg: string): Promise<void> => {
-  if (!plugins.path.isAbsolute(filePathArg)) {
-    filePathArg = plugins.path.resolve(filePathArg);
-  }
-  const limitedArray = new plugins.lik.LimitedArray<number>(3);
-  let fileReady = false;
-  while (!fileReady) {
-    const stats = await plugins.fsExtra.stat(filePathArg);
-    limitedArray.addOne(stats.size);
-    if (
-      limitedArray.array.length < 3 ||
-      !(
-        limitedArray.array[0] === limitedArray.array[1] &&
-        limitedArray.array[1] === limitedArray.array[2]
-      )
-    ) {
-      await plugins.smartdelay.delayFor(5000);
-    } else {
-      fileReady = true;
-    }
-  }
+export const waitForFileToBeReady = (filePathArg: string): Promise<void> => {
+  return new Promise((resolve, reject) => {
+    let lastSize = -1;
+    let stableCheckTimeout: NodeJS.Timeout | null = null;
+
+    const clearStableCheckTimeout = () => {
+      if (stableCheckTimeout) {
+        clearTimeout(stableCheckTimeout);
+        stableCheckTimeout = null;
+      }
+    };
+
+    const watcher = plugins.fs.watch(filePathArg, (eventType, filename) => {
+      if (eventType === 'change') {
+        plugins.fs.stat(filePathArg, (err, stats) => {
+          if (err) {
+            watcher.close();
+            clearStableCheckTimeout();
+            reject(err);
+            return;
+          }
+          if (stats.size === lastSize) {
+            clearStableCheckTimeout();
+            stableCheckTimeout = setTimeout(() => {
+              watcher.close();
+              resolve();
+            }, 5000); // stability duration
+          } else {
+            lastSize = stats.size;
+          }
+        });
+      }
+    });
+
+    watcher.on('error', (error) => {
+      clearStableCheckTimeout();
+      watcher.close();
+      reject(error);
+    });
+  });
 };
+
+
+
+
+
+