From a43a60e5b8bedb31c1da0071fd96cc3d14c50265 Mon Sep 17 00:00:00 2001
From: Evgeny Kruglov <luf@appdaddy.com>
Date: Mon, 16 Nov 2015 23:43:14 +0300
Subject: [PATCH] Make babel-cli watching only given files and extensions. Use
 --only, --ignore and --extensions while process filenames with --out-file
 option.

---
 packages/babel-cli/src/babel/file.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/packages/babel-cli/src/babel/file.js b/packages/babel-cli/src/babel/file.js
index 068cd3b870..01ec93c711 100644
--- a/packages/babel-cli/src/babel/file.js
+++ b/packages/babel-cli/src/babel/file.js
@@ -137,6 +137,8 @@ module.exports = function (commander, filenames, opts) {
         persistent: true,
         ignoreInitial: true
       }).on("all", function (type, filename) {
+        if (util.shouldIgnore(filename) || !util.canCompile(filename, commander.extensions)) return;
+
         if (type === "add" || type === "change") {
           util.log(type + " " + filename);
           try {