1 files changed, 38 insertions, 0 deletions
diff --git a/node_modules/ts-loader/dist/watch-run.js b/node_modules/ts-loader/dist/watch-run.js
new file mode 100644
index 000000000..7c96d796b
--- /dev/null
+++ b/node_modules/ts-loader/dist/watch-run.js
@@ -0,0 +1,38 @@
+"use strict";
+var path = require("path");
+var utils = require("./utils");
+var constants = require("./constants");
+/**
+ * Make function which will manually update changed files
+ */
+function makeWatchRun(instance) {
+    var lastTimes = {};
+    var startTime = null;
+    return function (watching, cb) {
+        var watcher = watching.compiler.watchFileSystem.watcher ||
+            watching.compiler.watchFileSystem.wfs.watcher;
+        if (null === instance.modifiedFiles) {
+            instance.modifiedFiles = {};
+        }
+        startTime = startTime || watching.startTime;
+        var times = watcher.getTimes();
+        Object.keys(times)
+            .filter(function (filePath) {
+            return times[filePath] > (lastTimes[filePath] || startTime)
+                && !!filePath.match(constants.tsTsxJsJsxRegex);
+        })
+            .forEach(function (filePath) {
+            lastTimes[filePath] = times[filePath];
+            filePath = path.normalize(filePath);
+            var file = instance.files[filePath];
+            if (file) {
+                file.text = utils.readFile(filePath) || '';
+                file.version++;
+                instance.version++;
+                instance.modifiedFiles[filePath] = file;
+            }
+        });
+        cb();
+    };
+}
+module.exports = makeWatchRun;