fix cli error

doric-cli/scripts/command.js

@@ -27,6 +27,10 @@ function fromDir(startPath, filter) {
 };
 function doMerge(startPath, fileName) {
     const filePath = fileName ? path.join(startPath, fileName) : startPath
+    if (filePath.indexOf('.es5.') >= 0){
+        return
+    }
+    console.log('File change:', filePath)
     const mergedMap = SourceMapMerger.createMergedSourceMapFromFiles([
         filePath.replace(/bundle\//, 'build/'),
         filePath,

doric-cli/scripts/watcher.js

@@ -19,7 +19,6 @@ setTimeout(() => {
         }
         fs.readFile(path, 'utf-8', (error, data) => {
             if (!path.endsWith('.map')) {
-                console.log('File change:', path)
                 try {
                     const sourceMap = doMerge(path + ".map")
                     ws.connections.forEach(e => {