для деплоя

.gitignore

@@ -1,6 +1,7 @@
 # Don’t commit the following directories created by pub.
 build/
 packages/
+gh-pages
 .buildlog
 .pub
 

deploy.bat

@@ -0,0 +1,2 @@
+@echo off 
+xcopy build\web\* gh-pages /E /Y