Auto pack template in build.cmd (dotnet#379)

.gitignore

@@ -40,4 +40,9 @@ debugSettings.json
 launchSettings.json
 project.lock.json
 *.sublime-workspace
-*.nuget.targets
+*.nuget.targets
+
+###############
+#  template   #
+###############
+src/docfx/Template/*.zip

UpdateTemplate.cmd

@@ -0,0 +1,37 @@
+@ECHO OFF
+PUSHD %~dp0
+
+SETLOCAL
+SETLOCAL ENABLEDELAYEDEXPANSION
+
+:: Check if node exists globally
+WHERE node >NUL
+IF NOT '%ERRORLEVEL%'=='0' (
+    ECHO ERROR: UpdateTemplate.cmd requires node installed globally.
+    GOTO :Exit
+)
+
+SET TemplateHome=%~dp0src\docfx.website.themes\
+SET DefaultTemplate=%TemplateHome%default
+
+CALL npm install -g gulp
+
+:: Check if gulp install successfully
+WHERE gulp >NUL
+IF NOT '%ERRORLEVEL%'=='0' (
+    ECHO ERROR: UpdateTemplate.cmd requires gulp installed globally.
+    GOTO :Exit
+)
+
+CD %DefaultTemplate%
+CALL npm install
+CALL gulp
+
+CD %TemplateHome%
+CALL npm install
+CALL gulp
+
+:Exit
+POPD
+
+EXIT /B %ERRORLEVEL%'

build.cmd

@@ -42,6 +42,15 @@ IF NOT '%ERRORLEVEL%'=='0' (
     GOTO :Exit
 )
 
+:: Update template before build
+ECHO Updating template
+CALL UpdateTemplate.cmd
+
+IF NOT '!ERRORLEVEL!'=='0' (
+    ECHO ERROR: Error occurs when updating template
+    GOTO :Exit
+)
+
 :: Restore packages for .csproj projects
 
 CALL :RestorePackage