Sublime Text 2 - Google Closure Template Builder

Google Closure (Soy).sublime-build

{
	"cmd": ["java", "-jar", "../SoyToJsSrcCompiler.jar", "--outputPathFormat", "../${file_base_name}.js", "${file}"],
	"selector": "source.soy"
}

First, if it's not already in your repository, get the Google Closure Template compiler at their documentation website:
https://developers.google.com/closure/templates/docs/helloworld_js
or the direct link:
http://closure-templates.googlecode.com/files/closure-templates-for-javascript-latest.zip

Create a new Sublime Text 2 build system (Tools > Build System > New Build System...), pasting in the code above.

Set the 3rd "cmd" item in the sublime-build file to reflect the compiler location.

NOTE: With the current setup, it will build any .soy file into a .js file and place it in the parent folder. This is perfect for having a site structure like this:

app/js/
    templates/
        SoyToJsSrcCompiler.jar
        example.template.js
        js/templates/soyfiles/
            example.template.soy

Also, I recommend downloading SublimeOnSaveBuild (https://github.com/alexnj/SublimeOnSaveBuild) to automatically build your soy files on save. For this to work properly you will need to add ".soy" extensions to your package settings (https://github.com/alexnj/SublimeOnSaveBuild#configuring).

For syntax highlighting, add the package repository https://github.com/anvie/SoyTemplate and install SoyTemplate

For the required comment syntax snippets, install the DocBlockr package