This plugin calculates SHA256 hashes of your static resources and renames them to include this hash.

It then sets long term caching headers on the resources when rendering them.

Resources can be excluded via Ant-style expressions:

    grails.cached.resources.excludes = [
        "*.png",
        "**/*.jpg"
    ]

Builds on the "Resources" framework plugin

Todos:

* Improve the "excludes" option to accept closures in addition to Ant-style
  expressions. For example:

    grails.cached.resources.excludes = [
        '*.pdf',
        'assets/',
        { uri ->
            return !uri.startsWith('catalogue')
        }
    ]