clear_diskcache.rb

# 2010, Johannes Fahrenkrug, http://springenwerk.com
# Run it like this: 
# ruby script/runner clear_diskcache.rb http://mysite.com/some/page http://mysite.com/some/other/page

if ARGV.size < 1
  puts "Please supply one or more URLs!"
  exit
else
  ms = Radiant::Cache::MetaStore.new
  ARGV.each do |url|
    if url !~ /^http:\/\//
      url = "http://#{url}"
    end
    
    # Rack::Cache adds a ? to the end of all the url-cache-keys     
    url += "?"
    
    puts "Removing #{url} from the cache..."
    ms.purge(url)
  end
  
  puts "Done."
end