require 'fileutils'

puts "\n<Mephisto Gravtar Cache Plugin> - Uninstalling"

cache_dir = "tmp/cache/gravatars"
image_dir = "public/images/gravatars"

# remove caching directory if it exists
puts "REMOVING gravatar caching directory (and its contents) at '#{cache_dir}'"
if File.exists?(cache_dir)
  FileUtils.rm_r cache_dir or abort("FAILED to remove gravatar cache directory '#{cache_dir}'")
end

# removing symbolic link between public gravatar image directory and tmp cached gravatar directory
puts "REMOVING symbolic link (ln -s) to the gravatar cache '#{image_dir}' -> '../../#{cache_dir}'"
FileUtils.rm_r image_dir