JesseHerrick/Bukkit-CLI

module Bukkit
  class Plugin
    def self.uninstall(name)
      # First check if in root dir.
      abort "You're not in a server's root directory!".red unless File.exists? "craftbukkit.jar"
      
      if Dir.exists?("plugins")
        # The plugins dir exists and is not empty.
        Dir.chdir("plugins")

        plugins = Dir.glob("*")
        delete = []

        # Case insensitively checks each file/dir for a match.
        plugins.each do |plugin|
          if /#{name}/i =~ plugin
            # Make the plugin name look the way the plugin dev wanted.
            name = plugin if File.ftype(plugin) == "directory"

            delete << plugin
          end
        end

        # Delete each matching file.
        if delete.empty?
          abort "No plugins found matching '#{name}'".yellow
        else
          delete.each do |file|
            if File.ftype(file) == "directory"
              file = "#{file}/"
            end

            FileUtils.rm_rf file
            puts file.light_red + " deleted".red
          end

          puts "#{name} has been successfully uninstalled.".green
        end
      else
        abort "You have no plugins to uninstall."
      end
    end
  end
end