def delete_plugin(extention_file,plugin_name)
    txt = File.read(extention_file) rescue nil
    return if txt.nil?
    txt_change = txt.gsub(/^[\n]*gem\s*["']#{plugin_name}["'].*\n/,'')
    if txt_change != txt
        File.open(extention_file,'w+') do |f|
            f.write(txt_change)
        end
    end
end
def add_plugin(extention_file,plugin_name, git_url)
	txt = File.read(extention_file) rescue nil
	if txt.nil?
		File.open(extention_file,'w+'){|f| f.write("")}
		txt = ""
	end
	txt_scan = txt.scan(/^[\n]*gem\s*["']#{plugin_name}["'].*\n/)
	if txt_scan.count != 1
		delete_plugin(extention_file,plugin_name)
		txt = File.read(extention_file) rescue ""
		txt = txt + "\ngem \"#{plugin_name}\", git: \"#{git_url}\"\n"
		File.open(extention_file,'w+') do |f|
			f.write(txt)
		end
	end
end

plugins = {"sync_fgu_personal_data" => "http://gitlab.tp.rulingcom.com/chiu/sync_personal_data_task_for_fgu.git",
"personal_activity" => "http://gitlab.tp.rulingcom.com/fgu/personal_activity.git",
"personal_project" => "http://gitlab.tp.rulingcom.com/fgu/personal_project.git",
"personal_patent" => "http://gitlab.tp.rulingcom.com/fgu/personal_patent.git",
"personal_honor" => "http://gitlab.tp.rulingcom.com/fgu/personal_honor.git",
"personal_certificate" => "http://gitlab.tp.rulingcom.com/fgu/personal_certificate.git"}


a = Dir.glob('../*/')
a.each do |d|
	Dir.chdir(d) do
		full_dir = Pathname.new(File.realpath(File.join(Rails.root.to_s, d)))
		Rails.configuration.instance_variable_set(:@root, full_dir)
		plugins.each do |plugin, git_url|
			delete_plugin('built_in_extensions.rb', plugin)
			add_plugin('downloaded_extensions.rb', plugin, git_url)
		end
		Bundler.with_clean_env { system("cd #{full_dir} && bundle update") }
		templates = Dir.glob('app/templates/*/')
		plugins.each do |plugin, git_url|
			puts "copy modules: #{plugin}"
			x = Bundler.with_clean_env {`bundle show #{plugin}`.strip}
			if x.present?
				templates.each do |template|
					`cp -rf #{x}/modules/* #{full_dir}/#{template}modules/.`
				end
			end
		end
	end
end