apply patched files to the project

add_patch_to_project.rb

def get_modified_files
	files_raw = `git status | grep modified` 
	files_raw
				.gsub(/\n/,"#")
				.gsub(/[\t\n]/,"") #remove unwanted elements 
				.split('#').reject{|element| element.length < 2} # get each line for the file
				.map{|file| file.split(":").last.strip } # git the file name

end


def copy_files_to_project files
	files.each do |file|
		%x[ cp #{file} #{file.sub(/localNeeded\//,"")} ]
	end

end

if Dir.exist? "localNeeded"
	current_modifid_files = get_modified_files 
	#Check if some of files have changed by git now include files from the folder then stop else we will loose changes to files.
	#http://stackoverflow.com/questions/2370702/one-liner-to-recursively-list-directories-in-ruby
	all_files_in_folder = Dir["localNeeded/**/*"].reject{|file| File.directory? file}
	#for macthing only
	files_names_trimmed = all_files_in_folder.map{|name| name.sub /localNeeded\//,""} # !> ambiguous first argument; put parentheses or even spaces

	need_assistance = files_names_trimmed & current_modifid_files

	if need_assistance.any?
		p "Can't procceed as there are changes needed to be taken care of in following files"
		need_assistance.each do |file|
			p "- "+file
		end 
	else
		copy_files_to_project all_files_in_folder
		p "Done!!"
	end		

else
	p "There in no folder to add patched files"
end