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clean rails tmp file,log file and others file.then tar it!

/ Published in: Ruby
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  1. namespace :project do
  2.     desc "clean log,upload file, and tar file"
  3.     task :build => :environment do |t| 
  4. 	if get_answer "You really want to clean logs?(yes or no)"
  5.     		puts "cleaning log......."
  6. 		Rake::Task["log:clear"].invoke
  7. 		puts "cleaning log.......done"
  8. 	else
  9. 		puts "skip cleaning log"
  10. 	end
  11.  
  12. 	if get_answer "You really want to clean all temp file?(yes or no)"
  13. 		puts "cleaning tmp files....."
  14. 		Rake::Task["tmp:clear"].invoke
  15. 		puts "cleaning tmp files.....done"
  16. 	else
  17. 		puts "skip cleaning log"
  18. 	end
  19.  
  20. 	# clean upload files
  21. 	if get_answer "You really want to clean all uploaded files?(yes or no)"	
  22. 		puts "cleaning uploaded files....."
  23. 		path = File.join(RAILS_ROOT,"public","upload")
  24. 		puts path
  25. 		require 'find'
  26. 		Find.find(path) do |path|
  27. 			File.delete(path) if File.file? path
  28. 		end
  29. 		puts "cleaning uploaded files.....done"
  30. 		os =RUBY_PLATFORM 
  31. 		if os.include?("mswin32")
  32. 			puts " tar doesn't support win32 platform"
  33. 			exit
  34. 		else
  35. 			puts "tar files......."
  36. 			filename = "#{File.basename(RAILS_ROOT)}.#{Time.now.to_i}.tar.gz"
  37. 			`cd #{RAILS_ROOT} && cd ../  && tar -zcvf ./#{filename} #{File.basename(RAILS_ROOT)}/`
  38. 			puts "tar files.......done"
  39. 		end
  40. 	else
  41. 		puts "skip clean uploaded files"
  42. 	end
  43.  
  44.     end
  45.  
  46. 	def get_answer word
  47. 		answer='no'
  48. 	        while true
  49.                 	print word
  50.                 	answer = STDIN.gets.chomp!
  51.                 	break if %w[yes no].include? answer
  52. 		end 
  53. 		if answer=="yes"
  54. 			true
  55. 		else
  56. 			false
  57. 		end
  58.  
  59. 	end
  60. end

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