logpacker.rb

SearchDir = ARGV[1] || 'D:/Backup/mfc'

LogFormat = /^(\d{10}).+\.bak$/

MinimumFileAge = 3 * 60 * 60

# Today = Time.new.strftime('%Y%m%d%H%M')

Name = 'MFC'

OutDir = 'D:/Backup/mfc/'

FileLists = Dir["#{SearchDir}/*.bak"].sort[0...-10].select{ |fileName|
	# p fileName
	base = File.basename fileName
	LogFormat =~ base && Time.new - File.ctime(fileName) > MinimumFileAge
}.map{ |fileName|
	base = File.basename fileName
	[ "#{base}.7z", File.absolute_path(fileName) ]
}

# p FileLists

FileLists.each do |zipName, fileName|
	command = '7z a -t7z %{dir}/%{zipName} %{fileName} -r -mx9 -mmt=10 on' % {
		:zipName => zipName,
		:fileName => fileName,
		:dir => SearchDir
	}

	p command

	File.delete fileName if system(command)
end