gistfile1

#!/usr/bin/env ruby
#
# Generates a SFV file from the filename, since anime fansubs usually add the
# CRC32 checksum to the end of the filename. This allows one to check the
# checksums with a common SFV checker.
#
# (C)opyright 2009 Ricardo Martins <ricardo at scarybox dot net>
# Licensed under the MIT/X11 License. See LICENSE file for license details.

require 'date'

def getCRC32(filename)
    filename.split(' ').last.split('.').first.split('')[1..-2].join('')
end

def header
    now = DateTime.now
    "; Generated by generate_sfv v0.1 on #{now.year}-#{now.month}-#{now.day} \
    at #{now.hour}:#{now.min}:#{now.sec}"
end

def main
    puts header

    files = Dir.entries(".").sort - [".", ".."]
    files.each do |filename|
        puts filename + " " + getCRC32(filename)
    end
end

main