A script to find the total size of all prores files in a given directory.

total_prores_size.rb

#developed by Sam Heinith and Maile Thiesen
#!/usr/bin/ruby

# in terminal, the path to check must be in quotes! EX. (mailethiesen$ ruby total_pro_res_size.rb "/Volumes/Drobo\ \#7\ 2014/AMNH\ Video/2014/2014-01-07\ Pterosaurs ")

library_path = ARGV[0]

files_list = %x[find #{library_path} -name "*.mov"].split("\n")
total_prores_size = 0
total_other_size = 0

files_list.each do |filename|
  filename.chomp!
  mediainfo_output = %x[mediainfo '#{filename}']

  filesize = File.size(filename)
  if mediainfo_output =~ /prores/i
    puts filename + " matches prores" + " filesize = " + filesize.to_s
    total_prores_size += filesize
  else
    total_other_size += filesize

  end
end

puts "Total Prores: #{total_prores_size/(1024**3)} GB"
puts "Total Other: #{total_other_size/(1024**3)} GB"