Generate pulp file repos

file_repogen.rb

#!/usr/bin/env ruby

def collect_files(files)
  lines = []
  files.collect do |file|
    if File.lstat(file).symlink? && File.directory?(file)
      sub_files = collect_files(Dir.glob("#{file}/**/*"))
      lines.concat(sub_files)
      next
    elsif File.directory?(file)
     next
    end

    line = []
    line << file
    line << `sha256sum #{file}`.split(' ')[0]
    line << File.stat(file).size
    lines << line.join(',')
  end
  lines
end

Dir.chdir("#{ARGV[0]}") do
  if File.exist?("PULP_MANIFEST")
    `rm -rf PULP_MANIFEST`
  end

  files = Dir.glob("**/*")
  lines = collect_files(files)

  File.open("PULP_MANIFEST", 'w') do |file|
    file.write(lines.compact.join("\n"))
  end
end