RbotFAQ: rbot-registry-dump.rb

#!/usr/bin/env ruby
# dump rbot's registry

require 'fileutils'
require 'optparse'

registry_dir = "#{ENV['HOME']}/.rbot/registry"
dump_dir = Dir.pwd
db_dump = 'db_dump'

OptionParser.new do |opts|
  opts.banner = "Usage: rbot-registry-dump.rb [options]"

  opts.on("-r", "--registry-dir DIR", "Path to the registry directory") do |v|
    registry_dir = v
  end

  opts.on("-d", "--dump-dir DIR", "Directory to write dump to") do |v|
    dump_dir = v
  end

  opts.on("-p", "--db-dump NAME", "Name of the db_dump program") do |v|
    db_dump = v
  end

end.parse!

FileUtils.cd registry_dir
dirs, files = Dir['**/*'].partition{|f| File.directory?(f)}
dirs.each {|d| FileUtils.mkdir_p("#{dump_dir}/#{d}")}
files.each {|f| `#{db_dump} #{f} > #{dump_dir}/#{f}.dump`}