Localizable.strings / strings.xml を CSV にする

reverse_assemble_localizable.rb

#!/usr/bin/env ruby 

LANGS = ['ja', 'en', 'zh-Hant']

def put_row(items)
  puts '"' + items.join('","') + '"'
end

values = Hash.new
LANGS.each do |lang|
  filename = "./#{lang}.lproj/Localizable.strings"
  contents = File.open(filename, 'r') {|f| f.read }
  contents.scan(/^"([^"]+)"\s*=\s*"([^"]*)"\s*;/).each do |m|
    key = m[0]
    value = m[1]
    if values[key]
      values[key][lang] = value
    else
      values[key] = { lang => value }
    end
  end
end

put_row(['key'] + LANGS)

values.keys.each do |k|
  row = [k]
  LANGS.each do |l|
    row << values[k][l]
  end
  put_row(row)
end

reverse_assemble_strings.rb

#!/usr/bin/env ruby
require 'rexml/document'

LANGS = {'ja' => 'values-ja', 'en' => 'values', 'cn' => 'values-zh-rTW'}
BASE_DIR = '.'

def put_row(items)
  puts '"' + items.join('","') + '"'
end

values = Hash.new
LANGS.each do |lang,dir|
  filename = "#{BASE_DIR}/src/main/res/#{dir}/strings.xml"

  File.open(filename, 'r') do |f|
    doc = REXML::Document.new(f)
    doc.elements.each('resources/string') do |elem|
      key = elem.attributes['name']
      value = elem.text
      if values[key]
        values[key][lang] = value
      else
        values[key] = { lang => value }
      end
    end
  end
end

put_row(['key'] + LANGS.keys)

values.keys.each do |k|
  row = [k]
  LANGS.keys.each do |l|
    row << values[k][l]
  end
  put_row(row)
end