2 # yaml2po, for converting RoR translation YAML to the standard gettext
3 # for eventual use with a translation site such as Transifex
5 # - To create a 'master' .pot
6 # yaml2po > translations.pot
7 # - To create a language's .po (includes from scratch)
9 # - To create all languages' .pos and a .pot (under /config/locales/po)
15 LOCALE_DIR = File.dirname(__FILE__) + "/../../config/locales/"
16 EN = YAML.load_file("#{LOCALE_DIR}en.yml")
18 def iterate(hash, fhash = {}, path = "", outfile = $stdout)
19 hash.each do |key, val|
20 fhash[key] = {} unless fhash.key? key
22 fhash[key] = {} unless fhash[key].is_a? Hash
23 iterate(val, fhash[key], "#{path}#{key}:#{outfile}")
25 outfile.puts "msgctxt \"#{path}#{key}\""
26 outfile.puts "msgid \"#{val}\""
27 outfile.puts "msgstr \"#{fhash[key]}\""
32 def lang2po(lang, outfile = $stdout)
34 infile = "#{LOCALE_DIR}#{lang}.yml"
36 oth = YAML.load_file(infile)
38 iterate(EN["en"], oth, "", outfile)
40 iterate(EN["en"], {}, "", outfile)
46 # Produce .po files for all langs, and a .pot template
47 po_dir = "#{LOCALE_DIR}po/"
48 Dir.mkdir(po_dir) unless File.directory?(po_dir)
49 Dir.glob("#{LOCALE_DIR}/*.yml") do |filename|
50 lang = File.basename(filename, ".yml")
52 outfile = File.new("#{po_dir}#{lang}.po", "w")
53 lang2po(lang, outfile)
57 outfile = File.new("#{po_dir}rails_port.pot", "w")
58 iterate(EN["en"], {}, "", outfile)