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require 'yaml'
require 'fileutils'
namespace :i18n do
#
# for coding, it helps to have the english strings in separate files.
# for translating, it helps to have a single file. This action will combine
# the small files into one big one.
#
# Also, transifex insists that the files be en_US and not just en.
# grrr. transifex is configured to automatically update from the
# file lib/en_US.yml.
#
desc "combine config/locales/*.en.yml to lib/en_US.yml"
task :bundle do
en_yml = File.join(Rails.root, 'lib', 'en_US.yml')
Dir.chdir('config/locales/') do
if File.exists?(en_yml)
File.unlink en_yml
end
File.open(en_yml, 'w') do |output|
output.write("en_US:\n\n"+
"### Do NOT edit this file directly, as all changes will be overwritten by `rake i18:bundle`\n"+
"### Instead, make changes in the appropriate file in config/locales.\n"+
"### Source strings in transifex are automatically updated from this file (via github url)")
Dir.glob('*.en.yml').sort.each do |file|
## print separator to see where another file begins
output.write("\n\n" + '#' * 40 + "\n" + '### ' + file + "\n")
output.write(
# remove the toplevel "en" key
YAML.load_file(file)['en'].
to_yaml.
# prefix all lines with two spaces (we're nested below "en:")
lines.map {|line| " #{line}"}[
1..-1 # << skip the first line (it's "---" and freaks out the parser if it sees it multiple times in a file)
].join)
end
end
puts "You can now find the bundled locale yml in: #{en_yml}"
end
end
# elijah: this does not actually work, but I think could be a starting point
# for something that will work.
desc "pull translations from transifex"
task :download do
Conf.enabled_languages.each do |lang|
next unless lang == 'en'
`curl -L --user #{Conf.transifex_user}:#{Conf.transifex_password} -X GET https://www.transifex.net/api/2/project/crabgrass/resource/master/translation/#{lang}/?file > config/locales/#{lang}.yml`
end
end
end
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