Skip to content

Instantly share code, notes, and snippets.

@akitaonrails
Created January 10, 2009 16:41
  • Star 0 You must be signed in to star a gist
  • Fork 1 You must be signed in to fork a gist
Star You must be signed in to star a gist
Save akitaonrails/45492 to your computer and use it in GitHub Desktop.
# run by doing:
# rake locales:compile LANG_TARGET=pt-BR
namespace :locales do
desc "Compare locale files and get differences and missing keys"
task :compile do
ENV['LANG_SOURCE'] = 'en' if ENV['LANG_SOURCE'].nil?
if ENV['LANG_TARGET'].nil?
puts "define the target language using the LANG_TARGET environment variable\nrake locales:compile LANG_TARGET=pt-BR"
exit(1)
end
# check if files exist
source_file = File.join(File.dirname(__FILE__), '..', '..', 'config', 'locales', "#{ENV['LANG_SOURCE']}.rb")
target_file = File.join(File.dirname(__FILE__), '..', '..', 'config', 'locales', "#{ENV['LANG_TARGET']}.rb")
unless File.exists?(source_file)
puts "file #{source_file} doesn't exist"
exit(1)
end
unless File.exists?(target_file)
puts "file #{target_file} doesn't exist"
exit(1)
end
# evaluate the hash files
source_root = ENV['LANG_SOURCE'].to_sym
target_root = ENV['LANG_TARGET'].to_sym
source = eval(File.read(source_file))[source_root]
target = eval(File.read(target_file))[target_root]
source_result = compare_recursively([], nil, source)
target_result = compare_recursively([], nil, target)
puts "Comparing #{source_root}.rb against #{target_root}.rb"
result = source_result - target_result
result.each do |key|
puts key
end
puts "-- #{result.size} differences"
puts "Comparing #{target_root}.rb against #{source_root}.rb"
result = target_result - source_result
result.each do |key|
puts key unless key =~ /^number/ || key =~ /^datetime/ || key =~ /^activerecord\.errors/
end
puts "-- #{result.size} differences"
puts
puts "Source keys: #{source_result.size}"
puts "Target keys: #{target_result.size}"
puts "obs: ignoring groups 'number', 'datetime', 'activerecord.errors'"
end
private
def compare_recursively(accumulator, parent, source)
source.keys.each do |key|
accumulator << (parent.nil? ? key : [parent,key].flatten.join('.'))
if Hash === source[key]
compare_recursively(accumulator, (parent.nil? ? key : [parent, key].flatten.join('.')), source[key])
end
end
accumulator
end
end
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment