view .svn/pristine/aa/aa83ac24d27425c9b1e6b5d12c9f1c8532ff39ae.svn-base @ 1082:997f6d7738f7 bug_531

In repo controller entry action, show the page for the file even if it's binary (so user still has access to history etc links). This makes it possible to use the entry action as the default when a file is clicked on

desc 'Updates and checks locales against en.yml'
task :locales do
  %w(locales:update locales:check_interpolation).collect do |task|
    Rake::Task[task].invoke
  end
end

namespace :locales do
  desc 'Updates language files based on en.yml content (only works for new top level keys).'
  task :update do
    dir = ENV['DIR'] || './config/locales'

    en_strings = YAML.load(File.read(File.join(dir,'en.yml')))['en']

    files = Dir.glob(File.join(dir,'*.{yaml,yml}'))
    files.each do |file|
      puts "Updating file #{file}"
      file_strings = YAML.load(File.read(file))
      file_strings = file_strings[file_strings.keys.first]

      missing_keys = en_strings.keys - file_strings.keys
      next if missing_keys.empty?

      puts "==> Missing #{missing_keys.size} keys (#{missing_keys.join(', ')})"
      lang = File.open(file, 'a')

      missing_keys.each do |key|
        {key => en_strings[key]}.to_yaml.each_line do |line|
          next if line =~ /^---/ || line.empty?
          puts "  #{line}"
          lang << "  #{line}"
        end
      end

      lang.close
    end
  end

  desc 'Checks interpolation arguments in locals against en.yml'
  task :check_interpolation do
    dir = ENV['DIR'] || './config/locales'
    en_strings = YAML.load(File.read(File.join(dir,'en.yml')))['en']
    files = Dir.glob(File.join(dir,'*.{yaml,yml}'))
    files.each do |file|
      file_strings = YAML.load(File.read(file))
      file_strings = file_strings[file_strings.keys.first]

      file_strings.each do |key, string|
        next unless string.is_a?(String)
        string.scan /%\{\w+\}/ do |match|
          unless en_strings[key].nil? || en_strings[key].include?(match)
            puts "#{file}: #{key} uses #{match} not found in en.yml"
          end
        end
      end
    end
  end

  desc <<-END_DESC
Removes a translation string from all locale file (only works for top-level childless non-multiline keys, probably doesn\'t work on windows).

This task does not work on Ruby 1.8.6.
You need to use Ruby 1.8.7 or later.

Options:
  key=key_1,key_2    Comma-separated list of keys to delete
  skip=en,de         Comma-separated list of locale files to ignore (filename without extension)
END_DESC

  task :remove_key do
    dir = ENV['DIR'] || './config/locales'
    files = Dir.glob(File.join(dir,'*.yml'))
    skips = ENV['skip'] ? Regexp.union(ENV['skip'].split(',')) : nil
    deletes = ENV['key'] ? Regexp.union(ENV['key'].split(',')) : nil
    # Ignore multiline keys (begin with | or >) and keys with children (nothing meaningful after :)
    delete_regex = /\A  #{deletes}: +[^\|>\s#].*\z/

    files.each do |path|
      # Skip certain locales
      (puts "Skipping #{path}"; next) if File.basename(path, ".yml") =~ skips
      puts "Deleting selected keys from #{path}"
      orig_content = File.open(path, 'r') {|file| file.read}
      File.open(path, 'w') {|file| orig_content.each_line {|line| file.puts line unless line.chomp =~ delete_regex}}
    end
  end

  desc <<-END_DESC
Adds a new top-level translation string to all locale file (only works for childless keys, probably doesn\'t work on windows, doesn't check for duplicates).

Options:
  key="some_key=foo"
  key1="another_key=bar"
  key_fb="foo=bar"         Keys to add in the form key=value, every option of the form key[,\\d,_*] will be recognised
  skip=en,de               Comma-separated list of locale files to ignore (filename without extension)
END_DESC

  task :add_key do
    dir = ENV['DIR'] || './config/locales'
    files = Dir.glob(File.join(dir,'*.yml'))
    skips = ENV['skip'] ? Regexp.union(ENV['skip'].split(',')) : nil
    keys_regex = /\Akey(\d+|_.+)?\z/
    adds = ENV.reject {|k,v| !(k =~ keys_regex)}.values.collect {|v| Array.new v.split("=",2)}
    key_list = adds.collect {|v| v[0]}.join(", ")

    files.each do |path|
      # Skip certain locales
      (puts "Skipping #{path}"; next) if File.basename(path, ".yml") =~ skips
      # TODO: Check for dupliate/existing keys
      puts "Adding #{key_list} to #{path}"
      File.open(path, 'a') do |file|
        adds.each do |kv|
          Hash[*kv].to_yaml.each_line do |line|
            file.puts "  #{line}" unless (line =~ /^---/ || line.empty?)
          end
        end
      end
    end
  end

  desc 'Check parsing yaml by psych library on Ruby 1.9.'

  # On Fedora 12 and 13, if libyaml-devel is available,
  # in case of installing by rvm,
  # Ruby 1.9 default yaml library is psych.

  task :check_parsing_by_psych do
    begin
      require 'psych'
      parser = Psych::Parser.new
      dir = ENV['DIR'] || './config/locales'
      files = Dir.glob(File.join(dir,'*.yml'))
      files.each do |filename|
        next if File.directory? filename
        puts "parsing #{filename}..."
        begin
          parser.parse File.open(filename)
        rescue Exception => e1
          puts(e1.message)
          puts("")
        end
      end
    rescue Exception => e
      puts(e.message)
    end
  end
end