Class: GetText::Tools::MsgMerge

Inherits:
Object
  • Object
show all
Includes:
GetText
Defined in:
lib/gettext/tools/msgmerge.rb

Defined Under Namespace

Classes: Config, Merger

Constant Summary collapse

VERSION =

constant values

GetText::VERSION

Class Method Summary collapse

Instance Method Summary collapse

Methods included from GetText

#N_, #Nn_, #bindtextdomain, #bindtextdomain_to, #cgi, #cgi=, #gettext, included, #locale, #ngettext, #npgettext, #nsgettext, #output_charset, #pgettext, #set_cgi, #set_current_locale, #set_locale, #set_output_charset, #sgettext, #textdomain, #textdomain_to

Class Method Details

.run(*arguments) ⇒ void

This method returns an undefined value.

Merge a po-file inluding translated messages and a new pot-file.

Parameters:

  • arguments (Array<String>) —

    arguments for rmsgfmt.



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# File 'lib/gettext/tools/msgmerge.rb', line 229

def run(*arguments)
  new.run(*arguments)
end

Instance Method Details

#check_command_line_options(*options) ⇒ Object

:nodoc:



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# File 'lib/gettext/tools/msgmerge.rb', line 241

def check_command_line_options(*options) #:nodoc:
  options, output = parse_arguments(*options)

  config = Config.new
  config.output = output
  config.defpo = options[0]
  config.refpot = options[1]

  if config.defpo.nil?
    raise ArgumentError, _("definition po is not given.")
  elsif config.refpot.nil?
    raise ArgumentError, _("reference pot is not given.")
  end

  config
end

#parse_arguments(*options) ⇒ Object

:nodoc:



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# File 'lib/gettext/tools/msgmerge.rb', line 258

def parse_arguments(*options) #:nodoc:
  parser = OptionParser.new
  parser.banner = _("Usage: %s def.po ref.pot [-o output.pot]") % $0
  #parser.summary_width = 80
  parser.separator("")
  description = _("Merges two Uniforum style .po files together. " +
                    "The def.po file is an existing PO file with " +
                    "translations. The ref.pot file is the last " +
                    "created PO file with up-to-date source " +
                    "references. ref.pot is generally created by " +
                    "rgettext.")
  parser.separator(description)
  parser.separator("")
  parser.separator(_("Specific options:"))

  output = nil

  parser.on("-o", "--output=FILE",
          _("write output to specified file")) do |out|
    output = out
  end

  #parser.on("-F", "--fuzzy-matching")

  parser.on("-h", "--help", _("Display this help and exit")) do
    puts(parser.help)
    exit(true)
  end

  parser.on_tail("--version", _("display version information and exit")) do
    puts(VERSION)
    exit(true)
  end

  parser.parse!(options)

  [options, output]
end

#run(*options) ⇒ Object

:nodoc:



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# File 'lib/gettext/tools/msgmerge.rb', line 297

def run(*options) #:nodoc:
  config = check_command_line_options(*options)

  parser = POParser.new
  parser.ignore_fuzzy = false
  defpo = parser.parse_file(config.defpo, PO.new)
  refpot = parser.parse_file(config.refpot, PO.new)

  merger = Merger.new
  result = merger.merge(defpo, refpot)
  p result if $DEBUG
  print result.generate_po if $DEBUG

  if config.output.is_a?(String)
    File.open(File.expand_path(config.output), "w+") do |file|
      file.write(result.to_s)
    end
  else
    puts(result.to_s)
  end
end