Class: I18nTemplate::Runner::ExtractPhrases

Inherits:
Base
  • Object
show all
Defined in:
lib/i18n_template/runner/extract_phrases.rb

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Base

#initialize

Constructor Details

This class inherits a constructor from I18nTemplate::Runner::Base

Class Method Details

.add_options!(parser, options) ⇒ Object 



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# File 'lib/i18n_template/runner/extract_phrases.rb', line 25

def add_options!(parser, options)
  formats = I18nTemplate.extractors.map { |klass| klass.format }

  parser.on(
    "--format #{formats.join('|')}",
    "translation format (default #{default_options[:format]})"
  ) { |v| options[:format] = v }

  parser.on(
    "--po-root PO ROOT",
    "root directly for po files (default #{default_options[:po_root]})"
  ) { |v| options[:po_root] = v }

  parser.on(
    "--glob GLOB",
    "template files glob (default #{default_options[:glob].join(',')})"
  ) { |v| (options[:glob] ||= []) << v }

  parser.on(
    "--textdomain TEXTDOMAIN",
    "gettext textdomain (default #{default_options[:textdomain]})"
  ) { |v| options[:textdomain] = v }

  parser.on(
    "--output-file FILE",
    "output file (default #{default_options[:output_file]})"
  ) { |v| options[:output_file] = v }

  parser.on(
    "--locales-root DIRECTORY",
    "locales directory (default #{default_options[:locales_root]})"
  ) { |v| options[:locales_root] = v }
end

.command ⇒ Object 



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# File 'lib/i18n_template/runner/extract_phrases.rb', line 11

def command
  'extract_phrases'
end

.default_options ⇒ Object 



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# File 'lib/i18n_template/runner/extract_phrases.rb', line 19

def default_options
  @default_options ||= I18nTemplate.extractors.inject({}) { |result, klass|
    result.merge!(klass.default_options)
  }
end

.description ⇒ Object 



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# File 'lib/i18n_template/runner/extract_phrases.rb', line 15

def description
  'extract phrases for translations'
end

Instance Method Details

#run ⇒ Object 



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# File 'lib/i18n_template/runner/extract_phrases.rb', line 60

def run
  paths = Dir[*@options[:glob]]

  extractor = I18nTemplate.extractors.detect { |klass| klass.format == @options[:format] }
  extractor or abort "Unknown extract format: #{@options[:format]}"
  extractor.new(@options).call(paths)
end