require 'gettext_i18n_rails/haml_parser' require 'gettext_i18n_rails_js/parser/javascript' VUE_TRANSLATE_REGEX = /((%[\w.-]+)(?:\s))?{{ (N|n|s)?__\((.*)\) }}/ module GettextI18nRails class HamlParser singleton_class.send(:alias_method, :old_convert_to_code, :convert_to_code) # We need to convert text in Mustache format # to a format that can be parsed by Gettext scripts. # If we found a content like "{{ __('Stage') }}" # in a HAML file we convert it to "= _('Stage')", that way # it can be processed by the "rake gettext:find" script. # # Overwrites: https://github.com/grosser/gettext_i18n_rails/blob/8396387a431e0f8ead72fc1cd425cad2fa4992f2/lib/gettext_i18n_rails/haml_parser.rb#L9 def self.convert_to_code(text) text.gsub!(VUE_TRANSLATE_REGEX, "\\2= \\3_(\\4)") old_convert_to_code(text) end end end module GettextI18nRailsJs module Parser module Javascript # This is required to tell the `rake gettext:find` script to use the Javascript # parser for *.vue files. # # Overwrites: https://github.com/webhippie/gettext_i18n_rails_js/blob/46c58db6d2053a4f5f36a0eb024ea706ff5707cb/lib/gettext_i18n_rails_js/parser/javascript.rb#L36 def target?(file) [ ".js", ".jsx", ".vue" ].include? ::File.extname(file) end end end end class PoToJson # This is required to modify the JS locale file output to our import needs # Overwrites: https://github.com/webhippie/po_to_json/blob/master/lib/po_to_json.rb#L46 def generate_for_jed(language, overwrite = {}) @options = parse_options(overwrite.merge(language: language)) @parsed ||= inject_meta(parse_document) generated = build_json_for(build_jed_for(@parsed)) [ "window.translations = #{generated};" ].join(" ") end end