#!/usr/bin/env ruby
# frozen_string_literal: true

require_relative '../lib/tooling/gettext_extractor'

pot_file = ARGV.shift

if !pot_file || !Dir.exist?(File.dirname(pot_file))
  abort <<~MSG
    Please provide a target file name as the first argument, e.g.
      #{$PROGRAM_NAME} locale/gitlab.pot
  MSG
end

puts <<~MSG
  Extracting translatable strings from source files...
MSG

root_dir = File.expand_path('../../', __dir__)

extractor = Tooling::GettextExtractor.new(
  glob_base: root_dir
)

File.write(pot_file, extractor.generate_pot)

puts <<~MSG
  All done. Please commit the changes to `#{pot_file}`.
MSG