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Versions: 20
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Contents
# frozen_string_literal: true
module I18n::Tasks
module Command
module OptionParsers
module Locale
module Validator
VALID_LOCALE_RE = /\A\w[\w\-.]*\z/i.freeze
def validate!(locale)
if VALID_LOCALE_RE !~ locale
fail CommandError, I18n.t('i18n_tasks.cmd.errors.invalid_locale', invalid: locale)
end
locale
end
end
module Parser
module_function
extend Validator
# @param [#base_locale, #locales] context
def call(val, context)
if val.blank? || val == 'base'
context.base_locale
else
validate! val
end
end
end
module ListParser
module_function
extend Validator
# @param [#base_locale,#locales] context
def call(vals, context)
if vals == %w[all] || vals.blank?
context.locales
else
move_base_locale_to_front!(vals.map { |v| v == 'base' ? context.base_locale : v }, context.base_locale)
end.tap do |locales|
locales.each { |locale| validate! locale }
end
end
def move_base_locale_to_front!(locales, base_locale)
if (pos = locales.index(base_locale)) && pos.positive?
locales[pos], locales[0] = locales[0], locales[pos]
end
locales
end
end
end
end
end
end
Version data entries
20 entries across 20 versions & 3 rubygems