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Contents
# frozen_string_literal: true
require 'eac_cli/definition/argument_option'
require 'eac_cli/definition/boolean_option'
require 'eac_cli/definition/positional_argument'
require 'eac_ruby_utils/core_ext'
module EacCli
class Definition
require_sub __FILE__
MAIN_ALTERNATIVE_KEY = :main
SUBCOMMAND_NAME_ARG = 'subcommand'
SUBCOMMAND_ARGS_ARG = 'subcommand_args'
attr_accessor :description
def initialize
self.description = '-- NO DESCRIPTION SET --'
alternatives_set[MAIN_ALTERNATIVE_KEY] = main_alternative
end
def alt(&block)
r = ::EacCli::Definition::Alternative.new
r.instance_eval(&block)
alternatives_set[new_alternative_key] = r
r
end
def alternatives
alternatives_set.values
end
def alternative(key)
alternatives_set.fetch(key)
end
def desc(description)
self.description = description
end
def main_alternative
@main_alternative ||= begin
r = ::EacCli::Definition::Alternative.new
r.options_argument(true)
r
end
end
def options_arg(options_argument)
self.options_argument = options_argument
end
def options_argument
main_alternative.options_argument?
end
def options_argument=(enable)
main_alternative.options_argument(enable)
end
delegate :arg_opt, :bool_opt, :options, :pos_arg,
:positional, :subcommands, to: :main_alternative
def subcommands?
alternatives.any?(&:subcommands?)
end
def options_first(enable = true)
@options_first = enable
end
def options_first?
@options_first ? true : false
end
private
def alternatives_set
@alternatives_set ||= ::ActiveSupport::HashWithIndifferentAccess.new
end
def new_alternative_key
@last_key ||= 0
loop do
@last_key += 1
break @last_key unless alternatives_set.key?(@last_key)
end
end
def pos_set
@pos_set ||= []
end
end
end
Version data entries
133 entries across 133 versions & 3 rubygems