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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'
module EacCli
class Definition
class Alternative
SUBCOMMAND_NAME_ARG = :subcommand
SUBCOMMAND_ARGS_ARG = :subcommand_args
def arg_opt(*args)
options_set << ::EacCli::Definition::ArgumentOption.from_args(args)
end
def bool_opt(*args)
options_set << ::EacCli::Definition::BooleanOption.from_args(args)
end
def options
options_set.to_a
end
def options_argument?
@options_argument ? true : false
end
def options_argument(enable)
@options_argument = enable
self
end
def pos_arg(name, arg_options = {})
new_pos_arg = ::EacCli::Definition::PositionalArgument.new(name, arg_options)
check_positional_blocked(new_pos_arg)
pos_set << new_pos_arg
end
def positional
pos_set.to_a
end
def positional_arguments_blocked?(new_pos_arg)
last = pos_set.last
return false unless last
return true if subcommands?
return true if last.repeat?
return true if last.optional? && new_pos_arg.if_present(&:required?)
false
end
def subcommands
pos_arg(SUBCOMMAND_NAME_ARG, subcommand: true)
pos_set << ::EacCli::Definition::PositionalArgument.new(SUBCOMMAND_ARGS_ARG,
optional: true, repeat: true)
end
def subcommands?
pos_set.any?(&:subcommand?)
end
private
def check_positional_blocked(new_pos_arg)
raise 'Positional arguments are blocked' if positional_arguments_blocked?(new_pos_arg)
end
def pos_set
@pos_set ||= []
end
def options_set
@options_set ||= []
end
end
end
end
Version data entries
201 entries across 201 versions & 4 rubygems