Sha256: 8871d0cfe8fcaf7b696c3d5d629ca1dfc95301bb4525ca5955704191fd9cd306
Contents?: true
Size: 1.71 KB
Versions: 28
Compression:
Stored size: 1.71 KB
Contents
# frozen_string_literal: true
module Theme
class Command
module Common
module RootHelper
def root_value(options, name)
argv = default_argv(options)
command_index = argv.index(name.to_s)
return "." if command_index.nil?
next_index = command_index + 1
option_by_key = options_map(options)
while next_index < argv.size
element = argv[next_index]
key, value = key_value_tuple(element)
option = option_by_key[key]
return element if option.nil?
# Skip the option argument
next_index += 1 if !option.arg.nil? && !value
# PATTERN arguments take precedence over the `root`
if option.arg =~ /PATTERN/ && !value
next_index += 1 while option_argument?(argv, next_index, option_by_key)
next
end
next_index += 1
end
"."
end
private
def default_argv(options)
options.parser.default_argv.compact
end
def options_map(options)
map = {}
options_list(options).each do |option|
map[option.short.first] = option
map[option.long.first] = option
end
map
end
def options_list(options)
options.parser.top.list
end
def option_argument?(argv, next_index, option_by_key)
return false unless next_index < argv.size
element = argv[next_index]
key, _value = key_value_tuple(element)
option_by_key[key].nil?
end
def key_value_tuple(element)
element.split("=")
end
end
end
end
end
Version data entries
28 entries across 28 versions & 1 rubygems