Methods
- F
- N
Constants
DEFAULT_OPTIONS | = | { :default_command => nil, :autocomplete => true } |
Attributes
[RW] | options |
Class Public methods
new(commands, options = {})
Link
Source: show
# File lib/gli/command_finder.rb, line 10 def initialize(commands, options = {}) self.options = DEFAULT_OPTIONS.merge(options) self.commands_with_aliases = expand_with_aliases(commands) end
Instance Public methods
find_command(name)
Link
Source: show
# File lib/gli/command_finder.rb, line 15 def find_command(name) name = String(name || options[:default_command]).strip raise UnknownCommand.new("No command name given nor default available") if name == '' command_found = commands_with_aliases.fetch(name) do |command_to_match| if options[:autocomplete] found_match = find_command_by_partial_name(commands_with_aliases, command_to_match) if found_match.kind_of? GLI::Command if ENV["GLI_DEBUG"] == 'true' $stderr.puts "Using '#{name}' as it's is short for #{found_match.name}." $stderr.puts "Set autocomplete false for any command you don't want matched like this" end elsif found_match.kind_of?(Array) && !found_match.empty? raise AmbiguousCommand.new("Ambiguous command '#{name}'. It matches #{found_match.sort.join(',')}") end found_match end end raise UnknownCommand.new("Unknown command '#{name}'") if Array(command_found).empty? command_found end