Contents

# frozen_string_literal: true

require_relative 'thor_nested_subcommand/version'

# The main namespace for the thor_nested_subcommand gem.
module ThorNestedSubcommand
  # This module fixes a bug in Thor that prohibits help for nested
  # subcommands from displaying help properly. Nested subcommands fail
  # to display their subcommand ancestor command name. This fixes that
  # bug.
  class << self
    def included(base)
      base.extend ClassMethods
    end
  end

  module ClassMethods
    def base_usage
      raise NotImplementedError
    end

    # Thor override
    # rubocop:disable Style/OptionHash
    def desc(usage, description, options = {})
      super "#{base_usage} #{usage} ", description, options
    end
    # rubocop:enable Style/OptionHash

    # Thor override
    # rubocop:disable Style/GlobalVars
    # rubocop:disable Lint/UnusedMethodArgument
    # rubocop:disable Style/OptionalBooleanParameter
    def banner(command, namespace = nil, subcommand = false)
      command.formatted_usage(self, $thor_runner, subcommand).split("\n").map do |_formatted_usage|
        "#{basename} #{command.usage}"
      end.join("\n")
    end
    # rubocop:enable Style/GlobalVars
    # rubocop:enable Lint/UnusedMethodArgument
    # rubocop:enable Style/OptionalBooleanParameter
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
thor_nested_subcommand-1.0.4	lib/thor_nested_subcommand.rb
thor_nested_subcommand-1.0.3	lib/thor_nested_subcommand.rb
thor_nested_subcommand-1.0.2	lib/thor_nested_subcommand.rb
thor_nested_subcommand-1.0.1	lib/thor_nested_subcommand.rb
thor_nested_subcommand-1.0.0	lib/thor_nested_subcommand.rb