Class: SubCommandBase

Inherits:

Thor

• Object
• Thor
• SubCommandBase

Defined in:

lib/takeltau/lib/subcmd.rb

Overview

Thor with subcommands that work correctly with help

Direct Known Subclasses

Takeltau::Completion, Takeltau::Docker, Takeltau::DockerCheck, Takeltau::DockerContainer, Takeltau::DockerContainerCheck, Takeltau::DockerImage, Takeltau::DockerImageTag, Takeltau::Git, Takeltau::GitCheck, Takeltau::Hg, Takeltau::Info, Takeltau::InfoProject, Takeltau::InfoStatus, Takeltau::Init, Takeltau::InitPacker, Takeltau::InitTakelage, Takeltau::Mutagen, Takeltau::MutagenCheck, Takeltau::MutagenSocket, Takeltau::Self, Takeltau::SelfConfig, Takeltau::Ship, Takeltau::ShipCompletion, Takeltau::ShipContainer, Takeltau::ShipContainerCheck, Takeltau::ShipInfo, Takeltau::ShipPorts, Takeltau::ShipProject

Class Method Summary

• .banner(command, _namespace = nil, _subcommand = false) ⇒ Object

  Set the subcommand banner.

• .subcommand_prefix ⇒ Object

  Set the subcommand prefix.

Class Method Details

.banner(command, _namespace = nil, _subcommand = false) ⇒ Object

Set the subcommand banner. rubocop:disable Style/OptionalBooleanParameter rubocop:disable Lint/EmptyBlock

# File 'lib/takeltau/lib/subcmd.rb', line 8

def self.banner(command, _namespace = nil, _subcommand = false)
  subcommand = subcommand_prefix
  name = $PROGRAM_NAME
  name = ENV['TAKELAGE_TAU_TAU'] unless ENV['TAKELAGE_TAU_TAU'].nil?
  subcommand.gsub!(/ship\s*/) {} unless ENV['TAKELAGE_TAU_SHIP'].nil?
  name = File.basename(name)
  [name, subcommand, command.usage].reject(&:empty?).join(' ')
end

.subcommand_prefix ⇒ Object

Set the subcommand prefix.

# File 'lib/takeltau/lib/subcmd.rb', line 20

def self.subcommand_prefix
  name.gsub(/.*::/, '')
      .gsub(/^[A-Z]/) { |match| match[0].downcase }
      .gsub(/[A-Z]/) { |match| " #{match[0].downcase}" }
end