Contents

# frozen_string_literal: true

require "thor"
require "thor/actions"
require "thor_plus/actions"
require "runcom"

module Tocer
  # The Command Line Interface (CLI) for the gem.
  class CLI < Thor
    include Thor::Actions
    include ThorPlus::Actions

    package_name Identity.version_label

    def self.configuration
      Runcom::Configuration.new file_name: Identity.file_name, defaults: {
        label: "# Table of Contents"
      }
    end

    def initialize args = [], options = {}, config = {}
      super args, options, config
    end

    desc "-g, [--generate=PATH]", "Generate table of contents."
    map %w[-g --generate] => :generate
    method_option :label, aliases: "-l", desc: "Label", type: :string, default: configuration.to_h.fetch(:label)
    def generate path
      Writer.new(path, label: options.label).write
      say "Generated table of contents: #{path}."
    end

    desc "-c, [--config]", %(Manage gem configuration ("#{configuration.computed_path}").)
    map %w[-c --config] => :config
    method_option :edit,
                  aliases: "-e",
                  desc: "Edit gem configuration.",
                  type: :boolean, default: false
    method_option :info,
                  aliases: "-i",
                  desc: "Print gem configuration.",
                  type: :boolean, default: false
    def config
      path = self.class.configuration.computed_path

      if options.edit? then `#{editor} #{path}`
      elsif options.info? then say(path)
      else help(:config)
      end
    end

    desc "-v, [--version]", "Show gem version."
    map %w[-v --version] => :version
    def version
      say Identity.version_label
    end

    desc "-h, [--help=COMMAND]", "Show this message or get help for a command."
    map %w[-h --help] => :help
    def help task = nil
      say and super
    end

    private

    def compute_label label
      configured_label = self.class.configuration.to_h.fetch :label
      label == configured_label ? label : configured_label
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
tocer-3.1.1	lib/tocer/cli.rb
tocer-3.1.0	lib/tocer/cli.rb