Method: Webgen::CLI::CommandParser#initialize

Defined in:
lib/webgen/cli.rb

#initialize ⇒ CommandParser

Create a new CommandParser class.



85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
 
# File 'lib/webgen/cli.rb', line 85

def initialize
  super(handle_exceptions: :no_help)
  @directory = nil
  @verbose = false
  @do_search = false
  @log_level = ::Logger::INFO
  @config_options = {}

  add_command(CmdParse::VersionCommand.new(add_switches: false))
  add_command(CmdParse::HelpCommand.new)

  main_options.program_name = "webgen"
  main_options.version = Webgen::VERSION
  main_options do |opts|
    opts.on("--directory DIR", "-d", String, "The website directory to use") do |d|
      @directory = d
    end
    opts.on("--search-dirs", "-s", "Search parent directories for website directory") do |s|
      @do_search = s
    end
    opts.on("--version", "-V", "Show webgen version information") do
      main_command.commands['version'].execute
    end
  end

  global_options do |opts|
    opts.on("-c", "--[no-]color", "Colorize output (default: #{Webgen::CLI::Utils.use_colors ? "yes" : "no"})") do |a|
      Webgen::CLI::Utils.use_colors = a
    end
    opts.on("-v", "--[no-]verbose", "Verbose output (default: no)") do |v|
      @verbose = v
      update_logger(@website.logger) unless @website.nil?
    end
    opts.on("-q", "--[no-]quiet", "Quiet output (default: no)") do |v|
      @log_level = (v ? ::Logger::WARN : :Logger::INFO)
      update_logger(@website.logger) unless @website.nil?
    end
    opts.on("-n", "--[no-]dry-run", "Do a dry run, i.e. don't actually write anything (default: no)") do |v|
      @config_options['website.dry_run'] = v
      unless @website.nil?
        update_config(@website.config)
        update_logger(@website.logger)
      end
    end
    opts.on("-o", "--option CONFIG_OPTION", String, "Specify a simple configuration option (key=value)") do |v|
      k, v = v.split('=')
      begin
        @config_options[k.to_s] = YAML.load(v.to_s)
      rescue YAML::SyntaxError
        raise ConfigurationOptionError.new("Couldn't parse value for '#{k}': #{$!}")
      end
      update_config(@website.config) unless @website.nil?
    end
    opts.on("--[no-]debug", "Enable debugging") do |v|
      @log_level = (v ? ::Logger::DEBUG : :Logger::INFO)
      update_logger(@website.logger) unless @website.nil?
    end
  end
  add_command(Webgen::CLI::GenerateCommand.new, default: true)
  add_command(Webgen::CLI::ShowCommand.new)
  add_command(Webgen::CLI::CreateCommand.new)
  add_command(Webgen::CLI::InstallCommand.new)
end