Class: Omnibus::Command::Base

Inherits:
Thor
  • Object
show all
Includes:
Logging
Defined in:
lib/omnibus/cli/base.rb

Direct Known Subclasses

Omnibus::CLI, Cache, ChangeLog, Publish

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Logging

included

Constructor Details

#initialize(args, options, config) ⇒ Base

Returns a new instance of Base.



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# File 'lib/omnibus/cli/base.rb', line 43

def initialize(args, options, config)
  super(args, options, config)

  # Set the log_level
  if @options[:log_level]
    Omnibus.logger.level = @options[:log_level]
  end

  # Do not load the Omnibus config if we are asking for help or the version
  if %w{help version}.include?(config[:current_command].name)
    log.debug(log_key) { "Skipping Omnibus loading (detected help or version)" }
    return
  end

  if File.exist?(@options[:config])
    log.info(log_key) { "Using config from '#{@options[:config]}'" }
    Omnibus.load_configuration(@options[:config])
  else
    if @options[:config] == Omnibus::DEFAULT_CONFIG
      log.debug(log_key) { "Config file not given - using defaults" }
    else
      raise "The given config file '#{@options[:config]}' does not exist!"
    end
  end

  @options[:override].each do |key, value|
    if %w{true false nil}.include?(value)
      log.debug(log_key) { "Detected #{value.inspect} should be an object" }
      value = { "true" => true, "false" => false, "nil" => nil }[value]
    end

    if value =~ /\A[[:digit:]]+\Z/
      log.debug(log_key) { "Detected #{value.inspect} should be an integer" }
      value = value.to_i
    end

    if Config.respond_to?(key)
      log.debug(log_key) { "Setting Config.#{key} = #{value.inspect}" }
      Config.send(key, value)
    else
      log.debug (log_key) { "Skipping option '#{key}' - not a config option" }
    end
  end
end

Class Method Details

.dispatch(m, args, options, config) ⇒ Object 



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# File 'lib/omnibus/cli/base.rb', line 25

def dispatch(m, args, options, config)
  # Handle the case where Thor thinks a trailing --help is actually an
  # argument and blows up...
  if args.length > 1 && !(args & Thor::HELP_MAPPINGS).empty?
    args -= Thor::HELP_MAPPINGS
    args.insert(-2, "help")
  end

  super
end

.exit_on_failure? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/omnibus/cli/base.rb', line 36

def exit_on_failure?
  true
end

Instance Method Details

#help ⇒ Object 



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# File 'lib/omnibus/cli/base.rb', line 110

def help(*)
  super
end