Class: Teapot::Command::Top

Inherits:
Samovar::Command
  • Object
show all
Defined in:
lib/teapot/command.rb

Instance Method Summary collapse

Instance Method Details

#call ⇒ Object 



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# File 'lib/teapot/command.rb', line 96

def call
  if @options[:version]
    puts "teapot v#{Teapot::VERSION}"
  elsif @options[:help]
    print_usage(output: $stdout)
  else
    @command.call
  end
rescue Teapot::IncompatibleTeapotError => error
  logger.error(command, error) do
    "Supported minimum version #{Teapot::MINIMUM_LOADER_VERSION.dump} to #{Teapot::LOADER_VERSION.dump}."
  end
  
  raise
rescue ::Build::Dependency::UnresolvedDependencyError => error
  logger.error(command, error) do |buffer|
    buffer.puts "Unresolved dependencies:"

    error.chain.unresolved.each do |name, parent|
      buffer.puts "#{parent} depends on #{name.inspect}"
    
      conflicts = error.chain.conflicts[name]
    
      if conflicts
        conflicts.each do |conflict|
          buffer.puts " - provided by #{conflict.name}"
        end
      end
    end

    buffer.puts "Cannot continue due to unresolved dependencies!"
  end
  
  raise
rescue StandardError => error
  logger.error(command, error)
  
  raise
end

#configuration ⇒ Object 



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# File 'lib/teapot/command.rb', line 88

def configuration
  @options[:configuration]
end

#context(root = self.root) ⇒ Object 



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# File 'lib/teapot/command.rb', line 92

def context(root = self.root)
  Context.new(root, configuration: configuration)
end

#logger ⇒ Object 



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# File 'lib/teapot/command.rb', line 76

def logger
  @logger ||= Console::Logger.new(Console.logger, verbose: self.verbose?).tap do |logger|
    if verbose?
      logger.debug!
    elsif quiet?
      logger.warn!
    else
      logger.info!
    end
  end
end

#quiet? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/teapot/command.rb', line 72

def quiet?
  @options[:logging] == :quiet
end

#root ⇒ Object 



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# File 'lib/teapot/command.rb', line 64

def root
  ::Build::Files::Path.expand(@options[:root] || Dir.getwd)
end

#verbose? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/teapot/command.rb', line 68

def verbose?
  @options[:logging] == :verbose
end