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# File 'lib/nanoc3/cli/commands/autocompile.rb', line 11

def aliases
  [ 'aco' ]
end

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# File 'lib/nanoc3/cli/commands/autocompile.rb', line 19

def long_desc
  'Start the autocompiler web server. Unless specified, the web ' +
  'server will run on port 3000 and listen on all IP addresses. ' +
  'Running the autocompiler requires \'mime/types\' and \'rack\'.'
end

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# File 'lib/nanoc3/cli/commands/autocompile.rb', line 7

def name
  'autocompile'
end

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# File 'lib/nanoc3/cli/commands/autocompile.rb', line 29

def option_definitions
  [
    # --port
    {
      :long => 'port', :short => 'p', :argument => :required,
      :desc => 'specify a port number for the autocompiler'
    },
    # --server
    {
      :long => 'server', :short => 's', :argument => :required,
      :desc => 'specify the server to use (webrick/mongrel)'
    },
    # --host
    {
      :long => 'host', :short => 'o', :argument => :required,
      :desc => 'specify the host to listen on (default: 0.0.0.0)'
    },
    # --port
    {
      :long => 'port', :short => 'p', :argument => :required,
      :desc => 'specify the port to listen on (default: 3000)'
    }
  ]
end

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# File 'lib/nanoc3/cli/commands/autocompile.rb', line 54

def run(options, arguments)
  require 'rack'

  # Make sure we are in a nanoc site directory
  @base.require_site

  # Set options
  options_for_rack = {
    :Port      => (options[:port] || 3000).to_i,
    :Host      => (options[:host] || '0.0.0.0')
  }

  # Guess which handler we should use
  unless handler = Rack::Handler.get(options[:server])
    begin
      handler = Rack::Handler::Mongrel
    rescue LoadError => e
      handler = Rack::Handler::WEBrick
    end
  end

  # Build app
  autocompiler = Nanoc3::Extra::AutoCompiler.new(@base.site)
  app = Rack::Builder.new do
    use Rack::CommonLogger, $stderr
    use Rack::ShowExceptions
    run autocompiler
  end.to_app

  # Run autocompiler
  handler.run(app, options_for_rack)
end

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# File 'lib/nanoc3/cli/commands/autocompile.rb', line 15

def short_desc
  'start the autocompiler'
end

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# File 'lib/nanoc3/cli/commands/autocompile.rb', line 25

def usage
  "nanoc3 autocompile [options]"
end