Class: Nanoc2::CLI::CreateLayoutCommand

Inherits:
Cri::Command
  • Object
show all
Defined in:
lib/nanoc2/cli/commands/create_layout.rb

Overview

:nodoc:

Instance Method Summary collapse

Instance Method Details

#aliases ⇒ Object 



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# File 'lib/nanoc2/cli/commands/create_layout.rb', line 9

def aliases
  [ 'cl' ]
end

#long_desc ⇒ Object 



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# File 'lib/nanoc2/cli/commands/create_layout.rb', line 17

def long_desc
  'Create a new layout in the current site.'
end

#name ⇒ Object 



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# File 'lib/nanoc2/cli/commands/create_layout.rb', line 5

def name
  'create_layout'
end

#option_definitions ⇒ Object 



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# File 'lib/nanoc2/cli/commands/create_layout.rb', line 25

def option_definitions
  [
    # --vcs
    {
      :long => 'vcs', :short => 'c', :argument => :required,
      :desc => 'select the VCS to use'
    }
  ]
end

#run(options, arguments) ⇒ Object 



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# File 'lib/nanoc2/cli/commands/create_layout.rb', line 35

def run(options, arguments)
  # Check arguments
  if arguments.length != 1
    $stderr.puts "usage: #{usage}"
    exit 1
  end

  # Extract arguments
  path = arguments[0].cleaned_path

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

  # Set VCS if possible
  @base.set_vcs(options[:vcs])

  # Check whether layout is unique
  if !@base.site.layouts.find { |l| l.path == path }.nil?
    $stderr.puts "A layout already exists at #{path}. Please pick a unique name " +
                 "for the layout you are creating."
    exit 1
  end

  # Setup notifications
  Nanoc2::NotificationCenter.on(:file_created) do |file_path|
    Nanoc2::CLI::Logger.instance.file(:high, :create, file_path)
  end

  # Create layout
  layout = Nanoc2::Layout.new(
    "<html>\n" +
    "  <head>\n" +
    "    <title><%= @page.title %></title>\n" +
    "  </head>\n" +
    "  <body>\n" +
    "    <p>Hi, I'm a new layout. Please customize me!</p>\n" +
    "<%= @page.content %>\n" +
    "  </body>\n" +
    "</html>\n",
    { :filter => 'erb' },
    path
  )
  layout.site = @base.site
  layout.save

  puts "A layout has been created at #{path}."
end

#short_desc ⇒ Object 



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# File 'lib/nanoc2/cli/commands/create_layout.rb', line 13

def short_desc
  'create a layout'
end

#usage ⇒ Object 



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# File 'lib/nanoc2/cli/commands/create_layout.rb', line 21

def usage
  "nanoc2 create_layout [path]"
end