Class: Nanoc2::CLI::CompileCommand

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

Overview

:nodoc:

Instance Method Summary collapse

Instance Method Details

#aliases ⇒ Object 



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

def aliases
  []
end

#long_desc ⇒ Object 



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

def long_desc
  'Compile all pages and all assets of the current site. If a path is ' +
  'given, only the page or asset with the given path will be compiled. ' +
  'Additionally, only pages and assets that are outdated will be ' +
  'compiled, unless specified otherwise with the -a option.'
end

#name ⇒ Object 



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

def name
  'compile'
end

#option_definitions ⇒ Object 



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# File 'lib/nanoc2/cli/commands/compile.rb', line 28

def option_definitions
  [
    # --all
    {
      :long => 'all', :short => 'a', :argument => :forbidden,
      :desc => 'compile all pages and assets, even those that aren\'t outdated'
    },
    # --pages
    {
      :long => 'pages', :short => 'P', :argument => :forbidden,
      :desc => 'only compile pages (no assets)'
    },
    # --assets
    {
      :long => 'assets', :short => 'A', :argument => :forbidden,
      :desc => 'only compile assets (no pages)'
    },
    # --only-outdated
    {
      :long => 'only-outdated', :short => 'o', :argument => :forbidden,
      :desc => 'only compile outdated pages and assets'
    },
  ]
end

#run(options, arguments) ⇒ Object 



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# File 'lib/nanoc2/cli/commands/compile.rb', line 53

def run(options, arguments)
  # Make sure we are in a nanoc site directory
  @base.require_site

  # Find object with given path
  if arguments.size == 0
    # Find all pages and/or assets
    if options.has_key?(:pages)
      objs = @base.site.pages
    elsif options.has_key?(:assets)
      objs = @base.site.assets
    else
      objs = nil
    end
  else
    objs = arguments.map do |path|
      # Find object
      path = path.cleaned_path
      obj = @base.site.pages.find { |page| page.path == path }
      obj = @base.site.assets.find { |asset| asset.path == path } if obj.nil?

      # Ensure object
      if obj.nil?
        $stderr.puts "Unknown page or asset: #{path}"
        exit 1
      end

      obj
    end
  end

  # Compile site
  begin
    # Give feedback
    puts "Compiling #{objs.nil? ? 'site' : 'objects'}..."

    # Initialize profiling stuff
    time_before = Time.now
    @filter_times ||= {}
    @times_stack  ||= []
    setup_notifications

    # Parse all/only-outdated options
    if options.has_key?(:all)
      warn "WARNING: The --all option is no longer necessary as nanoc " +
           "2.2 compiles all pages and assets by default. To change this " +
           "behaviour, use the --only-outdated option."
    end
    compile_all = options.has_key?(:'only-outdated') ? false : true

    # Compile
    @base.site.compiler.run(
      objs,
      :even_when_not_outdated => compile_all
    )

    # Find reps
    page_reps  = @base.site.pages.map { |p| p.reps }.flatten
    asset_reps = @base.site.assets.map { |a| a.reps }.flatten
    reps       = page_reps + asset_reps

    # Show skipped reps
    reps.select { |r| !r.compiled? }.each do |rep|
      duration = @rep_times[rep.disk_path]
      Nanoc2::CLI::Logger.instance.file(:low, :skip, rep.disk_path, duration)
    end

    # Show non-written reps
    reps.select { |r| r.compiled? && r.attribute_named(:skip_output) }.each do |rep|
      duration = @rep_times[rep.disk_path]
      Nanoc2::CLI::Logger.instance.file(:low, :'not written', rep.disk_path, duration)
    end

    # Give general feedback
    puts
    puts "No objects were modified." unless reps.any? { |r| r.modified? }
    puts "#{objs.nil? ? 'Site' : 'Object'} compiled in #{format('%.2f', Time.now - time_before)}s."

    if options.has_key?(:verbose)
      print_state_feedback(reps)
      print_profiling_feedback(reps)
    end
  rescue Interrupt => e
    exit(1)
  rescue Exception => e
    print_error(e)
    exit(1)
  end
end

#short_desc ⇒ Object 



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

def short_desc
  'compile pages and assets of this site'
end

#usage ⇒ Object 



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# File 'lib/nanoc2/cli/commands/compile.rb', line 24

def usage
  "nanoc2 compile [options] [path]"
end