Class: Nanoc::CLI::Commands::ShowRules Private

Inherits:
Nanoc::CLI::CommandRunner show all
Defined in:
lib/nanoc/cli/commands/show-rules.rb

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

Instance Method Summary collapse

Methods inherited from Nanoc::CLI::CommandRunner

#call, #debug?, #in_site_dir?, #load_site, #site, #site=

Instance Method Details

#explain_item(item) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/nanoc/cli/commands/show-rules.rb', line 29

def explain_item(item)
  puts "#{@c.c('Item ' + item.identifier, :bold, :yellow)}:"

  @reps[item].each do |rep|
    rule = @rules.compilation_rule_for(rep)
    puts "  Rep #{rep.name}: #{rule ? rule.pattern : '(none)'}"
  end

  puts
end

#explain_layout(layout) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/nanoc/cli/commands/show-rules.rb', line 40

def explain_layout(layout)
  puts "#{@c.c('Layout ' + layout.identifier, :bold, :yellow)}:"

  found = false
  @rules.layout_filter_mapping.each do |pattern, _|
    if pattern.match?(layout.identifier)
      puts "  #{pattern}"
      found = true
      break
    end
  end
  unless found
    puts '  (none)'
  end

  puts
end

#run ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future. 



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# File 'lib/nanoc/cli/commands/show-rules.rb', line 10

def run
  load_site

  @c = Nanoc::CLI::ANSIStringColorizer
  @reps = site.compiler.reps

  action_provider = site.compiler.action_provider
  unless action_provider.respond_to?(:rules_collection)
    raise(
      ::Nanoc::Int::Errors::GenericTrivial,
      'The show-rules command can only be used for sites with the Rule DSL action provider.',
    )
  end
  @rules = action_provider.rules_collection

  site.items.sort_by(&:identifier).each   { |e| explain_item(e) }
  site.layouts.sort_by(&:identifier).each { |e| explain_layout(e) }
end