# File lib/nanoc/cli/commands/show-plugins.rb, line 14 def run # Check arguments if arguments.size != 0 raise Nanoc::Errors::GenericTrivial, "usage: #{command.usage}" end # Get list of plugins (before and after) plugins_before = Nanoc::Plugin.all self.site.code_snippets if self.site plugins_after = Nanoc::Plugin.all # Divide list of plugins into builtin and custom plugins_builtin = plugins_before plugins_custom = plugins_after - plugins_before # Find max identifiers length plugin_with_longest_identifiers = plugins_after.inject do |longest, current| longest[:identifiers].join(', ').size > current[:identifiers].join(', ').size ? longest : current end max_identifiers_length = plugin_with_longest_identifiers[:identifiers].join(', ').size PLUGIN_CLASS_ORDER.each do |superclass| plugins_with_this_superclass = { :builtin => plugins_builtin.select { |p| p[:superclass] == superclass }, :custom => plugins_custom.select { |p| p[:superclass] == superclass } } # Print kind kind = name_for_plugin_class(superclass) puts "#{kind}:" puts # Print plugins organised by subtype [ :builtin, :custom ].each do |type| # Find relevant plugins relevant_plugins = plugins_with_this_superclass[type] # Print type puts " #{type}:" if relevant_plugins.empty? puts " (none)" next end # Print plugins relevant_plugins.sort_by { |k| k[:identifiers].join(', ') }.each do |plugin| # Display puts sprintf( " %-#{max_identifiers_length}s (%s)", plugin[:identifiers].join(', '), plugin[:class].to_s.sub(/^::/, '') ) end end puts end end
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