Class: Gzr::Commands::Space::Top

Inherits:
Gzr::Command show all
Includes:
Space
Defined in:
lib/gzr/commands/space/top.rb

Instance Method Summary collapse

Methods included from Space

#all_spaces, #create_space, #delete_space, included, #process_args, #query_space, #query_space_children, #search_spaces

Methods inherited from Gzr::Command

#all_color_collections, #color_collection, #color_palette_lookup!, #create_merge_query, #create_query, #default_color_collection, #field_expression, #field_names, #find_color_palette_reference, #find_vis_config_reference, #keys_to_keep, #merge_query, #pairs, #query, #render_csv, #rewrite_color_palette!, #run_inline_query, #update_color_palette!

Methods included from Session

#build_connection_hash, #login, #logout_all, #pastel, #say_error, #say_ok, #say_warning, #sufficient_version?, #with_session

Constructor Details

#initialize(options) ⇒ Top

Returns a new instance of Top.



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# File 'lib/gzr/commands/space/top.rb', line 33

def initialize(options)
  super()
  @options = options
end

Instance Method Details

#execute(input: $stdin, output: $stdout) ⇒ Object 



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# File 'lib/gzr/commands/space/top.rb', line 38

def execute(input: $stdin, output: $stdout)
  say_warning("options: #{@options.inspect}") if @options[:debug]
  with_session do
    extra_fields = %w(is_shared_root is_users_root is_embed_shared_root is_embed_users_root)
    query_fields = (@options[:fields].split(',') + extra_fields).uniq
    spaces = all_spaces(query_fields.join(','))

    begin
      puts "No spaces found"
      return nil
    end unless spaces && spaces.length > 0

    table_hash = Hash.new
    fields = field_names(@options[:fields])
    table_hash[:header] = fields unless @options[:plain]
    expressions = fields.collect { |fn| field_expression(fn) }
    rows = []
    spaces.each do |h|
      if ( h.is_shared_root || h.is_users_root || h.is_embed_shared_root || h.is_embed_users_root) then
        rows << expressions.collect do |e|
          eval "h.#{e}"
        end
      end
    end
    table_hash[:rows] = rows
    table = TTY::Table.new(table_hash)
    begin
      if @options[:csv] then
        output.puts render_csv(table)
      else
        output.puts table.render(if @options[:plain] then :basic else :ascii end, alignments: [:right], width: @options[:width] || TTY::Screen.width)
      end
    end if table
  end
end