Class: Gzr::Commands::Space::Ls

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

#create_merge_query, #create_query, #field_expression, #field_names, #keys_to_keep, #merge_query, #pairs, #query, #render_csv, #run_inline_query

Methods included from Session

#build_connection_hash, #login, #logout_all, #pastel, #say_error, #say_ok, #say_warning, #v3_1_available?, #with_session

Constructor Details

#initialize(filter_spec, options) ⇒ Ls

Returns a new instance of Ls.



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

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

Instance Method Details

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



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# File 'lib/gzr/commands/space/ls.rb', line 39

def execute(input: $stdin, output: $stdout)
  say_warning("options: #{@options.inspect}") if @options[:debug]
  with_session do
    space_ids = process_args([@filter_spec])
    begin
      puts "No spaces match #{@filter_spec}"
      return nil
    end unless space_ids && space_ids.length > 0

    data = space_ids.map do |space_id|
      query_space(space_id, @options[:fields])
    end.compact

    begin
      puts "No data returned for spaces #{space_ids.inspect}"
      return nil
    end unless data && data.length > 0

    @options[:fields] = 'dashboards(id,title)' if @filter_spec == 'lookml'
    table_hash = Hash.new
    fields = field_names(@options[:fields])
    table_hash[:header] = field_names(@options[:fields]) unless @options[:plain]
    rows = []
    data.each do |r|
      h = r.to_attrs
      if @filter_spec != 'lookml' then
        rows << [h[:parent_id],h[:id],h[:name], nil, nil, nil, nil]
        subspaces = query_space_children(h[:id], "id,name,parent_id")
        rows += subspaces.map do |r|
          h1 = r.to_attrs
          [h1[:parent_id], h1[:id], h1[:name], nil, nil, nil, nil]
        end
      end
      h[:looks].each do |r|
        rows << [h[:parent_id],h[:id],h[:name], r[:id], r[:title], nil, nil]
      end if h[:looks]
      h[:dashboards].each do |r|
        rows << [h[:parent_id],h[:id],h[:name], nil, nil, r[:id], r[:title]] unless @filter_spec == 'lookml'
        rows << [r[:id], r[:title]] if @filter_spec == 'lookml'
      end if h[:dashboards]
    end
    table_hash[:rows] = rows
    table = TTY::Table.new(table_hash) if data[0]
    alignments = fields.collect do |k|
      (k =~ /id\)*$/) ? :right : :left
    end
    begin
      if @options[:csv] then
        output.puts render_csv(table)
      else
        output.puts table.render(if @options[:plain] then :basic else :ascii end, alignments: alignments)
      end
    end if table
  end
end