Method: MiGA::Cli::OptHelper#opt_filter_datasets

Defined in:
lib/miga/cli/opt_helper.rb

#opt_filter_datasets(opt, what = %i[ref multi active taxonomy])) ⇒ Object

Options to filter a list of datasets passed to OptionParser opt, as determined by what an Array with any combination of:

  • :ref To filter by reference (–ref) or query (–no-ref)

  • :multi To filter by multiple (–multi) or single (–no-multi) species

  • :active To filter by active (–active) or inactive (–no-active)

  • :taxonomy To filter by taxonomy (–taxonomy)

The “k-th” filter (–dataset-k) is always included



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# File 'lib/miga/cli/opt_helper.rb', line 126

def opt_filter_datasets(opt, what = %i[ref multi active taxonomy])
  what.each do |w|
    case w
    when :ref
      opt.on(
        '--[no-]ref',
        'Use only reference (or only non-reference) datasets'
      ) { |v| self[:ref] = v }
    when :multi
      opt.on(
        '--[no-]multi',
        'Use only multi-species (or only single-species) datasets'
      ) { |v| self[:multi] = v }
    when :active
      opt.on(
        '--[no-]active',
        'Use only active (or inactive) datasets'
      ) { |v| self[:active] = v }
    when :taxonomy
      opt.on(
        '-t', '--taxonomy RANK:TAXON',
        'Filter by taxonomy'
      ) { |v| self[:taxonomy] = MiGA::Taxonomy.new(v) }
    else
      raise "Internal error: Unrecognized option: #{w}"
    end
  end
  opt.on(
    '--ds-list FILE',
    'File containing a list of dataset names, one per line'
  ) { |v| self[:ds_list] = v }
  opt.on(
    '--dataset-k INTEGER', Integer,
    'Use only the k-th dataset in the list'
  ) { |v| self[:dataset_k] = v }
end