Class: Judges::Print

Inherits:
Object show all
Defined in:
lib/judges/commands/print.rb

Overview

Update.

Author

Yegor Bugayenko (yegor256@gmail.com)

Copyright

Copyright © 2024 Yegor Bugayenko

License

MIT

Instance Method Summary collapse

Constructor Details

#initialize(loog) ⇒ Print

Returns a new instance of Print.



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# File 'lib/judges/commands/print.rb', line 33

def initialize(loog)
  @loog = loog
end

Instance Method Details

#run(opts, args) ⇒ Object 



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# File 'lib/judges/commands/print.rb', line 37

def run(opts, args)
  raise 'At lease one argument required' if args.empty?
  f = args[0]
  fb = Judges::Impex.new(@loog, f).import
  fb.query("(not #{opts['query']})").delete! unless opts['query'].nil?
  o = args[1]
  if o.nil?
    raise 'Either provide output file name or use --auto' unless opts[:auto]
    o = File.join(File.dirname(f), File.basename(f).gsub(/\.[^.]*$/, ''))
    o = "#{o}.#{opts[:format]}"
  end
  FileUtils.mkdir_p(File.dirname(o))
  if !opts['force'] && File.exist?(o)
    if File.mtime(f) < File.mtime(o)
      @loog.info("No need to print to #{o.to_rel}, since it's up to date (#{File.size(o)} bytes)")
      return
    end
    @loog.debug("The factbase #{f.to_rel} is younger than the target #{o.to_rel}, need to print")
  end
  start = Time.now
  output =
    case opts[:format].downcase
      when 'yaml'
        require 'factbase/to_yaml'
        Factbase::ToYAML.new(fb).yaml
      when 'json'
        require 'factbase/to_json'
        Factbase::ToJSON.new(fb).json
      when 'xml'
        require 'factbase/to_xml'
        Factbase::ToXML.new(fb).xml
    end
  File.binwrite(o, output)
  @loog.info("Factbase printed to #{o.to_rel} (#{File.size(o)} bytes) in #{format('%.02f', Time.now - start)}s")
end