Class: Judges::Import

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

Overview

The import command.

This class is instantiated by the bin/judge command line interface. You are not supposed to instantiate it yourself.

Author

Yegor Bugayenko ([email protected])

Copyright

Copyright © 2024 Yegor Bugayenko

License

MIT

Instance Method Summary collapse

Constructor Details

#initialize(loog) ⇒ Import

Returns a new instance of Import.



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# File 'lib/judges/commands/import.rb', line 39

def initialize(loog)
  @loog = loog
end

Instance Method Details

#run(_opts, args) ⇒ Object 



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# File 'lib/judges/commands/import.rb', line 43

def run(_opts, args)
  raise 'Exactly two arguments required' unless args.size == 2
  raise "File not found #{args[0].to_rel}" unless File.exist?(args[0])
  elapsed(@loog, level: Logger::INFO) do
    yaml = YAML.load_file(args[0], permitted_classes: [Time])
    @loog.info("YAML loaded from #{args[0].to_rel} (#{yaml.size} facts)")
    impex = Judges::Impex.new(@loog, args[1])
    fb = impex.import(strict: false)
    fb = Factbase::Looged.new(fb, @loog)
    yaml.each do |i|
      f = fb.insert
      i.each do |p, v|
        f.send("#{p}=", v)
      end
    end
    impex.export(fb)
    throw :"Import of #{yaml.size} facts finished"
  end
end