Class: Judges::Pull

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

Overview

The pull command.

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

Author

Yegor Bugayenko (yegor256@gmail.com)

Copyright

Copyright © 2024-2025 Yegor Bugayenko

License

MIT

Instance Method Summary collapse

Constructor Details

#initialize(loog) ⇒ Pull

Initialize.

Parameters:

  • loog (Loog) —

    Logging facility



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# File 'lib/judges/commands/pull.rb', line 24

def initialize(loog)
  @loog = loog
end

Instance Method Details

#run(opts, args) ⇒ Object

Run it (it is supposed to be called by the bin/judges script.

Parameters:

  • opts (Hash) —

    Command line options (start with ‘–’)

  • args (Array) —

    List of command line arguments



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# File 'lib/judges/commands/pull.rb', line 31

def run(opts, args)
  raise 'Exactly two arguments required' unless args.size == 2
  fb = Factbase.new
  baza = BazaRb.new(
    opts['host'], opts['port'].to_i, opts['token'],
    ssl: opts['ssl'],
    timeout: (opts['timeout'] || 30).to_i,
    loog: @loog,
    retries: (opts['retries'] || 3).to_i
  )
  name = args[0]
  elapsed(@loog, level: Logger::INFO) do
    if baza.name_exists?(name)
      baza.lock(name, opts['owner'])
      begin
        jid = baza.recent(name)
        unless baza.exit_code(jid).zero?
          @loog.warn("STDOUT of the job ##{jid} (from the server):\n#{baza.stdout(jid)}")
          raise "The job ##{jid} ('#{name}') is broken, maybe you should expire it"
        end
        fb.import(baza.pull(wait(name, baza, jid, opts['wait'])))
        Judges::Impex.new(@loog, args[1]).export(fb)
      rescue StandardError => e
        baza.unlock(name, opts['owner'])
        raise e
      end
      throw :"Pulled #{fb.size} facts by the name '#{name}'"
    else
      throw :"There is nothing to pull, the name '#{name}' is absent on the server"
    end
  end
end